24
PRICE ` 10/- VOL. 19 JULY - SEPTEMBER 2010
| Date post: | 25-Jul-2015 |
| Category: |
Documents |
| Upload: | akhilvarma30 |
| View: | 61 times |
| Download: | 3 times |
1
Bu
ildin
g B
lock
s -
vol.
19
PRICE ` 10/-VOL. 19 JULY - SEPTEMBER 2010
2
Bu
ildin
g B
lock
s -
vol.
19
IF ONLY, I had used
Dr. Fixit Waterproofing Solutions!
IF ONLY, I had used
Dr. Fixit Waterproofing Solutions!
Dr. Fixit, Waterproofing Solutions
From the President's desk
Dear Readers,
Greetings!
We are back and this time we are here to stay. With great pleasure and pride, I assure that we will bring to you this magazine on a regular basis now.
We try and cover topics that will be of interest to you. In past we received lots of contributory article from our ardent readers. Your articles help us in capturing all the areas that are significant to construction chemicals. We hope that going forward we will witness the same enthusiasm and encouragement.
Our efforts will not be complete without your feedback. Your feedback is valuable to us as we are constantly trying to make Building Blocks more useful. We welcome any and all feedback and suggestions from you. Please take a few moments to fill in the feedback forms attached with the magazine.
I trust that you will enjoy this magazine. Building Blocks will be published quarterly. So keep an eye out for the next edition in December, 2010.
Best wishes,
Sushil LuniyaPresident Construction Chemicals Division, Pidilite Industries Ltd.
Editor's note
Dear Friend,
The last issue of Building Blocks featured a major article on Anti–Microbial Protective Coatings for Hygiene Wall Surfaces.
We have witnessed a good monsoon this year. So if your customer's house has faced the brunt of the monsoon, this issue will come to your rescue. In this issue, we bring to you the Best of the Best articles published in Building Blocks so far.
This issue concentrates more on waterproofing; starting from ABC of waterproofing, rising dampness to leakfree bathroom.
Pidilite is also proud to announce the launch of interactive guide to Healthy construction and Healthy Construction Lecture Series, which is organized through Dr. Fixit Institute.
Also attached along with this magazine is a feedback form. It will be helpful if you could kindly fill & send it back with your valuable inputs.
Bharat Gothoskar Head - Marketing Construction Chemicals Division, Pidilite Industries Ltd.
4
Bu
ildin
g B
lock
s -
vol.
19
Contents
No. Topics Page No.
A FROM THE COVER
01 ABC of Waterproofing
This year heavy monsoon has left its impression on your home? Need to undo the damage done? Read and understand the why and how of waterproofing.
05
02 An Approach to Terrace Waterproofing
Waterproofing has not been given enough attention in India. Terrace waterproofing forms an integral part of construction. Dampness or moisture through terrace can be damaging for any construction. Here is terrace waterproofing made easy for you.
08
03 Rising Dampness
It might not sound interesting, but it is the most common problem in the country. It affects most of the houses in some way or the other. Find out how to check it.
09
04 Advanced Roof Waterproofing Technology
Using a UV-resistant and heat reflecting acrylic co-polymer waterproofing coating.
Advanced technology has enabled builders and architects to achieve perfection in appearance of buildings. Over the years, technology in waterproofing has also evolved making it easier to waterproof your house.
10
05 Leak Free Bathrooms
The bathrooms are the home’s most utilized room; however, it generally escapes the owner’s attention. If not attended properly and in a timely fashion, it can lead to major problems.
14
C Q & A
06 Ask The Expert 16
D NEW INITIATIVES
07 • Launch of HCLS Interactive Guide
• No Breaking News Campaign
• Free Health Check up
• Roff launch
• Smartcare Hospitality
• Industrial Floorings
17
E NEW PRODUCTS
08 • Dr. Fixit Powercrete
• ROFF Undertile21
F NEWS
09 • Some of Our Recent Projects
• Exhibitions22
10 • Training Programs Organised
• Meets23
PUBLISHED BY
Pidilite industries Ltd.Regent Chambers, 7th Floor, 208,Nariman Point, Mumbai 400 021.
EDITOR
Bharat Gothoskar
ASST. EDITOR
Swapnil Deshmukh
DESIGNED BY
Parag Chinchkar
OFFICES
MUMBAI Ramkrishna Mandir Road, P. O. Box No. 17411, Andheri (East) Mumbai 400 059. Tel (022) 2835 7000
AHMEDABAD “Paritosh” 4th Floor, Darpan Academy,Usmanpura, Ahmedabad 380 013 Tel (079) 27552043 / 1483
BENGALURU H.V.S. Apartments, Edward Road, Bangalore 560 052. Tel (080) 22204238 / 4239
CHENNAI 306 (Old No. 244), Llyods Road, Gopalpuram, Chennai 600 086. Tel (044) 28350338 / 1614 / 0745
DELHI 6th Floor, Vikas Deep, Laxmi Nagar, District Centre, Vikas Marg, Delhi 110 092. Tel (011) 22440890, 22541970
HYDERABAD Sunrise Apartment, Flat No. 101, 102 & 103, 183, Dwarkapuri Colony, Panjagutta, Hyderabad 500 082 Tel (040) 23351250/ 1308
KOCHI Ellikkal Estate, N.H. 47, Pathadipalam, Edappally P.O., Ernakulam, Kochi 682 024. Tel (0484) 2543978 / 3979
KOLKATA Everest House, 10th Floor, 46/ C, Chowringhee Road, Kolkata 700 071. Tel (033) 22888844/ 7610
COPYRIGHT
Pidilite Industries Ltd.Mumbai 400 021.
DISCLAIMER
All rights are reserved. While all efforts are made to ensure that the information published is correct. Pidilite Industries Ltd. holds no responsibility for any unlikely errors that might occur. The information on products and projects on offer is being provided for the reference of readers. Pidilite Industries Ltd. holds no responsibility for any decision taken by readers on the basis of information provided herein.
5
Bu
ildin
g B
lock
s -
vol.
19
Durability specifications must be incorporated in all three stages:
}} Design Stage
}} Construction Stage
}} Maintenance Stage
For example, in giving the number of outlets for drainage of terrace water, one should consider ample slope and suitable size of outlet pipe. Invariably the number of outlets are less and also the size is small in diameter. The location of outlet is also important as it affects the flow of water.
During maintenance we can exercise some basic checks. We can ensure that the water outlet on terrace is not blocked. It may get blocked due to shrub growth or vegetation. In some cases, the water outlet is used for some other purpose like taking the pipe line, cable lines etc.
We should always keep the terrace clean by asking the building housekeeper to clean it once in fortnight, clearing the blockages of the outlets.
If the slope is not properly provided in the terrace, water logging takes place and ultimately seeps in to the building. The same needs to be corrected. Any cracks in the terrace and on top of parapet etc. need to be immediately rectified.
In the interior of the apartment, there are chances of water seeping in through the window joints, cracks from beam and masonry joints, toilet floors, pipe joints etc. One needs to attend to these immediately, before it damages the building’s interiors. The seepage can also damage some portions of RCC.
Today many ready-to-use joint fillers are available which can be used to seal the gaps. In case of window joints,
ready to use acrylic sealants are available which the house owner himself can use to plug the joints. In bathroom, the bathtub and washbasin joints can be easily
Waterproofing in India, still looks like a foreign concept. According to the definition, it is the combination of materials or system designed to prevent water from entering or escaping from various sections of the building. We say escaping because in case of water tanks water should not be allowed to escape through leaks.
Water that enters or escapes from the buildings can cause serious damage to the building content and may lead to structural damage. Damage due to fire is another cause of building decay and deterioration.
In case of seepage, the owner’s concerns are limited to the visible impact, like peeling of costly paint from the walls, damage caused to the furniture, carpet, etc. But what escapes his notice is the damage caused to the structure, by way of rusting the embedded steel. When steel comes in contact with water, rusting starts. The volume of rust is eight to nine times more than the original volume of steel, thus exerts more pressure on the surrounding concrete. The concrete starts to crack and ultimately falls off.
Steel is then directly exposed to atmosphere, which further accelerates the corrosion and may lead to the collapse of the whole structure.
Water, though very integral for preparing concrete while construction becomes dangerous once the structure is ready. We should try to keep out the water. The moment it falls on concrete, it should find a way out of the building. Slope and drainage should be provided to ensure water is drained.
Today the focus is not on how strong the buildings are, but on how durable the structures should be. Whatever may be the strength, the important consideration is how long will it survive. Even the latest revision of the IS:456-2000, focuses on durability. The buildings are designed for a life span of 80 years. With proper maintenance
the building should last for its designed life span.
But these days, the buildings undergo major repairs within the first 15 to 20 years.Unwarranted plant growth on roofs Sealing of gaps using Sealant
ABC of Waterproofing
This years heavy monsoon has left its impression on your home? So now if you feel it is about time that you undertake repair work and waterproof your home, load yourself with all the information on waterproofing.
Read on to understand the why and how of waterproofing.
AB
C o
f W
ater
pro
ofi
ng
6
Bu
ildin
g B
lock
s -
vol.
19
sealed using the sealants.
In case of leakages from bathrooms and toilets, one needs to use proper piping and the joints must be filled with sealants. Today,
most of the piping is concealed. So, care must be taken in sealing these joints properly. Once embedded, we will not know from where the water is leaking. Repairing this will be far more expensive. Generally, it is observed that customers buy expensive fittings but do not invest in jointing material and quality of labour involved.
In new bathrooms or while carrying out renovation we must properly waterproof the sunken areas along with its sides to avoid leakages. Tile adhesives must be used for tiling and filling the joints as white cement used has a property of shrinkage and it will leave the joints to seep. In tiling joints, tile grout needs to be used. It is a special powder with powder polymers, fillers etc., that ensures leak free joints.
The cost of tile grout, as compared to white cement, is more than two times, but the requirement is very less.
For waterproofing the bathrooms many systems are available:
}} Cementitious acrylic coatings
}} Bituminous coatings
}} Crystalline method
In apartments, leakage from upper floor bathrooms is very common. It gets difficult, if the upper floor occupant is non-cooperative. For such cases, chemicals are available to arrest leakage from the bottom. It will be a combination of cementitious and resin based chemicals. But first find out the source of the leakage.
For waterproofing of terraces one of the following systems can be adopted:
}} Acrylic coatings
}} Cementitious acrylic coatings under brickbat coba
}} Preformed Bituminous membranes with overlay
}} EPDM (Membranes) etc.
It is very important to choose the right kind of system before proceeding with waterproofing. Thorough surface preparation needs to be done before taking up the application.
Walls are neglected as far as protection is concerned.
The objective of painting the external walls in most cases is to decorate the walls. But the fact
is that we need to protect them with proper coatings.
Today, many aesthetic coatings are designed to offer elastomeric properties and waterproofing. There are
Tiling with normal cement is shabby Use of a waterproof Tile Adhesive
AB
C o
f W
ater
pro
ofi
ng
7
Bu
ildin
g B
lock
s -
vol.
19
Torch-On Membrane being applied with a trained applicator
good coatings available that are long lasting and have the capability to bridge upto 0.5 mm cracks.
For any waterproofing solution, diagnosis is very important. First we need to identify the source of leakage. For proper diagnosis one needs to thoroughly inspect the site, get relevant data from persons staying there and then arrive at source of leekage.
This can be done by an experienced contractor (applicator). Once proper diagnosis is done, the remedy is easy. The applicator also needs to be experienced & trained.
Lastly, a holistic approach needs to be given to the building. All the areas like terrace, wet areas like
bathroom and toilets, kitchens, walls, joints etc. need to be taken into consideration.Leakage also leads to unhygienic conditions. It is better to spend initially while
construction rather than spending huge amount later for repair.
8
Bu
ildin
g B
lock
s -
vol.
19
For contractors undertaking terrace waterproofing in new construction here are some tips:
}} Visually inspect the slab for cracks closely from top and bottom throughout the terrace.
}} Conduct the ‘Hammer test’ around the areas, severely cracked. If there is a hollow sound, the cracks shall be brush applied cement slurry added with Dr. Fixit Pidicrete AM, ensuring that they are all filled completely.
}} Wider cracks must be cleaned with a wire brush, and cut to a U shape of 5 mm X 8 mm and filled with a Mastic Filler, using Dr. Fixit Roofseal, which will be flexible enough to accommodate movements.
}} Make triangle fillet of 50 mm x 50 mm on all vertical abutments.
}} Pre-treat critical areas such as VERTICAL JOINTS, OUTLET AREAS AND PIPE PROTRUSIONS, etc. with Dr. Fixit Pidifin 2K flexible cementitious waterproofing.
}} The waterproofing treatment can be done using the product selector from the Dr. Fixit Waterproofing range.
}} Post application check must be done during / after the monsoon. If leakage is observed, look for the cracks in the membrane. If there are cracks, they should be cleaned and overcoated with two coats of the waterproofing membrane sandwiched with a Polypropylene Fibre net (The PP Net should have been soaked in Dr. Fixit Pidicrete URP liquid and dried, prior to placing it for application.) The width of this net must be at least 4 inches on either side of the crack.
Approach to Terrace Waterproofing & old Construction will be slightly different.
1. If old waterproofing is removed
There are to two ways of carrying these out terrrace waterproofing for old construction - removing the old waterproofing and retaining the old waterproofing.
}} Check the substrate and its bond with the roof deck and then decide whether the removal of the existing substrate is necessary or not. [Consult Dr. Fixit if required]
}} Ensure that the entrapped moisture� in the slab is within the limit of 15�
}} Conduct the 'Hammer test' around the areas, severely cracked
}} If there is a hollow sound, the cracks shall be injection grouted with cement slurry added with Dr. Fixit Pidicrete AM.
}} In case loose / spalled concrete is observed, it may be removed to see if there is any corrosion in the rebars. In case of excessive corrosion, the rebars should be checked for its condition; if its diameter is less than the 10� , advise the customer to consult a structural engineer. If the total area of spalled concrete is less than 20� of the total area of the terrace slab, the loose concrete must be removed, rebars must be rust cleaned and filled in with Dr. Fixit Microconcrete, after applying a bonding agent and cure properly in accordance with good curing practices.
}} Other crevices, potholes in the slab, shall be filled up with a polymer-modified mortar using Dr. Fixit Pidicrete URP. Such areas need not be cured with water.
}} The entire area of the slab shall be injected with cement slurry added with Dr. Fixit Pidicrete AM at a distance of three feet along the breadth and span of the slab.
}} The waterproofing of the terrace then can be done, using the product selector of Dr. Fixit waterproofing
systems.
2. If old waterproofing is not removed
}} Check for slope of at least 1:100.
}} Clean the surface.
}} Remove 150 mm of vertical plaster on all parapet walls - terrace junctions, to terminate the membrane.
}} Apply a 3 mm Dr. Fixit Torchshield waterproofing membrane
}} Cover with 25 mm screed with a chicken mesh in a panel of not more than 4 m x 4m. Apply a polysulphide sealant or a roof mastic in the control joints of the screed.
An Approach to Terrace WaterproofingJay Paul, Waterproofing expert, Dubai
An
ap
pro
ach
to
Ter
race
Wat
erp
roo
fin
g
Imagine a new house, grand in appearance with impressive design, excellent use of available space and a damp patch in the corner of the ceiling stealing the whole beauty. Waterproofing has not been given enough attention in India. Terrace waterproofing forms an integral part of construction. Dampness or moisture through terrace can be damaging for any construction.
9
Bu
ildin
g B
lock
s -
vol.
19
A ground floor phenomenon, it is basically caused when ground water / other water seeps through the masonry, resulting in wet patches that leads to aesthetics and hygiene problems. It is very common in old buildings and at times in new buildings as well. It happens when proper damp proof course is not laid or the damp proof course fails.
All these years, there was no full proof ready solution, which could arrest the dampness. Traditionally, many kinds of treatments, namely integral compounds, membranes, repellents, coatings, etc. have been used, which are not only expensive, but also fail to arrest the problem of rising dampness. The dampness tends to persist behind the coating and spreads to other areas where coating is missing. The coating may even fail due to high pore pressure.
Any external waterproofing coating may not be useful as it does not prevent the seepage of water / moisture from the ground as the path through masonry
is always available. With technological advancement. it is now possible to eliminate the path and prevent any water seeping from the masonry itself. Siliconate Technology can do this, as siliconate is an excellent water repellant. It is a very fine material, which when grouted in the masonry, repels water and prevents the leakage from its source.
The right solution is to inject an aqueous solution of a siliconate-based material. It is a low viscous solution, which penetrates easily. Once it impregnates in to the brickwork, a durable gelatin product blocks the capillaries. This arrests the rising dampness.
A siliconate material has a lot of advantages. It is easy to apply, economical and has a much higher degree of success in treating rising dampness. It is technologically superior and is an effective solution for both ordinary and rising dampness. It increases the life expectancy of masonry. It protects moss and fungal growth and is less sensitive to frost-thaw cycles. It is water dilutable. Siliconate stops the rise of moisture due to capillary rise.
However, it does not dry out the wall. It is imperative for the wall to dry before any decoration or painting is done. All salt affected render and plaster will need to be replaced.
The process involves the saturation of brickwork, treating the surface and re-plastering.
Siliconate is ideal for:
}} Basement masonry walls
}} Masonry walls (above or at DPC)
}} For internal walls in porous construction
The correct process of application involves:
}} Identifying and marking the area of grouting.
}} Spacing of holes for drilling (will depend upon the absorption capacity of building, severity of problem. The lower is the severity more will be spacing)
}} Using 12 to 15 mm diameter drill bit, drilling holes at an inclination of 45 degrees, up to 3/4 th of wall thickness
}} The holes can be drilled from inside or outside of wall or on both sides depending on availability of space
}} Siliconate creates a damproofing course. It should be injected in the lowest possible point
}} The placing of holes may be done at 300 mm center to center. If necessary, 2nd row of holes can be drilled in staggered condition.
}} Vertical distance may be placed 150 mm to 200 mm.
}} Fix 10-12 mm diameter nozzle or as specified. Place the nozzles inside the drilled holes with suitable material and allow it to set at least for a day before grouting.
}} Depending upon the severity of the dampness and the materials used in the wall during construction, the Siliconate is diluted by 1 part with 5 parts of potable water.
}} A hand pump which can create pressure of two bar is required. Use a pressure-gauging dial. Inject the diluted liquid by pumping till no more material goes in to the hole.
}} Allow it to remain for sometime before moving to the next nozzle.
}} Remove the protruding nozzles and seal the holes with an appropriate compound (may be with polymer modified mortar)
}} The treated areas are to be washed thoroughly.
Rising DampnessRajesh Singh, Proprietor of a Dr. Fixit Centre, Varanasi
Rising Dampness might not sound like an interesting topic, however, it is the most common and acute problem in the country. It affects all the houses in some ways or the others.
Ris
ing
Dam
pn
ess
10
Bu
ildin
g B
lock
s -
vol.
19
Advanced Roof Waterproofing Technology Using a UV-Resistant & Heat Reflecting Acrylic Co-Polymer Waterproofing Coating
Architects and builders have started incorporating scientific methods to ensure perfection in the appearance of the building. Slowly and gradually, technology has also evolved in waterproofing.
Waterproofing technology evolved steadily from “old”
hot/cold liquid applied bitumen to “new” water-borne
acrylic co-polymer waterproofing membrane. There are
many types of waterproofing materials to choose for
different applications. Material selection is one of the
keys for a successful building envelope, i.e. waterproofing
system. The wrong choice of a waterproofing material
can be disastrous for a building.
Due to environmental and toxicology concerns and
regulations, water-borne liquid applied acrylic co-
polymer has taken over the solvent-borne system.
It has become a popular choice of waterproofing
material in recent years. To understand advanced roof
waterproofing technology. We first need to know what
acrylic co-polymer.
Acrylic co-polymer is a synthetic organic resin used as a
binder to “glue” pigments, extenders and special fillers
together. It is polymerised from an acrylic monomer
with other monomer(s) forming long-chain backbones
of polymers with high molecular weights. The acrylic
co-polymer resin used in waterproofing coating has
good UV weathering resistance, is flexible, breathable,
and watertight. The resin with other ingredients must
be allowed to build-up sufficient dry film thickness (DFT)
to produce a film or membrane that creates waterproof
and elastomeric waterproofing coating.
The trend of moving towards green buildings made
it important to come up with a eco-friendly product
for waterproof coating. Dr. Fixit Newcoat is a unique
water-borne elastomeric acrylic co-polymer coating,
specifically formulated for roof waterproofing. It is in a
liquid stage during application, and forms an impervious
or waterproof membrane when water evaporates during
the curing or drying process. Since water is used as a
liquid carrier in the manufacturing that causes no harm
to the environment and people, so it can be termed as a
“Green and Eco-Friendly” waterproofing product. It has
no harmful and distinct smell of organic solvent. Dr. Fixit
Newcoat is highly durable waterproofing coating having
excellent resistance to UV, algae, mildew, alkaline and
efflorescence properties. It is breathable, so it allows
trapped water vapours to escape from the roof. Besides
Dr. Dien Pandiman, Technical Director, CHEMSON ASIA PTE. LTD, SINGAPORE
these properties, Dr. Fixit Newcoat can also reduce heat
built-up on roof by reflecting some harmful ultra violet
(UV), visible, and infrared radiations. Since there is only
small portion of heat absorbed on the roof as compared
to the “black” bitumen waterproofing membrane, hence
the roof is cooler and the heat transferred into the
building is less.
Before selecting roof waterproofing coating we must
make sure that it possess the following properties:
}} Weathering and UV Resistance
}} High Tensile Strength and Elongation
}} Crack Bridging Capabilities
}} Chemical and Alkali Resistance
}} Good Bonding Strength
}} Low Water Absorption, withstanding hydrostatic pressure
}} Breathable, permeable to vapour transmission
}} Good Colour Retention
}} Algae and Fungus Resistance
Dr. Fixit Newcoat fulfils and/or exceeds all requirements
for “Elastomeric Roof Coating” used in most of public
and private apartments in Singapore, especially by
Singapore Housing & Development Board (HDB)
Apartments. It is a proven roof waterproofing coating,
and is fully tested by an independent testing laboratory
accredited by Singapore Accreditation Council-Singapore
Laboratory Scheme (SAC-SINGLAS), and its performance
properties are shown in Table 1.
Analysis of Data
Solid and polymer content (TGA/DTA Analyser):
Solid and polymer content (TGA/DTA Analyser): Dr.
Fixit Newcoat is a high build elastomeric liquid applied
waterproofing membrane, and it requires high solid
content to build up its effective thickness of minimum
1 mm DFT. Since the dry membrane has about 35� of
elastomeric polymer binder within the membrane, so its
flexibility and durability will be maintained throughout its
service life span.
Ad
van
ced
ro
of
wat
erp
roo
fin
g t
ech
no
log
y
11
Bu
ildin
g B
lock
s -
vol.
19
Table 1:
Performance Properties of Dr. Fixit Newcoat
Properties Test Method Results
Solid Content TGA/DTA Analyser
69 �
Polymer Content 35 �
Hardness T A) ASTM D 412 : 2002
2.6 N/mm2
Tensile Strength ASTM D 412 : 2002
100 �
Elongation at Break ASTM G 154 : 2000
EXCELLENT
UV Resistant - Accelerated Weathering (2000 hours)
ASTM D 4541 : 2002
No Thermal Degradation, Cracking, Chalking and Discolouration
Adhesion Strength ASTM E 96 : 2000
0.9 N/mm2
Water Vapour Transmission
SS 345 : 1998 19 g/m2/day
Algae & Fungus Resistant
ASTM C 836 : 1995 (Adopted)
No Algae & Fungus Growth
Crack Bridging a. No Cracks up to 2 mm width b. No Cracks up to 1 mm (10 cycles)
Hardness (ASTM D 2240:2002)
Surface hardness of a waterproof membrane is required for trafficable purposes and to resist forces that can cause damage to the membrane. Dr. Fixit Newcoat with the hardness of 80 (Shore A) is suitable for pedestrian traffic over it. Its hardness will not drop drastically due to its polymer binder nature, as compared with the “bitumen” nature that becomes very “soft” upon subjected to intense heat on the roof.
Tensile strength & elongation (ASTM D 412)
The secret behind its highly durable and tough roof
membrane is the incorporation of premium blend
acrylic polymer resins with quality titanium dioxide,
additives and “special” micro-fiber filler. The latter will
interlock each other during the curing stage forming an
integrated web-like reinforcement with the membrane.
This unique micro-fiber reinforcement increases the
tensile strength of the membrane significantly while
allowing some elongation to accommodate hairline
cracks and thermal movements.
Accelerated weathering (ASTM G 154)
The acrylic co-polymer resins used in Dr. Fixit Newcoat
are excellent resistant to weathering and harmful
sunlight rays, particularly in tropical countries like India,
Middle East, Indonesia, Singapore, and others where
the intensity of these harmful radiations are very high.
The good quality of the resin had been proven by the
simulation “accelerated” weathering test for 2000 hours,
and no polymer degradation, cracking, chalking and
drastic discolouration were observed.
There is no “direct” correlation data available
between the “accelerated” and “natural” weathering,
particularly in Asia. However, an estimated figure is
that the accelerated weathering test result obtained
from the laboratory times a factor of 15-20 for the
natural weathering exposed to Dr. Fixit Newcoat during
its service life. In other words, Dr. Fixit Newcoat will
show no signs of degradation, cracking, chalking and
drastic colour fading for at least 5 years at its service
environment.
Crack bridging capability (ASTM C 836)
With a high solid content, Dr. Fixit Newcoat forms a hi-
build coating membrane with minimum 1 mm DFT for
three coats application. With a combination of sufficient
DFT, tensile strength and elongation, the coating
membrane is able to bridge any cracks up to 1.5 mm
width which can be caused due to shrinkage during the
curing or cement hydration process. The hi-build coating
membrane can withstand water from seeping through
the cracks.
Note: Any cracks more than 1.5 mm width must be
repaired with sealants and patching compounds.
Cracks due to thermal expansions and contractions
and structural movements will significantly reduce
the capability of the membrane to bridge them. The
simulation test of this capability was performed on
Dr. Fixit Newcoat where the dry membrane was pulled
up to 1 mm width and then returned to its original shape
repeatedly. After the cyclical simulation test, no cracks
were observed on the coating membrane.
Ad
van
ced
ro
of
wat
erp
roo
fin
g t
ech
no
log
y
12
Bu
ildin
g B
lock
s -
vol.
19
Bonding strength (ASTM D 4541) & breathability (ASTM E 96)
A coating film with non-breathable and poor bonding
strength to substrate properties will cause blisters in the
coating, and hence peeling and/or de-bonding from the
substrate.
Dr. Fixit Newcoat bonds extremely well with the concrete
substrate with the bonding strength of 0.9 N/mm
(126 psi), and is breathable. So it allows moisture-vapour
transmission from the substrate to escape through
the coating film without causing blistering, peeling or
de-bonding.
Algae & fungus resistance (SS 345)
Roof waterproofing coating is exposed to sunlight and
rain constantly and also collects dirt form the polluted
air. These elements are preferable condition by algae
and fungus to grow organically on the surface of the
coating. Biocide used in roof waterproofing coating must
be able to address this microbiological growth problem.
Since roof coating membrane is constantly in contact
with water, and sometimes water-ponding for several
hours and days, so any watersoluble biocides in the
coating will be leached out and washed away. Therefore,
the coating will loose its efficiency to fight against algae
& fungus growth.
Dr. Fixit Newcoat incorporates “Slow-Leaching Rate”
Biocide specifically designed for tropical countries with
high UV rays, humidity and rain throughout the years.
This biocide will stay much longer on the surface of the
membrane to deter the growth of algae and fungus.
With its slow leaching rate, the biocide on the surface
will slowly leach out and wash out by rainwater, and at
the same time the biocide within the membrane will
migrate onto the surface as a self-renewal for long-term
protection against algae & fungus growth
Application
Dr. Fixit Newcoat is a water-borne elastomeric acrylic co-polymer and single pack roofing compounds. It is easy to apply by roller with no chemical hazard exposed to the applicator. It is non-flammable and safe to use at any conditions. For roof waterproofing system, it is recommended to apply one coat of primer and three-coats of Dr. Fixit Newcoat for a total of minimum
1 mm dry film thickness, as illustrated in Figure 1 below.
Successful application of elastomeric waterproofing membranes depends entirely on proper substrate preparation. Substrate must be sloped to drain water toward scuppers or deck drain. Although Dr. Fixit Newcoat is effective and excellent waterproof material, it should not be applied on cracks, voids, or damaged materials, as this will affect the functionality of the membrane.
All cracks more than 1.5 mm wide must be repaired with “compatible” sealants or patching compounds. All dirt, grease, oils, asphalt materials,
mildew and other contaminants by cleaned and removed completely by means of pressure cleaning equipment with a minimum capability of 10 N/mm (about 1500 psi) water pressure prior to application. Roller application is preferred and recommended, as it fills voids and crevices in a substrate. Brushing is used to detail around protrusions, corners and/or up-turns.
Good supervision and close monitoring is advisable to ensure proper and correct application. To make supervision and monitoring jobs easier at site, Dr. Fixit Newcoat is specifically manufactured in different colours for each coat, as shown in the site application pictures.
Waterproofing Membrane Application
(2 Coats of Dr. Fixit Newcoat).
Waterproofing Membrane Application (1 Coat of Dr. Fixit Newcoat).
Concrete Suface
Priming Coat
Figure 1: Typical Application of Dr. Fixit Newcoat
Ad
van
ced
ro
of
wat
erp
roo
fin
g t
ech
no
log
y
13
Bu
ildin
g B
lock
s -
vol.
19
Application of Primer Coat
Application of 1st Coat (Green) Application of Final Coat (Grey)
Application of 2nd Coat (Pink)
The application rate of priming coat is about 8 to 10 m per litre. Allow it to dry for at least two hours. After the primer coat, Dr. Fixit Newcoat is applied onto it by roller with the spreading rate of 2 m per litre per coat. Allow it to dry for at least six hours or overnight, depending on the weather, before applying the subsequent coat. The application of 1-coat Primer and 3-coats Dr. Fixit Newcoat shall achieve a minimum thickness requirement of 1 mm DFT. The waterproofing membrane system will reach its optimum strengths and performance when it is fully cured for seven days.
Conclusion
Dr. Fixit Newcoat, the advanced acrylic co-polymer roof
waterproofing technology, can meet high performance
standard for exposed roofing system set by building
and construction industries, architects, consultants,
and property managing agents. It’s high QUALITY and
PERFORMANCE has been tested and proven by using the
American Society of Testing and Materials (ASTM) and
Singapore Standard (SS) Standards.
The “Water-Borne Technology” of Dr. Fixit Newcoat is
the answer for the proactive approach and cares for
clean environment and human safety on the exposure of
the “toxic” chemical solvent. Water evaporated from Dr.
Fixit Newcoat during the drying process is nontoxic and
harmless to both environment and human beings.
Precautions* All corners, gaps, joints, penetrations or protrusions,
and outlets shall receive two additional coats liberally by bushing.
}} Application must not be carried out when there is risk of rain, as the uncured coating will re-emulsify and cause premature damage.
}} Application on excessively wet concrete substrate may cause bonding problem whereas application on extremely dry and hot substrate can cause premature drying and hence coating failure.
}} Since Dr. Fixit Newcoat is used for exposed roof waterproofing system, it requires regular maintenance for long lasting waterproof protection up to 15 years.
}} Its surface wearing capability is designed only for pedestrian or human traffic, and is not acceptable for vehicular traffic or heavy machinery equipment over it.
Limitations}} Since Dr. Fixit Newcoat is used for exposed
roof waterproofing system, it requires regular maintenance for long lasting waterproof protection up to 15 years.
}} Its surface wearing capability is designed only for pedestrian or human traffic, and is not acceptable for vehicular traffic or heavy machinery equipment over it.
Ad
van
ced
ro
of
wat
erp
roo
fin
g t
ech
no
log
y
14
Bu
ildin
g B
lock
s -
vol.
19
Leak Free BathroomsK Padmakar Construction Chemicals Division, Pidilite Industries Limited
The bathroom is a home's most utilized room, however most of the time it is not given enough attention. Bathrooms are frequently exposed to moisture, failure to waterproof. It could lead to major problem.
Bathroom waterproofing, whether new or old is always a subject during seminars & workshops. In new construction, although it is identified with only doing a brick-bat-coba treatment in the sunken portion, there is much more to be done, than just this treatment.
By taking a look at the areas that definitely need waterproofing treatment, one will be surprised to the extent, one needs to detail into for a “properly waterproofed ” bathroom-toilet. Some of the areas that need special attention are
Base Slab
The base slab of bathrooms and toilets shall be treated with Dr Fixit Pidifin 2K, a flexible, heavy duty, impermeable, seamless, two component, cementitous polymer modified coating.
Surface preparation: Surfaces to be applied upon must be clean, reasonably dry, free from dirt and loose material, and be as smooth as possible. Pre-wet the surface with water and allow surface water to evaporate.
Application: Apply by brush or roller, a coat of Dr Fixit Pidfin 2K after mixing the two components mechanically over the prepared surface. Apply it at a rate of 12-14 square meters/kg at a thickness of 500 600 microns and allow to dry for four to six hours. Apply second coat in the opposite direction at the same rate. After application of second coat of Dr Fixit Pidfin 2K, it gives the total thickness of 1 1.2 mm. The treatment is left as it is for 72 hours for air cure before carrying out the ponding test. Ponding test shall be carried out at a depth of 50 mm to determine water tightness.
The waterproofing shall be carried at least 300 mm on vertical surfaces, or at least 150 mm above the floor finish level. The membrane shall be applied to the internals of the down pipes before laying of the tiles, bedding and floor traps. Upon successful completion of the ponding test, a layer of 10 mm cement and (ratio 1:4) protective screed, using Dr. Fixit Pidiproof LW Integral Waterproofing Compound @ 200 ml/ 50 kg bag of cement, shall be applied on top of the membrane. Care shall be taken while laying the protective screed so as not to damage the waterproofing membrane diagram.
Tiling
The tiling in wet areas like bathrooms/toilets etc shall be done with waterproof, non shrinking, ready to use polymerized tile adhesive Dr. Fixit FevimatE XL/ Roff Non-Skid Adhesive and the tile joints shall be filled with waterproof, non cracking, coloured, ready-to-use tile joint material Dr Fixit FevimatE TG/ Roff Rainbow Tile Mate.
Surface preparation: Once the leveling screed (PCC) is laid in wet areas, it shall be cured for a minimum seven days. Remove all water and clean the surface where tile adhesive will be applied.
Application: Dr Fixit Fevimate XL/Roff Non-Skid Adhesive is mixed with potable water at the proportion of 3:1 (powder:water) with trowel/slow speed drill (50-100 rpm)
until a homogenous lump free paste is obtained. Care should be taken that the quantity, which can be consumed within 2 hrs at 30°C. Adhesive is then spread to a thickness of approx,
3-6 mm and comb with a notched trowel. The tiles are placed on the surface to be tiled and tapped properly to ensure complete coverage of the inner side of tiles without any air voids. The joint between two-tiles is kept with the 2 mm spacers provided with Dr. Fixit Fevimate XL / Roff Non-Skid Adhesive bag. The tiling is allowed to set for 24 hours before application of waterproof tile grout Dr Fixit Fevimate TG/ Roff Rainbow Tile Mate.
Plumbing & Sanitary Joints
All the tile joints shall be filled with polymer based tile grout, Dr. Fixit Fevimate TG/ Roff Rainbow Tile Mate, which is available in different colours.
Dr. Fixit Fevimate TG/ Roff Rainbow Tile Mate is mixed with water in ratio of 2.5:1 (Fevimate TG/RTM:Water) until a homogenous and desired consistency
is achieved. The prepared paste is then filled into the gaps and excess material is removed by tooling.
Clean and dry all the plumbing and sanitary joints. Fill these with polymer modified cement mortar. Prepare
Leak
fre
e B
ath
roo
ms
15
Bu
ildin
g B
lock
s -
vol.
19
polymer modified mortar by adding 6 to 8 � Dr. Fixit Pidicrete URP by weight of cement.
Gaps around Washbasin / Bathtubs
Gaps around washbasin and bathtubs require special sealant that should withstand the temperature variations and movement. The ordinary sealant/cement filled joints will crack and leak with the passage of time.
Such gaps/joints should be filled with non-shrinking, crack free acrylic based sealant Dr Fixit Gapfill. After application of Dr Fixit Gapfill, tooling should be done immediately with the help of suitable tooling knife. This will ensure the required compaction and adhesion with the surface. The joints applied with Dr. Fixit Gapfill will remain intact for a long time without showing a sign of deterioration.
There can be a number of reasons for leakage in bathroom & toilets. Poor quality of construction and concrete with age or honeycombs & voids is the most common reason.
Renovation of these areas without proper advice, also leads to leakages. Here are some of the other causes of leakages.
Negligent Work in Plumbing and Sanitation
Plumbing and sanitary fittings require some fore thought while planning for a leak free bathroom. But often on sites, the works are done in isolation, i.e. no co-ordination between the waterproofing contractors. This result in dampness and leakage, much after the owner has moved in. Plumbing lines must be checked by a plumber for leakage through joints or elbows/bends in the pipes. Fix up the joints, elbows or nipples with an effective caulking material.
If the pipeline is being put back into the walls and re-concealed, use a polymer modified mortar made with either Dr Fixit Pidicrete URP or MBP to seal it back. This will ensure water-tightness. Nahani traps must be inspected for leakages. Fill up all the gaps around the pipes in the traps with an effective material like M Seal wet set.
Leakage Through Conventionally tiled Surfaces
Traditionally, tiling does not use waterproofing materials. It is done with grey or white cement, which will shrink and crack. The tile fixing material comprises of a neat cement paste made with water, which is applied partially on the back of a tile. This practice, however, does not give a 100 � waterproof tiling solution.
It is, therefore, important to COMPULSORILY user a tile adhesive like Roff NSA/ Dr. Fixit FevimatE XL for this.
Through joints sealed with white cement
Tile joints are still being grouted with white cement mixed with colour to match tiles. White cement shrinks and is a potential source of leakage to the gaps behind the tiles and the walls of the bathrooms. Rake out all the existing tile joints with a paste made with Roff Rainbow Tile Mate/ Dr. Fixit Fevimate TG added with Dr. Fixit Pidicrete MPB that ensures a water-tight grouting system.
Joints between ceramic sanitary units
Joints between ceramic sanitary units like wash basin, bathtub etc. are traditionally grouted with white cement, which cracks and allows seepage of water. Besides white cement starts looking shabby and often show up collection of dust/bacteria. Such joints can be raked out, and re-filled with Dr Fixit Gapfill, an acrylic based sealant that is easy to apply.
Downtake pipes on the exterior walls
Downtake pipes often leak at the joints allowing water to seep into the interior of the bathroom/toilet, resulting in dampness internally. These points can be re-done with a polymerised cement-sand mortar prepared with Dr. Fixit Pidicrete
MPB that will ensure no leakage.
Toilets dripping with water from the roof slab
If dripping from the upper side (roof slab) is persistent, drill hole to fix nozzles as advised by Dr. Fixit team, and grout Dr. Fixit PU Foam Injection 150 with a user-
friendly pump. This injection will expand on contact with the water bearing cracks and permanently seal the leakage. Over a period of time the entire roof slab will become dry.
To summarise, if all the necessary care is taken during construction of bathrooms and toilets, the bathrooms will remain waterproof for a longer time saving all the hassles of rectification at a later stage. One can achieve this with a negligible additional cost by using high performance modern materials available in the market.
Leak
fre
e B
ath
roo
ms
16
Bu
ildin
g B
lock
s -
vol.
19
1. Suggest a good waterproofing system for terraces. Is your cementitious acrylic coating membrane, Dr. Fixit Pidifin 2K suitable ?
Success of waterproofing for terraces with modern materials can be achieved by selecting the right system. Terrace slabs with continuous spans in a RCC structure can be waterproofed depending on the exposure it will be subjected to. If the terrace surface is an existing one already done with Brick Bat Coba, Lime terracing treatment or with ‘mud faska’ as is done in North India, then, Dr. Fixit Newcoat would be the most suitable system. Dr. Fixit Newcoat is a most modern system, very simple to apply, brush applied in 3 coats over a primer. This tough heavy-duty acrylic coating system is safe for walk-overs regularly. Besides, it has the capability to fill and bridge cracks that have developed on the surface very effectively. Just in case, minor shrinkage cracks are observed, just over-brushing them would be enough.
Dr. Fixit Newcoat is a very user-friendly coating that will last for years.
2. Fine! But, what if one wishes to have a garden on his terrace Nowadays, quite some societies/ commercial malls want to enjoy such a facility
If this is your requirement, then the system will be completely different. You MUST opt for a Torch-on-system like Dr. Fixit Torchshield at 4 mm thickness. Only be sure that the specification is for a APP system, preferably with 180 gms / sq.m. So, the “Torchshield P4180” will be the right choice. Dr. Fixit Torchshield system is a polymer modified bitumen membrane that comes in rolls of size 1 metre X 10 metre. It is applied by roofing experts, who insist for a minimum of 50 � overlap of the rolls during application. Be sure you ask for rolls with a ‘sand-backed’ surface with the “anti-root” property, which keeps it safe from manure and pesticides that are used in the garden. Get in touch with us or, our authorised applicators, who can offer a proper and complete specification for a terrace garden waterproofing treatment.
3. Where then do you suggest your Dr. Fixit Pidifin 2K?
This system is meant for applications in small spanned slabs, sunken slabs, small balconies, porticos, etc. It can also be suggested for internal walls of water tanks built with brick walls. Another important recommended application in “new construction” is to apply it as a highly effective underlay for traditional treatments like Brick-bat coba, lime terracing (common in East & South India), or a ‘mud phaska’ that’s used in North India. These traditional systems primarily provide thermal insulation, but crack over a period of time. For instance, Brick-bat coba surface rich with cement, cracks due to shrinkage and gradually allows water to seep through. Dr. Fixit Pidifin 2K prevents the seepage of water to the slab below.
4. You just mentioned about applying Dr. Fixit Pidifin 2K in water tanks with brick walls. What does one do if the water tank is cast completely with RCC?
We have an answer for this too ! Capillary method of waterproofing is the best solution for RCC surfaces. Dr. Krystalline or Roff Hyseal is the answer. Both the products are based form powders. When mixed with water and brush-applied over a properly pre- wetted concrete surface, the material will start penetrating into the concrete pores and seals them. The penetration gradually deepens where needle-like crystals are formed and makes the concrete watertight. More the aggression of water ingress, more is the crystalline formation deeper and deeper. This system of waterproofing is IDEAL for not only concrete water tanks and reservoirs, but also for all buried concrete such as cable trenches, lift pits, etc. It serves as ideal specification for waterproofing of swimming pools too ! In homes or commercial buildings, the underside of leaking toilets / bathrooms or even roof slabs can be remedied with this system, where one has no access from the top. Remember, small cracks in concrete upto 0.4 mm will be sealed with the coating, but slightly wider cracks must be injected with suitable materials as suggested by Dr. Fixit.
Ask The ExpertA
sk t
he
exp
ert
17
Bu
ildin
g B
lock
s -
vol.
19
To promote healthy construction practices, the healthy construction lecture series was launched in February last year.
The objective is to create a platform where important professionals related construction industry gain knowledge about cutting edge developments in relevant technology. The event is a joint effort between Dr. Fixit Institute (DFI) & CC division. The target group for HCLS are structural engineers, consultants, architects, builders, key clients, etc.
To ensure that we get the right kind of professionals we make sure that we deal with relevant topics, build relationship with the participants and get high credentials speakers.
The invites are from the database of CC division & DFI. In addition, we leverage institutions like ICI, ASTR, ACCE, IIID and IIA to attract professional with whom we would like to build relationships. We use these events for generating publicity in media through our PR agency.
The first event was held in February’09 in Bangalore & Mumbai where Mr. Wong Chun Won spoke about “Advances in Repairs & Restoration technologies”.
After this the following meets took place throughout the year:
Venue & Date Speaker Topic
Kolkata - June’09 Dr. Casper Groot Masonry Repairs
Delhi - June’ 09 Dr. Casper Groot Masonry Repairs
Ahmedabad - Aug’09
Prof. Sudhir K Jain Seismic Assessment & Retrofitting of RC Frame Buildings
Chennai – Dec’09 Dr. P R Swarup Repair & Maintenance needs of Concrete Structures in India
Bangalore – June’10
Dr. Gajanan Sabnis
Sustainable Construction & Green Building
Mumbai – June’10 Dr. Gajanan Sabnis Sustainable Construction & Green Building
Prof. Sudhir K Jain
Dr. P R Swarup
Mr. Wong Chun Won
Dr. Casper Groot
New Initiatives
New
init
iati
ves
18
Bu
ildin
g B
lock
s -
vol.
19N
ew in
itia
tive
s
Over the last decade, Dr. Fixit has established itself as a strong waterproofing and building repairs expert brand in
Construction Chemicals category in India and abroad. The credit goes to its strong & consistent advertising & branding exercise over the years. Taking a step further in this direction, Dr. Fixit concluded a national advertising campaign in February – March ‘2010, for Dr. Fixit Newcoat – a waterproof coating for terrace. The intention was to challenge conventional methods of terrace waterproofing by highlighting the fact that Dr. Fixit Newcoat is a quick and hassle free solution for waterproofing of terraces. Since you don’t need to break the terrace to waterproof it, the campaign was branded as NO BREAKING NEWS campaign.
The objective of the NBN campaign was
}} To challenge the notion that one has to break the terrace to waterproof it and;
}} To introduce the concept of Dr. Fixit Newcoat as a quick and long lasting waterproofing option for terrace
Television was used as the primary medium for this campaign. This national campaign has generated huge awareness among the customers & consumers. The innovation like sponsoring of Shahrukh Khan “without any break” interview on Star News has been appreciated.
19
Bu
ildin
g B
lock
s -
vol.
19N
ew in
itia
tive
s
A very successful FREE HEALTH CHECK-UP based campaign for terrace waterproofing was carried out in the key markets, including metro cities. This helped in translating the high awareness created through NBN
Roff Launch The first applicator launch took place in Ahmedabad on 27th April with over 150 applicators in attendance. The theme of the event was “Koi bhi problem... Ab no problem!”. The event opened with ‘Laughter Champion’ Parag Kansara entertaining the applicators with his rustic humour. Then, he interacted with the crowd to understand the problems they faced. He then declared that the solution for their problems “ROFF” is here! After the entire range was launched with fanfare in presence of Mr. Sushil Luniya, the applicators were taken through the interactive AV “Roff Guide to Problem Free Tile Fixing”. The applicators were delighted to see such
a large product range that would solve their common tile and stone fixing problems. After dinner, all the applicators were gifted a Roff Tool Kit.
campaign into trials of Dr. Fixit Newcoat. The awareness about Free Health Check-up drive has been generated through Press campaign using attention grabbing strip ads in newspaper.
This campaign, coupled with ground activation, got a phenomenal response in terms of number of enquiries generated. Our esteemed Dr. Fixit Applicator, Mr. Yusuf Dalal of Superior Waterproofing Solutions, Mumbai, mentioned "Free Health Check-up drive for terrace waterproofing has helped his firm to get big sites for waterproofing. He thanked Dr. Fixit team and wished such campaign should be done on regular basis."
Therefore, Dr. Fixit is coming up with similar campaigns with ground activation in near future. We expect the same overwhelming response from you.
Free Health Check-up
20
Bu
ildin
g B
lock
s -
vol.
19N
ew in
itia
tive
s
Dr. Fixit launches “Interactive Guide to Healthy Construction”
Over the last decade, Dr. Fixit has promoted the concept of healthy construction in India through the Dr. Fixit institute. The aim is to disseminate
best practices in the construction industry through educational courses, expert lectures and publications.
Keeping in line with this objective; Pidilite has created special interactive software for the builders community. The “Interactive Guide to Healthy Construction” not only covers the entire gamut of solutions provided by Dr. Fixit but also includes application of other Pidilite brands like Fevicol, Mseal, Roff etc.
The aim is to provide right solutions to the problems which are faced by the builders while constructing new structures. The solutions are compiled as per
different part of the building like basements, RCC water tanks, exterior walls, terraces, wet areas, bed/living/general areas, recreational areas, etc.
Builders Association of India (BAI), which also believes in propagating the best construction practices, decided to launch this Interactive Guide. This unique Interactive Guide was launched on April 30, 2010 in the hands of Mr. Pravin Doshi, President of Maharashtra Chambers of Housing Industry, in presence of Mr. Sushil Luniya, President of Pidilite Industries Ltd.
Speaking on the occasion, Mr. Luniya said “We are happy that Builders’ Association of India has partnered with us in propagating the gospel of healthy construction in India. I am sure the building community will find this as an invaluable tool in their quest for building world class structures!”
Launch of Dr. Fixit Industrial Flooring
Dr. Fixit Industrial flooring has been launched to introduce our complete flooring solutions to flooring applicators. Our range comprises of Floor Hardners, Cementitous Underlays, Moisture Barrier
underlayments, Floor Refurbishment, Epoxy/ PU finishes, PU Traffic deck Systems, Chemical Resistance Novolac System and Ancillaries like Epoxy Putties, Epoxy-PU Hybrid Sealants, etc.
Launch of Pidilite Smartcare Hospitality Module
The company has also ventured into fulfilling requirements in health care and hospitality segment through its SMARTCARE range of products. These products are specially developed considering key requirements such as anti bacterial and hygienic solutions. Pidilite Smartcare Hospitality Module got launched in Chennai on 28th April ’10. It is a single window solution which caters to hospitality sector & offers hygienic & germ-free solutions.
Customer Relations
The company continued to take several initiatives to improve awareness of its products and brands, increase consumption of its products and strengthen relationship with customers, influencers and end-users.
}} Dr. Fixit Institute of Structural, Protection and Rehabilitation continued the successful Healthy Construction Lecture Series to increase awareness of the Global Best Practices in this field. 3R - A publication for top end of specifiers on Repair, Rehabilitation and Restoration was initiated to position DFI and Dr Fixit brand as an Expert in Construction Chemicals.
}} In addition activities like Toll Free service for professionals, Certification Program for Applicators, participation in ACE Tech (Economic Times) Architects exhibitions were carried out to reach out to professionals
21
Bu
ildin
g B
lock
s -
vol.
19
DR. FIXIT POWERCRETEA P O W E R F U L C O AT I N G S Y S T E M F O R W A -T E R P R O O F I N G A N D R E P A I R S
An acrylic polymer based economical elastomeric waterproofing system for protecting concrete & masonry surfaces.
Areas of application
Concrete structures like sunken portion, toilets, balcony, basement, chajjahs, terrace, concrete repairs and water retaining structures.
Features & benefits}} A tough, hard wearing, breathable waterproofing
system for residential, industrial, housing and commercial buildings.
}} Can be applied in uniform thickness to horizontal and vertical surfaces.
}} Excellent bond to most building materials.
}} Reduces or prevents salt penetration into concrete.
}} High ultra voilet resistance.
}} Highly durable.
}} Economical system.
}} Is non-flammable and does not give off toxic gases, when exposed to fire.
Coverage}} Coating/Slurry Mix Proportion : 100 kg cement : 50
kg Powercrete Polymer
Packaging 1, 5, 20 & 50 kg container
ROFF UNDERTILES B R B A S E D W AT E R P R O O F M E M B R A N E
ROFF Undertile is a acrylic based Waterproofing Membrane. It is a roller applied liquid that forms a waterproof membrane for use under thin & thick bed installations of ceramic tile and stone, and other finishes.
Areas of application
Recommended for residential and commercial floor and wall installations such as: kitchens, bathrooms, gang showers and balconies in interior used only. Also for patching of non structural cracks upto 3 mm.
Features & benefits}} Single component, ready to use – brush applicable
}} Water cleanable when fresh
}} Non-flammable
}} Higher flexibility
Coverage}} Approximately 25.5 - 27.5 Sq. mtr. per 20 ltr. 2 coats
for a total wet thickness of 1.0 – 1.5 mm.
}} Coverage varies based on substrate texture & porosity, and application technique.
Packaging 5 Litre & 20 Litre
New Products
New
Pro
du
cts
22
Bu
ildin
g B
lock
s -
vol.
19
Site: Monk, Kathmandu, Nepal
Product used: Dr. Fixit Pidifin 2K for Roof treatment
Site: Calicut Tower, Calicut
Product used: Dr. Fixit Newcoat + Dr. Fixit Heatshield for terrace
Arch. Association, Cochin ACETECH, Mumbai ACETECH, Delhi
Site: P. S. Ingle House, Nagpur
Product used: Dr. Fixit Raincoat for exterior
Site: NITTE Education Trust, Manglore
Product used: Dr. Fixit Raincoat for exterior
Site: Valmark, Banglore
Product used: Dr. Fixit Fastflex for podium
Site: MIMS, Kottakal, Kerala
Product used: Dr. Fixit Raincoat for exterior
Sr. No. Programme Date Location
1 Build your structure waterproof 22nd & 23rd July 2010 DFI - SPR Premises Mumbai
2 Tackle cracks in structures – A holistic approach 8th October 2010 DFI – SPR Premises Mumbai
For participation in any of the DFI program & any enquiry related to Dr. Fixit Institute, please contact Tirtha Pratim Banerjee on
022 – 28357683 or e-mail at [email protected]
Exhibitions
News
Activities of DFI –SPR (July - October 2010)
Some of Our Recent Projects
New
s
23
Bu
ildin
g B
lock
s -
vol.
19
Meets & Programme
For any suggestions, please feel free to contact us at Pidilite Industries Ltd., Construction Chemicals Division, Ramkrishna Mandir Road, P.O.Box No.17411, Andheri (E), Mumbai-400 059. Phone : 2835 7000, 2835 7111 • Fax : (022) 2835 7008
CALL DR. FIXIT ADVICE CENTRE TOLL FREE NO. FOR EXPERT ADVICE 1800 209 5504• Website: www.doctor-fixit.com • email: [email protected]
New
s
Tile Mason Meet, Calicut
Applicator Level 1 - Meet, Kollam
Tile Mason Meet, Kunnamangalam
Painters Meet, Mananthavadav
Engineers Meet, Chennai
Applicator Level 1 - Meet, Cochin
SIS & Dealer Meet, Chennai
Engineers Meet, Kottayam
Painters Meet, Irinjalakuda
Dealer Meet, Cochin
Engineers Meet, Chennai
Masons Meet, Calicut
24
Bu
ildin
g B
lock
s -
vol.
19
Printed, Published & Edited by Bharat Gothoskar on behalf of Pidilite Industries Ltd. Ram Krishna Mandir Road, Off. M. Vasanji Road, Andheri (East), Mumbai 400 059 and printed from Amsit, 40-C, Sidhpura Industrial Estate, 1st Floor, S. V. Road, Goregoan (West), Mumbai 400 062.
English
