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1
Sustainable Construction
Solutions
2
From modest beginnings to
TheChemical Company to the world
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3
The World's Leading Chemical
Company @ Ludwigshafen
4
Fortune
Fortunemagazine:
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Leading the Industry in the World
Global 100
Global 100
Wo
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5
BASF’s business segments
Products as diverse and varied as chemistry itself
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6
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BASF in India
At a glance…
Ke
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Ke
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Ind
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Ind
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ies
7
Sustainable Construction
Solutions
8
�Sustainable construction (Green Buildings) aims at
reducing the environmental impact of a building over
its entire lifetime, while optimizing its economic
viability and the comfort and safety of its occupants.
�A building designed and constructed in a sustainable
way minimizes the use of water, raw materials,
energy, land, etc. over the whole life cycle of the
building.
Sustainable Construction
What is it?
9
Salient Features Of Green Buildings
�Effective use of soil & landscapes
�Structure design efficiency
�Efficient use of water & electricity
�Use of renewable energy
�Waste reduction
�Use of recycle/recyclable materials
�Energy efficient & eco-friendly equipments
�Operations & maintenance optimization
�Improved indoor air quality for health & comfort
10
�Green Building Movement in India spearheaded by;
•IGBC (India Green Building Council)
•TERI (The Energy & Resources Institute)
(Formerly Tata Energy Research Institute)
•BEE (Bureau of Energy Efficiency)
India’s Green Building Movement
11
•LEED India
(Leadership in Energy & Environmental Design)
•GRIHA
(Green Rating For Integrated Habitat Assessment)
•ECBC(Energy Conservation For Buildings Code)
•BEE Star Rating for Buildings
Energy Conservation and Green Buildings
Codes & Rating Systems
12
Rating System
LEED India
Sustainable
Sites
13 Pts
Water
Efficiency
6 Pts Energy &
Efficiency
17 Pts
Materials &
Resources
13 Pts
Indoor
Environmental
Quality
15 Pts
Innovation &
Design
Process
5 Pts
TOTAL
69 P
ts=
Certified: 26 –32 Pts
Silver: 33 –38 Pts
Gold: 39 –51 Pts
Platinum: 52 –69 Pts
13
Rating System
GRIHA
TOTAL
100 P
ts=
Site
Planning
Building
Envelope
Design
Building
System
Design
Generate
Energy
Onsite
Indoor
Environmental
Quality
15 Pts
Water &
Waste
Management
Ecologically
Sustainable
Materials
Indoor
Environmental
Quality
1 Star: 50 –60 Pts
2 Star: 61 –70 Pts
3 Star: 71 –80 Pts
4 Star: 81 –90 Pts
5 Star: 91 –100 Pts
14
Rating System
BEE
Rating
15
�Building Envelope
•Roof Insulation (Thermal + Moisture)
•Wall Insulation (EIFS)
�Admixtures
•Pervious Concrete
•Light Reflective Pavements
�Repair Products
•FRP Retrofitting
•Acrylic & SBR Latex
�Adhesives & Sealants (No / Low VOC)
�Coatings/Floorings (No / Low VOC)
BASF’s Offerings For The
Green Buildings
16
Building Envelope
Insulation
17
Energy Efficiency in Buildings
�Humans prefers 21 –26 oC
�Ambient temperatures varies in 15 –45 oC
�Two approaches to achieve comfort
1.Prevent entry of heat/cold
2.Cool/Heat the work environment
�Major source of heat/cold exchange is
•Roof
•Walls
Co
lle
cti
ve
ly w
e r
efe
r to
th
em
as
“B
uild
ing
En
ve
lop
e”
18
Heat Gain in a Building
Roof, 35%
Wall, 18%
Doors & Windows,
16%
Floor, 4%
Lighting, 12%
Equipment, 11%
Occupant, 4%
19
Energy Consumption in a Building
14%
27%
4%
55%
0%
10%
20%
30%
40%
50%
60%
HVAC
Lighting
Electronics
Others
Energy Consumption
20
Insulation Effect
21
Insulation Effect
Temperature vs Time
22
Energy Calculations
Buildin
g T
ype: M
ediu
m Inco
me H
ouse
(2 F
loors
, 230 S
qm
)
Centr
al Air
con: E
ach
Flo
or
Win
dow
s: O
rdin
ary
, Sin
gle
Gla
ss, Lig
ht Colo
ure
d
Heat Transfer Coefficient “U-Value”(W/m2 K) Walls
Roof
Building A (Non-Insulated)
2.6
1.8
Building B (Insulated 50mm)
0.57
0.57
Annual Energy Consumption (kWh)
Building A
Building B
For Cooling
74700
49020
For Heating
9491
6228
Total / Year
84391
55248
En
erg
yS
avin
g:
35
%
23
Buildings Envelope Insulation
Components
�Roof Insulation
•Thermal Insulation
•Waterproofing
•Slope Built-up
�Wall Insulation
•Thermal Insulation
•Waterproofing
•Finish Coat
24
Total Roof Insulation
25
Roof Insulation
Pu
rpo
se
�Reduce Air Conditioning Expenses
�Energy Conservation
�Eliminate Water/Moisture Entry
�Develop Terrace Gardens
�Develop Terrace Water Bodies
�For Green Buildings
26
Roof Components
Wide Range to Choose From
�Insulation
•Periporboard (Polystyrene)
•Elastoporboard (PU)
•Masterseal755 SPF (Spray PU)
�Waterproofing
•Cementitiouspolymer modified
•Modified Polyurethane
•Preformed TPO membrane
•Spray applied PU elastomers
�Slope Built-up / Overlay
•Thermocrete
27
Component Overview
Overlay –THERMOCRETE™
�Light Weight EPS Mortar
�Site Batched, Thixotropic
�Thermal Insulating
�Dry Density: 700-950 kg/m3
�Compressive Strength: 40-60 kg/cm2
�Thermal Conductivity (k): 0.23-0.26 W/mK
�Excellent Replacement For Brick-bat Coba
�Extremely Useful For Dead Load Reduction
28
0.6
0.1
5
0.0
90
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Co
nc
rete
Bri
ck
-ba
t
Co
ba
EP
S B
ea
d
Co
nc
rete
R Value, sqm.K/WR-values For 150mm Overlays
400
%
29
Dead Load For 150mm Overlays
37
5
30
0
12
0
0
50
10
0
15
0
20
0
25
0
30
0
35
0
40
0
Co
nc
rete
Bri
ck
-ba
t
Co
ba
EP
S B
ea
d
Co
nc
rete
Dead Load, Kg/sq.m.
-60
%
30
Component Overview
Waterproofing -MasterprenTPO Membrane
�Single ply waterproofing membrane
�Reinforced with glass or polyester fibres
�High weather & UV stable
�High puncture resistant
�High mechanical & chemical properties
�Rot proof & root proof
�Can be installed as un-adhered or adhered system
�Long material life (> 25 years)
31
Component Overview
Waterproofing -ConiroofSystem
�Polyurethane based membrane
�Option of spray or hand applied
�Suitable for different substrate materials
�Fast installation / Highly elastic
�Solvent free / Fast setting / Monolithic
�Can take traffic loads
�Fire retardant; meets DIN 4102, Part 7, BS 476: Part 3
�Specially suited for profiled roofs
32
Component Overview
Insulation -PERIPOR Board
�High Density (32 kg/m3) next gen. EPS Board
�Distinct Orange Colour
�Tongue & Groove Interlocking
�Self Extinguishing
�Thickness: 50 mm (Standard)
�Compressive Strength: 220-250 kN/m2
�Thermal Conductivity (k): 0.032 W/mK
�Water Absorption (% vol): <0.05%
(by total immersion)
33
Component Overview
Insulation -ELASTOPOR Board
�High Density (40, 55 kg/m3) PUR Board
�Thickness: Can be made to
specification
�Compressive Strength: 250-260 kN/m2
�Thermal Conductivity (k): 0.025 W/mK
�Water Absorption (% vol): <0.1% (by
total immersion)
�Complies to B3 Fire Rating (DIN
Standard 4102-1)
34
Component Overview
Insulation
Masterseal755 SPF PUR Spray Foam
�High Density (40-55 kg/m3) PUR Spray
�Thickness: As required
�Best suited for profiled roofs
�Excellent adhesion with substrate
�Compressive Strength: 250-260 kN/m2
�Thermal Conductivity (k): 0.025 W/mK
�Water Absorption (% vol): <0.1% (by total
immersion)
�Complies to B3 Fire Rating (DIN Standard
4102-1)
35
Tile Grout
Stone Tile/
China mosaic
Bedding
mortar
Coving using,
Polymer Modified
Mortar
MASTERSEAL 550
Waterproof coating
Peripor/ElastoprBoard/
PU Spray Foam
THERMOCRETE
EPS Bead Mortar
Overlay
Masterseal
300H
Protective
coating
Composite Roof Built-up
Thermal Insulation + Waterproofing
Schematic Diagram Of A Typical Built-up
36
RCC Roof
Stone Tile/
China mosaic
MA
ST
ER
SE
AL
HL
M 5
00
0R
Wa
terp
roo
f c
oa
tin
g
PE
RIP
OR
/EL
AS
TO
PO
R
TH
ER
MO
CR
ET
E
EP
S B
ea
d M
ort
ar
Ove
rla
y
Bedding
mortar
Typ. Built-up -1
RCC Roof
Sto
ne
Til
e/
Ch
ina
mo
sa
ic
PE
RIP
OR
/EL
AS
TO
PO
R
TH
ER
MO
CR
ET
E
EP
S B
ea
d M
ort
ar
Ove
rla
y
Be
dd
ing
mo
rta
r
MA
ST
ER
PR
EN
TG
E
1.2
mm
th
ick
TP
O
Typ. Built-up -2
Composite Roof Built-ups
Thermal Insulation + Waterproofing
37
EL
AS
TO
PO
R B
oa
rd
MA
ST
ER
PR
EN
TP
E,
1.2
mm
th
ick
TP
O
Ma
rin
e P
ly b
oa
rdS
tee
l D
eck
RCC Roof
PE
RIP
OR
/EL
AS
TO
PO
R
Bo
ard
Ce
me
nt
sc
ree
d w
ith
re
info
rcem
en
t
MA
ST
ER
PR
EN
TG
E
1.2
mm
th
ick
TP
O
Be
dd
ing
mo
rta
r
Pa
ve
r ti
les
/
blo
ck
s
Typ. Built-up -3
Typ. Built-up -4
Composite Roof Built-ups
Thermal Insulation + Waterproofing
38
Roof Insulation compared
0.0
95
2.5
3
0.2
18
2.0
9
0
0.51
1.52
2.53
15
0m
m R
CC
15
0m
m R
CC
+
10
0m
m B
ric
kb
at
Co
ba
15
0m
m R
CC
+
50
mm
PE
RIP
OR
+1
00
mm
Th
erm
oc
rete
15
0m
m R
CC
+
50
mm
Ela
sto
po
r
+1
00
mm
Th
erm
oc
rete
R Value (sq.m.K/W)
39
Indoor Temperature Profiling
40
Indian Reference
Bangalore International Airport
�Job:
Roof Insulation with Waterproofing
�System:
Insulation board
MasterprenTPO (Waterproofing)
�Area:
60000 sqm.
�Status:
Completed.
41
Indian Reference
WHO South-East Asia HQ
�Job:
Roof Insulation with Waterproofing
�System:
Periporboard (Insulation)
Thermocrete(Slope built-up)
Coniroof(PU Waterproofing)
�Area:
500 sqm.
�Status:
Completed.
42
Indian Reference
Godrej IT Park, Mumbai
Job:
Roof Insulation cum waterproofing
System:
Elastoporboard (Insulation)
MasterprenTPO(Waterproofing)
Area:
16000 Sqm
Status:
Under execution.
43
Indian Reference
Marriott Hotel, Jaipur
Jo
b:
Ro
of
Ins
ula
tio
n c
um
wa
terp
roo
fin
g
Sys
tem
:
Pe
rip
or
bo
ard
(In
su
lati
on
)
Ma
ste
rse
al
55
0 E
L (
Wa
terp
roo
fin
g)
Are
a:
70
00
Sq
m
Sta
tus
:U
nd
er
ex
ec
uti
on
.
44
Indian Reference
IIT, Mumbai
Job:
Roof Insulation cum waterproofing
System:
Periporboard (Insulation)
MasterprenTPE (Waterproofing)
Area:
4500 Sqm
Status:
Under execution.
45
Typical Green Roof Components
A –Roof Substrate
B -Peripor/Elastoporboard
C -Waterproofing Membrane
D -Thermocrete
E -Sealer Coat
F -Garden Soil Built-up
G -Plantation
46
Metal Deck
Insulation cum waterproofing solution
47
Corrugated Roof Sheets
Insulation cum waterproofing solution
48
Loose Ballast
Insulation cum waterproofing solution
49
Pitched Roof –Metal Sheets
Under-deck Insulation
50
SENERGY EIFS
Wall External Insulation &
Finishing System
51
Building Facades
Features & Functions
�Fenestration for daylight
�Opaque walls for privacy and control of
heat/cold entry
�Aestheticsis major expectation
�Long lasting decorative coating is must for
low cost of maintenance
�Susceptible to water intrusion
�Very large portion of building envelope in
High-rise buildings.
52
EIFS –What Is It?
�EIFS –Exterior Insulation & Finish Systems
�D
efi
nit
ion: Exterior assembly comprising of rigid insulation,
�adhesive, base coat, reinforcing mesh and finish coat.
�Multi-layered Systems
�Useful For Commercial & Residential Buildings
�Provides Superior Energy Efficiency
�Offers Greater Design Flexibility
53
Why EIFS?
�EIFS has proven to have superior energy efficiency by
reducing heat transmission.
�Improved energy efficiency helps to reduce green-house
gases associated with energy production.
�Design flexibility and decorative
finishes.
�Superior energy efficiency reduces
HVAC equipment capacity.
�EIFS can be applied to new or existing
structures.
�EIFS is the ONLY solution for
insulating existing buildings.
54
Advantages of EIFS
�What Are The Advantages to EIFS ?
•External Location
•Virtually Seamless –Reduced Air
Infiltration
•Consistent Inside Air Temperature
•New or Renovation Capabilities
•Shapes, Colors and Textures
•Flexible and Lightweight Material
•Little Routine Maintenance
•Design Flexibility
55
Virtually unlimited design flexibility?
EIFS is an Architect’s Tool
Bellagio Casino and Resort
Las Vegas, Nevada, USA
56
EIFS is an Architect’s Tool
Virtually unlimited design flexibility?
57
EIFS is an Architect’s Tool
58
External Insulation & Finishing
System
Wall Substrate
Adhesive Coat
Insulation Board
Base Coat
FibreglassMesh
Base Coat
Finish Coat
59
EIFS Section
60
Insulation –Neopor
�Contains Infrared absorbers/deflectors
�20% higher energy efficiency then EPS
�Flame retardant grade (B1)
�Most eco-efficient insulation in market
�Locally produced in India
�K value of 0.032 W/m.K
�Free of CFC, HCFC or HFC
61
Wall Insulation compared
0
0.51
1.52
2.5
23
0m
m t
hic
k b
ric
kw
all
23
0m
m t
hic
k b
ric
k w
all +
50
mm
th
ick
NE
OP
OR
R Value, sq.m.K/W
8 t
ime
s
62
Recommended Uses
�Commercial Structures
�Offices
�Hotels
�Hospitals
�Schools
�Residential Buildings
�Green Buildings
63
Advantages Of BASF’s
Building Envelope Insulation
�Cost Effective
�Wide Design Flexibility
�Resilient & Durable
�Speed Of Construction
�Aesthetics -An Architect’s Tool
�High ‘R’Value; Insulates Entire Opaque Surface
�Useful For Green Buildings
64
What BASF Offers You?
�Total Thermal Insulation & Waterproofing System
�Quality Engineering Solutions For Green Roof Requirements
�Integrated Solutions To Complex Site Dynamics
�One Point Source For Consultant, Contractor & Material
�Technical Support On Site
�Dedicated Personnel To Assist With Application Of Products
�Experienced Applicators
65
Other Green Products/Solutions
from BASF
66
Pervious Concrete
Pervious Concrete is -
�A zero-slump, open-graded material with
Portland cement, coarse aggregate, little or no
fine aggregate, admixtures, and water
�Pores, ranging in size from .08 to .32 in. (2 to
8mm), that allow water to pass through easily
�The void content can range from 18 to 35%,
with typical compressive strengths of 2.8 to 28
MPa
�The drainage rate of pervious concrete
pavement will vary with aggregate size and
density of the mixture,butwill generally fall
into the range of 81 to 730 L/Min/Sq.M
67
Pervious Concrete –Applications
�Parking Lots
�Streets, Road Shoulders
�Bridge Embankments
�Edge Drains
�Driveways, Sidewalks
�Patios, Tennis Courts
�Swimming Pool Decks
�Golf Cart Paths
�Greenhouse Floors
�Zoo Areas, Animal Barns
68
Structural Strengthening Solutions
69
Low VOC/ No-VOC Sealants
Wide Choice
Wide Choice
��1 Part PU
1 Part PU
��2 Part PU
2 Part PU
��Polysulphide
Polysulphide
��Acrylic
Acrylic
��Specialty Silicone
Specialty Silicone
��Modified epoxy
Modified epoxy
70
Low VOC/ No-VOC Coatings
Applications
Applications
��Building Facades
Building Facades
��Civil Structures
Civil Structures
��Foundations
Foundations
��Marine Protection
Marine Protection
Wide Choice
Wide Choice
��Flexible Acrylic
Flexible Acrylic
��100% Epoxy
100% Epoxy
��Taint
Taint --free Epoxy
free Epoxy
��11-- P PU
P PU
��22-- P PU
P PU
��Silane Impregnate
Silane Impregnate
71
Questions???