Date post: | 05-Apr-2018 |
Category: |
Documents |
Upload: | yadavshemant |
View: | 219 times |
Download: | 0 times |
of 40
7/31/2019 1pre Engineered Building System
1/40
Presented by :
Shri H.K.Gulati ADEN/Line/PNBE Shri A.Srinivas Rao AXEN/W/CN/BNC
Shri M.R.Mirza AXEN/W/JP
Under the guidance of :
Shri Ajay GoyalSr. Professor /Br.
7/31/2019 1pre Engineered Building System
2/40
7/31/2019 1pre Engineered Building System
3/40
7/31/2019 1pre Engineered Building System
4/40
7/31/2019 1pre Engineered Building System
5/40
Exterior Cladding provide a weather tightenvelope.
Transfer Structural Loads I.e. wind & liveloads to the supporting secondary framing.
Provides lateral bracing to the roofs purlins &wall girts.
7/31/2019 1pre Engineered Building System
6/40
Purlins & girts receive loads from the roof & wall
covering & transfer to the main building frame.
Purlins & girts provide lateral bracing to the building
columns & rafter preventing lateral bulking of thecompression flanges.
7/31/2019 1pre Engineered Building System
7/40
Moment resisting frames provideslateral stability & transfer the roof & wall
loads to the foundation through anchorbolts.
7/31/2019 1pre Engineered Building System
8/40
Roof & wall cross bracing provides longitudinalstability to the building.
Transfer of the wind loads acting on the buildingend walls to the foundation.
7/31/2019 1pre Engineered Building System
9/40
7/31/2019 1pre Engineered Building System
10/40
7/31/2019 1pre Engineered Building System
11/40
!"#$%$&
'$!" Early
1900s
1940s
CONCEPT OF METAL BUILDINGS ORIGINATEDIN U.S.
SIMPLE INDUSTRIAL STRUCTURES USINGS
TRUSS RAFTERS, STRAIGHT COLUMNS,SECTIONAL ROOFS & WALL. WEDGE PINS FOR
CONNECTIONS.
MASS PRODUCTION OF NISSEN AND QUONSETHOUSING AND STORAGE MODULES FOR US
ARMY DURING WORLD WAR II
METAL BUILDING SYSTEM RECOGNIZED AS A
FAVOURABLE METHOD OF CONSTRUCTION
OVER CONVENTIONAL METHODS
7/31/2019 1pre Engineered Building System
12/40
PEB INDUSTRY EVOLUTION / HISTORY
COMPUTERISED DESIGN ALLOWED BLDGS TO BETAILORED TO INDIVIDUAL CUST. REQUIREMENTS
ROLL FORMING LINES ALLOWED CONTINUOUS SPAN COLDROLLED Z-PURLINS
COLOR COATED PANELS AND FACTORY INSULATEDPANELS IMPROVED ARCHITECTURAL APPEARANCE
MAJOR INCREASE IN DESIGN POSSIBILITIES CONTRIBUTED
TO THE BOOM IN METAL BUILDINGS
THE TERM PRE-ENGINEERED BUILDINGS CAME INTOEXISTENCE
Late1950s &Early1960s
7/31/2019 1pre Engineered Building System
13/40
!"#$%$&'$!"
TODAY PRE ENGG. METAL BLDGS. DOMINATE
THE LOW RISE BLDG. MARKET.
PRECISION ROLL FORMING LINES FOR THE
CLADDING AND SEC. MEMBERS.
AUTO. PROD. LINES FOR STRUCT. SECTIONS.
HIGH QUALITY PAINT SYSTEMS FOR STEEL AND
CLADDING.
MBMA STATISTICS SHOW, ABOUT 60 % OF LOW
RISE INDUSTRIAL AND COMM. BLDGS. IN THEU.S.A. USE THE P.E.B. SYSTEM.
1990
7/31/2019 1pre Engineered Building System
14/40
Pre Engineered Building System is computer
assisted, and design to create a building for a
specific use.
The complete building system is Pre Engineered
to facilitate easy production & assembly on site.
7/31/2019 1pre Engineered Building System
15/40
Contd..
In PEB System a superior corrosion protection ofa thin coating of resin applied on the top of theAluminium Zinc coating make Galvalume sheet.
Galvalume steel is a steel sheet product with ahighly corrosion resistance steel, aluminium zinc
alloy hard dip coating.
A clear organic acrylic resin coating is then
applied & then thermally cured.
A colour coating is given on the top surface for a
bright appearance with a colour of thecustomers choice.
7/31/2019 1pre Engineered Building System
16/40
(#(()$!*)!
%%) FASTER OCCUPANCY
SINGLE SOURCE RESPONSIBILITY
LOWER COST
FLEXIBILITY IN EXPANSION
LARGE CLEAR SPANS
QUALITY CONTROL
LOW MAINTENANCE ENERGY EFFICIENT ROOF AND
WALL SYSTEMS
ARCHITECTURAL VERSATALITY
7/31/2019 1pre Engineered Building System
17/40
(++
+
PEB System is zero maintenance & superior instrength.
It is corrosion resistance & feature an attractiveappearance.
Steel arriving at job site is dry with no residual oilon the surface.
7/31/2019 1pre Engineered Building System
18/40
18
PEB System has protection against non uniform
weathering.
Excellent resistant in transit to corrosion &storage strain.
This system reduces energy loads on buildingsdue to long term bright surface that helps toretain heat reflectivity.
It is a higher level technology & innovation &
better product over conventional material.
7/31/2019 1pre Engineered Building System
19/40
(%($$!*)!
%)
WARE HOUSES
FACTORIES
WORKSHOPS
OFFICES
GAS STATIONS
VEHICLE PARKING SHEDS SHOW ROOMS
AIRCRAFT HANGERS
SCHOOLS
SPORTS AND RECREATIONAL FACILITIES
HOSPITALS
LABOUR CAMPS
LOW COST HOUSING
ETC...
7/31/2019 1pre Engineered Building System
20/40
!"#$%#$&"!"#$%#$&"
''''''('('))
7/31/2019 1pre Engineered Building System
21/40
7/31/2019 1pre Engineered Building System
22/40
7/31/2019 1pre Engineered Building System
23/40
7/31/2019 1pre Engineered Building System
24/40
7/31/2019 1pre Engineered Building System
25/40
7/31/2019 1pre Engineered Building System
26/40
7/31/2019 1pre Engineered Building System
27/40
7/31/2019 1pre Engineered Building System
28/40
7/31/2019 1pre Engineered Building System
29/40
7/31/2019 1pre Engineered Building System
30/40
7/31/2019 1pre Engineered Building System
31/40
7/31/2019 1pre Engineered Building System
32/40
7/31/2019 1pre Engineered Building System
33/40
7/31/2019 1pre Engineered Building System
34/40
7/31/2019 1pre Engineered Building System
35/40
The Galvalume sheet manufactured in theworkshop are colour coated & fabricated bycutting to required length & pressing to desiredprofile as per prepared drawings.
The fabricated sheets & structural memberswere transported to the site of work within aperiod of one week after fabrication.
7/31/2019 1pre Engineered Building System
36/40
7/31/2019 1pre Engineered Building System
37/40
The profiled sheets were positioned in roofing &cladding & fitted on to the structure using selftapping stainless steel screw with neoprene
washer & then covered with PVC caps of thesame colour as that of the colour coated sheets.
The roof monitor was also provided along withstainless steel bird mesh fitted in steel frame.
The roofing system has 5 % of polycarbonatesheets for the natural day light pass into theworkshop specially ordered & manufactured tothe same profile as that of galvalume sheet.
7/31/2019 1pre Engineered Building System
38/40
ContdContd
The roofing system in PEB is latest product &The roofing system in PEB is latest product &since it is made of steel, it is easier to maintainsince it is made of steel, it is easier to maintaincompared to the conventional Sheets.compared to the conventional Sheets.
It is lighter than conventional Sheets.It is lighter than conventional Sheets.
TheThe colourcolour coated steelcoated steel GalvalumeGalvalume sheets cansheets canalso be padded with rock wool or a similar productalso be padded with rock wool or a similar productwhich can keep a difference of inside & outsidewhich can keep a difference of inside & outsidetemperature by about 8 Degree centigrade whichtemperature by about 8 Degree centigrade which
is not possible in conventional Sheets.Thisis not possible in conventional Sheets.Thisrenders better comfort to the people working withinrenders better comfort to the people working withinthereby increasing the productivity also.thereby increasing the productivity also.
7/31/2019 1pre Engineered Building System
39/40
,+
+,
!"#!"#!"#!"#####$%&$%&$%&$%&
'()*'()*'()*'()*+%+%+%+%,-.,-.,-.,-./&/&/&/&
7/31/2019 1pre Engineered Building System
40/40
,-