Download Steelfab Multi Story Mezzanine System

PRESENTATION
MULTI STOREY
PRE-ENGINEERED STEEL
BUILDINGS
BY:
CARGO CERVICE CENTER – SAHARA AIRPORT
STEELFAB ADMIN BIUILDING - SILVASA
STORE PLANT – SUMILON INDUSTRIES - GHANDHIDHAM
ULTILITY BUILDING – NAVNEET PUBLICATION - VASAI
FEATURES & BENEFITS
MULTI STOREY
PRE-ENGINEERED STEEL
BUILDINGS
Reduced Construction Period
a.
Steel frames are 50% faster in construction than RCC frames.
b.
Fabrication off – site + foundations & ground works on – site can
be executed simultaneously .
c.
Erectable lorry loads of steel are Delivered at site ‘just in time’
basis, sequenced and synchronized with the construction
programme,
d.
There is no site fabrication involved, lesser site pollution
e.
ROI for the developer is faster & interest payment charges are
lower due to “Execution Risk” is reduced
80% less Labour
a)
Steel construction requires less on site labour than
traditional concrete construction sites,
b)
There is generally no scaffolding or propping required.
c)
All the erection is done by skilled labour in
mechanized access plant (cherry-pickers), erecting
steel using crawler, mobile or tower cranes thus high
safety measures .
Lighter Foundations
Steel has a “Higher Strength to Weight ratio”
and hence Steel buildings will be always
lighter. On Multi storey buildings, the quantum
of concrete used for the foundations will be as
much as 70% less. This saves the Rebar costs,
foundation costs, ground costs etc in addition
to valuable time in completing the excavation,
back filling, foundations etc.
Extra Carpet Area
Columns in multi-storey buildings can be
85% smaller than equivalent RCC columns
if designed in the right way. Our slender
columns are architecturally pleasing and
allow the customer more carpet area. The
taller the building, the greater the
benefits.
Longer Spans
Steel beams can span longer and can achieve upto 18m spans enabling more
flexibility to the customer for future change of use. This gives better quality
space to the customer and some of the internal columns can be avoided which
gives better aesthetics and functionality. Our State-of-the-art design also
includes calculations for floor vibration/response.
More Head room through Integrated Service lines
Service lines like AC Ducts, Sprinkler systems, Electrical cable trays
etc can pass through the web of the steel beams. This will save
enormous amount of head room in a Multi storey construction.
Proprietary software will be used to design the floor beams with the
required openings. From the “Tekla Model” the openings are cut
precisely using a “Plasma cutting machine”. The cut web plate is
picked by an automatic magnetic lifting facility which assembles the
flange plates to form an “Indisec” beam. The openings are preplanned which will avoid costly site cutting, welding etc.
Adaptability to all weather conditions
a)
Steel components are assembled and fully bolted off-site, thus we
can easily avoid the normal problems of weather stoppage
encountered in conventional construction system.
a)
Entire fabrication is done in a factory controlled environment with
shot blasting done by steel grits to SA 2.5 standards. By this all loose
scale, rust is removed from it.
b)
Shot blasting helps to receive the finish coat of paint system as
appropriate to the environment.
c)
Three coat paint system as per Indian/ European standards for
protecting the members & Vermiculate spray protection both for
corrosion and fire proof also can provided
Value Engineering:
a) Composite design utilises the compression
resistance of the concrete slab with the tensile
properties of the steel beam, thereby resulting in
reduced steel usage.
b) Profiled Metal Decking is used both as a
replacement for the tension reinforcement in the
concrete slab and also to act as a formwork for
the floor-slab.
c) The decking is rigidly fixed to the steel framing by
means of shear studs, thereby achieving the
composite action between the steel and
concrete.
d) The concrete slab effectively acts as the
compression flange of the steel I - section beam
and can result in the reduction of the top flange
properties i.e. an asymmetric floor beam with the
bottom flange larger than the top flange. The SBS
process for manufacturing such a beam is called
‘Indisec’
e) Both the Composite slab technology combined
with the Indisec steel beams, have been tested
for various fire ratings and load carrying capacity
to satisfy relevant British Standards
The advantages of the above concept also give the following
benefits:a)
Saving upto 15 to 20% of the structural steel by manufacturing Indisec beams from varying plate
thicknesses using our automatic cutting and welding machines, according to the design requirements,
particularly for long span solutions.
b)
The Composite Metal Decking acts as the tensile reinforcement for the slab thus eliminating the need of
bottom reinforcement. This gives a great advantage compared to the traditional RCC slab construction in
terms of speed, labour required to cut, bend and lay traditional reinforcement.
c)
30% reduction in concrete volume over conventional flat slabs. This reduces the overall weight of the
building resulting in a saving in foundation cost, seismic weight and reduced earthquake force are
additional benefits.
d)
Once concreted, the slab is ready to receive other trades such as mechanical, electrical, plumbing, Sprinkler
system, finishes etc. which enables faster completion of the project.
e)
The integrated fastening system to the underside of the decking can help the false ceiling, light fittings to
be fitted easily under the slab without having to drill the slab.
CASE STUDY - 1
PROJECT : STEELFAB ADMIN BULDING
AREA : 6500 SQ. FT
LOCATION : SILVASA
DAY – 1 COLUMN ERECTION
DAY – 5
BEAM ERECTION
DAY – 15 STRUCTURE FRAME
DAY – 18 DECKING SHEET INSTALATION
DAY – 20 DECKING SHEET INSTALLED
DAY – 22 RE-INFORCEMENT INSTALLATION
DAY – 25 RE-INFORCEMENT INSTALLED
DAY – 25
SHEAR – CONNECTOR STUD
WELDING
SHEAR – CONNECTOR STUD WELDING
DAY – 28
SLAB CASTING
SLAB CASTING
Cut outs for MEP
DAY – 30 SLAB CASTING COMPLETED
DAY – 40
GLASS FACADES
INSTALLED
Born Tough
Steelfab Deck 900 is a heavy duty product line for heavy duty construction. Floor deck acts
as a working platform and as a positive reinforcement for poured concrete slabs, and it
enhances the qualities of both steel and concrete. Its deep ribbed profile and special
embossments interlocks with the concrete as it cures, combining the best of both materials
into a single, tough-working building unit.
53
Pinch 225
Covering Width 900 + 5
Overall Width 915 + 5
Overlap Detail
‘STEELFAB’ - PROJECTS
MV Enterprises
Nahar Spinning
Dehradun
Chandigarh
Shirdi Industries
Rudrapur
Grasim Group of Companies
Rajasthan
Punjlloye Limited
Bihar
Larsen & Tubro
Hazira
Aman Warehouse
Ahemdabad
Navneet Publication (I) Ltd
Keventer Agro
Silvassa
Kolkata
TVS Infrastructure
Chakan
CPWD
Pune
Aluplex India Pvt. Ltd.
Hyderabad
Ruchi Groups
Mangalore
Welspun Corp Ltd
Bangalore
And Many More…
 Pre-engineered Steel Sheds & Buildings
 Steelfab 1000 Sheets For Roof & Wall Cladding
 Steelfab Standing Seam Roof Panels
 Steelfab Architectural Wall 500 Panels
 Steelfab Deck 900 Decking Panels
 Steelfab ‘C’ & ‘Z’ Purlin
 Steelfab Turbo Ventilator

 Head Off
:-
Office No.-101/A, Poonam Chambers B Wing, Dr. Annie Besant
Road, Worli, Mumbai-400018.
 Plant 1
:-
Survey No.-60, Opp Gulf Oil, Silvassa - Khanvel Road, Masat,
Silvassa-396230.
 Plant 2
:-
Plot No.-148/3/3/1, Kudachha Village, Silvassa - Khanvel Road,
Rakholi, Silvassa-396230.
‘STEELFAB’ PRE – ENGINEERED BUILDING
THANK YOU
STEELFAB BUILDING SYSTEMS
H.O. :101-A,PoonamChambersB Wing,Dr.AnnieBesantRoad, Worli,Mumbai–400018,India
Tel :
Email:
+91-22-4040 9999
(30 Lines)
[email protected]
Fax: +91-22-4040 9977
Web: www.Steelfabgroup.com
MANUFACTURERS OF:
•
Pre-Engineered Buildings (PEB)
•
Steelfab 1000™
•
Steelfab Seam Roof 470
•
Steelfab Architectural Wall 500
•
Steelfab Deck 900
MARKETINGOFFICES:
Mumbai iAhmedabadiNewDelhi
Chennaii Bengaluru iHyderabad