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View of Pre-engineerig Buildings |
Over the past two decades of experience and use of steel in
the global construction, industry has increased substantially. Among Top PEB Companies in India, We at Hindustan
Alcox ltd, one of the Steel Building Construction Company
in India take pride as global leader in creating exclusive niche in Pre-Engineering
Building industry in a view to understand, predict,
& calculate the stability, rigidity and strength of built structures with the potential and dedicated support
of our well qualified, trained and experienced team. With our high commitment to Design, Manufacture and installation Pre-Engineered Steel Buildings, we offer
hi-tech solutions with highest precision to meet the structural
requirements in industry of PEB Manufacuturerin india.
Introduction
As the name suggests itself, Pre-engineered building (PEB) is the building
manufactured and constructed using prefabrication process. Scope of PEB Buildings is becoming increasingly common
nowadays to efficiently satisfy a vast range of adaptive structural
applications and aesthetic design requirements. Generally, Pre-engineered buildings in india, are the low rise buildings, even
though maximum height can go from 25 to 30 meters. 9 to 10 meters of height is usually
recommended and turns out to be more economical.
MAIN
COMPONENTS OF PRE-ENGINEERED BUILDINGS
Depending on the structural type to be created Steel Fabricators in India , followings are the major components used in PEB :
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PEB and Components |
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PEB Outer View |
- Primary frames / Main framing
- Secondary frames/ End wall
framing
- Roof Sheeting and Wall Cladding
- Structural subsystems
- Floor systems
Primary frames / Main framing
Main framing generally called as the rigid steel frames of the
building as they are supporting
members carries the main load
in a pre-engineered building (PEB). Main Framing consists of tapered columns
& rafters, which are referred as built-up members. The technology ‘state of
art’ is mainly used to fabricate these tapered sections. Some of the factors that influence the choice of main framing
include:
·
Slope of Roof
·
Building Dimensions:
width, length, and height
·
Building’s occupancy
and acceptability of exposed steel columns
·
Roof and wall
materials
·
Column-free clear
spans
Secondary frames/
End wall framing
The Secondary frame of a PEB may be considered as a main rigid
frame (i.e. same as the interior frame) or as a post and beam frame. The decision depends on the requirement of customer (whether he wants to
go in for future expansion or not) and / or requirement of building (is the end
wall open for access). The post and beam frame end wall system consists of pinned
ends columns/posts, supporting horizontal beams called as end wall
rafters.
Roof Sheeting and Wall Cladding
Roof Sheeting is process of covering on the uppermost part of
the Pre-Engineered building which gives protection not only from
weather (rain or snow) but also from
heat, wind and sunlight. Roof
Sheeting & Wall Cladding is designed after research
by our engineering experts on technical parameters that are appropriate
according to the project requirement.
Structural subsystems
The Structural subsystems consists of light weighing materials that give adequate versatility as well
as interfaces to other subsystems to
ensure that all phases of the process are going through safe. Some of the crucial
features of the basic structural
subsystem design are:
·
light-weight
·
Easy to fabricate and assemble
·
Free space to payload sensors
·
Circuitry
Foundation and Floor systems
In PEB ,
Foundations and Floor Systems are made up of conventional concrete systems,
usually called as Open Foundation systems. Since PEBs are very light in weight,
the foundation are designed to firmly anchor the PEB structures to the ground. Foundation systems are classified
into two types: shallow and deep
foundations, depending upon depth of the load transferred below the
super-structure & the type of transfer load mechanism used.
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