Pre Engineered Building Roofing Sheets – PEB Sheet

Owing to our rich industry experience, we are offering an exclusive range of PEB Sheet or Pre Engineered Building Sheet. It is a concrete structure consisting of components which are pre-engineered & fabricated. These products offered by our organization are highly economical and consumes lesser time in the construction. Our products are widely known all across the world for their superior design and fabrication.

Main features of our products are:

  • Durable
  • Economical
  • Weather proof
  • Maintenance free
  • Earthquake resistant

A pre-engineered building (PEB) also called Pre-Engineered Metal Buildings (PEMB) or simply Engineered Metal Buildings (EMB) is a steel structure built over a structural concept of primary and secondary members, and roof sheeting connected to each other. The structural members are custom designed to be high in strength as well as lighter in weight.

At present Steel is the material of choice for all in building construction, compared to concrete and timber. Thus steel building designs have become more flexible, durable and adaptable. In future too the choice of steel building will have the same effect as on today.

Pre engineered building consists of following main components:-

 

  • Primary Sections  Column,Rafters
  • Secondary Sections  Purlins, Tie rods, Eave Strut, Rake angles, Girts 
  • Cranes and Mazzanines.
  • Roofing and Cladding  Roof Panel and Wall Panel
  • Accessories Canopy, Turbo Vent, Ridge Vent, Gutters, Crane Runways,
    Insulations, Louvers, Roof curb, Sealants, Fasteners etc.

 

USE of PEB

PEB concept has been very successful and well established in North America, Australia and is presently expanding in U.K and other European countries. PEB is ideal for construction in remote & hilly areas due to its low cost and fast completion. PEB concept has acted as a catalyst in the infrastructure development of the country. Single storied houses for residential purposes take minimum time for construction and can be built in any type of geographic location like extreme hot, extreme cold hilly areas, high rain prone areas, plain land and seismic zones etc. The PEB rigid frame comprises of built-up members with tapered or straight columns and tapered rafters. The frame is erected by bolting the end plates of connecting sections together.

APPLICATION

Pre-engineered building systems In India, finds primary application in construction of Warehouses and construction of Industrial Buildings. The recent focus has also shifted to cover Rural as well as urban, individual and mass housing projects, farmhouses and slum rehabilitation projects.

Application of pre-engineered steel buildings has also included the following:

  • PEB Structures are fabricated to the end – user’s requirement in a factory and erected at site, which leads to saving of time.
  • PEB is ideal for Factory Buildings, Warehouses, Aircraft Hangars, Indoor Stadiums, Fuel Stations, Metro Stations, Bus Terminals, Parking Lots, Schools, and Outdoor Stadiums with canopies where the intermediate columns are to be avoided.
  • PEB is ideal for Show Rooms, Office Complexes, Commercial Complexes & Supermarkets.
  • PEB is ideal for Labour Camps, Community Centers, Equipment housing , Telecommunication shelters, Airports, Railway Stations & Railway Storage yards, Exhibition Halls etc. due to its aesthetics look.
  • PEB is ideal for buildings in City Area where land cost is too high.
  • PEB is ideal for buildings that need to be relocated to other places.
  • PEB is ideal for buildings that are to be built faster.
  • PEB is ideal for Residential Sectors .
  • PEB is ideal for Buildings that need to be expanded in future

Specification of Steel:

Flange & web material for buildup section of all PEB structural member are fabricated from high grade steel plate conforming IS: 2062, ASTM AS 572 50, Grade 345 type. Purlins are secondary members of steel structure are cold formed Z & C shaped section are made of high grade steel conforming to ASTM A607 grade 50.

Roof & Wall Panels

  • poly-carbonated- PEB Pre Engineered Building Sheet-roofings-chennaiMetallic plain or color coated profiled steel sheets are used as roof and wall sheeting. The steel sheets are generally made from Zincalume or Galvalume coils in thickness range of 0.47mm to 0.55mm.
  • The base steel is either galvanized having a zinc coating varying from a minimum Mass of 120 gsm./m2 to a maximum of 275 gsm./m2 or a base steel coating of zinc – aluminum (zinc 45%, aluminum 55%) of total Mass of 150 gsm./m2.
  • The color coating is also available in various options in polyester paint coating like regular modified polyester, silicon modified polyester and super polyester coatings. Special organic coatings like PVF2 (Poly Vinyl Fluoride) are also made available. These various color coatings on the base steel with galvanized or zinc aluminum coating provides suitable resistance for various kinds of environment hazards.
  • Metal roofing and siding profiles can be manufactured to any length – limited only by transportation constraints (usually up to 12 meters). Lap joints with 150mm to 200mm overlap virtually eliminate water ingress.
  • Installation of this type of roofing & cladding system can provide 30 years or more of trouble-free service in most environments

Type of sheeting:

Galvalume Sheeting:

  • poly-carbonated- PEB Pre Engineered Building Sheet-roofing-chennaiBare Galvalumes
  • Colour: Natural Silver
  • Coating: AZ 150,55% Al, 43% Zn, 1.6% Si
  • Base Material: ASTMA792M Grade 345 Class 1
    (Max. 550 MPA YS)
  • Colour Coating: None

 

Pre-Painted (PPGL)

  • Colour: Any RAL Colour
  • Coating: AZ 150,55% Al, 43% Zn, 1.6% Si
  • Base Material: ASTMA792M Grade 345 Class 1 (Max. 550 MPA YS)
  • Colour Coating: T/C 18-20 micron RMP OR SMP over 5 micron epoxy prime

 

Galvanize Sheeting

  • Pre- Painted (PPGI)
  • Colour: Any RAL Colour
  • Coating: Z-120, ZN 100%
  • Base Material: Cold rolled Steel as per IS 513 (Max. 240 MPA YS)
  • Colour Coating: T/C 18-20 micron RMP OR SMP over 5 micron epoxy prime

 

FRP Sheets

poly-carbonated- PEB Pre Engineered Building Sheet-roofing-chennaiFiberglass Reinforced Plastic Sheets are used on walls and ceilings for installing it directly on the solid surface. Due to its features mentioned below, it has been widely accepted and implemented in all kind of industries and specially, PEB:-

  • Corrosion resistant
  • High strength with light weight
  • Non-conductive
  • Minimal maintenance

Polycarbonate Sheets

Polycarbonate roof sheets are commonly called transparent steel due to their wonderful impact resistance and glass like clarity. Polycarbonate sheets are used due to its superb impact strength, flexibility of design and implementation, light transmission up to 90% and excellent thermal and electrical insulation properties.

poly carbonate-sheet-for-poly-carbonated- PEB Pre Engineered Building Sheet-roofing-chennai

Fabrication Capabilities to Meet Client Needs

It is the practice of assembling components of a structure in a place and transporting complete assemblies or sub-assemblies to the site where the structure is to be located. Off-site fabrication offers advantages to help achieve significant time and cost savings, support fast-track project schedules and reduce risks such as adverse weather conditions and labor shortages.

Shiva Infra’s comprehensive knowledge of EPC and project management (PM) allows us to optimize Clients’ overall fabrication and construction configuration for cost and schedule advantages.

Pre Engineered Buildings offered by us are based on PEB concept, and are widely known for their exclusive designs and compactness. Our range of Pre Engineered Buildings includes PEB, Prefab Buildings, Industrial Sheds, Prefab Sheds, Metal Roofing, Wall Cladding, Metal Decking, Cee-Zed Purlins, PUF Panels, Insulated Sandwitch Panels, Metal False Ceiling, Turbo Roof Vents, Insulation and FRP-Polycarbonate Sheets.

We specialize to offer construction of heavy machine foundations for Retrofitting of Construction. With the support of our expertise, we undertake these projects, which helps make the foundation more strong, enabling it to bear heavy weight and ensure resistance against any natural hazards.

Due to the many decades of experience thus gained in design, manufacture, transport and installation, we have and will continue to develop systems which have proven themselves outstandingly in modern prefabricated element and system-oriented construction. Vast storage areas allow an economic production capacity utilization as well as stockkeeping in line with the requirements of a building site.

Advantages of Fabrication

  • Early fabrication design to improve constructability
  • Modularization-specific designs
  • Focused material and equipment procurement planning to support off-site fabrication
  • Advanced sourcing methods / Established global supplier partners (SRA)
  • Global market knowledge / Global purchasing volume
  • Supply chain / Logistics / Expediting
  • Quality control / Quality assurance

We offer a flexible approach to fabrication solutions, with a range of fabrication options to fit Clients’ specific needs.

Thanks to experienced engineers and technicians and well thought-out logistics processes, we are able to guarantee our clients maximum quality and on-time delivery. These prerequisites enable our group of companies to continue and to increase their efforts to develop further innovative prefabricated element sytems into the future despite keen competition, and to respond with flexibility to all market requirements.