::: Pre-Engineered Building:::

 

Pre-Engineered steel buildings are designed and fabricated to client’s requirements in accordance with the Universal standards. A pre-engineered steel building consists of four major groups of components namely primary members, secondary members, metal roofing/wall cladding and connection fasteners. These components are designed that they are compatible with each other. The fabrication of these components is carried out in factory under strict quality control as per detailed shop drawing.  These components are transported to site with proper markings and assembled at site as per erection drawings. 

 

::: Primary Member:::

 

Primary members consists of columns, rafters, beams etc. These are fabricated    from high strength Gr. 50 HR plates.   Plates are cut to size and shape.  Built up sections a re made form these Plates in Automatic Beam Welding Line by submerged arc welding.

 

 

 

::: Secondary Member:::

 

Secondary members used in a PEB include purlins, side runners, eave struts, fascia channels, door posts, window posts, rafter stays, column stays base angles and other miscellaneous   structural parts.

Purlins and girts are cold roll formed light gauge ‘Z’ sections varying in depth  from 180 to  300 mm  and in thickness from 1.5 to 2.5 mm as per design requirement.

::: Connection Fasteners:::

 

All primary connection fasteners will be with High Strength bolts of grade 8.8 conforming to the physical specification of ASTM A 325 or equivalent. These fasteners shall be hot dipped electro-galvanized to ensure total corrosion protection.

All secondary connection fasteners shall be with machine bolts of grade 4.6 conforming to the physical specification of ASTM A 307 or equivalent.  

The fasteners for the  cladding / roofing includes GI self tapping  screws / GI  self drilling screws in varying sizes to suit the roofing / cladding requirement. These are accompanied   with neoprene or EPDM washers to obtain long service and maximum weather    resistance.

 

:::Panel  Configuration:::

 

Tiger Steel offers the following profiles for application in the building.

• Tiger Trapezoidal profile   TR 32/333   - for roofing   and sides

• Tiger Standing Seam   Profile   TS 50/370  - for roofing

• Tiger Liner Panel   TR 8/100

• Flat panel  200 F

  

 

:::Tiger  Trapezoidal   Profile :  TR 32/333:::

 

This profile   shall be  fixed to  the purlins / runners by means of  GI self  tapping screws – 5.5 mm   x 25 mm  long, through   profile   troughs  at every alternate   corrugation for  intermediate  purlins   and every  corrugation   for end purlin /Eave  strut.

 

:::Tiger Standing Seam  Profile   TS 50/370:::

The  features:

• This profile system is based on the principle of interlocking with no penetration of screws.

• From top surface ensuring leak proof  systems

• The portable machine  used for  roll forming   of this profile allows to roll the sheets in single lengths from ridge to eave upto 40 m

:::Tiger Liner  Panel  TR 8/100:::

This is used  for false ceiling   partitions and Liner Panel applications

:::Tiger Flat panel  systems :::

 

Applications :

• Ideally suited   for exterior   / interior   applications  

Major applications are :

• False ceiling on  Oil Stations Canopy

• Many other architectural applications

:::Ridge  Ventilators :::

The   ridge ventilators shall be natural draft type   without any damper mechanism and are available  in throat  widths of  300 mm, 600 mm and 900 mm.  The complete unit  consisting of  outer shell, rain   shield   and end cap   is made out of  roofing  material.   The unit   is site assembled  in lengths of  3.0 m