PEB: Success Steel Structures

PRE-ENGINEERED BUILDING

A pre-engineered building is a metal building that consists of light gauge metalstanding seam roof panels on steel purlins spanning between rigid frames with lightgauge metal wall cladding. It is a relatively flexible structure vs a conventional steel framed building.

PRIMARY FRAMING

Primary frames are designed in accordance with the steel construction manual published by American Institute of Steel Construction (AISC).Manufacturing dimensional tolerances are in accordance with the requirements of ‘Metal Building Manufactures Association’ (MBMA) of USA, “Low Rise Building Systems Manual”. Besides AISC and MBMA, we also design buildings with Indian Standards.Built-up sections are fabricated from hot rolled steel plates confirming to ASTM A 572M grade or equivalent with minimum yield strength of 345N/mm2 (50ksi). The most common primary framing systems are illustrated here. All structures shown are symmetrical about the ridgeline. Framing systems..

CLEAR SPAN

CLEAR SPAN(Arched)

Multi Gable

Multi SPAN II

Single Slope

SECONDARY FRAMING

Secondary structural framing refers to C sections and Z sections, Grits, Eave struts, Wind bracing, Flange bracing, Base angles, Clips and other miscellaneous structural parts. Standard C & Z sections and Grits are roll-formed Z- sections with 64 mm flanges 200 mm deep.Eave struts are 200 mm deep with 100 mm wide top flange. Cold-formed members are designed in accordance with the American Iron Steel Institute(AISI).The material of cold- formed members conforms to ASTM A653M grade SS 340 class 1 or equivalent with Zinc coating to Z 275 designation (275 g/m2). We supply, zinc coating which is 120gsm, 180 gsm and 275 gsm.

C-Section

Z-Section

Framing

SHEETING

Roof and wall panels are roll- formed sections for 0.45 mm to 0.5 mm thick Aluzinc color coated steel. Standard roof panels are made from bare Aluzinc coated steel. Panel paint film thickness is 25 microns on the exterior weather face and 5-7 microns of PU compatible epoxy primer on the interior face. The sheeting material is coldrolled, high tensile 550 Mpa yield stress, with hot dip metallic coating of Galvalume 150 gm/m2 total, AZ 150 as per ASTM A792 or AS 1392, and wall coated with 25 microns regular modified polyester paint system applied on Galvalume.

SHEETING

STRUCTURAL FABRICATION

Success steel structures has the uniqueness of expanding its work beyond steel Buildings and undertaking fabrication work for various structural steel projects. Whether it is a conventional truss building for an individual customer, or a complex infrastructure project requiring higher degree of coordination between government agencies and private agencies; Delta uses its technical expertise, resources and knowledge to fabricate structural steel in controlled conditions and erect it in accordance with the project specifications.

PRE-ENGINEERED BUILDING

PRIMARY FRAMING

CLEAR SPAN

CLEAR SPAN(Arched)

Multi Gable

Multi SPAN II

Single Slope

SECONDARY FRAMING

C-Section

Z-Section

Framing

SHEETING

SHEETING

SHEETING

STRUCTURAL FABRICATION

STRUCTURAL FABRICATION

STRUCTURAL FABRICATION

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