Light Guage Steel
SUSTAINABILITY / GREEN BUILDING
LGS FRAMING All structural framing components shall conform to ASTM A 635 or equivalent hot dipped galvanized (G90 coating, complying with ASTM A 653/653M, C 955 or equivalent) with thickness and grade as required by structural design calculations (min. yield strength 550/350 MPa). X Drive @ screw shall be used for assembling of the structure.
Exterior Walling System
Option 1: Using 10 to 12mm Cement ﬁber board
Option 2: Using Steel Cladding System (Cost effective).
Option 3: Using brick masonry attached with LGS wall system.
Option 4: Light concrete using form work up to 4 feet. Remaining wall cladded with Cement Fiber or steel proﬁle sheet.
Interior Walling System
Option 1: Using 8 to 10 mm Cement ﬁber board.
Option 2: Using 12 mm Gypsum board (cost Effective).
Option 3: Concrete using form work up to sill level. Remaining with 12mm Gypsum /CF.
Composite Decking System:
Option 1: 24mm Cement Fiber board Decking sheeting on LGS Joist or 12mm board with 50mm cement screed with tiles.
Option 2: Steel decking sheets with 50mm Cement screed and with tiles
First Floor ROOFING
50 mm Glass Wool Insulation
0.6mm Pre-Painted Galvanized Steel Proﬁled Sheeting.