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Roof & Wall Panels
Roof & Wall Panels
BARE-GALVALUME sheet, 0.47 mm thickness. Covered width 1020 mm and overall width of 1060 mm high tensile cold rolled steel as per astm a-792 & equivelent, coating class AZ- 150 (min.150 GSM Zinc Aluminum Alloy coating mass total of both side) and 550 Mpa yield strength .The alloy coating should comprises of 55% Aluminum ,43.5% of zinc & 1.5% of Silicon.
Color coated Galvanized sheet 0.50mm thickness, Profiled with the depth of 28 mm-32mm pitch of 250 mm. Covered width 1000mm and overall width of 1065 mm .Strength of 240 MPA, 120 GSM Galvanized and coating of 25 micron RMP on exposed surface including Primer and 7-10 micron epoxy coating on un-exposed surface including Primer.
Supply of Color coated Galvanized sheet ( PPGI ) 0.50mm thickness, Profiled with the depth of 28 mm-32mm pitch of 250 mm. Covered width 1000mm and overall width of 1065 mm .Strength of 240 MPA, 120 GSM Galvanized and coating of 25 micron RMP on exposed surface including Primer and 7-10 micron epoxy coating on un-exposed surface including Primer.
TECHNICAL SPECIFICATION OF PREFAB ROOF PANELS
Insulated Roof panels details
The roofing will be of 60mm sandwich panels with 40kg density polyurathene foam at the core. The top will be 0.50mm trapezodial profiled sheet and the bottom will be plain pre-coated PCGI sheet. The color of the top sheet will preferably be Green or any other color as per the choice of the customer.
The Profile height of trapezoidal sheet shall be 32 mm and pitch shall be 195 mm and overall width as 1057 mm. Coating as per IS-14246-95, Minimum yield strength 240 Mpa, Galvanization : Gr.120 as per IS-277 and Base Metal : CRCA as per IS-513.
The insulated roofing panels will optimise the performance of Air conditioning inside the building by reducing the overall inside temperature up to 9 degrees.
The roofing panels will be reinforced with MS follow sections of 60x40x2mm to facilitate the hanging of ceiling fans and also to give more strength to the building.
Jointing system of wall panels with Roof panels:
The roofing panels are joined with the wall panels with internal & external flashings made from PCGI sheets and duly revitted with the wall & roofing panels.
Normally extra false ceiling is not required in our kind of prefabricated buildings as all the MS hollow sections are either concealed inside the wall or the roof panels. However the mineral fibre false ceiling tiles of 2 or any other type of false ceilings can be provided on the request of the customer.