Within LCP group the Trapezoidal Profile otherwise known as K-CLAD® 30 combines Economy, Practicability and Modern appearance to produce a light weight Roofing and Walling profile, suitable for a wide variety of applications.
LCP K-CLAD® 30 is cosidered as the best Trapezoidal Profile in Kolkata.It is a cold roll formed Roof and Wall cladding manufactured from G550 base material (G550 MPa minimum yield stress) in Zinc-aluminium coated (55% Al and 45% Zn) alloy coating in accordance with AS:1397 and IS:15961. Pre painted Zinc-aluminium coated steel is available in numerous colours in accordance with AS: 2728 and IS: 15965. Pre painted galvanized steel (PPGI) is also available. Other materials such as Bare Galvanized Steel, Aluminium and Copper can be roll formed subject to enquiry. For further information, please contact LCP Building Products Pvt. Ltd. Technical Department.
The Roofing and Wall cladding sheets shall be 0.47 TCT or 0.50 TCT LCP K-CLAD ® 30 profile sheet of 1000 mm effective cover width and overall cover width of 1060 mm with trapezoidal ribs of 30 mm high, spaced at 200 mm centre-to-centre in five pans. The anti-capillary side laps are designed avoid any seepage of water through the lateral overlap. The Sheeting material is manufactured out of Hi-Tensile steel with min. G 550 MPa yield strength, metallic hot dip coated with Aluminium-Zinc alloy (55% Aluminium, 45% Zinc) as per AS:1397 and IS:15961. The minimum coating mass for the Zinc/ Aluminium alloy – coated sheet shall be AZ150 (150 gms/ sq. mtr. minimum coating mass ). All the Accessories like Gutter/ Flashing / Capping shall be made from the same material.
The sheet shall be installed in accordance to manufacturer’s recommendations. The fasteners used to secure the metal sheets to the supports shall conform with AS3566 and be compatible with the roofing material used.
Sheets shall be laid in such a manner that the approved side lap faces away from the prevailing weather. A minimum of 50mm shall be provided for projection into gutters. Flashings shall be supplied in compatible materials as specified, minimum cover of flashing shall be 150mm. All sheets shall be fixed in a workman like manner, leaving the job clean and weather-tight. All debris (nuts, screws, cuttings, filings etc.) shall be cleaned off daily.
LCP K-CLAD® 30 is normally stocked in standard thickness in Zinc-aluminium coated steel, and a wide range of colours in Pre-painted Zinc-aluminium coated steel. Please check with LCP Building Products Pvt. Ltd. Technical Department for specific colour availability.