Zn Al Roofing Sheet Specifications

The sheared surface is resistant to corrosion and stretch better than aluminum coated steel sheet.

Zn al roofing sheet specifications.

Light weight sheets makes it easy to handle install and lowers overall foundation cost. Content on this page requires a newer version of adobe flash player. Jsw colouron is made from pure steel this ensures maximum strength for every sheet of the colour coated steel. Fixing is through crest fastening with self drilling fastener.

Interested in this product. Even on a potentially troublesome curved section 55 al zn is still performing well only a slight black staining has occurred since the picture on the left was taken in 1990 the picture on the right was taken 12 years later. The light weight high strength combination requires lighter. Zn al alloy coating ensures high heat reflectivity thereby making the sheets an energy efficient solution.

55 zn al alloy coated steel coil has a high reflectivity value making it an effective barrier against heat. 55 aluminium 43 5 zinc and 1 5 silicon. In conformance with astm specification a792 a792m 97a standard specification for sheet steel 55 aluminum zinc alloy coated by the hot dip process. Corrosion test outdoor exposure test.

55 zn al alloy coated steel sheet demonstrates better resistance to high temperature than the galvanized steel sheet 55 zn al alloy coated steel sheet can be used in temperatures up to 315 c. Metrodeck a15 p760 g11 is a popular profile that widely used on commercial industrial and residential buildings. Longer span and wider spread ensures design freedom and ease in installation. 55 al zn roof sheets to achieve outstanding performance.

The consistency of the steel leads to very high quality and strength. Jsw colouron is light weight high tensile sheet. It has an effective width of 762 mm and is coated with zinc aluminium alloy for better durability. Product specifications and trademarks 55 al zn alloy coated sheet steel is manufactured under license by biec international inc.

Zinc aluminium zn al is coated steel that the substrate coated on both sides with an aluminium zinc alloy. It is available in custom cut lengths. It offers a yield strength of min 550 mpa and 770 mpa to meet the needs of various application. Al zn coat is three to six times more corrosion resistant than regular zinc coated steel sheet.