Steel roofing sheets are sold by manufacturers and suppliers in several types of materials like corrugated steel, terne coated stainless steel, aluminum coated, copper, aluminum-zinc, galvalume or galvanized steel and aluminum and also other sort of different combination’s. Typically, they come in sizes, shapes and gauges.
A coated steel sheet can be obtained from.50-12 meters long with thickness of.40mm to.7mm and efficient width of 1000 mm. This material has been around for nearly two hundred years. It is rather popular for roofing inside the construction industry for the outstanding anti-corrosion and excellent thermal properties. Coated steel sheet can also be fire resistant and enjoys high rating to be a weather tight building material. It is rather versatile and flexible and is formed right into a many structural and aesthetic building decors. Coated steel sheet can be quite a blend of aluminum-zinc alloy yet others.
Corrugated steel roofing sheets will be in need for a long time. They come in many different colors and finishes. The sheets could be procured in lengths from 0.5m approximately 10m and is employed for many different types of roofing projects.
Stainless steel corrugated ceiling system (double standing seam) for quite some time have produced high quality and technically proven roofing products for your construction industry. These thin and lightweight materials have excellent anti-corrosion, visual attractiveness as well as mechanical properties causing them to be greatly in demand by architects, owners and developers.
A polyester coated aluminum sheet features a precision rolling coating system using infrared heating technology. It’s four roller coating line and thickness which utilizes a high molecular polymer as monomer and alkyd. The coating is ultraviolet rays (UV) and inclement weather resistant. Its gloss finish could be viewed as matte and glossy and its paint surface has luster and smoothness inside.
With regards to cgi sheet, check out some of its technical specifications. Its base metal is high tensile steel with a coating mass of 120 GSM. The coated STD is IS: 277/JIS 3302 with a yield strength of 240 Mpa. Its thickness and tolerance are 0.55mm &.6mm and + 0.03 much like IS: 513 respectively.
Another specialized sort of steel roofing sheet may be the crimped curved sheets which bring new and innovative look and design. The combined curves and contour shapes and angles produce various building products. Features of this steel roofing sheet is basically that you get less cladding material dependence on covering a curve, less framework support dependence on roofs and avoidance of many flashings and capping. Outcome is crucial construction cost savings.
In terms of the galvanized steel sheet, they have been greatly in demand within the last century. Now it is basics material for your Polyester and Plastisol roofing coated sheets. Galvanized steel sheet boasts of its high quality Plastisol sheet which is quite sturdy. Plastisol is primer coated along with the PVC rolled involved with it extends its lifespan to about 3 decades. It’s also fade and scratch resistant and enjoys a high fire resistance rating.
What about the galvalume sheet steel? This steel material is a 55% Al-Zn coated steel sheet fitted to roofing projects. Many architects, building owners and developers/contractors approve this galvalume steel roofing sheet for the versatility, long term performance, beauty and ease of installation.
