CAMELSTEEL will analyze the advantages and disadvantages of some colour GI roofing sheet waterproof construction plans.
1. Traditional construction way.
Waterproof layer construction: polyester nonwoven+ sun-proof coating.
Construction way: Pave polyester nonwoven while painting coating. And then paint sun-proof coating on the cloth, followed by painting sun-proof coating again after it takes shape.
Disadvantages: There are few plants which can produce special waterproof coating or polyester nonwoven in the market, thus construction units mostly choose normal waterproof coating and nonwoven for replacement. Thus the waterproof layer can loss its waterproof effect very soon.
2. Latest construction way.
Waterproof layer construction: self-adhering layer+metal aluminum foil.
Construction way: Uncover the barrier film and paste it on the colour GI roofing sheet.
Advantage: Convenient construction and low construction costs. It can totally obstruct color steel tile from contacting with air, so as to achieve water resistance and corrosion resistance.
Disadvantage: Construction units usually do not construct following normal construction ways or do not construct completely, which leads to roof temperature difference and decrease in service time of color coated tile.
ZIBO CAMEL MATERIAL CO., LTD. focus on e-commerce mode, deal in bulk goods and retail goods import and export trade. It is mainly engaged in color steel coil,galvanized coil, galvalume coil, colored corrugated roof sheets, galvanized corrugated roof sheets and other products.
It is mainly engaged in color steel coil, galvanized coil, galvalume coil, colored corrugated roof sheets, galvanized corrugated roof sheets and other products.
Available in strict adherence to the given specifications of our clients such as color, sizes, dimensions etc., Color Galvanized Corrugated Sheet has been largely successful in the market that is availed at the most reasonable prices. Besides this, our products are facilitated by the reliable services that we provide to the clients if required.