Resin roofing PMMA/PVC ROOF TILE ROYAL STYLE

roof tile lookcorrugated

Specification Thickness 2.5mm, 3.0mm Width 720mm or 1040mm Length the times of 219mm Performance Environment friendly and energy saving It is a kind of environment-friendly,energy-saving and recyclable building material which is widely used both in developed and developing countries. Color lasting According to the outdoor service result in Arizona and Florida in USA which have strong sun shine, it is proved that can be guaranteed within 15-20 years. Load bearing PMMA roof tile has very good load bearing performance. No damaged when 150kg is evenly loaded with support distance being 750mm. Sound absorption and heat insulation The coefficient of heat conductivity is 0.325w/m.k,which is about 1/3 of clay tile,1/5 of 10mm-thick cement tile, and 1/2000 of 0.5mm-thick color-coated steel tile. It has good sound-absorption ability. Stable volume Even if the temperature changes a lot, the tile expansion can be absorbed by itself to ensure its stable geometric dimension. Corrosion resistance PMMA roof tile can resist the chemical corrosion of acid, alkali, salt ect. for a long time. Good water resistance The surface material of PMMA is compact and doesn’t absorb water without the problem of water penetration by micro pores. Impact resistance Physical test of a 1kg steel ball freely falls on the tile from 2 meters height without any crack, and there is no damage when the ball falls ten times at low temperature. Light weight The weight is 6kg per square meters. Difficult to be burned The main body material polyvinyl chloride resin, and its chemical performance determines that it is difficult to be burned.