accelerated weatherin,humidity resistance,salt spray test,pencil hardness,cross cut,acid resistance,alkali resistance

Colorful stone-coated metal roof tile is a modern environmentally friendly roofing material with the basic of 0.4mm al-zn coated steel, covering color vermiculite surface which carried under the high temperature technology. It would be better durability,heat resistance.

    TECHNICAL ADVANTAGES

 Resistance of artificial climate aging:100h film with no cracks,no powder, no blistering and discoloration

 Low temperrature resistance :-40°C *24h with no significant change

Water resistance

:240h with no foaming , and significant discoloraation

Snow test:snow thickness 50 CM, room temperature can be maintained at around 20°C

specification

1170mm*420mm

1350mm*420mm

1530mm*420mm

1710mm*420mm

accelerated weatherin

humidity resistance

salt spray test

pencil hardness

cross cut

acid resistance

alkali resistance

heat resistance

fire resistance