Highest strength, it is the best material in block making industry, better than bamboo, wooden or steel. Life span is at least ten years. This material is mixed material (some of recycled plastic, some of chemical fiber, some of other plastic mixed together). We have exported to European countries.
Density 1.2 -1.3 g /cm3
Water absorption <0.2%
Bending elasticity modulus >4.5*103 Mpa
abrasion proof of Surface >0.2 g/100r