PRODUCTS
product name | strength | water permeability (cm/s) | slip resistance BPN | recycled | resistance to weathering | characteristic | |
bending(Mpa) | 相當(dāng)標(biāo)號(hào) | ||||||
permeable ceramic brick | 6.0-9.0 | C30-C50 | 3.0×10ˉ2 | ≥60 | countless times | Not weathering | water permeable, water safe, breathable, anti-skid, noise reduction, rich color, high economic benefits |
concrete permeable brick | 3.0-4.0 | C10-C30 | 0.5×10ˉ2 | 50-60 | ≤three times | weak | water permeability is small, easy to break, high cost |
clay makes bricks | 3.5-4.5 | C25-C35 | 0.25×10ˉ2 | 40-50 | ≤three times | general | crack seepage, high cost, low permeability, easy weathering |
stone | 3.5-5.5 | C25-C50 | 0 | 30-40 | ≤twice | preferably | high strength and abrasion resistance; Water, surface, and radiation |