Product Name | Natural lava volcanic pumice stone | SIZE | 3-5MM,5-10MM,10-20MM,20-30MM,30-50MM,50-80MM ,etc |
Brand | SIN | Colour | Red,black ,white |
Volume-weight | 850-900KGS/CBM | Water absorption | 11.7-17.03% |
Moisture | 1% | Sften coefficient | 0.84 |
Height Conductivity Coefficient w/(m.k) | 0.326 | Packing | Ton bag/10kg bag and ton bag |