摔看看 怎麼才能把像石材的建材摔爛

GRG with GMRC 耐摔程度，因為GRG材料是防火，而且是完全阻燃情況，缺點就是硬度比較上沒有水泥來的硬，因此我們將兩種結合材料混和後，來實驗強度是否達到使用標準呢? GRG + GMRC 建材是製造出來運用在，怎麼燒都無法燃燒的建材 The fall resistance of GRG with GMRC is because GRG material is fireproof and completely flame retardant. The disadvantage is that the hardness is not as hard as that of cement. Therefore, after mixing the two bonding materials, we will test whether the strength meets the use standard? GRG and GMRC building materials are made and used in building materials that cannot be burned GMRG 利用熊熊烈火燒材料板看看: https://www.youtube.com/watch?v=ia2md5xxURw