There is evident diversity in material composition of slide surface of bulking landslide, due to the difference of failure patterns.
溃屈型滑坡由于滑动破坏方式的不同，滑面的物质组成有明显的差异。
2
The results showed that alkali-activated fly-ash cementing material has good sulphuric acid resistance and low bulking factor and high drying shrinkage against ordinary Portland cement.
结果表明：与水泥相比，碱激发粉煤灰胶凝材料具有良好的抗硫酸侵蚀性、湿胀小、干缩大。
3
Diatomite is widely used in fireproof material, constructional material, filtering material, blench material, bulking agent, sorbent and the carrier of chemical industry catalyst.