Abstract：
The grinding effect of rice husk ash and its effect on the performance of concrete are studied. Firstly, the relationship between the grinding time of rice husk ash and the specific surface area and the 45μm sieve residue are studied. Then in the case of adding grinding aids, the effect of grinding time on the activity of rice husk ash was discussed. At last, it studied the effect of grinding rice husk ash on the performance of concrete. The results show that the grinding effect of rice husk ash has a significant effect on the performance of concrete.
DAI Mei,?WANG Hong-ying. Study of Grinding Effect about Rice Husk Ash and Its Influence On
Concrete Properties[J]. Architecture Technology, 2015, 46(12): 1107-.
