摘要
本文根据试验、研究、分析， 提出粉煤灰硅酸盐砼制品在生产使用过程中产生空鼓、裂缝的原因及应采取的有效预防措施。
Based on experiments ,analyses and researches ,this paper points out the reasons of cavity-swell and fissure occuring in the course of production and utilization of flyash silicate concrete produsts and puts forward some effective measures which should be taken to prevent their occurence.
出处
《科技情报开发与经济》
1999年第4期21-22,共2页
Sci-Tech Information Development & Economy
关键词
水化反应
膨胀裂缝
硅酸盐砼
粉煤灰
空鼓
hydrochemical reaction expension fissure desication fissure silicate concrete
