摘要
主要研究墙体抹面水泥砂浆因温差变化发生微观和宏观裂缝 ,甚至扩展的多发病 ,进而阐述抹面纤维水泥砂浆阻止温差裂缝的机理 ,并说明某种规格 ,而且具有一定量纤维的纤维水泥砂浆是可以减少 ,阻止或消除温差变化引发的裂缝。这是很有经济。
The microcosmic and macroscopic cracks of the cement mortar layer because of the temperature change is discussed.. Based on this, the cracking-resistance mechanism of fiber cement layer for difference temperature is stated. The results shown that fiber cement having some standard and quantitative fiber can reduce, prevent or eliminate cracks for difference temperature. It is of economy , technology and practicality.
出处
《河南科学》
2002年第6期671-673,共3页
Henan Science
