砌筑砂浆易出现的问题及原因分析

The problems and reasons analysis on masonry mortar

针对砌筑砂浆易出现的砂浆强度低、粘结力差、外加剂使用不当等问题进行了原因分析,指出砂浆配制计量不准确、搅拌混合不均匀、砂子过细等都是造成砌筑砂浆质量问题的原因,应从材料控制、配合比设计、监督管理方面加以控制。

This paper analyzed the low strength of mortar, poor adhesive force, improper use of admixtures and other problems of masonry mortar, pointed out that the mortar inaccurate metering, non-uniform mixing, interloper sands etc. were the reasons caused the quality problems of masonry mortar, should control from material control, mix design, supervision and management aspects.