摘要
针对回收后的落地灰是否可以在建筑抹灰砂浆中应用的问题,进行了相关的试验研究。试验表明,落地灰的掺入使建筑抹灰砂浆7天立方体抗压强度有所下降,强度波动有所增加;而对28天立方体抗压强度则影响不大,同时其柔韧性能得到了改善。
After landing in recovery in architecture can ash in plastering mortar, the related experimental research. Experiments show that the ashes of the ground, adding that building plastering mortar compressive strength of 7 days cube decline, intensity increased fluctuation, Whereas 28 days cube is not the compressive strength, while its flexible performance is improved.
出处
《工程质量》
2010年第2期69-70,75,共3页
Construction Quality
关键词
落地灰
抹灰砂浆
立方体抗压强度
压折比
landing ash
plastering mortar
cube compressive strength
crushing ratio
