无机防水堵漏材料凝结时间与抗压抗折强度的影响因素研究
Study on the Influencing Factors of Setting Time,Compressive and Flexural Strength of Inorganic Waterproofing and Leak Sealing Materials
李慧 1张文龙 2潘喜良 2付绍祥 1卢宏2
作者信息
- 1. 河北三棵树涂料有限公司,河北 保定 071300
- 2. 福建省建筑涂料企业重点实验室三棵树涂料股份有限公司,福建 莆田 351100
- 折叠
摘要
制备了无机防水堵漏材料,探讨了R.SAC 42.5 水泥、P.O 42.5 水泥、石英砂用量以及水温、加水量对其凝结时间和1h抗压抗折强度的影响.结果表明:配方中主要原材料对凝结时间的影响程度依次为:R.SAC 42.5 水泥用量＞P.O 42.5水泥用量＞石英砂用量;加水量越多、水温越低,无机防水堵漏材料的凝结时间越长.
Abstract
Inorganic waterproofing and leak sealing materials are prepared,and the effects of R.SAC 42.5 cement,P.O 42.5 cement,quartz sand dosage,water temperature and water addition on their setting time and 1-hour compressive and flexural strength are studied.The results indicate that in the formula,the influence degree of the main raw materials on the setting time is as follows:R.SAC 42.5 cement dosage>P.O 42.5 cement dosage>quartz sand dosage;the more water is added and the lower the water temperature is,the longer the setting time of inorganic waterproofing sealing materials will be.
关键词
无机防水堵漏材料/凝结时间/抗压抗折强度R.SAC/42.5水泥/P.O/42.5水泥Key words
inorganic waterproofing and leak sealing materials/setting time/compressive and flexural strength/R.SAC 42.5 cement/P.O 42.5 cement引用本文复制引用
出版年
2024
NETL
NSTL
万方数据