A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Floor drain waterproof installation mortar and construction method thereof
The invention discloses floor drain waterproof installation mortar and a construction method thereof, and belongs to the technical field of building materials. The floor drain waterproof installationmortar is prepared from the following raw materials by mass: 30-50% of ordinary Portland cement, 8-20% of sulphoaluminate cement, 1-5% of alpha-gypsum, 25-45% of quartz sand, 3-10% of sepiolite, 2-8%of sodium silicate, 0.2-2% of redispersible latex powder, 0.05-1% of cellulose ether, 0.05-1% of lithium sulfate and 0.05-1% of a polycarboxylate superplasticizer. The mortar has the advantages that the mortar can be quickly dried, solidified and hardened to achieve strong crack resistance, sodium silicate and sepiolite components are added to achieve sealing and layered construction of a base material, echelon crystals are formed when the mortar encounters water in the base material to achieve the anti-seepage self-repairing function, and long-term seepage resistance and crack resistance of the material are guaranteed.
本发明公开了一种地漏防水安装砂浆及其施工方法，属于建筑材料技术领域。其由下述原料按相应质量分数制成：普通硅酸盐水泥：30‑50%、硫铝酸盐水泥：8‑20%、α‑石膏：1‑5%、石英砂：25‑45%、海泡石:3‑10%、硅酸钠：2‑8%、可再分散性乳胶粉：0.2‑2%、纤维素醚：0.05‑1%、硫酸锂:0.05‑1%、聚羧酸减水剂：0.05‑1%。本发明所提及的砂浆具备快速干固硬化实现强效抗裂，添加硅酸钠、海泡石组分实现基体材料封闭和层状构造，在基体中遇水形成梯次结晶体达到抗渗漏自修复功能，确保材料长期抗渗抗裂。
Floor drain waterproof installation mortar and construction method thereof
The invention discloses floor drain waterproof installation mortar and a construction method thereof, and belongs to the technical field of building materials. The floor drain waterproof installationmortar is prepared from the following raw materials by mass: 30-50% of ordinary Portland cement, 8-20% of sulphoaluminate cement, 1-5% of alpha-gypsum, 25-45% of quartz sand, 3-10% of sepiolite, 2-8%of sodium silicate, 0.2-2% of redispersible latex powder, 0.05-1% of cellulose ether, 0.05-1% of lithium sulfate and 0.05-1% of a polycarboxylate superplasticizer. The mortar has the advantages that the mortar can be quickly dried, solidified and hardened to achieve strong crack resistance, sodium silicate and sepiolite components are added to achieve sealing and layered construction of a base material, echelon crystals are formed when the mortar encounters water in the base material to achieve the anti-seepage self-repairing function, and long-term seepage resistance and crack resistance of the material are guaranteed.
本发明公开了一种地漏防水安装砂浆及其施工方法，属于建筑材料技术领域。其由下述原料按相应质量分数制成：普通硅酸盐水泥：30‑50%、硫铝酸盐水泥：8‑20%、α‑石膏：1‑5%、石英砂：25‑45%、海泡石:3‑10%、硅酸钠：2‑8%、可再分散性乳胶粉：0.2‑2%、纤维素醚：0.05‑1%、硫酸锂:0.05‑1%、聚羧酸减水剂：0.05‑1%。本发明所提及的砂浆具备快速干固硬化实现强效抗裂，添加硅酸钠、海泡石组分实现基体材料封闭和层状构造，在基体中遇水形成梯次结晶体达到抗渗漏自修复功能，确保材料长期抗渗抗裂。
Floor drain waterproof installation mortar and construction method thereof
一种地漏防水安装砂浆及其施工方法
LI WENJIE (author) / DONG FENGLIANG (author) / ZHANG LIMIN (author) / ZHANG YING (author) / ZHANG YONGJIN (author) / WANG JINGNAN (author) / CAO QINGCHAO (author) / CHENG YI (author)
2020-10-27
Patent
Electronic Resource
Chinese
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