A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Composite cement mortar and construction method for flooring thereof
The invention discloses composite cement mortar. The composite cement mortar is composed of a polymer emulsion and mortar powder, wherein the polymer emulsion comprises a polyacrylate emulsion, N-(2-aminoethyl)-3-aminopropyltriethoxysilane, 1,3,5-triacryloyl hexahydro-1,3,5-triazine, dicumyl peroxide, an antifoaming agent, a coalescing agent, a thickening agent, and a water reducing agent, and themortar powder comprises cement, sand and cellulose ether. The invention further discloses a construction method for a composite cement mortar flooring. The construction method comprises the steps ofgrinding a base surface, cleaning the base surface and coating the base surface with a base coating; coating the surface of the base coating with the composite cement mortar, and carrying out trowelling; conducting coating of a surface coating after coating of a quartz powder putty layer; and conducting trowelling and calendaring. Compared with traditional mortar, the construction method for the composite cement mortar flooring has the advantages that compressive strength is high; the prepared composite cement mortar is high in bonding strength and good in wear resistance, and the compressivestrength and the breaking strength of the prepared composite cement mortar are superior to the compressive strength and the breaking strength of conventional cement mortar; and the construction methodis simple in process, easy to implement, and low in construction cost.
本发明公开了一种复合水泥砂浆，由聚合物乳液与砂浆粉料组成，所述聚合物乳液包括聚丙烯酸酯乳液、N‑(2‑氨乙基)‑3‑氨丙基三乙氧基硅烷、1,3,5‑三丙烯酰基六氢‑1,3,5‑三嗪、过氧化二异丙苯、消泡剂、成膜助剂、增稠剂、减水剂；所述砂浆粉料包括水泥、砂、纤维素醚。本发明还公开上述复合水泥砂浆楼地面施工方法，包括打磨基面，清洗并涂覆底涂层，将所述复合水泥砂浆材料涂覆于底涂层表面，抹平，再涂覆石英粉腻子层后涂覆面涂层，抹平、压光。本发明复合水泥砂浆楼地面施工方法，与传统砂浆相比抗压强度高，制得的复合水泥砂浆材料粘结强度高，耐磨性好，抗压强度和抗折强度均优于常规水泥砂浆，且施工工艺简单易行，施工成本低廉。
Composite cement mortar and construction method for flooring thereof
The invention discloses composite cement mortar. The composite cement mortar is composed of a polymer emulsion and mortar powder, wherein the polymer emulsion comprises a polyacrylate emulsion, N-(2-aminoethyl)-3-aminopropyltriethoxysilane, 1,3,5-triacryloyl hexahydro-1,3,5-triazine, dicumyl peroxide, an antifoaming agent, a coalescing agent, a thickening agent, and a water reducing agent, and themortar powder comprises cement, sand and cellulose ether. The invention further discloses a construction method for a composite cement mortar flooring. The construction method comprises the steps ofgrinding a base surface, cleaning the base surface and coating the base surface with a base coating; coating the surface of the base coating with the composite cement mortar, and carrying out trowelling; conducting coating of a surface coating after coating of a quartz powder putty layer; and conducting trowelling and calendaring. Compared with traditional mortar, the construction method for the composite cement mortar flooring has the advantages that compressive strength is high; the prepared composite cement mortar is high in bonding strength and good in wear resistance, and the compressivestrength and the breaking strength of the prepared composite cement mortar are superior to the compressive strength and the breaking strength of conventional cement mortar; and the construction methodis simple in process, easy to implement, and low in construction cost.
本发明公开了一种复合水泥砂浆，由聚合物乳液与砂浆粉料组成，所述聚合物乳液包括聚丙烯酸酯乳液、N‑(2‑氨乙基)‑3‑氨丙基三乙氧基硅烷、1,3,5‑三丙烯酰基六氢‑1,3,5‑三嗪、过氧化二异丙苯、消泡剂、成膜助剂、增稠剂、减水剂；所述砂浆粉料包括水泥、砂、纤维素醚。本发明还公开上述复合水泥砂浆楼地面施工方法，包括打磨基面，清洗并涂覆底涂层，将所述复合水泥砂浆材料涂覆于底涂层表面，抹平，再涂覆石英粉腻子层后涂覆面涂层，抹平、压光。本发明复合水泥砂浆楼地面施工方法，与传统砂浆相比抗压强度高，制得的复合水泥砂浆材料粘结强度高，耐磨性好，抗压强度和抗折强度均优于常规水泥砂浆，且施工工艺简单易行，施工成本低廉。
Composite cement mortar and construction method for flooring thereof
一种复合水泥砂浆及其楼地面施工方法
LU ZHENGGANG (author) / HUANG WENLIANG (author) / SHEN YUAN (author) / LOU JIACUN (author)
2020-05-08
Patent
Electronic Resource
Chinese
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