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A platform for research: civil engineering, architecture and urbanism
Thin-layer plastering mortar and preparation method thereof
The invention discloses thin-layer plastering mortar and a preparation method thereof. The mortar comprises cement, fly ash, fine sand, cellulose, a thixotropic agent, a starch ether, sodium gluconate, latex powder and an air entraining agent, and the weight ratio of the cellulose to the starch ether is 1: (0.1-0.8). The preparation method comprises the following steps: respectively preparing a first mixture and asecond mixture, and mixing the first mixture and the second mixture to uniformly mix the mortar. The thin-layer plastering mortar disclosed by the invention can be used for plasteringa light wall body, and has the advantages of moderate tensile strength, better compressive strength and difficulty in foaming during construction.
本发明公开了一种薄层抹灰砂浆及其制作方法，该砂浆包括水泥、粉煤灰、细砂、纤维素、触变剂、淀粉醚、葡萄糖酸钠、乳胶粉与引气剂，纤维素与淀粉醚的重量比范围为1:（0.1‑0.8）。其制备方法为：先分别配置第一混料与第二混料，然后将二者混合，以使砂浆混合均匀。本发明的薄层抹灰砂浆可用于对于轻质墙体的抹灰，其具有拉伸强度适中、抗压强度较好，施工时不易起泡的优点。
Thin-layer plastering mortar and preparation method thereof
The invention discloses thin-layer plastering mortar and a preparation method thereof. The mortar comprises cement, fly ash, fine sand, cellulose, a thixotropic agent, a starch ether, sodium gluconate, latex powder and an air entraining agent, and the weight ratio of the cellulose to the starch ether is 1: (0.1-0.8). The preparation method comprises the following steps: respectively preparing a first mixture and asecond mixture, and mixing the first mixture and the second mixture to uniformly mix the mortar. The thin-layer plastering mortar disclosed by the invention can be used for plasteringa light wall body, and has the advantages of moderate tensile strength, better compressive strength and difficulty in foaming during construction.
本发明公开了一种薄层抹灰砂浆及其制作方法，该砂浆包括水泥、粉煤灰、细砂、纤维素、触变剂、淀粉醚、葡萄糖酸钠、乳胶粉与引气剂，纤维素与淀粉醚的重量比范围为1:（0.1‑0.8）。其制备方法为：先分别配置第一混料与第二混料，然后将二者混合，以使砂浆混合均匀。本发明的薄层抹灰砂浆可用于对于轻质墙体的抹灰，其具有拉伸强度适中、抗压强度较好，施工时不易起泡的优点。
Thin-layer plastering mortar and preparation method thereof
一种薄层抹灰砂浆及其制备方法
LI HUIQUAN (author) / ZHUANG ZIHAO (author)
2020-09-01
Patent
Electronic Resource
Chinese
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