A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-crack plastering mortar and preparation method thereof
The invention relates to anti-crack plastering mortar, which comprises the following components by weight: 18-28 parts of cement, 8-12 parts of fly ash, 70-75 parts of sand, 1-3 parts of fiber, 4-8 parts of latex powder, 0.1-0.3 part of a water reducing agent, 0.1-0.2 part of a thixotropic agent and 0.05-0.1 part of a water retaining agent. The plastering mortar has the effect of improving the crack resistance of the plastering mortar; the preparation method of the anti-crack plastering mortar comprises the following steps: S1, uniformly mixing the cement, the fly ash and the fiber to obtain afirst mixture; S2, adding latex powder, the water reducing agent, the thixotropic agent, the water retaining agent and modified sodium alginate into the first mixture, and uniformly mixing the substances to obtain a second mixture; and S3, adding sand into the second mixture, and uniformly stirring the substances; and the components of the plastering mortar are mixed more uniformly.
本申请涉及一种抗裂抹灰砂浆，其包括重量份数的以下组分，水泥18‑28份，粉煤灰8‑12份，砂70‑75份，纤维1‑3份，乳胶粉4‑8份，减水剂0.1‑0.3份，触变剂0.1‑0.2份，保水剂0.05‑0.1份。本申请具有提高抹灰砂浆抗裂性的效果；一种抗裂抹灰砂浆的制备方法，包括有以下步骤：S1：将水泥、粉煤灰、纤维混合均匀，得到第一混合物；S2：在第一混合物中加入乳胶粉、减水剂、触变剂、保水剂、改性海藻酸钠混合均匀，得到第二混合物；S3：在第二混合物中加入砂搅拌均匀；使抹灰砂浆各组分混合更加均匀。
Anti-crack plastering mortar and preparation method thereof
The invention relates to anti-crack plastering mortar, which comprises the following components by weight: 18-28 parts of cement, 8-12 parts of fly ash, 70-75 parts of sand, 1-3 parts of fiber, 4-8 parts of latex powder, 0.1-0.3 part of a water reducing agent, 0.1-0.2 part of a thixotropic agent and 0.05-0.1 part of a water retaining agent. The plastering mortar has the effect of improving the crack resistance of the plastering mortar; the preparation method of the anti-crack plastering mortar comprises the following steps: S1, uniformly mixing the cement, the fly ash and the fiber to obtain afirst mixture; S2, adding latex powder, the water reducing agent, the thixotropic agent, the water retaining agent and modified sodium alginate into the first mixture, and uniformly mixing the substances to obtain a second mixture; and S3, adding sand into the second mixture, and uniformly stirring the substances; and the components of the plastering mortar are mixed more uniformly.
本申请涉及一种抗裂抹灰砂浆，其包括重量份数的以下组分，水泥18‑28份，粉煤灰8‑12份，砂70‑75份，纤维1‑3份，乳胶粉4‑8份，减水剂0.1‑0.3份，触变剂0.1‑0.2份，保水剂0.05‑0.1份。本申请具有提高抹灰砂浆抗裂性的效果；一种抗裂抹灰砂浆的制备方法，包括有以下步骤：S1：将水泥、粉煤灰、纤维混合均匀，得到第一混合物；S2：在第一混合物中加入乳胶粉、减水剂、触变剂、保水剂、改性海藻酸钠混合均匀，得到第二混合物；S3：在第二混合物中加入砂搅拌均匀；使抹灰砂浆各组分混合更加均匀。
Anti-crack plastering mortar and preparation method thereof
一种抗裂抹灰砂浆及其制备方法
JIA LIUYI (author) / CHEN ZHAOLIN (author) / LIANG WENHUI (author) / QIN LONGBING (author) / ZHAO GUOCHANG (author)
2021-01-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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