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A platform for research: civil engineering, architecture and urbanism
Regulator for recycled aggregate mortar and preparation method thereof
The invention discloses a regulator for recycled aggregate mortar and a preparation method thereof, and relates to the technical field of mortar additives. The regulator for recycled aggregate mortaris characterized by comprising the following components according to 1000 parts by weight: 4-6 parts of methyl cellulose, 3-5 parts of starch ether, 4-6 parts of polyvinyl alcohol, 10-20 parts of an air entraining agent and the balance of water. The regulator for the recycled aggregate mortar has the advantages that the flexibility, plasticity, flowability, water-retaining property and sagging resistance of the recycled aggregate mortar can be improved, and the binding power of the recycled aggregate and the cement can be improved.
本发明公开了一种再生骨料砂浆用调节剂及其制备方法，涉及砂浆外加剂技术领域，其技术方案要点是一种再生骨料砂浆用调节剂，以1000重量份数计，包括如下组分：甲基纤维素4‑6份、淀粉醚3‑5份、聚乙烯醇4‑6份、引气剂10‑20份，余量为水。本发明的再生骨料砂浆用调节剂具有可以提高再生骨料砂浆的柔性、塑性、流动性、保水性、抗流挂性以及提高再生骨料与水泥的粘结力的优点。
Regulator for recycled aggregate mortar and preparation method thereof
The invention discloses a regulator for recycled aggregate mortar and a preparation method thereof, and relates to the technical field of mortar additives. The regulator for recycled aggregate mortaris characterized by comprising the following components according to 1000 parts by weight: 4-6 parts of methyl cellulose, 3-5 parts of starch ether, 4-6 parts of polyvinyl alcohol, 10-20 parts of an air entraining agent and the balance of water. The regulator for the recycled aggregate mortar has the advantages that the flexibility, plasticity, flowability, water-retaining property and sagging resistance of the recycled aggregate mortar can be improved, and the binding power of the recycled aggregate and the cement can be improved.
本发明公开了一种再生骨料砂浆用调节剂及其制备方法，涉及砂浆外加剂技术领域，其技术方案要点是一种再生骨料砂浆用调节剂，以1000重量份数计，包括如下组分：甲基纤维素4‑6份、淀粉醚3‑5份、聚乙烯醇4‑6份、引气剂10‑20份，余量为水。本发明的再生骨料砂浆用调节剂具有可以提高再生骨料砂浆的柔性、塑性、流动性、保水性、抗流挂性以及提高再生骨料与水泥的粘结力的优点。
Regulator for recycled aggregate mortar and preparation method thereof
一种再生骨料砂浆用调节剂及其制备方法
YI GANGZHAO (author) / PANG YONGXIAN (author) / PANG SENLIN (author)
2020-06-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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