A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses mortar glue for building mortar. The mortar glue comprises the following components in parts by weight: 50-60 parts of a water-retaining agent, 20-30 parts of redispersible latex powder, 10-20 parts of a thixotropic agent and 5-10 parts of an air entraining agent. The mortar glue for the building mortar is a single-component powdery cement mortar improvement additive prepared from a high-quality water-retaining agent, modified polymer high-quality rubber powder and various additives, is added into cement mortar for use, is mixed with the cement mortar for use to preventhollowing and cracking of a wall body, avoids mortar falling during plastering, and is high in strength and high in durability. The cement viscosity is effectively improved, the fullness and the binding power of masonry mortar are improved, the mortar constructability is improved, the mortar opening time is prolonged, and peeling and cracking are avoided.
本发明公开了一种建筑用砂浆胶，本砂浆胶中各组分的重量份分别为：保水剂50份～60份、可再分散乳胶粉20份～30份、触变剂10份～20份、引气剂5份～10份。本发明的建筑用砂浆胶是由优质保水剂和改性聚合物优质胶粉和多种添加剂配制而成的单组份粉状水泥砂浆改良添加剂，本发明的砂浆胶添加到水泥砂浆中使用的，与水泥砂浆混合使用预防墙体空鼓开裂，批灰不掉浆，有效提高水泥粘性，提高砌筑砂浆的饱满度和粘结力，改善砂浆施工性，延长砂浆开放时间，不起壳开裂。
The invention discloses mortar glue for building mortar. The mortar glue comprises the following components in parts by weight: 50-60 parts of a water-retaining agent, 20-30 parts of redispersible latex powder, 10-20 parts of a thixotropic agent and 5-10 parts of an air entraining agent. The mortar glue for the building mortar is a single-component powdery cement mortar improvement additive prepared from a high-quality water-retaining agent, modified polymer high-quality rubber powder and various additives, is added into cement mortar for use, is mixed with the cement mortar for use to preventhollowing and cracking of a wall body, avoids mortar falling during plastering, and is high in strength and high in durability. The cement viscosity is effectively improved, the fullness and the binding power of masonry mortar are improved, the mortar constructability is improved, the mortar opening time is prolonged, and peeling and cracking are avoided.
本发明公开了一种建筑用砂浆胶，本砂浆胶中各组分的重量份分别为：保水剂50份～60份、可再分散乳胶粉20份～30份、触变剂10份～20份、引气剂5份～10份。本发明的建筑用砂浆胶是由优质保水剂和改性聚合物优质胶粉和多种添加剂配制而成的单组份粉状水泥砂浆改良添加剂，本发明的砂浆胶添加到水泥砂浆中使用的，与水泥砂浆混合使用预防墙体空鼓开裂，批灰不掉浆，有效提高水泥粘性，提高砌筑砂浆的饱满度和粘结力，改善砂浆施工性，延长砂浆开放时间，不起壳开裂。
| European Patent Office | 2024
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| European Patent Office | 2021