Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Joint filling waterproof mortar with strong hydrophobic function
The invention discloses joint filling waterproof mortar with a strong hydrophobic function. The joint filling waterproof mortar comprises powder, and the powder is prepared by mixing hydroxypropyl methyl cellulose, starch ether, a water repellent agent, redispersible latex powder, polypropylene fibers and wood fibers in proportion on the basis of cement and sand. Compared with the prior art, the mortar has the advantages that the overall compactness of the mortar is achieved, the waterproofness of the surface of the mortar is improved, and the water absorption rate of the surface mortar is reduced. Compared with an existing product, the mortar has more excellent performance in bonding strength, shrinkage rate, compressive strength, impermeable pressure, water absorption rate and slump.
本发明公开了一种具有强憎水功能的填缝防水砂浆，包括粉料，所述粉料在水泥和砂的基础上按比例混合羟丙基甲基纤维素、淀粉醚、疏水剂、可再分散乳胶粉、聚丙烯纤维和木质纤维，实现了砂浆的整体致密性，提高了砂浆表面的防水性，降低面层砂浆的吸水率，与现有产品相比，本发明在粘接强度、收缩率、抗压强度、抗渗压力、吸水率、塌落度上具有更为优异的性能。
Joint filling waterproof mortar with strong hydrophobic function
The invention discloses joint filling waterproof mortar with a strong hydrophobic function. The joint filling waterproof mortar comprises powder, and the powder is prepared by mixing hydroxypropyl methyl cellulose, starch ether, a water repellent agent, redispersible latex powder, polypropylene fibers and wood fibers in proportion on the basis of cement and sand. Compared with the prior art, the mortar has the advantages that the overall compactness of the mortar is achieved, the waterproofness of the surface of the mortar is improved, and the water absorption rate of the surface mortar is reduced. Compared with an existing product, the mortar has more excellent performance in bonding strength, shrinkage rate, compressive strength, impermeable pressure, water absorption rate and slump.
本发明公开了一种具有强憎水功能的填缝防水砂浆，包括粉料，所述粉料在水泥和砂的基础上按比例混合羟丙基甲基纤维素、淀粉醚、疏水剂、可再分散乳胶粉、聚丙烯纤维和木质纤维，实现了砂浆的整体致密性，提高了砂浆表面的防水性，降低面层砂浆的吸水率，与现有产品相比，本发明在粘接强度、收缩率、抗压强度、抗渗压力、吸水率、塌落度上具有更为优异的性能。
Joint filling waterproof mortar with strong hydrophobic function
一种具有强憎水功能的填缝防水砂浆
HUANG SHENGHUI (Autor:in)
10.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Door and window frame joint filling waterproof mortar with strong hydrophobic micro-elastic function
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2024
Mortar waterproof agent, preparation method thereof and super-hydrophobic mortar
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2022
Waterproof, bonding and joint filling three-in-one mortar and preparation method thereof
| Europäisches Patentamt | 2020