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A platform for research: civil engineering, architecture and urbanism
Waterproof thermal-insulation mortar suitable for building interior walls and preparation method of waterproof thermal-insulation mortar
The invention discloses waterproof thermal insulation mortar suitable for building interior walls and a preparation method thereof. The preparation method of the waterproof thermal insulation mortar comprises the following steps: firstly, reacting expanded perlite with gamma-methacryloxypropyltrimethoxysilane to prepare alkenyl modified expanded perlite; performing free radical polymerization on the alkenyl modified expanded perlite, oleic acid and hexafluorobutyl methacrylate under the initiation action of an initiator in an emulsion polymerization manner to prepare the waterproof heat-insulating composite material. And finally stirring and mixing Portland cement, quartz sand, the waterproof thermal insulation composite material, hydroxypropyl methyl cellulose, glass fibers, wood fibers, polypropylene fibers and water to obtain the waterproof thermal insulation mortar. The waterproof thermal insulation mortar has the advantages of good workability, strong crack resistance and high waterproof thermal insulation performance, and is suitable for plastering treatment of building interior walls in humid environment areas such as toilets, bathrooms, kitchens and the like.
本发明公开了一种适用于建筑内墙的防水保温砂浆及其制备方法。所述防水保温砂浆的制备方法，包括以下步骤：先通过膨胀珍珠岩与γ‑甲基丙烯酰氧基丙基三甲氧基硅烷反应，制得烯基改性膨胀珍珠岩；再将烯基改性膨胀珍珠岩与油酸、甲基丙烯酸六氟丁酯在引发剂的引发作用下，通过乳液聚合的方式进行自由基聚合，制得防水保温复合材料；最后将硅酸盐水泥，石英砂、防水保温复合材料、羟丙基甲基纤维素、玻璃纤维、木质纤维、聚丙烯纤维与水搅拌混合，得到防水保温砂浆。所述防水保温砂浆和易性好，抗裂性能强，防水保温性能高，适用于厕浴间、厨房等环境潮湿区域的建筑内墙的抹面处理。
Waterproof thermal-insulation mortar suitable for building interior walls and preparation method of waterproof thermal-insulation mortar
The invention discloses waterproof thermal insulation mortar suitable for building interior walls and a preparation method thereof. The preparation method of the waterproof thermal insulation mortar comprises the following steps: firstly, reacting expanded perlite with gamma-methacryloxypropyltrimethoxysilane to prepare alkenyl modified expanded perlite; performing free radical polymerization on the alkenyl modified expanded perlite, oleic acid and hexafluorobutyl methacrylate under the initiation action of an initiator in an emulsion polymerization manner to prepare the waterproof heat-insulating composite material. And finally stirring and mixing Portland cement, quartz sand, the waterproof thermal insulation composite material, hydroxypropyl methyl cellulose, glass fibers, wood fibers, polypropylene fibers and water to obtain the waterproof thermal insulation mortar. The waterproof thermal insulation mortar has the advantages of good workability, strong crack resistance and high waterproof thermal insulation performance, and is suitable for plastering treatment of building interior walls in humid environment areas such as toilets, bathrooms, kitchens and the like.
本发明公开了一种适用于建筑内墙的防水保温砂浆及其制备方法。所述防水保温砂浆的制备方法，包括以下步骤：先通过膨胀珍珠岩与γ‑甲基丙烯酰氧基丙基三甲氧基硅烷反应，制得烯基改性膨胀珍珠岩；再将烯基改性膨胀珍珠岩与油酸、甲基丙烯酸六氟丁酯在引发剂的引发作用下，通过乳液聚合的方式进行自由基聚合，制得防水保温复合材料；最后将硅酸盐水泥，石英砂、防水保温复合材料、羟丙基甲基纤维素、玻璃纤维、木质纤维、聚丙烯纤维与水搅拌混合，得到防水保温砂浆。所述防水保温砂浆和易性好，抗裂性能强，防水保温性能高，适用于厕浴间、厨房等环境潮湿区域的建筑内墙的抹面处理。
Waterproof thermal-insulation mortar suitable for building interior walls and preparation method of waterproof thermal-insulation mortar
一种适用于建筑内墙的防水保温砂浆及其制备方法
LIU JIANXIN (author) / ZHENG SHAOWEI (author) / CHEN DANJIE (author) / CHEN ZIDONG (author) / CHEN YANG (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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