Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete foaming agent and preparation method thereof
The invention relates to the technical field of building materials, in particular to a concrete foaming agent and a preparation method thereof. The invention discloses a concrete foaming agent and a preparation method thereof. The concrete foaming agent is composed of, by weight, 10-35 parts of sodium lauryl ether sulfate, 5-15 parts of alkyl sulfate, 2-8 parts of vegetable protein foaming agent,4-8 parts of cocamidopropyl betaine, 10-30 parts of foam stabilizer, 5-15 parts of auxiliaries, 5-15 parts of organic hollow microspheres and 100 parts of water. By adding the vegetable protein foaming agent, the foaming volume is increased, and the foaming efficiency is improved. By adding the organic hollow microspheres, the pore structure of the foaming agent can be improved, the foam stabilityof the foaming agent is improved, and the water absorption can be reduced to a certain extent. The invention further provides a preparation method of the concrete foaming agent, the foaming efficiency is improved, and meanwhile, the foam stability of the foaming agent is improved.
本发明涉及建筑材料技术领域，尤其涉及混凝土发泡剂及其制备方法。本发明公开了一种混凝土发泡剂及其制备方法，按重量份计，发泡剂由以下组分组成：月桂醇聚氧乙烯醚硫酸钠10‑35份、烷基硫酸盐5‑15份、植物蛋白发泡剂2‑8份、椰油酰胺丙基甜菜碱4‑8份、稳泡剂10‑30份、助剂5‑15份、有机空心微球5‑15份、水100份。本发明通过添加植物蛋白发泡剂，增大发泡的体积，提高发泡效率。添加有机空心微球可改善发泡剂的孔结构，提高发泡剂泡沫的稳定性，还能在一定程度上降低吸水率。本发明还提供了一种混凝土发泡剂的制备方法，提高发泡效率,同时提高发泡剂泡沫的稳定性。
Concrete foaming agent and preparation method thereof
The invention relates to the technical field of building materials, in particular to a concrete foaming agent and a preparation method thereof. The invention discloses a concrete foaming agent and a preparation method thereof. The concrete foaming agent is composed of, by weight, 10-35 parts of sodium lauryl ether sulfate, 5-15 parts of alkyl sulfate, 2-8 parts of vegetable protein foaming agent,4-8 parts of cocamidopropyl betaine, 10-30 parts of foam stabilizer, 5-15 parts of auxiliaries, 5-15 parts of organic hollow microspheres and 100 parts of water. By adding the vegetable protein foaming agent, the foaming volume is increased, and the foaming efficiency is improved. By adding the organic hollow microspheres, the pore structure of the foaming agent can be improved, the foam stabilityof the foaming agent is improved, and the water absorption can be reduced to a certain extent. The invention further provides a preparation method of the concrete foaming agent, the foaming efficiency is improved, and meanwhile, the foam stability of the foaming agent is improved.
本发明涉及建筑材料技术领域，尤其涉及混凝土发泡剂及其制备方法。本发明公开了一种混凝土发泡剂及其制备方法，按重量份计，发泡剂由以下组分组成：月桂醇聚氧乙烯醚硫酸钠10‑35份、烷基硫酸盐5‑15份、植物蛋白发泡剂2‑8份、椰油酰胺丙基甜菜碱4‑8份、稳泡剂10‑30份、助剂5‑15份、有机空心微球5‑15份、水100份。本发明通过添加植物蛋白发泡剂，增大发泡的体积，提高发泡效率。添加有机空心微球可改善发泡剂的孔结构，提高发泡剂泡沫的稳定性，还能在一定程度上降低吸水率。本发明还提供了一种混凝土发泡剂的制备方法，提高发泡效率,同时提高发泡剂泡沫的稳定性。
Concrete foaming agent and preparation method thereof
一种混凝土发泡剂及其制备方法
ZHANG HUA (Autor:in) / QIU XIANGGANG (Autor:in) / CHEN SHUNPING (Autor:in)
19.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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