Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foam concrete foaming agent and preparation method thereof
The present invention relates to the technical field of foam concrete, and discloses a foam concrete foaming agent and a preparation method thereof, the foam concrete foaming agent comprises the following components by weight: 1-10 parts of a surfactant, 0.5-5 parts of a foam stabilizer, 1-3 parts of citric acid, 0.1-3 parts of a biopolymerization synergist, 2-5 parts of nanometer silicon powder, 5-10 parts of a thickener, and 100-1000 parts of water, comprising the following steps: S1, putting a surfactant into water, and stirring through a stirrer; s2, adding a foam stabilizer under a stirring condition; s3, adding a biopolymer synergist and nano silicon powder, and continuously stirring to uniformly disperse the biopolymer synergist and the nano silicon powder. The biopolymer can form a network structure, the strength of a foam wall is improved, the stability of foam is further improved due to the influence on the stability and foaming capacity of the foam, and the structure of the foam is improved; due to the addition of the nano silicon powder, formation of finer and more uniform bubbles is facilitated, so that the microstructure of the foam concrete is improved, the porosity is reduced, and the strength and durability are improved.
本发明涉及泡沫混凝土技术领域，公开了一种泡沫混凝土发泡剂及其制备方法，包括以下重量份的组分：表面活性剂1‑10份，稳泡剂0.5‑5份，柠檬酸1‑3份、生物聚合增效剂0.1‑3份、纳米硅粉2‑5份、增稠剂5‑10份，水100‑1000份，包括以下步骤：S1：将表面活性剂放入于水中，通过搅拌器进行搅拌；S2：在搅拌条件下加入稳泡剂；S3：加入生物聚合物增效剂和纳米硅粉，并继续搅拌使其均匀分散，本发明生物聚合物可以形成网络结构，增加泡沫壁的强度，对泡沫稳定性和发泡能力的影响进一步增加了泡沫的稳定性，改善泡沫的结构，纳米硅粉的加入纳米硅粉的添加有助于形成更细小、更均匀的气泡，从而提高了泡沫混凝土的微观结构，减少了孔隙率，提高了强度和耐久性。
Foam concrete foaming agent and preparation method thereof
The present invention relates to the technical field of foam concrete, and discloses a foam concrete foaming agent and a preparation method thereof, the foam concrete foaming agent comprises the following components by weight: 1-10 parts of a surfactant, 0.5-5 parts of a foam stabilizer, 1-3 parts of citric acid, 0.1-3 parts of a biopolymerization synergist, 2-5 parts of nanometer silicon powder, 5-10 parts of a thickener, and 100-1000 parts of water, comprising the following steps: S1, putting a surfactant into water, and stirring through a stirrer; s2, adding a foam stabilizer under a stirring condition; s3, adding a biopolymer synergist and nano silicon powder, and continuously stirring to uniformly disperse the biopolymer synergist and the nano silicon powder. The biopolymer can form a network structure, the strength of a foam wall is improved, the stability of foam is further improved due to the influence on the stability and foaming capacity of the foam, and the structure of the foam is improved; due to the addition of the nano silicon powder, formation of finer and more uniform bubbles is facilitated, so that the microstructure of the foam concrete is improved, the porosity is reduced, and the strength and durability are improved.
本发明涉及泡沫混凝土技术领域，公开了一种泡沫混凝土发泡剂及其制备方法，包括以下重量份的组分：表面活性剂1‑10份，稳泡剂0.5‑5份，柠檬酸1‑3份、生物聚合增效剂0.1‑3份、纳米硅粉2‑5份、增稠剂5‑10份，水100‑1000份，包括以下步骤：S1：将表面活性剂放入于水中，通过搅拌器进行搅拌；S2：在搅拌条件下加入稳泡剂；S3：加入生物聚合物增效剂和纳米硅粉，并继续搅拌使其均匀分散，本发明生物聚合物可以形成网络结构，增加泡沫壁的强度，对泡沫稳定性和发泡能力的影响进一步增加了泡沫的稳定性，改善泡沫的结构，纳米硅粉的加入纳米硅粉的添加有助于形成更细小、更均匀的气泡，从而提高了泡沫混凝土的微观结构，减少了孔隙率，提高了强度和耐久性。
Foam concrete foaming agent and preparation method thereof
一种泡沫混凝土发泡剂及其制备方法
XU KUITAO (Autor:in) / LIU ZIQI (Autor:in) / JIANG ZHANXIN (Autor:in) / YU XIANG (Autor:in) / XU ZHAOHUI (Autor:in)
26.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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