Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite foaming agent for foam concrete as well as preparation method and application of composite foaming agent
The invention discloses a composite foaming agent for foam concrete as well as a preparation method and application of the composite foaming agent, and the composite foaming agent comprises the following components in percentage by mass: 10-30% of water, 10-30% of an anionic surfactant, 10-30% of a mixture of coconut oil and rosin liquid, 10-30% of hydroxypropyl methyl cellulose, 10-30% of xanthan gum and 10-30% of cane sugar. The contents of the anionic surfactant, the mixture of the coconut oil and the rosin liquid, the hydroxypropyl methyl cellulose, the xanthan gum and the cane sugar are respectively 0.5%-1.0%, 0.5%-0.8%, 0.04%-0.1%, 0.3%-1.0% and 0.3%-1.0% of the water; in the mixture of the coconut oil and the rosin liquid, the mass ratio of the coconut oil to the rosin liquid is 3: 2, the solid content of the coconut oil is 35%-45%, and the mass concentration of the rosin liquid is 55%-70%. The problems that an existing composite foaming agent is complex in composition, complex in preparation process, high in cost and poor in foam stability are solved.
本发明公开了一种用于泡沫混凝土的复合发泡剂及其制备方法和应用，复合发泡剂的组分包括水、阴离子表面活性剂、椰子油与松香液的混合物、羟丙基甲基纤维素、黄原胶和蔗糖，以质量百分数计，阴离子表面活性剂、椰子油与松香液的混合物、羟丙基甲基纤维素、黄原胶和蔗糖的含量分别为水的0.5％‑1.0％、0.5％‑0.8％、0.04％‑0.1％、0.3％‑1.0％和0.3％‑1.0％；椰子油与松香液的混合物中，椰子油与松香液质量比为3:2，其中椰子油固含量35％‑45％，松香液质量浓度为55％‑70％。本发明解决了现有复合发泡剂组成复杂，制备工艺繁杂，成本高，泡沫稳定性差的问题。
Composite foaming agent for foam concrete as well as preparation method and application of composite foaming agent
The invention discloses a composite foaming agent for foam concrete as well as a preparation method and application of the composite foaming agent, and the composite foaming agent comprises the following components in percentage by mass: 10-30% of water, 10-30% of an anionic surfactant, 10-30% of a mixture of coconut oil and rosin liquid, 10-30% of hydroxypropyl methyl cellulose, 10-30% of xanthan gum and 10-30% of cane sugar. The contents of the anionic surfactant, the mixture of the coconut oil and the rosin liquid, the hydroxypropyl methyl cellulose, the xanthan gum and the cane sugar are respectively 0.5%-1.0%, 0.5%-0.8%, 0.04%-0.1%, 0.3%-1.0% and 0.3%-1.0% of the water; in the mixture of the coconut oil and the rosin liquid, the mass ratio of the coconut oil to the rosin liquid is 3: 2, the solid content of the coconut oil is 35%-45%, and the mass concentration of the rosin liquid is 55%-70%. The problems that an existing composite foaming agent is complex in composition, complex in preparation process, high in cost and poor in foam stability are solved.
本发明公开了一种用于泡沫混凝土的复合发泡剂及其制备方法和应用，复合发泡剂的组分包括水、阴离子表面活性剂、椰子油与松香液的混合物、羟丙基甲基纤维素、黄原胶和蔗糖，以质量百分数计，阴离子表面活性剂、椰子油与松香液的混合物、羟丙基甲基纤维素、黄原胶和蔗糖的含量分别为水的0.5％‑1.0％、0.5％‑0.8％、0.04％‑0.1％、0.3％‑1.0％和0.3％‑1.0％；椰子油与松香液的混合物中，椰子油与松香液质量比为3:2，其中椰子油固含量35％‑45％，松香液质量浓度为55％‑70％。本发明解决了现有复合发泡剂组成复杂，制备工艺繁杂，成本高，泡沫稳定性差的问题。
Composite foaming agent for foam concrete as well as preparation method and application of composite foaming agent
一种用于泡沫混凝土的复合发泡剂及其制备方法和应用
HE JUAN (Autor:in) / LIU GUOYOU (Autor:in) / SONG XUEFENG (Autor:in) / WU YONGHUA (Autor:in) / YU SHUYA (Autor:in) / ZHU MINGMING (Autor:in)
11.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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