A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Gypsum-based thermal insulation mortar and preparation method thereof
The invention discloses gypsum-based thermal insulation mortar and a preparation method thereof, and relates to the technical field of thermal insulation mortar. The gypsum-based thermal insulation mortar is prepared from the following raw material components in parts by weight: 60 to 70 parts of beta-semi-hydrated phosphogypsum powder, 8 to 12 parts of expanded and vitrified small balls, 10 to 20 parts of fly ash, 0.5 to 1 part of methyl cellulose, 0.8 to 1.2 parts of super plasticizer, 1 to 2 parts of gypsum retarder, 1.5 to 2.5 parts of lubricant, 1.5 to 2.5 parts of silane water repellent, 0.5 to 1 part of anti-crack fiber, 4 to 6 parts of redispersible latex powder and 1.5 to 2.5 parts of vegetable gelatin powder. The gypsum-based thermal insulation mortar is light in weight, good in thermal insulation performance, low in heat conductivity coefficient and grade-A in fireproof grade.
本发明公开了一种石膏基保温隔热砂浆及其制备方法，涉及保温隔热砂浆技术领域，所述的石膏基保温隔热砂浆的原料组分包括如下重量份数的原料组分：β‑半水磷石膏粉60～70份、膨胀玻化微珠8～12份、粉煤灰10～20份、甲基纤维素0.5～1份、超塑化剂0.8～1.2份、石膏缓凝剂1～2份、润滑剂1.5～2.5份、硅烷憎水剂1.5～2.5份、抗裂纤维0.5～1份、可再分散乳胶粉4～6份、植物胶粉1.5～2.5份。本发明提供的石膏基保温隔热砂浆轻质，绝热性能好，导热系数低，防火等级A级。
Gypsum-based thermal insulation mortar and preparation method thereof
The invention discloses gypsum-based thermal insulation mortar and a preparation method thereof, and relates to the technical field of thermal insulation mortar. The gypsum-based thermal insulation mortar is prepared from the following raw material components in parts by weight: 60 to 70 parts of beta-semi-hydrated phosphogypsum powder, 8 to 12 parts of expanded and vitrified small balls, 10 to 20 parts of fly ash, 0.5 to 1 part of methyl cellulose, 0.8 to 1.2 parts of super plasticizer, 1 to 2 parts of gypsum retarder, 1.5 to 2.5 parts of lubricant, 1.5 to 2.5 parts of silane water repellent, 0.5 to 1 part of anti-crack fiber, 4 to 6 parts of redispersible latex powder and 1.5 to 2.5 parts of vegetable gelatin powder. The gypsum-based thermal insulation mortar is light in weight, good in thermal insulation performance, low in heat conductivity coefficient and grade-A in fireproof grade.
本发明公开了一种石膏基保温隔热砂浆及其制备方法，涉及保温隔热砂浆技术领域，所述的石膏基保温隔热砂浆的原料组分包括如下重量份数的原料组分：β‑半水磷石膏粉60～70份、膨胀玻化微珠8～12份、粉煤灰10～20份、甲基纤维素0.5～1份、超塑化剂0.8～1.2份、石膏缓凝剂1～2份、润滑剂1.5～2.5份、硅烷憎水剂1.5～2.5份、抗裂纤维0.5～1份、可再分散乳胶粉4～6份、植物胶粉1.5～2.5份。本发明提供的石膏基保温隔热砂浆轻质，绝热性能好，导热系数低，防火等级A级。
Gypsum-based thermal insulation mortar and preparation method thereof
一种石膏基保温隔热砂浆及其制备方法
ZHAO HUAXIAO (author) / ZHENG WENQI (author) / WU SHANMIN (author)
2022-02-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Gypsum-based thermal insulation mortar and preparation method thereof
| European Patent Office | 2021
Lightweight thermal insulation gypsum mortar and preparation method thereof
| European Patent Office | 2021
Gypsum-based thermal insulation and sound insulation floor mortar and preparation method thereof
| European Patent Office | 2024
Thermal insulation gypsum self-leveling mortar and preparation method thereof
| European Patent Office | 2020