A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength water-resistant gypsum-based self-leveling mortar and preparation method thereof
The invention provides high-strength water-resistant gypsum-based self-leveling mortar and a preparation method thereof, and relates to the technical field of building materials. The high-strength water-resistant gypsum-based self-leveling mortar is prepared from the following raw materials in parts by weight: 700 to 950 parts of ardealite powder, 50 to 100 parts of modified heavy calcium powder, 20 to 80 parts of cement, 20 to 80 parts of fly ash, 3 to 5 parts of organosilane, 1 to 3 parts of a water reducing agent, 0.3 to 0.6 part of methyl cellulose, 0.3 to 0.8 part of a de-foaming agent, 0.6 to 1.5 parts of a retarder and 1 to 5 parts of redispersible latex powder. According to the mortar, the three-dimensional network structure is adopted to be compounded with the volcanic ash effect, the strength and water resistance of the mortar can be greatly improved, and it can be guaranteed that the product performance is good under the condition that sand is not added.
本申请提出了一种高强耐水石膏基自流平砂浆及其制备方法，涉及建筑材料技术领域。一种高强耐水石膏基自流平砂浆，包括如下重量份的原料：磷石膏粉700‑950份、改性重钙粉50‑100份、水泥20‑80份、粉煤灰20‑80份、有机硅烷3‑5份、减水剂1‑3份、甲基纤维素0.3‑0.6份、消泡剂0.3‑0.8份、缓凝剂0.6‑1.5份和可再分散乳胶粉1‑5份。本申请的砂浆采用三维网状结构复合火山灰效应，可以大幅提升砂浆自身强度和耐水性，并且在不加砂的情况也能保证其产品性能优良。
High-strength water-resistant gypsum-based self-leveling mortar and preparation method thereof
The invention provides high-strength water-resistant gypsum-based self-leveling mortar and a preparation method thereof, and relates to the technical field of building materials. The high-strength water-resistant gypsum-based self-leveling mortar is prepared from the following raw materials in parts by weight: 700 to 950 parts of ardealite powder, 50 to 100 parts of modified heavy calcium powder, 20 to 80 parts of cement, 20 to 80 parts of fly ash, 3 to 5 parts of organosilane, 1 to 3 parts of a water reducing agent, 0.3 to 0.6 part of methyl cellulose, 0.3 to 0.8 part of a de-foaming agent, 0.6 to 1.5 parts of a retarder and 1 to 5 parts of redispersible latex powder. According to the mortar, the three-dimensional network structure is adopted to be compounded with the volcanic ash effect, the strength and water resistance of the mortar can be greatly improved, and it can be guaranteed that the product performance is good under the condition that sand is not added.
本申请提出了一种高强耐水石膏基自流平砂浆及其制备方法，涉及建筑材料技术领域。一种高强耐水石膏基自流平砂浆，包括如下重量份的原料：磷石膏粉700‑950份、改性重钙粉50‑100份、水泥20‑80份、粉煤灰20‑80份、有机硅烷3‑5份、减水剂1‑3份、甲基纤维素0.3‑0.6份、消泡剂0.3‑0.8份、缓凝剂0.6‑1.5份和可再分散乳胶粉1‑5份。本申请的砂浆采用三维网状结构复合火山灰效应，可以大幅提升砂浆自身强度和耐水性，并且在不加砂的情况也能保证其产品性能优良。
High-strength water-resistant gypsum-based self-leveling mortar and preparation method thereof
一种高强耐水石膏基自流平砂浆及其制备方法
JIANG YONG (author) / WU MAOJIE (author) / JIANG YUN (author) / JIA LUJUN (author) / QIAO HUANHUAN (author)
2023-07-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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