A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Masonry mortar suitable for various masonry materials
The invention provides masonry mortar suitable for various masonry materials. The masonry mortar is prepared by mixing the following raw materials in percentage by weight: 12%-19% of cement, 16%-24% of stone powder, 42.82%-71.91% of machine-made sand with the size of 0-1.2mm, 0-15% of machine-made sand with the size of 1.2-2.4mm, 0.04-0.08% of a water-retaining thickening agent and 0.05-0.1% of dispersible latex powder. The masonry mortar provided by the invention has higher strength and excellent stability and can adapt to various masonry materials. The masonry mortar can effectively adapt tovarious working conditions and construction methods and can be used for different masonry bodies, the types of masonry mortar raw materials adapting to various masonry materials can be reduced, the construction cost can be lowered, the construction efficiency can be improved, and environmental pollution can be reduced. Grading of the machine-made sand has good controllability, stability of the machine-made sand can be guaranteed, stone powder is collected to serve as a mineral additive, environmental pollution is reduced, and the resource utilization rate is increased.
本发明提供一种适应多种砌材的砌筑砂浆，由以下重量百分比的原料混合制成：水泥12%~19%，石粉16%~24%，0~1.2mm机制砂42.82%~71.91%，1.2mm~2.4mm机制砂0~15%，保水增稠剂0.04%~0.08%，可分散乳胶粉0.05%~0.1%，本发明提供的砌筑砂浆强度提高，使其在稳定性方面表现优异，可适应多种砌材；能有效的适应各种工况、施工功法，可针对不同的砌体，并减少适应多种砌材的砌筑砂浆原材料种类及降低施工成本，提高施工效率，减少环境污染；机制砂的级配具有较好可调控性，且能保证其稳定，收集石粉作为矿物添加剂，减少环境污染，提高资源利用率。
Masonry mortar suitable for various masonry materials
The invention provides masonry mortar suitable for various masonry materials. The masonry mortar is prepared by mixing the following raw materials in percentage by weight: 12%-19% of cement, 16%-24% of stone powder, 42.82%-71.91% of machine-made sand with the size of 0-1.2mm, 0-15% of machine-made sand with the size of 1.2-2.4mm, 0.04-0.08% of a water-retaining thickening agent and 0.05-0.1% of dispersible latex powder. The masonry mortar provided by the invention has higher strength and excellent stability and can adapt to various masonry materials. The masonry mortar can effectively adapt tovarious working conditions and construction methods and can be used for different masonry bodies, the types of masonry mortar raw materials adapting to various masonry materials can be reduced, the construction cost can be lowered, the construction efficiency can be improved, and environmental pollution can be reduced. Grading of the machine-made sand has good controllability, stability of the machine-made sand can be guaranteed, stone powder is collected to serve as a mineral additive, environmental pollution is reduced, and the resource utilization rate is increased.
本发明提供一种适应多种砌材的砌筑砂浆，由以下重量百分比的原料混合制成：水泥12%~19%，石粉16%~24%，0~1.2mm机制砂42.82%~71.91%，1.2mm~2.4mm机制砂0~15%，保水增稠剂0.04%~0.08%，可分散乳胶粉0.05%~0.1%，本发明提供的砌筑砂浆强度提高，使其在稳定性方面表现优异，可适应多种砌材；能有效的适应各种工况、施工功法，可针对不同的砌体，并减少适应多种砌材的砌筑砂浆原材料种类及降低施工成本，提高施工效率，减少环境污染；机制砂的级配具有较好可调控性，且能保证其稳定，收集石粉作为矿物添加剂，减少环境污染，提高资源利用率。
Masonry mortar suitable for various masonry materials
一种适应多种砌材的砌筑砂浆
GU LICHENG (author) / SUN LONG (author) / WANG QIANG (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| Engineering Index Backfile | 1935
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Engineering Index Backfile | 1939
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