A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building solid waste recycled aggregate dry-mixed plastering mortar and preparation method thereof
The invention is suitable for the technical field of building materials, and provides building solid waste recycled aggregate dry-mixed plastering mortar, which comprises the following components by weight: 25-35 parts of medium sand, 15-27 parts of cement, 20-40 parts of building solid waste manufactured sand, 8-13 parts of PP fiber, 0.5-1.5 parts of triethanolamine, 3-6 parts of ethylene glycol,3-6 parts of lignin calcium sulfate, and 4-8 parts of latex powder. The building solid waste manufactured sand is specifically treated by preferably selecting functional additives, so that the building solid waste manufactured sand can replace natural river sand, natural river sand resources are saved, and the cost is reduced; and meanwhile, the dry-mixed plastering mortar not only has good crackresistance, impermeability and abrasion resistance, but also has the advantages of high strength, micro-expansion, good fluidity, no corrosion, impact resistance, vibration resistance and the like, adapts to concrete walls with high requirements on crack resistance and strength, improves the product construction workability and operability, and meets the quality requirements of the building industry.
本发明适用于建筑材料技术领域，提供了一种建筑固废再生骨料干混抹灰砂浆，包括以下重量份数的组分：中砂25～35份；水泥15～27份；建筑固废制砂20～40份；PP纤维8～13份；三乙醇胺0.5～1.5份；乙二醇3～6份；木质素硫酸钙3～6份；乳胶粉4～8份。其中，通过优选功能性添加物对建筑固废制砂进行特定处理使得其可替代天然河砂，不仅节约了天然河砂资源，降低了成本，同时，该干混抹灰砂浆不仅具有良好的抗裂性、抗渗性以及抗冲磨性，还具有高强、微膨胀、流动性好、无腐蚀性、抗冲击和耐振动等优点，适应诸如对抗裂、强度要求高的混泥土墙体，同时提高了产品施工和易性及操作性，满足建筑行业的质量需求。
Building solid waste recycled aggregate dry-mixed plastering mortar and preparation method thereof
The invention is suitable for the technical field of building materials, and provides building solid waste recycled aggregate dry-mixed plastering mortar, which comprises the following components by weight: 25-35 parts of medium sand, 15-27 parts of cement, 20-40 parts of building solid waste manufactured sand, 8-13 parts of PP fiber, 0.5-1.5 parts of triethanolamine, 3-6 parts of ethylene glycol,3-6 parts of lignin calcium sulfate, and 4-8 parts of latex powder. The building solid waste manufactured sand is specifically treated by preferably selecting functional additives, so that the building solid waste manufactured sand can replace natural river sand, natural river sand resources are saved, and the cost is reduced; and meanwhile, the dry-mixed plastering mortar not only has good crackresistance, impermeability and abrasion resistance, but also has the advantages of high strength, micro-expansion, good fluidity, no corrosion, impact resistance, vibration resistance and the like, adapts to concrete walls with high requirements on crack resistance and strength, improves the product construction workability and operability, and meets the quality requirements of the building industry.
本发明适用于建筑材料技术领域，提供了一种建筑固废再生骨料干混抹灰砂浆，包括以下重量份数的组分：中砂25～35份；水泥15～27份；建筑固废制砂20～40份；PP纤维8～13份；三乙醇胺0.5～1.5份；乙二醇3～6份；木质素硫酸钙3～6份；乳胶粉4～8份。其中，通过优选功能性添加物对建筑固废制砂进行特定处理使得其可替代天然河砂，不仅节约了天然河砂资源，降低了成本，同时，该干混抹灰砂浆不仅具有良好的抗裂性、抗渗性以及抗冲磨性，还具有高强、微膨胀、流动性好、无腐蚀性、抗冲击和耐振动等优点，适应诸如对抗裂、强度要求高的混泥土墙体，同时提高了产品施工和易性及操作性，满足建筑行业的质量需求。
Building solid waste recycled aggregate dry-mixed plastering mortar and preparation method thereof
一种建筑固废再生骨料干混抹灰砂浆及其制备方法
ZHAN ZAOLIANG (author) / ZHANG DI (author) / HONG CHANGGEN (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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