A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Low-temperature super-early-strength sleeve grouting material for prefabricated building
The invention belongs to the field of building materials, and discloses a low-temperature super-early-strength sleeve grouting material for prefabricated buildings. The concrete is prepared from the following components in parts by weight: 35-45 parts of a superfine cementing material, 5-10 parts of mineral filler, 40-50 parts of solid waste-based aggregate, 0.2-0.6 part of a water reducing agent, 0.5-1 part of a plastic expanding agent, 0.5-1 part of a reinforcing agent, 0.1-0.5 part of a thickening time control agent, 2-6 parts of an anti-freezing agent and 0.05-0.1 part of a stabilizer. The components are uniformly mixed, 12-16 parts of water is added, stirring is performed, and sleeve grouting construction is performed after uniform stirring. The prefabricated building sleeve grouting material is suitable for sleeve grouting rapid construction of prefabricated buildings under the condition of low temperature (the temperature is lower than-5 DEG C), has the advantages of high fluidity, super early strength, high strength, no shrinkage, good anti-freezing effect and the like, adopts industrial solid waste as aggregate, belongs to an environment-friendly building material, and is suitable for popularization and application.
本发明属于建筑材料领域，公开了一种装配式建筑用低温超早强型套筒灌浆料，由下列组分按重量分数配制而成：超细胶凝材料35‑45份、矿物填料5‑10份、固废基集料40‑50份、减水剂0.2‑0.6份、塑性膨胀剂0.5‑1份、增强剂0.5‑1份、调凝剂0.1‑0.5份、防冻剂2‑6份、稳定剂0.05‑0.1份。将上述各组分均匀混合，加入12‑16份水，进行搅拌，搅拌均匀后进行套筒灌浆施工。本发明适用于低温(温度低于零下5℃)条件下装配式建筑的套筒灌浆快速施工，具有高流动性、超早强高强性、无收缩和防冻效果好等优点，并且采用工业固废作为集料，属环境友好型建筑材料，适合推广应用。
Low-temperature super-early-strength sleeve grouting material for prefabricated building
The invention belongs to the field of building materials, and discloses a low-temperature super-early-strength sleeve grouting material for prefabricated buildings. The concrete is prepared from the following components in parts by weight: 35-45 parts of a superfine cementing material, 5-10 parts of mineral filler, 40-50 parts of solid waste-based aggregate, 0.2-0.6 part of a water reducing agent, 0.5-1 part of a plastic expanding agent, 0.5-1 part of a reinforcing agent, 0.1-0.5 part of a thickening time control agent, 2-6 parts of an anti-freezing agent and 0.05-0.1 part of a stabilizer. The components are uniformly mixed, 12-16 parts of water is added, stirring is performed, and sleeve grouting construction is performed after uniform stirring. The prefabricated building sleeve grouting material is suitable for sleeve grouting rapid construction of prefabricated buildings under the condition of low temperature (the temperature is lower than-5 DEG C), has the advantages of high fluidity, super early strength, high strength, no shrinkage, good anti-freezing effect and the like, adopts industrial solid waste as aggregate, belongs to an environment-friendly building material, and is suitable for popularization and application.
本发明属于建筑材料领域，公开了一种装配式建筑用低温超早强型套筒灌浆料，由下列组分按重量分数配制而成：超细胶凝材料35‑45份、矿物填料5‑10份、固废基集料40‑50份、减水剂0.2‑0.6份、塑性膨胀剂0.5‑1份、增强剂0.5‑1份、调凝剂0.1‑0.5份、防冻剂2‑6份、稳定剂0.05‑0.1份。将上述各组分均匀混合，加入12‑16份水，进行搅拌，搅拌均匀后进行套筒灌浆施工。本发明适用于低温(温度低于零下5℃)条件下装配式建筑的套筒灌浆快速施工，具有高流动性、超早强高强性、无收缩和防冻效果好等优点，并且采用工业固废作为集料，属环境友好型建筑材料，适合推广应用。
Low-temperature super-early-strength sleeve grouting material for prefabricated building
一种装配式建筑用低温超早强型套筒灌浆料
ZHU YANCHAO (author) / MA LING (author) / ZHANG PENG (author)
2022-11-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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