A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated building construction method
The invention provides a fabricated building construction method, and belongs to the technical field of constructions.The fabricated building construction method comprises the steps of fabricated building component installation, grouting slurry preparation, fabricated building component low-pressure grouting material test piece manufacturing, grouting and the like, and a grouting material is composed of 130-150 parts of Portland cement, 8-10 parts of gypsum and 115-160 parts of fine aggregate. The concrete comprises the following components in parts by weight: 25-45 parts of an active admixture, 15-30 parts of an inactive admixture and 8-20 parts of an additive, the water-binder ratio is 0.29-0.45, and the additive comprises a high-efficiency water reducing agent, a coagulation accelerator and an interface reinforcing agent; according to the invention, the mechanical strength and constructability of the grouting material are enhanced by optimizing the components of the concrete slurry, adding the active/inactive admixture and compounding a plurality of additives.
本发明提供一种装配式建筑施工方法，属于建筑技术领域，包括安装装配式建筑构件、配制灌浆浆体、制作装配式建筑构件低压灌浆料试件、进行灌浆等步骤，其中，所述灌浆料具有如下组分组成：硅酸盐水泥130‑150份，石膏8‑10份，细骨料115‑160份，活性掺合料25‑45份，非活性掺合料15‑30份，外加剂8‑20份，水胶比0.29‑0.45，所述外加剂包括高效减水剂、促凝剂和界面增强剂；本发明通过混凝土浆料成分优化，加入活性/非活性掺和料并复配多种外加剂，增强灌浆料力学强度和施工性。
Fabricated building construction method
The invention provides a fabricated building construction method, and belongs to the technical field of constructions.The fabricated building construction method comprises the steps of fabricated building component installation, grouting slurry preparation, fabricated building component low-pressure grouting material test piece manufacturing, grouting and the like, and a grouting material is composed of 130-150 parts of Portland cement, 8-10 parts of gypsum and 115-160 parts of fine aggregate. The concrete comprises the following components in parts by weight: 25-45 parts of an active admixture, 15-30 parts of an inactive admixture and 8-20 parts of an additive, the water-binder ratio is 0.29-0.45, and the additive comprises a high-efficiency water reducing agent, a coagulation accelerator and an interface reinforcing agent; according to the invention, the mechanical strength and constructability of the grouting material are enhanced by optimizing the components of the concrete slurry, adding the active/inactive admixture and compounding a plurality of additives.
本发明提供一种装配式建筑施工方法，属于建筑技术领域，包括安装装配式建筑构件、配制灌浆浆体、制作装配式建筑构件低压灌浆料试件、进行灌浆等步骤，其中，所述灌浆料具有如下组分组成：硅酸盐水泥130‑150份，石膏8‑10份，细骨料115‑160份，活性掺合料25‑45份，非活性掺合料15‑30份，外加剂8‑20份，水胶比0.29‑0.45，所述外加剂包括高效减水剂、促凝剂和界面增强剂；本发明通过混凝土浆料成分优化，加入活性/非活性掺和料并复配多种外加剂，增强灌浆料力学强度和施工性。
Fabricated building construction method
装配式建筑施工方法
WANG QINGHAO (author) / JIN MINGCHUN (author) / MEI CHUNYAN (author) / CHEN JIAN (author) / CHEN JIONGHAN (author) / YE SUJIAN (author)
2022-06-07
Patent
Electronic Resource
Chinese
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