A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated building construction process
The invention provides an assembly type building construction technology, and belongs to the technical field of buildings, the assembly type building construction technology comprises the steps of prefabricated part designing and manufacturing, measuring, paying off, prefabricated part installing, correcting, fixing, concrete slurry pouring and the like, and the concrete slurry is prepared from, by weight, 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 and an interface reinforcing agent; the concrete slurry disclosed by the invention has the characteristics of good fluidity, low expansion degree and fast strength development, also has high coagulation strength and excellent workability and construction performance, can meet the requirements of an assembly construction grouting technology, and has positive promotion significance for assembly type building construction.
本发明提供一种装配式建筑施工工艺，属于建筑技术领域，包括预制构件设计制作、测量、放线以及预制构件安装、校正、固定、灌注混凝土浆料等步骤，所述混凝土浆料按重量份数计具有如下组分组成：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和界面增强剂；本发明所述混凝土浆料具有流动性好，膨胀度低，强度发展快的特点，同时具有凝结强度高和优异的和易性及施工性能，能满足装配施工灌浆技术的需要，对于装配式建筑施工具有积极的促进意义。
Fabricated building construction process
The invention provides an assembly type building construction technology, and belongs to the technical field of buildings, the assembly type building construction technology comprises the steps of prefabricated part designing and manufacturing, measuring, paying off, prefabricated part installing, correcting, fixing, concrete slurry pouring and the like, and the concrete slurry is prepared from, by weight, 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 and an interface reinforcing agent; the concrete slurry disclosed by the invention has the characteristics of good fluidity, low expansion degree and fast strength development, also has high coagulation strength and excellent workability and construction performance, can meet the requirements of an assembly construction grouting technology, and has positive promotion significance for assembly type building construction.
本发明提供一种装配式建筑施工工艺，属于建筑技术领域，包括预制构件设计制作、测量、放线以及预制构件安装、校正、固定、灌注混凝土浆料等步骤，所述混凝土浆料按重量份数计具有如下组分组成：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和界面增强剂；本发明所述混凝土浆料具有流动性好，膨胀度低，强度发展快的特点，同时具有凝结强度高和优异的和易性及施工性能，能满足装配施工灌浆技术的需要，对于装配式建筑施工具有积极的促进意义。
Fabricated building construction process
装配式建筑施工工艺
GONG SUNWU (author) / CHEN JIAN (author) / WU MINGHE (author) / WANG QINGHAO (author) / CHEN JIONGHAN (author) / YE SUJIAN (author)
2022-06-07
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
C04B
Kalk
,
LIME
/
D01F
Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
,
CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
/
E04G
SCAFFOLDING
,
Baugerüste
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