A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction technology of prefabricated outer wall structure
The invention relates to the technical field of fabricated buildings, in particular to a construction technology of a prefabricated outer wall structure. Comprising the following steps: step 1, construction preparation; step 2, manufacturing a prefabricated part; step 3, mounting an outer template; fourthly, pouring and grouting are conducted, and after the third step is completed, pouring and grouting are conducted in a pouring cavity between the outer formwork and the prefabricated part; and 5, dismounting and acceptance inspection are conducted, specifically, after the pouring part poured in the step 4 reaches the forming strength, the formwork is dismounted, and acceptance inspection is conducted according to the acceptance inspection standard. A traditional prefabricated outer wall is improved into the prefabricated part and the pouring part, so that the production difficulty is greatly reduced, the production cost is low, the self weight is reasonable, transportation, stacking and hoisting are convenient, stressed steel bars in the pouring part do not need to be broken, stress is reasonable and reliable, and materials are saved; the fine adjustment positioning process can meet the assembly requirement of the special building, and the bending moment resistance of the fine adjustment positioning process is higher.
本发明涉及装配式建筑技术领域，具体涉及一种预制外墙结构的施工工艺。包括以下步骤，步骤1，施工准备；步骤2，预制部制作；步骤3，外模板安装；步骤4，浇筑灌浆，步骤3完成后，在外模板与预制部之间的浇筑腔内进行浇筑灌浆；步骤5，拆装验收，待步骤4中浇筑完成的浇筑部达到成型强度后，对模板进行拆装，并按照验收标准进行验收。本发明通过将传统的预制外墙改进为预制部与浇筑部两个部分，从而极大程度地降低了生产难度，生产成本也较低，且自重合理，方便运输、堆放和吊装，浇筑部内的受力钢筋不用断开，受力合理可靠，节约了材料；本发明的精调定位工艺能够满足特种建筑装配需求，其能够抵抗弯矩的能力也更强。
Construction technology of prefabricated outer wall structure
The invention relates to the technical field of fabricated buildings, in particular to a construction technology of a prefabricated outer wall structure. Comprising the following steps: step 1, construction preparation; step 2, manufacturing a prefabricated part; step 3, mounting an outer template; fourthly, pouring and grouting are conducted, and after the third step is completed, pouring and grouting are conducted in a pouring cavity between the outer formwork and the prefabricated part; and 5, dismounting and acceptance inspection are conducted, specifically, after the pouring part poured in the step 4 reaches the forming strength, the formwork is dismounted, and acceptance inspection is conducted according to the acceptance inspection standard. A traditional prefabricated outer wall is improved into the prefabricated part and the pouring part, so that the production difficulty is greatly reduced, the production cost is low, the self weight is reasonable, transportation, stacking and hoisting are convenient, stressed steel bars in the pouring part do not need to be broken, stress is reasonable and reliable, and materials are saved; the fine adjustment positioning process can meet the assembly requirement of the special building, and the bending moment resistance of the fine adjustment positioning process is higher.
本发明涉及装配式建筑技术领域，具体涉及一种预制外墙结构的施工工艺。包括以下步骤，步骤1，施工准备；步骤2，预制部制作；步骤3，外模板安装；步骤4，浇筑灌浆，步骤3完成后，在外模板与预制部之间的浇筑腔内进行浇筑灌浆；步骤5，拆装验收，待步骤4中浇筑完成的浇筑部达到成型强度后，对模板进行拆装，并按照验收标准进行验收。本发明通过将传统的预制外墙改进为预制部与浇筑部两个部分，从而极大程度地降低了生产难度，生产成本也较低，且自重合理，方便运输、堆放和吊装，浇筑部内的受力钢筋不用断开，受力合理可靠，节约了材料；本发明的精调定位工艺能够满足特种建筑装配需求，其能够抵抗弯矩的能力也更强。
Construction technology of prefabricated outer wall structure
一种预制外墙结构的施工工艺
WANG LONGQUAN (author) / LIU YUE (author)
2022-12-23
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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