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A platform for research: civil engineering, architecture and urbanism
Hinge joint construction mold pasting process for hollow slab beam
The invention discloses a hinge joint construction mold pasting process for a hollow slab beam. The hinge joint construction mold pasting process comprises the following steps: (1) after transportinga hollow plate girder to a site, adhering an extruded plate or a hard plastic foam plate or a foamed double faced adhesive tape which is 2 cm high and 1.5 cm wide (0.5 cm wider than a hinge joint) andhas the same length as the plate girder to the bottom of the plate girder, and enabling the bottom of the extruded plate or the hard plastic foam plate or the foamed double faced adhesive tape to beleveled and aligned with the bottom surface; (2) when the hollow plate beams are erected, erecting the adjacent beam plates to the designed positions, clamping the extruded plates or hard plastic foamplates or foaming double faced adhesive tape at the bottoms of the plate beam, inspecting the leakproofness of the formwork after erecting is completed, and if gaps exist, pressing the slabs to eliminate the gap; 3) pouring the hinge joint with concrete. According to the hinge joint construction formwork pasting process for the hollow slab beam, formwork installation is simple, manpower is invested, materials are few, cost is saved, and mold removal is not needed.
本发明公开一种空心板梁用铰缝施工贴模工艺，包括以下步骤：1）将空心板梁运输至现场后，将高2cm、宽1.5cm（比铰缝宽0.5cm），与板梁等长的挤塑板或硬塑泡沫板或发泡双面胶粘贴在板梁的底部，挤塑板或硬塑泡沫板或发泡双面胶的底部与板梁的底面齐平顺直；2）空心板梁架设时，相邻梁板架设至设计位置，夹紧板梁底部的挤塑板或硬塑泡沫板或发泡双面胶，架设完成后检查模板的严密性，若存在缝隙，挤紧缝隙；3）浇筑铰缝混凝土。本发明的空心板梁用铰缝施工贴模工艺，安装模板简单，投入人工、材料较少，节省费用，且无需拆模。
Hinge joint construction mold pasting process for hollow slab beam
The invention discloses a hinge joint construction mold pasting process for a hollow slab beam. The hinge joint construction mold pasting process comprises the following steps: (1) after transportinga hollow plate girder to a site, adhering an extruded plate or a hard plastic foam plate or a foamed double faced adhesive tape which is 2 cm high and 1.5 cm wide (0.5 cm wider than a hinge joint) andhas the same length as the plate girder to the bottom of the plate girder, and enabling the bottom of the extruded plate or the hard plastic foam plate or the foamed double faced adhesive tape to beleveled and aligned with the bottom surface; (2) when the hollow plate beams are erected, erecting the adjacent beam plates to the designed positions, clamping the extruded plates or hard plastic foamplates or foaming double faced adhesive tape at the bottoms of the plate beam, inspecting the leakproofness of the formwork after erecting is completed, and if gaps exist, pressing the slabs to eliminate the gap; 3) pouring the hinge joint with concrete. According to the hinge joint construction formwork pasting process for the hollow slab beam, formwork installation is simple, manpower is invested, materials are few, cost is saved, and mold removal is not needed.
本发明公开一种空心板梁用铰缝施工贴模工艺，包括以下步骤：1）将空心板梁运输至现场后，将高2cm、宽1.5cm（比铰缝宽0.5cm），与板梁等长的挤塑板或硬塑泡沫板或发泡双面胶粘贴在板梁的底部，挤塑板或硬塑泡沫板或发泡双面胶的底部与板梁的底面齐平顺直；2）空心板梁架设时，相邻梁板架设至设计位置，夹紧板梁底部的挤塑板或硬塑泡沫板或发泡双面胶，架设完成后检查模板的严密性，若存在缝隙，挤紧缝隙；3）浇筑铰缝混凝土。本发明的空心板梁用铰缝施工贴模工艺，安装模板简单，投入人工、材料较少，节省费用，且无需拆模。
Hinge joint construction mold pasting process for hollow slab beam
一种空心板梁用铰缝施工贴模工艺
YANG XULIN (author)
2020-11-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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