大模板施工(国外英文资料).docVIP

大模板施工(国外英文资料) Construction technology of large formwork The process standard is mainly applicable to the installation and removal of large formwork for industrial and civil building, internal formwork, outer brick, internal mold and full cast in place shear wall structure. 2.1 materials and main equipment: 2.1.1 matching template: flat die, die angle, including anchor bolts and plates, wall bolt and sleeve body bar, ladder and platform plate etc.. 2.1.2 isolation agent: methyl silicone resin, water-based release agent. 2.1.3 should have a hammer, axe, drill, drill, a monkey wrench. The level of scale, line sinkers, crowbar, hoisting rigging etc.. 2.2 operating conditions: 2.2.1 design the formwork according to the engineering structure design to ensure the strength, rigidity and stability. 2.2.2 play the wall, line, door and window, location line and elevation line of the floor. Reinforced wall body 2.2.3 banding is completed, hydropower box, embedded parts, doors and windows embedded is completed, check the thickness of protection layer should meet the requirements, through covert project acceptance procedures. 2.2.4 in order to prevent the big template mouth running slurry, installation of large template before good mortar leveling layer, but leveling layer can not extend into the wall. 2.2.5 outside brick internal model structure, before installing the large template, the composite column at the wall of the tongue ash clean up, all the cast-in-place structure hanging for external wall template operation shelf. 2.2.6 before installing the large template, the large template should be cleaned up, and brush off the isolation agent (not allowed in the template after the brush isolation agent, to prevent contamination of steel and concrete contact surface, brushing evenly, shall not leak brush). 3.1 outer plate internal mold structure installation large template: 3.1.1 process flow: Ready to work to an external wall panel, installation template, plus an anti - number