Formwork fabrication and formwork support shall meet the following requirements: the height of steel formwork shall be consistent with the thickness of concrete. The allowable height error is d, and the allowable length error is 1. The plane position and elevation of the formwork shall meet the design requirements. When installing the formwork, the formwork shall be placed on the base according to the pay-off position, and both sides of the formwork shall be fixed by drilling holes in the base. The rebar spacing is 1.0- 1.5m and 0.5-1.0m. ..

The local gap between the bottom of the template and the base can be filled with cement mortar to prevent slurry leakage. And should support accurate and firm, joint tight level off, there can be no separation, staggered joints and inequality. The joint shall not leak slurry.

The contact surface between formwork and concrete shall be coated with release agent. Before concrete pouring, the formwork shall be thoroughly inspected. During construction, the plane and elevation of the formwork shall be checked regularly with a level gauge. Do not meet the requirements, be adjusted and strictly controlled. Unqualified templates should be reworked, and concrete can only be poured after all the inspections are qualified.

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