Carpentry molding skills

To ensure that the template joints are tight and no slurry leakage, for the joints greater than 5mm should be taken to close the closure measures for closure. The old wooden mold should be cleaned up the surface before installation. When the height of the bracket is large or the load is large, it is appropriate to use the main riser steel pipe diameter is not less than 48mm, and there is a crossbar reinforcement rod gantry erection. The erection of vertical diagonal braces and horizontal diagonal braces of steel pipe stent should be in accordance with the provisions of the current national standards on steel pipe scaffolding. For cast-in-place multi-storey and high-rise concrete structure, the uprights of the upper and lower floor formwork supports should be aligned, and the templates and steel pipes of the supports should be scattered and stacked.