In the aluminum mold early demolition system, when the concrete strength of the wall column reaches 1.2MPa, the side mold can be removed, in general, the concrete can be removed after 12 hours after pouring, the beam plate demolition when its concrete pouring strength reaches 50% of the design strength can be removed, in general, 48 hours after the demolition, the specific time according to the site to retain the same conditions after the test weight decision. Throughout the process, encountered there are support, can not be removed. The whole die system adopts the quick-removal method, so generally with 4-6 layers of prop-up pole, meteor hammer and other structural accessories. When the strength of the component crucible reaches 100% of the design strength, the support rod can be removed and the same bar should be retained on site before removal.<br>(2) Standard layer first floor template upstairs using tower hanging mold, the subsequent template can be passed from the lower layer to the upper level through the reserved material transfer port of the floor
正在翻译中..