Tai'an Taishan Rongda Construction Technology Co., Ltd.
Contact: Manager Li
Address: Great Wall Road, Tai'an City, Shandong Province
Tianlong International Building
Mold shell site installation
After the beam bottom mold is laid, the center line and the mold case control line are ejected, and a double-sided sponge strip is pasted along the mold case control line. Replace the warped formwork in time to avoid concrete leakage. Avoid spraying the release agent on the mold shell when painting the frame beam and the shear wall formwork release agent.
There is a quality problem caused by blasting molds, running molds or mold shell ruptures when pouring concrete, which will cause difficulties during the decoration phase. The pop-up and run-out phenomena that occur during the pouring process should be dealt with in a timely manner, and the mold shell blow-out and run-out parts should be pushed back to their original positions as far as possible.
Inspect the bottom plate of the mold shell, and use a dry hard cement paste to repair and smooth the partially damaged mold shell after wetting with water.
The plastic or glass fiber reinforced plastic is used to process the required mold shells according to the specifications of the ribbed floor slab, which has the characteristics of one-time molding and multiple-cycle use. At present, China's formwork is mainly made of glass fiber reinforced plastic and polypropylene plastic. It is equipped with support systems such as steel pillars (or door frames), steel (or wood) keels, angle steels (or wood supports), etc. The degree of industrialization has greatly increased.