Building template for resisting injection molding epitome

Abstract

The invention provides a building template for resisting injection molding epitome. The building template structurally comprises a panel, side frames, a back rib plate and a reinforcing rib; the side frames are arranged at four sides of the back face of the panel; the back rib plate comprises a main rib plate and a secondary rib plate; the main rib plate and the secondary rib plate are vertically arranged at the back face of the panel, and both sides are used for enhancing the anti-bending bearing force of the panel; the reinforcing rib is arranged at the positive face of the panel, and the reinforcing rib is corresponding to the back rib plate one by one. Through arranging the reinforcing rib corresponding to the back rib plate at the back face of the panel to the positive face of the panel, the reinforcing rib can fill the surface sunken part formed at the positive face of the panel after injection molding, and thereby the epitome caused by the sinking of a local surface is eliminated. Therefore, even through the thickness of the main rib plate at the back face of the panel is increased, the epitome cannot form at the positive face of the panel; and thereby, the problems that the panel has strong anti-bending bearing force and the panel has not epitome at the same time in the prior art can be solved.

Description

technical field [0001] The invention relates to a building formwork, in particular to a building formwork resistant to injection molding miniatures. Background technique [0002] Building formwork is a necessary construction tool in the construction of modern pouring concrete structures. Traditional building formwork mainly includes wood formwork and steel formwork. The use of wooden formwork, on the one hand, consumes a lot of wood, which is not conducive to environmental protection; on the other hand, the concrete is easy to stick to the wood after construction, and the layer stuck to the concrete needs to be cut off when it is reused later, so that the panel becomes thinner , the thinning of the panel will weaken its flexural bearing capacity. After the panel is thinned to a certain extent, it will no longer be used. Therefore, the wooden formwork can be reused up to five or six times. Compared with wooden formwork, steel formwork has stronger flexural bearing capacity,...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a building formwork that resists injection molding miniatures, so as to solve the problem that the existing plastic material building formworks are easy to form miniatures on the front of the panel after injection molding

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