A mold for making concrete composite thermal insulation blocks of fully blocked bridges

Abstract

A mold for manufacturing a fully-blocking bridge concrete compound insulation block comprises an outer mold, a pressing mold and a mold cover. The outer mold is provided with a rectangular inner cavity which penetrates through the upper end face and the lower end face of the outer mold, and the opposite inner walls of the rectangular inner cavity are each provided with a first vertical groove. The outer contour of the pressing mold is matched with the contour of the rectangular inner cavity. The outer contour of the mold cover is matched with the inner contour of the pressing mold. The mold has the advantages that the mold has the unique shape, so that it is guaranteed that a concrete shell of the manufactured block is completely partitioned by a polystyrene board and therefore a hot bridge can not be formed; the energy-saving efficiency reaches 75%, the latest national mandatory standard at the present stage is met, the conventional defects that cracks, empty plumps, leakage, disengaging and the like are likely to happen in technology when heat insulation materials are externally attached to and hung to the outer portion of a building body at present are completely overcome, the construction cost is lowered, the process procedures are reduced, the construction period is shortened, and the worries to the heating and refrigerating cost, which is continuously increased, of owners in later period are relieved.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a block mold. Background technique [0002] In the construction market so far, it can be said that the well-recognized and mature self-insulation integrated filling material has always been a blank. Although cement foam insulation boards, infinite foam insulation boards, aerated sand concrete blocks, small concrete hollow bricks and other frame structure filling materials are widely used in the market and have been used for many years, no matter from their own thermal insulation and energy saving effects , or from its construction process procedures, it is impossible to fundamentally solve the problem of "integration of self-insulation" and the problem of simplifying the process and improving efficiency. Especially with the continuous improvement of the basic standards for energy saving and emission reduction, the energy saving efficiency of building walls has been ...

AI Technical Summary

Problems solved by technology

[0006] To sum up, neither the traditional cement foam insulation brick nor the improved composite material insulation block can solve the strength problem and thermal bridge structure problem during construction.

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