A concrete composite self-insulation integrated block for a fully blocked bridge

Abstract

The invention relates to an all-obstruction bridge concrete composite self-heat-preservation integrated building block. The building block comprises a first block body, a second block body and an organic heat-preservation material block, and is characterized in that at least one first bulge facing inwards is arranged on the inner wall of the first block body, at least one second bulge facing inwards is arranged on the inner wall of the second block body, the second bulge and the first bulge are arranged in a staggered manner to form a cavity penetrating the left end and the right end, and the cavity is filled with the organic heat-preservation material block; the left end surface and / or right end surface and the upper end surface or lower end surface of the organic heat-preservation material block are protruded outwards; and the first block body, the second block body and the organic heat-preservation material block are connected with one another by connecting pieces. The all-obstruction bridge concrete composite self-heat-preservation integrated building block has the beneficial effects that the heat-preservation material can completely obstruct the concrete blocks, the concrete blocks inside and outside cannot form a heat bridge, the energy-saving efficiency can reach more than 75%, the construction cost is reduced, the process program is reduced, the construction period is shortened, and the worries of owners for the rising heating and refrigerating expenses are eliminated.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a thermal insulation block. Background technique [0002] In the construction market so far, it can be said that there has been a gap in the well-recognized and mature self-insulation integrated filling materials. Although cement foam insulation board, infinite foam insulation board, aerated concrete block, small concrete hollow brick 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 effect , or from its construction process, it cannot fundamentally solve the problem of "self-insulation integration" and the problem of simplifying the process and improving efficiency. Especially with the continuous improvement of the basic standards of energy conservation and emission reduction, the energy conservation efficiency of building walls has been raised to a height t...

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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