Ultra-thin energy-saving external wall brick and mold

Abstract

The invention relates to an ultra-thin energy-saving external wall brick and a mold. The ultra-thin energy-saving external wall brick comprises a brick body A and a brick body B, wherein the brick body A and the brick body B are of a symmetric structure; a sound insulation layer is arranged between the brick body A and the brick body B; grooves are formed in the brick body A and the brick body B;raised strips matched with the grooves are arranged on the sides, opposite to the grooves, of the brick body A and the brick body B; the middles of the brick body A and the brick body B are hollow; ribs are arranged on the brick body A and the brick body B; the hollow middles of the brick body A and the brick body B are filled with a heat insulation filler; the thickness of each of the brick bodyA and the brick body B is 30 mm; and the thickness of the sound insulation layer is 40 mm. Compared with the prior art, the ultra-thin energy-saving external wall brick and the mold have the beneficial effects that the gap between the brick bodies is filled with the heat insulation filler, and thus the heat insulation effect is achieved; the grooves and the raised strips are arranged on the brickbodies, and thus the good positioning effect is achieved; the heat insulation and noise reduction effects are good; and furthermore, the construction is simple and the construction efficiency is high.

Description

technical field [0001] The invention relates to the field of building materials, in particular to an ultra-thin energy-saving exterior wall brick and a mold. Background technique [0002] Brick is a cuboid stone used for building walls. It is fired with mud and is mostly red. It is commonly known as "red brick", and there are also blue "green bricks". The size of the Chinese standard clay brick is 240×115×53mm. The purpose of this size is to ensure that the ratio of the length, width and height of the brick is 4:2:1 (including the mortar joint width of 10mm). The thickness of a brick wall is often called in multiples of bricks. Since the length of a brick is 240mm, a wall with a thickness of one brick is also called a "two-four" wall, and a wall with a thickness of one and a half bricks is also called a "three-seven" wall. The half-brick wall is also called the "first and second" wall. Artificial small blocks for construction are divided into fired bricks (mainly clay bric...

AI Technical Summary

Problems solved by technology

These wall structures all occupy a large space, and at the same time, the insulation effect is not ideal, the construction is complicated and the cycle is long, the wall is greatly affected by the climate, and the cost is high.

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