I-shaped hollow building block

Abstract

The invention discloses an I-shaped hollow building block. A recess is respectively formed on both ends of a hollow building block for construction, thereby changing the building block into an I shape. In the masonry process of walls by using the I-shaped hollow building blocks, a closed cavity having the heat insulating function is enclosed by the recesses of two left-right adjacent building blocks and upper-lower adjacent building blocks, and therefore, cold/heat bridges at both ends of the building blocks are eliminated, the cold/heat transfer of the vertical mortar joint is cut off, and the energy-saving effect of the constructed outer wall is obviously improved.

Description

technical field [0001] This application relates to building materials. Background technique: [0002] There are four types of thermal insulation walls currently in use, namely, single thermal insulation walls, inner thermal insulation walls, outer thermal insulation walls and sandwich thermal insulation walls. Among them, the construction of single thermal insulation walls is the easiest, and there is no insulation layer falling off and wall stability. Poor performance and other problems, the most reliable, the lowest cost, very popular, such as hollow bricks, hollow blocks, porous bricks and porous blocks. However, the currently used external wall hollow blocks or porous blocks are all cuboids or cubes. Although their thermal insulation effect is far better than that of solid blocks or solid bricks, there are serious cold and heat bridge effects at both ends of the blocks, which makes The energy-saving effect of the wall is greatly reduced. We should vigorously develop bu...

AI Technical Summary

Problems solved by technology

However, the currently used external wall hollow blocks or porous blocks are all cuboids or cubes. Although their thermal insulation effect is far better than that of ...

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