Building block compositely filled with phase change material and thermal insulation material

Abstract

The invention discloses a building block compositely filled with a phase change material and a thermal insulation material, and belongs to the technical field of preparation of building materials. Two grooves with the same size are formed on the two sides of the building block; four rectangular through holes are formed in the building block, are formed in an upper row, a middle row and a lower row and are staggered from one another; two through holes with the same size are formed in the upper row; one through hole and the two grooves are formed in the middle row; one long through hole is formed in the lower row; an inorganic thermal insulation material is filled in the two through holes in the upper row and the through hole in the middle row; and a phase change material capsule bonding plate is filled in the through hole in the lower row. The building block compositely filled with the phase change material and the inorganic thermal insulation material has high temperature regulation and energy storage performance, thermal insulation performance and fireproof performance, and a heat bridge of a mortar joint between every two adjacent building blocks can be reduced due to the design of the grooves.

Description

technical field [0001] The invention belongs to the technical field of building material preparation, and in particular relates to a block compositely filled with phase change materials and thermal insulation materials. Background technique [0002] The current heat preservation and energy saving form of the building envelope structure is mainly the external heat preservation system. The heat preservation materials are mainly heat preservation mortar and heat preservation board, and the composite cement is attached to the surface of the block, which cannot meet the technical requirements of a single material for building exterior wall heat preservation , and there are disadvantages such as the thermal insulation layer is not synchronized with the life of the building structure, the construction process is complicated, it is easy to crack and fall off, and there are potential fire safety hazards. Contents of the invention [0003] In order to overcome the deficiencies of th...

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Problems solved by technology

[0002] The current heat preservation and energy saving form of the building envelope structure is mainly the external heat preservation system. The heat preservation materials are mainly heat preservation mortar and heat preservation board, and the composite cement is attached to the surface of the block, which cannot meet the technical requirements of a single material for building exterior wall heat preservation , and there are disadvantages such as the thermal insulation layer is not synchronized with the life of the building structure, the construction process is complicated, it is easy to crack and fall off, and there are fire safety hazards.

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