Exterior wall thermal insulation brick and manufacturing method thereof

Abstract

A heat-insulating brick for outer wall comprises a heat-insulating member and a wall member, wherein the wall member is block-shaped and has an inner cavity; the heat-insulating member is filled in the inner cavity and made of foaming materials; and a plurality of barbs are arranged on the side wall of the inner cavity and any one of the barbs is embedded inside the heat-insulating member. A method for manufacturing the heat-insulating brick for outer wall is also provided, which comprises the step of combining the heat-insulating member with the wall member, wherein a die is firstly fabricated, sequentially the wall member is embedded in the die and then the foaming material is filled in the die cavity, heated steam is introduced into the die cavity to allow the expansion of foaming material, and finally the product is cooled and demoulded. The invention integrates the heat-insulating member with the wall member in the manufacturing process, and the connection with the building is realized by mechanical manner using fasteners such as expansion screws. The invention has the advantages of easy construction, no seasonal influence, less working hour, high bonding strength between the heat-insulating member and the wall member, and good construction quality.

Description

Technical field: [0001] The invention relates to the field of construction, in particular to wall components of buildings, in particular to thermal insulation components of walls, in particular to an external wall thermal insulation brick and a manufacturing method thereof. Background technique: [0002] In the prior art, the wall components of buildings adopt clay solid bricks, or concrete blocks, or clay hollow bricks, or concrete hollow blocks. It is necessary to add thermal insulation components. The thermal insulation components are made of rock wool or glass wool, and the thermal insulation components are combined with the wall components with adhesive mortar. However, the way of using adhesive mortar to combine thermal insulation components and wall components is affected by the climate environment. In the case of low winter temperatures, the adhesive mortar is easy to freeze and cannot be constructed. In addition, the thermal insulation components and wall components...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a thermal insulation brick for an external wall. The thermal insulation brick for an external wall needs to solve the problem that the method of combining the thermal insulation component and the wall component with adhesive mortar in the prior art is easily affected by the climate environment, Technical problems of low bonding strength and long construction time

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