Method for constructing insulating layer of wall body by utilizing insulating mortar

Abstract

The invention provides a method for constructing an insulating layer of a wall body by utilizing insulating mortar. The used insulating mortar comprises expanded perlite, volcanic tuff, aluminate early strength cement, polyvinyl formal, saponin and sisal short fiber mixture and organic silicon waterproof agent. The method for constructing the insulating layer comprises the following steps: preparing a core duct piece; preparing an anchor bolt; preparing an outer template; preparing self-foaming insulating mortar; smearing the bottom layer of the self-foaming insulating mortar on a wall surface; pasting the core duct piece; arranging the outer template; casting and curing the self-foaming insulating mortar between the core duct piece and the outer template; and removing or reserving the outer template to obtain the insulating layer. The invention has the advantages of multiple gas holes, good thermal insulation and one-time construction, thereby saving materials and working hours. The formed insulating layer has good insulating property, long service life and good integrity, and the construction quality can be ensured. The invention is suitable for constructing insulating layers inside and outside wall bodies in the building field.

Description

technical field [0001] The invention proposes a method for constructing a wall thermal insulation layer by using thermal insulation mortar for wall thermal insulation in the construction field. Background technique [0002] At present, there is a method of inlaying thermal insulation materials for wall insulation. For example, a polystyrene board is inlaid on the wall, then a net is hung on it, cement mortar is applied on the hanging net, and a wall decoration layer is pasted on the outside of the cement mortar. [0003] There is also a method of spraying a thermal insulation layer on the wall surface, for example, spraying polyurethane on the wall surface, foaming it into a thermal insulation layer, smearing an interface agent on the outside of the polyurethane foam layer, and then pasting wall tiles or other decorative surface materials. [0004] It is also useful to apply thermal insulation mortar to the inside and outside of the wall to form a thermal insulation layer. D...

AI Technical Summary

Problems solved by technology

[0004] There is also a method of applying thermal insulation mortar inside and outside the wall to form an insulation layer. Because the insulation mortar with low cost and easy construction is applied to form an insulation layer of different thickness, it has a wide range of applications, but due to artificial effects, its density is different. Insulation effect

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