Environment-friendly energy-saving heat preservation building wall

Abstract

The invention relates to an environment-friendly energy-saving heat preservation building wall. An outer wall, a main wall and an inner wall are included. The main wall is formed by constructing strawfiber concrete building blocks. The outer wall comprises a first electric heating film, a first coating mortar layer, a heat preservation layer, a first enhancing layer, an anti-crack layer, a firstfireproof layer, a second coating mortar layer, a base-layer wall plate and an energy-saving layer which are sequentially arranged. The inner wall comprises a second electric heating film, a mortar leveling layer, a second enhancing layer, a purification layer, a fixing layer, a second fireproof layer and a panel decoration layer which are sequentially arranged. The first electric heating film andthe second electric heating film are connected with the energy-saving layer through wires so that electric energy from the energy-saving layer can be received. After electrification and heating, thewall temperature is increased. Compared with the prior art, the main wall is constructed on the basis of the straw fiber concrete building blocks, in combination with the electric heating films and photovoltaic power generation, wall temperature rise and heat preservation are achieved, the fireproof, shockproof, enhancing fixing and purification design is adopted, and the wall can combine the functions of environment protection, energy saving, fire prevention, vibration prevention and purification.

Description

technical field [0001] The invention relates to the technical field of thermal insulation building walls, in particular to an environment-friendly, energy-saving and thermal insulation building wall. Background technique [0002] Wall insulation has gradually become a standard requirement for buildings. When constructing an insulation wall, a layer of insulation material is usually fixed on the outside of the base wall with a bonding material, and a glass fiber mesh or plated layer is used on the outside of the insulation material. The zinc steel wire mesh is strengthened and coated with adhesive mortar, and the outermost layer is the facing layer, or prefabricated thermal insulation materials are pasted, spliced, plastered or directly used as thermal insulation mortar layer on the inner surface of the outer wall to achieve thermal insulation. [0003] The above two methods have the problems of poor thermal insulation and moisture resistance and complicated construction. In ...

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Problems solved by technology

[0003] The above two methods have the problems of poor heat insulation and moisture resistance and complicated construction. In addition, in practical applications, the extensive use of various insulation materials is not conducive to environmental protection. With the continuous innovation of various new building materials, among them Building materials with wheat straw as the main element have attracted more and more attention. Straw is an efficient and long-term raw material for light industry, textiles and building materials. It can not only partially replace bricks, wood and other materials, but also effectively protect cultivated land and forest resources.

Straw fiber concrete blocks have the characteristics of light weight, heat insulation, heat insulation, sound insulation, etc., and are easy to obtain materials, simple to manufacture, convenient to construct, and low in cost. Moisture-resistant and energy-saving insulation walls are still unsolved problems

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