CN201148676Y

CN201148676Y - Self-heat preserving energy-saving wall

Info

Publication number: CN201148676Y
Application number: CNU2008200307096U
Authority: CN
Inventors: 尹哲学
Original assignee: CHANGZHOU YINENG TECHNOLOGY Co Ltd
Current assignee: CHANGZHOU YINENG TECHNOLOGY Co Ltd
Priority date: 2008-01-10
Filing date: 2008-01-10
Publication date: 2008-11-12
Anticipated expiration: 2018-01-10

Abstract

The utility model relates to a self-thermal-insulation energy-saving wall body with a composite layer structure. The composite layer sequentially comprises, from inside to outside, an inner finishing layer (1), an inner cement mortar layer (2) with polypropylene fiber (8), a foamed concrete wall base layer (3), an outer cement mortar layer (2) with polypropylene fiber (8) and a net-shaped sheet material (6) and an outer finishing layer (5), wherein the above layers are integrated; the foamed concrete wall base layer (3) is provided with closed holes (9); and the net-shaped sheet material (6) is buried and fixed in the outer cement mortar layer (4) or buried in the outer cement mortar layer (4) and is fixedly connected with the foamed concrete wall base layer (3) by anchor bolts (7). The self-thermal-insulation energy-saving wall body has the advantages of good integrity, thermal insulation, water resistance, simple structure, and convenient construction, and is particularly suitable for buildings in hot-summer and cold-winter areas.

Description

The self-heat-preservation energy-saving body of wall

Technical field

The utility model relates to a kind of self-heat-preservation energy-saving body of wall, is specially adapted to the building of Xia Redong cryogenic region.

Background technology

The waterproof and the insulation that solve building masonry wall are the directions of people's long-term endeavour.Traditional building material is for example: concrete, brick, asphalt felt, polyphenyl plate etc., and its water resistance and heat-insulating property are single, are difficult to take into account water proofing property and heat insulating ability, and the coefficient of thermal conductivity of these materials is all bigger, the utmost point is unfavorable for the energy-conservation of building.In addition, traditional constructional materials is all heavier, is unfavorable for reducing the weight of body of wall, and the body of wall that particularly cuts off body of wall and filling more need reduce weight.Developed multiple combined wall in recent years, still, level is too much, the also more complicated of constructing.

Summary of the invention

The purpose of this utility model is, a kind of good integrity is provided, and insulation and waterproof are simple in structure, the self-heat-preservation energy-saving body of wall of being convenient to construct.

The technical scheme that realizes the utility model purpose is: a kind of self-heat-preservation energy-saving body of wall, be characterized in: it has lamination layer structure, this composite bed from indoor to outdoor be interior finish coat successively, have interior cement sand bed, foam concrete body of wall basic unit, outer cement sand bed and the exterior trim surface layer of polypropylene fibre with polypropylene fibre and mesh sheets, above-mentioned each layer is fixed as a whole; Described foam concrete body of wall basic unit has blind hole.

The mesh sheets of above-mentioned self-heat-preservation energy-saving body of wall is pressed and is buried and be cemented in the outer cement sand bed, and perhaps mesh sheets is pressed to be embedded in the outer cement sand bed and with foam concrete body of wall basic unit and fixedlyed connected with crab-bolt.

The foam concrete body of wall basic unit of above-mentioned self-heat-preservation energy-saving body of wall is the integral wall of foam concrete cast in situs, or the body of wall that is built into of foam concrete block.

The interior finish coat of above-mentioned self-heat-preservation energy-saving body of wall is the decorative coating layer, or ornamental cement layer.

The exterior trim surface layer of above-mentioned self-heat-preservation energy-saving body of wall is the exterior wall coating material layer, or the face brick layer.

The polypropylene fibre that the interior cement sand bed of above-mentioned self-heat-preservation energy-saving body of wall and outer cement sand bed are had is Dan Shu, and length is 6～19mm.

Technique effect of the present utility model is: in the lamination layer structure that self-heat-preservation energy-saving body of wall of the present utility model has, owing to have a lot of blind holes in the foam concrete body of wall basic unit, not only the insulation, heat insulation, soundproof effect good, also make wall weight and the weight saving of monolithic architecture thing and saved the energy; Foam concrete body of wall very layer is identical with the material capability of inside and outside cement sand bed, therefore, the adhesion stress of body of wall basic unit and inside and outside cement sand bed is strong, good water-proof effect, and need not articulamentum or interfacial agents layer just can be directly and foam concrete body of wall basic unit bonding, level is simple and be convenient to construction; The polypropylene fibre that inside and outside cement sand bed had makes cement sand bed have crack resistance, has strengthened body of wall fastness and globality; Mesh sheets in the outer cement sand bed can be eliminated the stress that expands with heat and contract with cold and cause, prevents that it from coming off, thereby has guaranteed the globality of exterior wall, and is very favourable to heat insulating ability and the water proofing property of improving body of wall.

Description of drawings

Fig. 1 is a kind of structural representation (sectional drawing) of the utility model self-heat-preservation energy-saving body of wall;

Fig. 2 is the another kind of structural representation (sectional drawing) of the utility model self-heat-preservation energy-saving body of wall;

The specific embodiment

Shown in Fig. 1～2, a kind of self-heat-preservation energy-saving body of wall, it has lamination layer structure, this composite bed from indoor to outdoor be interior finish coat 1 successively, have interior cement sand bed 2, foam concrete body of wall basic unit 3, outer cement sand bed 4 and the exterior trim surface layer 5 of polypropylene fibre 8 with polypropylene fibre 8 and mesh sheets 6, above-mentioned each layer is fixed as a whole; Described foam concrete body of wall basic unit has blind hole 9.

Self-heat-preservation energy-saving body of wall of the present utility model, described mesh sheets 6 is pressed and is buried and be cemented in the outer cement sand bed 4, and perhaps described mesh sheets 6 presses that to be embedded in outer cement sand bed 4 interior and fixedly connected with foam concrete body of wall basic unit 3 usefulness crab-bolts 7.

Self-heat-preservation energy-saving body of wall of the present utility model, described foam concrete body of wall basic unit 3 is integral walls of foam concrete cast in situs, or the body of wall that is built into of foam concrete block.

Self-heat-preservation energy-saving body of wall of the present utility model, described interior finish coat 1 is the decorative coating layer, or ornamental cement layer; Described exterior trim surface layer 5 is exterior wall coating material layers, or the face brick layer.

Self-heat-preservation energy-saving body of wall of the present utility model, the polypropylene fibre 8 that described interior cement sand bed 2 and described outer cement sand bed 4 are had is Dan Shu, length is 6～19mm.

Self-heat-preservation energy-saving body of wall of the present utility model, described mesh sheets 6 are alkali resistant glass fibre open weave cloth or hot-galvanized steel silk screen.

Below in conjunction with drawings and Examples the utility model is further described, but not limited to by this.

It is the self-heat-preservation energy-saving body of wall of exterior wall coating material layer that embodiment 1 builds the exterior trim surface layer

Build by laying bricks or stones with foam concrete block by existent method earlier, formation has the foam concrete body of wall basic unit 3 of blind hole 9, or on-the-spot building with foam concrete forms the whole foam concrete body of wall basic unit 3 with blind hole 9,3 indoor sides are smeared the cement mortar with polypropylene fibre 8 in body of wall basic unit, cement sand bed 2 in forming, apply decorative coating 2～3 roads then or smear ornamental cement, finish coat 1 in forming; The outside of foam concrete body of wall basic unit 3 is thin smear one deck and have the cement mortar of polyacrylic fibre 8 after, to be pressed into as the alkali resistant glass fibre open weave cloth of mesh sheets 6 wherein, smear again contain polyacrylic fibre 8 cement mortar to specific thickness, formation has the outer cement sand bed 4 of polypropylene fibre 8 and mesh sheets 6, fixed back applies 2～3 road exterior wall coating materials, form exterior trim surface layer 5, after coating is solidified, promptly build up and have the self-heat-preservation energy-saving body of wall of the present utility model (referring to Fig. 1) that exterior trim surface layer 5 is exterior wall coating material layers.

It is the self-heat-preservation energy-saving body of wall of face brick layer that embodiment 2 builds the exterior trim surface layer

Basic identical with embodiment 1, difference is: the outside of the foam concrete body of wall basic unit 3 with blind hole 9 is thin smear one deck and have the cement mortar solidification hardening of polypropylene fibre 8 after, to fixedly connected with foam concrete body of wall basic unit 3 as the hot-galvanized steel silk screen of mesh sheets 6 with crab-bolt 7, smear again have polyacrylic fibre 8 cement mortar to specific thickness (will bury crab-bolt 7 at least), formation has the outer cement sand bed 4 of polypropylene fibre 8 and mesh sheets 6, last binding face tile forms exterior trim surface layer 5, and promptly building up exterior trim surface layer 5 is self-heat-preservation energy-saving bodies of wall of the present utility model (referring to Fig. 2) of face brick layer.

When building self-heat-preservation energy-saving body of wall of the present utility model, used cement mortar with polypropylene fibre 8 is mixed in proportion by rubber powder, polypropylene fibre, cement, sand; Used foam concrete is to be prepared back cast in situs in proportion or made building block by various label cement and special-purpose foaming agent and other batchings.

Claims

1, a kind of self-heat-preservation energy-saving body of wall, it is characterized in that, it has lamination layer structure, this composite bed from indoor to outdoor be interior finish coat (1) successively, have interior cement sand bed (2), the foam concrete body of wall basic unit (3) of polypropylene fibre (8), outer cement sand bed (4) and exterior trim surface layer (5) with polypropylene fibre (8) and mesh sheets (6), above-mentioned each layer is fixed as a whole; Described foam concrete body of wall basic unit (3) has blind hole (9).

2, self-heat-preservation energy-saving body of wall according to claim 1, it is characterized in that, described mesh sheets (6) is pressed and is buried and be cemented in the outer cement sand bed (4), and perhaps described mesh sheets (6) is pressed to be embedded in the outer cement sand bed (4) and with foam concrete body of wall basic unit (3) and fixedlyed connected with crab-bolt (7).

3, self-heat-preservation energy-saving body of wall according to claim 1 is characterized in that, described foam concrete body of wall basic unit (3) is the integral wall of foam concrete cast in situs, or the body of wall that is built into of foam concrete block.

4, self-heat-preservation energy-saving body of wall according to claim 1 is characterized in that, described interior finish coat (1) is the decorative coating layer, or ornamental cement layer.

5, self-heat-preservation energy-saving body of wall according to claim 1 is characterized in that, described exterior trim surface layer (5) is the exterior wall coating material layer, or the face brick layer.

6, self-heat-preservation energy-saving body of wall according to claim 1 is characterized in that, the polypropylene fibre (8) that described interior cement sand bed (2) and described outer cement sand bed (4) are had is Dan Shu, and length is 6～19mm.