CN206607703U - A kind of composite heat insulation sound insulation wall - Google Patents

Abstract

The utility model discloses a composite thermal insulation and sound-insulating wall, which comprises a hollow brick and a decorative surface. A steel bar is arranged in a through hole in the middle of the hollow brick, concrete is poured on the outside of the steel bar, and interface mortar is placed in the color code on the inner wall of the hollow brick. layer, the interface mortar layer is provided with a modified composite thermal insulation layer, the modified composite thermal insulation layer is provided with a crack-resistant glass fiber mesh cloth, and the crack-resistant glass fiber mesh cloth is provided with a damping and sound-insulating layer outside, The exterior of the damping and sound-insulating layer is provided with the decorative surface. The beneficial effect is that the anti-seismic effect of the wall can be improved, the thermal insulation and sound insulation capabilities of the wall can be enhanced, and the wall is made of environmentally friendly materials, which is beneficial to health.

Description

A composite thermal insulation and sound insulation wall

technical field

The utility model relates to the construction field, in particular to a composite thermal insulation wall.

Background technique

With the development of society, people have higher and higher requirements for clothing, food, housing and transportation. The effect of earthquake resistance, heat insulation and sound insulation of houses is related to the quality of houses and affects the sales price of houses. The Chinese patent with the application number 201620294260.9 discloses a wall sound insulation and heat preservation structure, including a wall, a keel, and wallpaper, and a waterproof layer, a heat insulation layer, and an insulation layer are installed between the wall and the keel from left to right. , A sound insulation layer is installed between the keel and the wallpaper; a groove is opened in the heat insulation layer, and a fireproof block is installed in the groove, and the fireproof block is connected to the heat preservation layer in conflict. Above-mentioned patent is not environment-friendly, and sound-insulation anti-seismic effect is bad.

Utility model content

The purpose of this utility model is to provide a composite thermal insulation and sound insulation wall in order to solve the above problems.

The utility model realizes above-mentioned purpose through following technical scheme:

A composite heat-insulating and sound-insulating wall, comprising a hollow brick and a decorative surface, steel bars are arranged in the through hole in the middle of the hollow brick, concrete is poured on the outside of the steel bar, there is an interface mortar layer in the color code on the inner wall of the hollow brick, and the interface A modified composite insulation layer is arranged on the outside of the mortar layer, and a crack-resistant glass fiber mesh cloth is arranged on the outside of the modified composite insulation layer. A damping and sound-insulating layer is arranged on the outside of the crack-resistant fiberglass mesh. The exterior is provided with the decorative surface.

Further, the diameter of the steel bar is not less than 8mm.

Further, the mixing ratio of cement and fine sand in the concrete is 1:2.5.

Further, the mixing ratio of cement and fine sand in the interface mortar layer is 1:3.

Further, the thickness of the interface mortar layer is not less than 10mm.

Further, the damping and sound-insulating layer includes a damping environment-friendly sound-insulating and shock-absorbing adhesive layer, a heat-insulating metal plate, and inorganic fiber sound-absorbing cotton.

Further, the thickness of the damping, environmentally friendly, sound-insulating and shock-absorbing adhesive layer is 1mm.

Further, the heat-insulating metal plate is pasted on both sides of the damping, environmentally friendly, sound-insulating and shock-absorbing adhesive layer, and the inorganic fiber sound-absorbing cotton is pasted on the outside of the heat-insulating metal plate.

Further, the thickness of the inorganic fiber sound wave absorbing cotton is not less than 5mm.

Further, the decorative surface is one or more of waterproof paint, wallpaper, decorative board or ceramic tile.

The beneficial effect of the utility model is that: the anti-seismic effect of the wall can be improved, the thermal insulation and sound insulation capabilities of the wall can be enhanced, and the utility model is made of environmentally friendly materials, which is beneficial to health.

Description of drawings

Fig. 1 is a structural diagram of a composite thermal insulation wall described in the utility model;

Fig. 2 is a schematic diagram of the structure of the damping and sound-insulating layer of a composite thermal insulation and sound-insulation wall according to the utility model.

The reference signs are explained as follows:

1. Hollow brick; 2. Concrete; 3. Steel bar; 4. Decorative surface; 5. Damping sound insulation layer; 6. Modified composite insulation layer; 7. Anti-cracking glass fiber mesh cloth; 8. Interface mortar layer; 9. Damping Environmental sound insulation and shock absorbing adhesive layer; 10. Heat insulating metal plate; 11. Inorganic fiber sound wave absorbing cotton.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figures 1-2, a composite heat-insulating and sound-insulating wall includes a hollow brick 1 and a decorative surface 4, a steel bar 3 is arranged in the through hole in the middle of the hollow brick 1, concrete 2 is poured on the outside of the steel bar 3, and the inner wall of the hollow brick 1 is colored There is an interface mortar layer 8 in the number, and a modified composite thermal insulation layer 6 is arranged on the outer side of the interface mortar layer 8, and a crack-resistant glass fiber mesh cloth 7 is arranged on the outer side of the modified composite thermal insulation layer 6, and an anti-crack glass fiber mesh cloth 7 is arranged on the outer side There is a damping and sound-insulating layer 5, and the exterior of the damping and sound-insulating layer 5 is provided with a decorative surface 4.

Further, the diameter of steel bar 3 is not less than 8mm, the mixing ratio of cement and fine sand in concrete 2 is 1:2.5, the mixing ratio of cement and fine sand in interface mortar layer 8 is 1:3, and the thickness of interface mortar layer 8 is not Less than 10mm, the damping and sound-insulating layer 5 includes a damping, environmentally friendly, sound-insulating and shock-absorbing adhesive layer 9, a heat-insulating metal plate 10, and inorganic fiber sound-absorbing cotton 11, and the thickness of the damping, environmentally-friendly, sound-insulating and shock-absorbing adhesive layer 9 is 1 mm, and the heat-insulating metal plate 10 is pasted On both sides of the damping, environmental protection, sound-insulating and shock-absorbing adhesive layer 9, inorganic fiber sound-absorbing cotton 11 is pasted on the outside of the heat-insulating metal plate 10. The thickness of the inorganic fiber sound-absorbing cotton 11 is not less than 5 mm, and the decorative surface 4 is waterproof paint, wallpaper, One or more of decorative panels or ceramic tiles.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their effects.

Claims (10)

1. a kind of composite heat insulation sound insulation wall, it is characterised in that：Including hollow brick, decorative cover, the through hole in the middle of the hollow brick Inside it is provided with outside reinforcing bar, the reinforcing bar and has poured concrete, bounded facing sand pulp layer in the hollow brick inwall colouring number is described Boundary mortar layer outside is provided with the outside of modified composite heat-insulating layer, the modified composite heat-insulating layer and is provided with cracking resistance fiberglass mesh Damping sound insulation layer is provided with the outside of cloth, the cracking resistance glass fiber reticular cloth, the damping sound insulation layer is outside to be provided with the decorative cover.

2. a kind of composite heat insulation sound insulation wall according to claim 1, it is characterised in that：The diameter of the reinforcing bar is not less than 8mm。

3. a kind of composite heat insulation sound insulation wall according to claim 1, it is characterised in that：In the concrete cement with it is thin Husky mixed proportion is 1：2.5.

4. a kind of composite heat insulation sound insulation wall according to claim 1, it is characterised in that：The cement of the boundary mortar layer Mixed proportion with fine sand is 1：3.

5. a kind of composite heat insulation sound insulation wall according to claim 1, it is characterised in that：The thickness of the boundary mortar layer It is not less than 10mm.

6. a kind of composite heat insulation sound insulation wall according to claim 1, it is characterised in that：The damping sound insulation layer includes resistance Buddhist nun's environmental protection sound insulation damping glue-line, heat insulating metal plate and inorfil wave absorption cotton.

7. a kind of composite heat insulation sound insulation wall according to claim 6, it is characterised in that：The environmentally friendly sound insulation damping of damping The thickness of glue-line is 1mm.

8. a kind of composite heat insulation sound insulation wall according to claim 6, it is characterised in that：The heat insulating metal plate is pasted onto The inorfil wave absorption is pasted with the outside of the both sides of the environmentally friendly sound insulation damping glue-line of damping, the heat insulating metal plate Cotton.

9. a kind of composite heat insulation sound insulation wall according to claim 6, it is characterised in that：The inorfil wave absorption The thickness of cotton is not less than 5mm.

10. a kind of composite heat insulation sound insulation wall according to claim 1, it is characterised in that：The decorative cover applies for waterproof Material, wallpaper, decorative panel or ceramic tile one or more therein.