CN214272455U

CN214272455U - External wall crack control heat preservation wall body

Info

Publication number: CN214272455U
Application number: CN202023204629.8U
Authority: CN
Inventors: 颜旺东
Original assignee: Changzhou Zhongjing Self Insulating Wall Material Co ltd
Current assignee: Changzhou Zhongjing Self Insulating Wall Material Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-24
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses an outer wall crack control heat preservation wall body relates to building technical field. The utility model discloses a heat preservation, anti inoxidizing coating and decorative covering that splits, the decorative covering includes the gypsum board, and the decorative covering passes through crack control subassembly and basic unit's wall body fixed connection, the crack control subassembly includes pre-buried box, installation pipe and stock, and the mounting panel that the stock right-hand member set up passes through the screw fixed with the gypsum board, the stock passes the installation pipe and extends to in the pre-buried box, and the installation pipe is pre-buried in the heat preservation, pre-buried box is fixed in the basic unit's wall body, the inner wall of pre-buried box is fixed with the one end of spring, and the other end and the sloping block fixed connection of spring. The stock passes the installation pipe and can insert in the buried box in advance, because the spring has elasticity, can make the sloping block remove, then the inserted stock can push away the sloping block, then the sloping block can get back to initial position because the effort of spring, can fix the stock in the buried box in advance through the sloping block, prevents effectively the utility model discloses the fracture.

Description

External wall crack control heat preservation wall body

Technical Field

The utility model relates to a building technical field specifically is an outer wall crack control heat preservation wall body.

Background

As many buildings are subjected to heat preservation fire accidents, the thinking of all boundaries on heat preservation and fire prevention is triggered, the fire resistance of heat preservation materials unprecedentedly arouses high importance of all boundaries in the industry, and the heat preservation wall body is a heat preservation method for placing a heat preservation layer outside a main wall material as the name suggests, so that the point influence can be reduced, and the main wall material is protected from great temperature deformation stress, so that the heat preservation method is the most widely applied heat preservation method and is also the heat preservation method vigorously advocated by the nation. Because the heat insulating material is arranged on the outer side of the outer wall of the building, the cold and heat bridge influence of all parts of the building can be basically eliminated. The heat-insulating effect of the novel light high-efficiency heat-insulating material can be fully exerted, and compared with the heat-insulating wall body with the heat-insulating sandwich structure and the heat-insulating wall body with the heat-insulating sandwich structure in the outer wall, the heat-insulating material is required to be smaller in thickness under the condition of using the same heat-insulating material, so that the higher energy-saving effect is achieved.

At present, the existing external wall thermal insulation wall is usually anti-crack through anti-crack mortar and grid cloth, is easy to crack in a severe environment, has large limitation, and cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an outer wall crack control heat preservation wall has anti-cracking, fire prevention and waterproof characteristics.

(II) technical scheme

For solving the technical problem, the utility model provides an outer wall crack control heat preservation wall body, including heat preservation, anti inoxidizing coating and finish coat of splitting, the finish coat includes the gypsum board, and the finish coat passes through crack control subassembly and basic unit's wall body fixed connection, the crack control subassembly includes pre-buried box, installation pipe and stock, and the mounting panel that the stock right-hand member set up passes through the screw fixed with the gypsum board, the stock passes in the installation pipe extends to pre-buried box, and the installation pipe is pre-buried in the heat preservation, pre-buried box is fixed in basic unit's wall body, the inner wall of pre-buried box is fixed with the one end of spring, and the other end and the sloping block fixed connection of spring.

Furthermore, the left end of the heat-insulating layer is provided with a mortar leveling layer, and the heat-insulating layer is solidified with the base wall body through the mortar leveling layer.

Furthermore, the heat preservation layer comprises a bonding layer and a polystyrene board, and the polystyrene board is solidified with the mortar leveling layer through the bonding layer.

Further, the anti-cracking protective layer comprises an anti-cracking plate, first anti-cracking mortar, grid cloth and second anti-cracking mortar, the anti-cracking plate is a nylon plate, and the first anti-cracking mortar and the second anti-cracking mortar are respectively solidified on the anti-cracking plate and the gypsum board.

Furthermore, expansion bolts are fixed on the anti-cracking plate and sequentially penetrate through the anti-cracking plate, the heat insulation layer and the mortar leveling layer to be fixed with the base wall.

Further, the right-hand member of gypsum board has set gradually fire-retardant layer and waterproof layer, fire-retardant layer is formed by fire-retardant coating spraying, the waterproof layer is formed by waterproof coating spraying.

The above technical scheme of the utility model has following profitable technological effect: the utility model discloses the crack control subassembly that sets up includes pre-buried box, installation pipe, stock, spring and sloping, and the stock passes the installation pipe can insert in the pre-buried box, because the spring has elasticity can make the sloping portable, can push away the sloping when the stock inserts, then the sloping can be got back to original position because the effort of spring, can fix the stock in pre-buried box through the sloping, prevents effectively the utility model discloses the fracture, then the utility model discloses the right-hand member of the gypsum board that sets up has set gradually fire-retardant layer and waterproof layer, can tentatively prevent fires through fire-retardant layer, improves greatly the utility model discloses a fire behavior, and the waterproof layer can improve the utility model discloses a waterproof performance can prevent that water from getting into the corruption the utility model discloses a waterproof performance can prevent water from getting into.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the anti-cracking assembly of the present invention;

fig. 3 is a schematic structural diagram of the veneer layer of the present invention.

Reference numerals:

1. a base layer wall body; 2. leveling mortar; 3. a heat-insulating layer; 301. a bonding layer; 302. a polystyrene board; 4. an anti-cracking component; 401. embedding a box; 402. installing a pipe; 403. a long rod; 404. mounting a plate; 405. a spring; 406. a sloping block; 5. an anti-cracking protective layer; 501. an anti-cracking plate; 502. first anti-crack mortar; 503. mesh cloth; 504. second crack resistant mortar; 6. an expansion bolt; 7. a finishing layer; 701. a gypsum board; 702. a flame retardant layer; 703. and a waterproof layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-3, the utility model relates to an external wall crack control thermal insulation wall, including thermal insulation layer 3, crack control protective layer 5 and finish coat 7, finish coat 7 includes gypsum board 701, finish coat 7 is through crack control subassembly 4 and basic unit's wall 1 fixed connection, crack control subassembly 4 includes pre-buried box 401, installation pipe 402 and stock 403, the mounting panel 404 that the stock 403 right-hand member set up is fixed with gypsum board 701 through the screw, mounting panel 404 has increased area of contact, and be convenient for through the fix with screw, and conveniently fix stock 403 on gypsum board 701 through the screw, stock 403 passes installation pipe 402 and extends to pre-buried box 401, and installation pipe 402 is pre-buried in thermal insulation layer 3, pre-buried box 401 is fixed in basic unit's wall 1, the inner wall of pre-buried box 401 is fixed with one end of spring 405, and the other end of spring 405 and sloping block 406 fixed connection, spring 405 is a mechanical part that utilizes elasticity to work, the inclined block 406 can be moved by the elasticity of the spring 405, so that the long rod 403 can be conveniently inserted into the embedded box 401.

Wherein as shown in fig. 1, the left end of heat preservation 3 is provided with mortar screed-coat 2, and heat preservation 3 solidifies through mortar screed-coat 2 and basic unit's wall body 1, and mortar screed-coat 2 can trowel mortar screed-coat 2, is convenient for fixed basic unit's wall body 1.

As shown in FIG. 1, the insulation layer 3 comprises an adhesive layer 301 and a polystyrene board 302, and the polystyrene board 302 is solidified with the mortar leveling layer 2 through the adhesive layer 301, and the polystyrene board 302 is conveniently fixed through the adhesive layer 301.

As shown in fig. 1, the anti-cracking protective layer 5 includes an anti-cracking board 501, a first anti-cracking mortar 502, a mesh fabric 503 and a second anti-cracking mortar 504, the anti-cracking board 501 is a nylon board, toughness can be increased through the anti-cracking board 501, and an anti-cracking effect is achieved, and the first anti-cracking mortar 502 and the second anti-cracking mortar 504 are respectively solidified on the anti-cracking board 501 and the gypsum board 701.

As shown in fig. 1, expansion bolts 6 are fixed on the anti-cracking plate 501, and the expansion bolts 6 sequentially penetrate through the anti-cracking plate 501, the heat-insulating layer 3 and the mortar leveling layer 2 and then are fixed with the base wall 1, and the heat-insulating layer 3 is conveniently fixed through the expansion bolts 6.

As shown in fig. 1 and 3, a fire retardant layer 702 and a waterproof layer 703 are sequentially disposed at the right end of a gypsum board 701, the fire retardant layer 702 is formed by spraying fire retardant paint, the fire retardant paint can block combustion, the waterproof layer 703 is formed by spraying waterproof paint, and the waterproof paint can prevent water from being accumulated and infiltrated.

The working principle is as follows: when the anti-cracking component is installed, the mortar leveling layer 2 is covered on the base wall body 1, then the bonding layer 301 of the polystyrene board 302 is aligned to the base wall body 1 and fixed, the anti-cracking protective layer 5 is bonded on the polystyrene board 302, then the expansion bolt 6 penetrates through the anti-cracking board 501, the polystyrene board 302 and the mortar leveling layer 2 and then is fixed with the base wall body 1, then the first anti-cracking mortar 502 is covered on the anti-cracking board 501, the gridding cloth 503 is laid, then the second anti-cracking mortar 504 covers the gridding cloth 503, then the long rod 403 of the gypsum board 701 penetrates through the installation pipe 402 and is inserted into the embedded box 401, the long rod 403 can push the oblique block 406 open when the anti-cracking component is inserted, then the oblique block 406 returns to the original position due to the elasticity of the spring 405, then the long rod 403 can be fixed through the oblique block 406, namely, the anti-cracking component 4 can be fixed, when the anti-cracking component 4 is used, the stability of the anti-cracking component 4 can be improved, the anti-cracking component can prevent cracking, and the anti-cracking layer 702 can prevent the anti-cracking layer from being burnt, and waterproof layer 703 can be waterproof, increases life.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an outer wall crack control heat preservation wall body, includes heat preservation (3), anti inoxidizing coating (5) and finish coat (7) that splits, its characterized in that: decorative layer (7) include gypsum board (701), and decorative layer (7) are through crack control subassembly (4) and basic unit's wall body (1) fixed connection, crack control subassembly (4) are including pre-buried box (401), installation pipe (402) and stock (403), and mounting panel (404) that stock (403) right-hand member set up are fixed through screw and gypsum board (701), stock (403) pass installation pipe (402) and extend to in pre-buried box (401), and installation pipe (402) are pre-buried in heat preservation (3), pre-buried box (401) are fixed in basic unit's wall body (1), the inner wall of pre-buried box (401) is fixed with the one end of spring (405), and the other end and sloping block (406) fixed connection of spring (405).

2. The external wall anti-cracking thermal insulation wall body according to claim 1, wherein a mortar leveling layer (2) is arranged at the left end of the thermal insulation layer (3), and the thermal insulation layer (3) is solidified with the base wall body (1) through the mortar leveling layer (2).

3. The external wall anti-cracking thermal insulation wall body as claimed in claim 1, wherein the thermal insulation layer (3) comprises an adhesive layer (301) and a polystyrene board (302), and the polystyrene board (302) is solidified with the mortar leveling layer (2) through the adhesive layer (301).

4. The external wall anti-cracking thermal insulation wall body as claimed in claim 1, wherein the anti-cracking protective layer (5) comprises an anti-cracking board (501), a first anti-cracking mortar (502), a mesh cloth (503) and a second anti-cracking mortar (504), the anti-cracking board (501) is a nylon board, and the first anti-cracking mortar (502) and the second anti-cracking mortar (504) are respectively solidified on the anti-cracking board (501) and a gypsum board (701).

5. The external wall anti-cracking thermal insulation wall body as claimed in claim 4, wherein expansion bolts (6) are fixed on the anti-cracking plate (501), and the expansion bolts (6) sequentially penetrate through the anti-cracking plate (501), the thermal insulation layer (3) and the mortar leveling layer (2) and then are fixed with the base wall body (1).

6. The external wall anti-cracking thermal insulation wall body as claimed in claim 1, wherein a flame retardant layer (702) and a waterproof layer (703) are sequentially arranged at the right end of the gypsum board (701), the flame retardant layer (702) is formed by spraying flame retardant paint, and the waterproof layer (703) is formed by spraying waterproof paint.