CN214195311U

CN214195311U - Elastic anti-cracking putty powder outer wall structure

Info

Publication number: CN214195311U
Application number: CN202022776945.6U
Authority: CN
Inventors: 王林敏; 陈兆伟; 罗文荣; 王晴; 罗苍
Original assignee: Zhejiang Jielin New Material Technology Co ltd
Current assignee: Zhejiang Jielin New Material Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-14
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a building exterior wall engineering technical field just discloses an elasticity crack control putty powder outer wall structure, including interior wall body, interior wall body openly is provided with the inflation polyphenyl board, the standing groove has openly been seted up to the inflation polyphenyl board, the inside fixed network that is provided with of standing groove, the equal fixedly connected with fixed plate in positive four corners of fixed network. This elasticity crack control putty powder outer wall structure, through the fixed network, the fixed plate, standing groove and expansion bolts cooperation are used, make the fixed network pass through expansion bolts and fix the expansion polyphenyl board, thereby further improved the fixed effect of expansion polyphenyl board, the stability of the device structure has been guaranteed, use through setting up the cooperation of active carbon board and breathing paper, make the active carbon board play absorbent effect to the formaldehyde of the production on putty layer, thereby further reduced the putty layer and distributed indoor formaldehyde, the health of indoor personnel has been protected.

Description

Elastic anti-cracking putty powder outer wall structure

Technical Field

The utility model relates to a building outer wall engineering technical field specifically is an elasticity crack control putty powder outer wall structure.

Background

When the existing outer wall is connected with the inner wall, the outer wall is generally fixed on the inner wall through other parts which are taken as the wall body, and the outer wall is fixed on the inner wall only through the existing parts, so that a gap is difficult to avoid between the outer wall and the inner wall, the outer wall shakes, and the outer wall cracks, falls off and the like; according to the relevant regulations of the technical regulations for waterproof engineering of the exterior wall of the building, the existing exterior wall not only has a waterproof function, but also has good heat preservation and sound insulation effects, so that the comprehensive quality of the building is further improved; in addition, the outer wall is required to be painted with the dye coating, and the dye coating has certain smell, so that the environment is polluted, and the painting of the outer wall is not facilitated.

For example, chinese patent application nos.: 201922314901.9, the external wall structure of elastic anti-cracking putty powder is basically described as follows: including the interior wall, the outside of interior wall is equipped with top limiting plate and bottom limiting plate, is equipped with the expanded polystyrene board between top limiting plate and the bottom limiting plate, and the outside of expanded polystyrene board is equipped with syllable-dividing purifying plate, is equipped with anti mortar layer of splitting between syllable-dividing purifying plate and the expanded polystyrene board, and syllable-dividing purifying plate passes through anti mortar layer bonding of splitting to be fixed on the outer wall of expanded polystyrene board, and the outside of syllable-dividing purifying plate is equipped with water-fast putty layer, is equipped with the protection net cloth between syllable-dividing purifying plate and the water-fast putty layer. The utility model provides a prevent to appear the clearance between outer wall and the interior wall, avoid the outer wall phenomenons such as fracture, drop to appear, heat preservation and sound insulation effect are good, have purifying effect, fixed reliable elasticity crack control putty powder outer wall structure, but the device purifies the carbon bed outside and is provided with the honeycomb panel, and it is relatively poor to water-fast putty's adsorption efficiency to purify the carbon bed, and the fixed effect of inflation polyphenyl board is relatively poor, and the inflation polyphenyl board drops from the interior wall outside easily.

Therefore, the inventor takes the experience of abundant design development and actual manufacturing of the related industry for years into consideration, researches and improves the existing structure and deficiency, and provides the elastic anti-cracking putty powder outer wall structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an elasticity crack control putty powder outer wall structure has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an elastic anti-cracking putty powder outer wall structure comprises an inner wall body, wherein an expanded polystyrene board is arranged on the front surface of the inner wall body, a placing groove is formed in the front surface of the expanded polystyrene board, a fixing net is arranged inside the placing groove, four corners of the front surface of the fixing net are fixedly connected with fixing plates, T-shaped holes are formed in the front surfaces of the fixing plates, expansion bolts are arranged inside the T-shaped holes, the rear ends of the expansion bolts penetrate through the expanded polystyrene board and the front surface of the inner wall body, a reinforcing wire mesh is fixedly connected to the front surface of the fixing net, anti-cracking glue mortar is arranged on the front surface of the fixing net, a heat-insulating plate is fixedly connected to the front surface of the anti-cracking glue mortar, a fixing frame is fixedly connected to the front surface of the heat-insulating plate, a sound-insulating layer is fixedly connected to the inner wall of the fixing frame, an activated carbon board is fixedly connected to the front surface of the activated carbon board, breathing paper is fixedly connected to the front surface of the activated carbon board, the front surface of the breathing paper is fixedly connected with a putty layer.

Preferably, the thickness of puigging is ten millimeters, and the front of puigging is seted up multiunit semicircular groove.

Preferably, the heat-insulating plate is made of aluminum foil glass wool roll felt, and the thickness of the heat-insulating plate is six millimeters.

Preferably, the fixing net and the reinforcing wire net are made of Q235 steel, and the thickness of the fixing net is three millimeters.

Preferably, the inner wall of the T-shaped hole is provided with a friction anti-slip layer, and the outer surface of the friction anti-slip layer is provided with friction anti-slip lines.

(III) advantageous effects

Compared with the prior art, the utility model provides an elasticity crack control putty powder outer wall structure possesses following beneficial effect:

1. this elasticity crack control putty powder outer wall structure, through the fixed network, the fixed plate, standing groove and expansion bolts cooperation are used, make the fixed network pass through expansion bolts and fix the expansion polyphenyl board, thereby further improved the fixed effect of expansion polyphenyl board, the stability of the device structure has been guaranteed, use through setting up the cooperation of active carbon board and breathing paper, make the active carbon board play absorbent effect to the formaldehyde of the production on putty layer, thereby further reduced the putty layer and distributed indoor formaldehyde, the health of indoor personnel has been protected.

2. This elasticity crack control putty powder outer wall structure, through setting up the heat preservation heat insulating board, make the heat preservation heat insulating board play the thermal-insulated effect of heat preservation to this wall body, thereby further improved this wall body heat preservation thermal-insulated performance, through setting up the puigging, make the puigging play absorptive effect to the noise, thereby further improved the syllable-dividing effect of this wall body, through setting up crack control glue mud mortar, make crack control glue mud mortar play the effect of crack control to the putty layer, thereby further reduced the probability of this wall body fracture.

Drawings

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

fig. 2 and 3 are schematic views showing the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. an inner wall; 2. expanded polystyrene board; 201. a placement groove; 3. fixing the net; 4. a fixing plate; 401. a T-shaped hole; 5. an expansion bolt; 6. anti-cracking glue mud-sand slurry; 7. a heat insulation plate; 8. a fixing frame; 9. a sound insulating layer; 10. an activated carbon plate; 11. a breathing paper; 12. a putty layer; 13. and reinforcing the wire mesh.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an elastic anti-cracking putty powder outer wall structure comprises an inner wall body 1, wherein an expanded polystyrene board 2 is arranged on the front surface of the inner wall body 1, a placing groove 201 is arranged on the front surface of the expanded polystyrene board 2, a fixing net 3 is arranged inside the placing groove 201, fixing plates 4 are fixedly connected with four corners of the front surface of the fixing net 3, T-shaped holes 401 are arranged on the front surface of the fixing plates 4, expansion bolts 5 are arranged inside the T-shaped holes 401, the rear ends of the expansion bolts 5 penetrate through the expanded polystyrene board 2 and the front surface of the inner wall body 1, a reinforcing wire net 13 is fixedly connected with the front surface of the fixing net 3, anti-cracking glue mortar 6 is arranged on the front surface of the fixing net 3, a heat preservation 7 is fixedly connected with the front surface of the heat preservation 7, a fixing frame heat insulation board 8 is fixedly connected with a sound insulation layer 9 on the inner wall of the fixing frame 8, an activated carbon board 10 is fixedly connected with a breathing paper 11 on the front surface of the activated carbon board heat insulation board 10, the front surface of the breathing paper 11 is fixedly connected with a putty layer 12, the fixing net 3, the fixing plate 4, the placing groove 201 and the expansion bolts 5 are matched for use, so that the fixing net 3 fixes the expansion polystyrene board 2 through the expansion bolts 5, the fixing effect of the expansion polystyrene board 2 is further improved, the stability of the structure of the device is ensured, the activated carbon board 10 is matched with the breathing paper 11 for use, so that the activated carbon board 10 plays an adsorption role in formaldehyde generated by the putty layer 12, the formaldehyde emitted to the indoor from the putty layer 12 is further reduced, the body health of indoor personnel is protected, the heat-insulating board 7 plays a heat-insulating role on the wall body by arranging the heat-insulating board 7, so that the heat-insulating performance of the wall body is further improved, and the sound-insulating layer 9 is arranged, so that the sound-insulating layer 9 plays an absorbing role in noise, thereby further improved the syllable-dividing effect of this wall body, through setting up crack control glue mud mortar 6 for crack control glue mud mortar 6 plays the effect of crack control to putty layer 12, thereby has further reduced the probability of this wall body fracture.

The utility model discloses in, for further improvement the device's sound insulation performance, consequently the thickness of puigging 9 is ten millimeters, and multiunit semicircular groove has been seted up in the front of puigging 9 for sound is refraction repeatedly inside semicircular groove, thereby further improves the device's sound insulation performance.

The utility model discloses in, in order to further improve the device's thermal insulation performance, consequently the material of heat preservation heat insulating board 7 is the cotton felt that rolls up of aluminium foil glass, and the thickness of heat preservation heat insulating board 7 is six millimeters, through the material setting to heat preservation heat insulating board 7 to the device's thermal insulation performance has further been improved.

The utility model discloses in, for further improvement fixed network 3's structural stability, consequently fixed network 3 and the material of consolidating iron wire 13 are the Q235 steel, and fixed network 3's thickness is three millimeters, through the material setting to fixed network 3 to the structural stability of fixed network 3 has further been improved.

The utility model discloses in, in order to further reduce the probability that expansion bolts 5 drops, consequently be provided with the friction skid resistant course at T shape hole 401 inner wall, the surface of friction skid resistant course is provided with friction non-slip texture to increased the frictional force between T shape hole 401 inner wall and the 5 surfaces of expansion bolts, further reduced the probability that expansion bolts 5 drop.

When the breathing paper fixing and insulating device is used, the fixing net 3 is placed inside the placing groove 201, the fixing net 3 and the expansion polystyrene board 2 are fixed on the inner wall body 1 through the expansion bolts 5, the anti-cracking glue mortar 6 is coated on the front surface of the expansion polystyrene board 2, the heat-insulating board 7 is covered on the front surface of the anti-cracking glue mortar 6, the heat-insulating board 7 is fixed after the anti-cracking glue mortar 6 is dried, the fixing frame 8 and the sound-insulating layer 9 are adhered on the front surface of the heat-insulating board 7, the activated carbon board 10 is adhered on the front surface of the fixing frame 8, the breathing paper 11 is adhered on the front surface of the activated carbon board 10, and the putty layer 12 is coated on the front surface of the breathing paper 11.

To sum up, this elasticity crack control putty powder outer wall structure, through fixed network 3, fixed plate 4, standing groove 201 and expansion bolt 5 cooperation are used, make fixed network 3 fix expansion polyphenyl board 2 through expansion bolt 5, thereby further improved expansion polyphenyl board 2's fixed effect, the stability of the device structure has been guaranteed, use through setting up activated

carbon board

10 and 11 cooperations of breathing paper, make activated carbon board 10 play absorbent effect to the formaldehyde of putty layer 12's production, thereby further reduced putty layer 12 and disseminate indoor formaldehyde, the healthy of indoor personnel has been protected.

This elasticity crack control putty powder outer wall structure, through setting up heat preservation heat insulating board 7, make heat preservation heat insulating board 7 play the thermal-insulated effect of heat preservation to this wall body, thereby further improved this wall body heat preservation thermal-insulated performance, through setting up puigging 9, make puigging 9 play absorptive effect to the noise, thereby further improved the syllable-dividing effect of this wall body, through setting up crack control glue mud mortar 6, make crack control glue mud mortar 6 play the effect of crack control to putty layer 12, thereby further reduced the probability of this wall body fracture.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elasticity crack control putty powder outer wall structure, includes interior wall body (1), its characterized in that: the front surface of the inner wall body (1) is provided with an expanded polystyrene board (2), the front surface of the expanded polystyrene board (2) is provided with a placing groove (201), a fixing net (3) is arranged in the placing groove (201), four front corners of the fixing net (3) are fixedly connected with fixing plates (4), the front surface of each fixing plate (4) is provided with a T-shaped hole (401), an expansion bolt (5) is arranged in each T-shaped hole (401), the rear end of each expansion bolt (5) penetrates through the front surfaces of the expanded polystyrene board (2) and the inner wall body (1), the front surface of the fixing net (3) is fixedly connected with a reinforcing wire netting (13), the front surface of the fixing net (3) is provided with anti-cracking glue mortar (6), the front surface of the anti-cracking glue mortar (6) is fixedly connected with a heat-insulating board (7), the front surface of the heat-insulating board (7) is fixedly connected with a fixing frame (8), fixed frame (8) inner wall fixedly connected with puigging (9), fixed frame (8) openly fixedly connected with activated carbon plate (10), activated carbon plate (10) openly fixedly connected with exhales paper (11), breathe paper (11) openly fixedly connected with putty layer (12).

2. The elastic anti-cracking putty powder outer wall structure as claimed in claim 1, is characterized in that: the thickness of puigging (9) is ten millimeters, and multiunit semicircular groove has been seted up on the front of puigging (9).

3. The elastic anti-cracking putty powder outer wall structure as claimed in claim 1, is characterized in that: the heat-insulating plate (7) is made of aluminum foil glass wool roll felt, and the thickness of the heat-insulating plate (7) is six millimeters.

4. The elastic anti-cracking putty powder outer wall structure as claimed in claim 1, is characterized in that: the fixing net (3) and the reinforcing iron wire net (13) are made of Q235 steel, and the thickness of the fixing net (3) is three millimeters.

5. The elastic anti-cracking putty powder outer wall structure as claimed in claim 1, is characterized in that: the inner wall of the T-shaped hole (401) is provided with a friction anti-slip layer, and the outer surface of the friction anti-slip layer is provided with friction anti-slip lines.