CN213682635U

CN213682635U - Assembled light composite heat-insulation outer wall

Info

Publication number: CN213682635U
Application number: CN202022455867.XU
Authority: CN
Inventors: 钱云
Original assignee: Shanghai Haoke Construction Group Co ltd
Current assignee: Shanghai Haoke Construction Group Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-13
Anticipated expiration: 2030-10-29

Abstract

The application relates to an assembled light composite heat-insulating outer wall which comprises a heat-insulating layer, wherein an outer concrete layer is fixedly arranged on one side of the heat-insulating layer, and an inner concrete layer is fixedly arranged on one side of the heat-insulating layer, which is far away from the outer concrete layer; connecting grooves are formed in the upper surfaces of the outer concrete layer and the inner concrete layer, the openings of the connecting grooves are opposite to the heat preservation layer, and the connecting grooves are filled with adhesives; the heat preservation just all has set firmly a plurality of fixed blocks on the both sides wall to outer concrete layer and interior concrete layer, and outer concrete layer and interior concrete layer deviate from one side of heat preservation all be equipped with a plurality of and each fixed block one-to-one reinforcing bolt, the last reinforcing bolt of outer concrete layer run through outer concrete layer after with correspond fixed block threaded connection, the last reinforcing bolt of interior concrete layer run through interior concrete layer after with correspond fixed block threaded connection. This application has reached and has effectively improved the stability of being connected of heat preservation and concrete layer, and then has improved assembled heat preservation outer wall life's effect.

Description

Assembled light composite heat-insulation outer wall

Technical Field

The application relates to the field of assembly type buildings, in particular to an assembly type light composite heat-insulation outer wall.

Background

At present, the assembled building is popular with national advocated and supported; the fabricated building is a building which is formed by transferring a large amount of field operation in the traditional construction mode to a factory workshop, processing and manufacturing building components and accessories in a factory, transporting the components and accessories to a building construction site, and assembling and mounting the components and accessories on the site in a reliable connection mode; an assembled heat-insulating outer wall belongs to one of assembled buildings.

The existing assembled heat-insulating outer wall generally comprises a heat-insulating layer, an inner concrete layer and an outer concrete layer which are bonded on two sides of the heat-insulating layer, wherein the heat-insulating layer and the two concrete layers are bonded through an adhesive and then are transported to a construction site for installation; one side of the inner concrete layer deviating from the heat-insulating layer is opposite to the indoor side during installation, and one side of the outer concrete layer deviating from the heat-insulating layer is opposite to the outdoor side.

Aiming at the related technologies, the inventor thinks that the defect that the service life of the assembled heat-insulation outer wall is shortened due to unstable connection relation between the heat-insulation layer and the concrete layer exists.

SUMMERY OF THE UTILITY MODEL

In order to improve because of heat preservation and concrete layer relation of connection unstable problem that leads to assembled heat preservation outer wall life to step down, this application provides an assembled light compound incubation outer wall.

The application provides a pair of assembled light composite heat preservation outer wall adopts following technical scheme:

an assembled light composite heat-insulating outer wall comprises a heat-insulating layer, wherein an outer concrete layer is fixedly arranged on one side of the heat-insulating layer, and an inner concrete layer is fixedly arranged on one side of the heat-insulating layer, which is far away from the outer concrete layer; connecting grooves are formed in the upper surfaces of the outer concrete layer and the inner concrete layer, the openings of the connecting grooves are opposite to the heat preservation layer, and the connecting grooves are filled with adhesives; the heat preservation just all has set firmly a plurality of fixed blocks on the both sides wall to outer concrete layer and interior concrete layer, and outer concrete layer and interior concrete layer deviate from one side of heat preservation all be equipped with a plurality of and each fixed block one-to-one reinforcing bolt, the last reinforcing bolt of outer concrete layer run through outer concrete layer after with correspond fixed block threaded connection, the last reinforcing bolt of interior concrete layer run through interior concrete layer after with correspond fixed block threaded connection.

By adopting the technical scheme, the reinforcing bolts are screwed down, so that one end of each fixing bolt is connected into the fixing block in a threaded manner, and the fixing relation among the inner concrete layer, the outer concrete layer and the heat insulation layer is more stable; the adhesive is poured into the connecting groove, so that the connecting stability of the inner concrete layer, the outer concrete layer and the heat-insulating layer is further enhanced, and the possibility that the service life of the assembled heat-insulating outer wall is shortened due to unstable connecting relation among the inner concrete layer, the outer concrete layer and the heat-insulating layer is effectively reduced; the setting of fixed block can effectively increase the area of contact of adhesive and heat preservation to the bonding stability of heat preservation bonding part has effectively been improved.

Optionally, the wire netting has all been set firmly to the both sides wall that the heat preservation just faced the spread groove, and the gap of wire netting is worn out to the one end that the fixed block deviates from the heat preservation.

Through adopting above-mentioned technical scheme, when pouring the adhesive into the spread groove, the area of contact of adhesive and heat preservation can effectively be increased in the setting of wire netting to heat preservation bonding part's bonding stability has been improved.

Optionally, the lateral wall that deviates from the heat preservation on outer concrete layer has set firmly the puigging, and the puigging just offers the reinforcement recess that is used for holding the reinforcement bolt and deviates from fixed block one end on outer concrete layer's the lateral wall.

Through adopting above-mentioned technical scheme, the one side that deviates from the heat preservation in outer concrete layer is just outdoor, and the puigging can effectively completely cut off outdoor noise to improve indoor living comfort level.

Optionally, an inherent waterproof layer is arranged on one side of the sound insulation layer, which is far away from the outer concrete layer.

By adopting the technical scheme, the waterproof layer can effectively block outdoor water so as to effectively reduce the possibility that water enters the room; the waterproof layer sets firmly the setting that deviates from outer concrete layer one side at the puigging simultaneously, can do effective protection to the puigging to make the puigging can normally exert its syllable-dividing effect.

Optionally, a plurality of bonding grooves are formed in the side wall, opposite to the sound insulation layer and the outer concrete layer, of the sound insulation layer, the bonding grooves are further formed in the side wall, opposite to the sound insulation layer, of the waterproof layer, the top height of each bonding groove is flush with the top height of the sound insulation layer and the top height of the waterproof layer, and the bonding agent is filled in each bonding groove.

By adopting the technical scheme, the adhesive is poured into the bonding groove so as to further improve the connection stability between the outer concrete layer and the sound-insulating layer and between the sound-insulating layer and the waterproof layer; the parallel and level setting on bonding groove top and outer concrete layer, puigging, waterproof layer top provides convenience for pouring of adhesive.

Optionally, a plurality of cavities are formed in the outer concrete layer and the inner concrete layer.

By adopting the technical scheme, the cavity can effectively reduce the weight of the outer concrete layer and the inner concrete layer, on one hand, the transportation of the assembled heat-insulation outer wall is facilitated, and the use of raw materials is effectively saved; on the other hand, the arrangement of the cavity can further play a role in sound insulation.

Optionally, the leveling layer is fixedly arranged on one side, away from the heat preservation layer, of the inner concrete layer, and the reinforcing groove is further formed in the side wall, right opposite to the inner concrete layer, of the leveling layer.

Through adopting above-mentioned technical scheme, the lateral wall that interior concrete layer deviates from the heat preservation is just indoor, and the leveling layer surface is level to indoor pleasing to the eye degree has effectively been improved.

Optionally, reinforced groove has all been seted up on the mutual just right lateral wall of screed and interior concrete layer, reinforced groove's the top height and the top height parallel and level of screed and interior concrete layer, and the adhesive still fills in reinforced groove.

Through adopting above-mentioned technical scheme, pack the bonding agent to reinforcing tank to make the relation of connection on screed and interior concrete layer more stable, reinforcing tank top and screed and the setting of the high parallel and level of interior concrete layer top provide convenience for pouring of bonding agent.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the adhesive is poured into the connecting groove, so that the connecting relation among the heat-insulating layer, the inner concrete layer and the outer concrete layer is more stable; the reinforcing bolts are screwed down, so that the end, opposite to the fixed block, of each reinforcing bolt penetrates through the adhesive and is completely screwed into the fixed block, and the reinforcing bolts can further enhance the connection stability between the heat-insulating layer and the inner concrete layer and between the heat-insulating layer and the outer concrete layer, so that the possibility that the service life of the assembled heat-insulating outer wall is shortened due to unstable connection among the heat-insulating layer, the inner concrete layer and the outer concrete layer is effectively reduced;

2. when the adhesive is poured into the connecting grooves, the contact area of the adhesive and the heat-insulating layer is effectively increased due to the arrangement of the fixing blocks and the wire netting, so that the adhesion stability of the adhesion part of the heat-insulating layer is improved;

3. the outer concrete layer deviates from the sound-proof layer and the waterproof layer on one side of the heat-insulating layer, so that the functional range of the outer wall of the assembled heat-insulating bag is effectively enlarged, and meanwhile, the sound-proof layer and the waterproof layer are arranged in positions, so that each part can stably exert the effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view showing a partial explosion of a fixing block and a wire;

fig. 3 is a sectional view showing a cavity.

Description of reference numerals: 1. a heat-insulating layer; 11. a fixed block; 12. a wire mesh; 2. an outer concrete layer; 21. connecting grooves; 211. an adhesive; 3. an inner concrete layer; 31. reinforcing the bolt; 32. a cavity; 4. a sound insulating layer; 41. a bonding groove; 42. reinforcing the groove; 5. a waterproof layer; 6. a leveling layer; 61. and (5) reinforcing the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses assembled light composite heat preservation outer wall.

Referring to fig. 1, the assembled light composite heat-insulating outer wall comprises a heat-insulating layer 1, an outer concrete layer 2 and an inner concrete layer 3, wherein the outer concrete layer 2 and the inner concrete layer 3 are fixedly arranged on two side walls of the heat-insulating layer 1, which are opposite to each other, the heat-insulating layer 1 is made of XPS polystyrene extruded sheets, and the outer concrete layer 2 and the inner concrete layer 3 are both made of light concrete; the outer concrete layer 2 is fixedly provided with a sound insulation layer 4 and a waterproof layer 5 in sequence from the side wall of the heat insulation layer 1 to the direction far away from the heat insulation layer 1, wherein the sound insulation layer 4 is a sound insulation board, and the waterproof layer 5 is a PVC board; the leveling layer 6 is fixedly arranged on the side wall of the inner concrete layer 3, which is far away from the heat insulation layer 1, and the leveling layer 6 is also made of lightweight concrete; when the assembly type heat-insulation outer wall is installed, one side of the inner concrete layer 3, which is far away from the heat-insulation layer 1, is opposite to the indoor, one side of the outer concrete layer 2, which is far away from the heat-insulation layer 1, is opposite to the outdoor, and the surface of one side of the leveling layer 6, which is far away from the inner concrete layer 2, is smooth, so that the indoor attractiveness is effectively improved; the waterproof layer 5 can effectively block outdoor water, the sound insulation layer 4 can effectively block outdoor noise, and the heat insulation layer 1 can effectively block outdoor air; meanwhile, the waterproof layer 5 can effectively protect the sound insulation layer 4, so that the sound insulation layer 4 can normally exert the sound insulation effect; the inner concrete layer 3 and the outer concrete layer 2 can both effectively protect the heat-insulating layer 1, so that the heat-insulating layer 1 can normally exert the heat-insulating effect.

Referring to fig. 1 and 2, the upper surfaces of the outer concrete layer 2 and the inner concrete layer 3 are both provided with connecting grooves 21, the openings of the connecting grooves 21 face the insulating layer 1, and the connecting grooves 21 are filled with adhesives 211; a plurality of fixed blocks 11 are fixedly arranged on two side walls of the heat preservation layer 1, which are opposite to the outer concrete layer 2 and the inner concrete layer 3, wire netting 12 is fixedly arranged on two side walls of the heat preservation layer 1, which are opposite to the outer concrete layer 2 and the inner concrete layer 3, the wire netting 12 is positioned on two side walls of the heat preservation layer 1, which are opposite to the connecting groove 21, and one end of each fixed block 11, which is opposite to the heat preservation layer 1, penetrates out of the grid of the wire netting 12; a plurality of reinforcing bolts 31 are arranged on the side wall of the outer concrete layer 2, which is far away from the inner concrete layer 3, and the reinforcing bolts 31 penetrate through the adhesive 211 and are in threaded connection with the fixed block 11; a plurality of reinforcing grooves 42 are formed in the side wall, opposite to the outer concrete layer 2, of the sound insulation layer 4, and one end, away from the outer concrete layer 2, of each reinforcing bolt 31 is located in the corresponding reinforcing groove 42; the reinforcing grooves 42 are also provided in the side wall of the levelling layer 6 facing the inner concrete layer 3 for receiving the ends of the corresponding reinforcing bolts 31 facing away from the inner concrete layer 3; the arrangement of the fixed block 11 and the wire netting 12 effectively increases the contact area between the adhesive 211 and the heat-insulating layer 1, thereby improving the bonding stability of the heat-insulating layer 1, the outer concrete layer 2 and the inner concrete layer 3; and the reinforcing bolts 31 are screwed down, so that the connection relation of the bonding parts of the heat-insulating layer 1, the outer concrete layer 2 and the inner concrete layer 3 is more stable, and the service life of the assembled outer wall is effectively prolonged.

Referring to fig. 1 and 2, the two opposite side walls of the sound insulation layer 4 and the outer concrete layer 2 are both provided with bonding grooves 41, the bonding grooves 41 are also formed in the two opposite side walls of the sound insulation layer 4 and the waterproof layer 5, the top heights of the bonding grooves 41 are flush with the top heights of the outer concrete layer 2 and the sound insulation layer 4, and the bonding agent 211 is also filled in the bonding grooves 41; the setting at bonding groove 41 top provides convenience for the pouring of adhesive 211, and the pouring of adhesive 211 has further improved the stability of being connected between puigging 4 and outer concrete layer 2, puigging 4 and waterproof layer 5 simultaneously.

Referring to fig. 2 and 3, a plurality of cavities 32 are formed inside the inner concrete layer 3 and the outer concrete layer 2; the side walls of the inner concrete layer 3, which are opposite to the leveling layer 6, are provided with a plurality of reinforcing grooves 61, the top heights of the reinforcing grooves 61 are flush with the top heights of the leveling layer 6 and the inner concrete layer 3, and the adhesive 211 is also filled in the reinforcing grooves 61; the arrangement of the cavity 32 can effectively reduce the overall weight of the assembled heat-insulation outer wall, on one hand, the transportation of the assembled wall is facilitated, and on the other hand, raw materials can be effectively saved when the assembled wall is manufactured; the top end of the reinforcing groove 61 is arranged to facilitate the pouring of the adhesive 211, and the pouring of the adhesive 211 further improves the connection stability of the leveling layer 6 and the inner concrete layer 3.

The implementation principle of an assembled light composite heat-insulating outer wall in the embodiment of the application is as follows: when the assembled heat-insulation outer wall is manufactured, the reinforcing bolts 31 are screwed down, so that one end of the reinforcing bolt, which is opposite to the heat-insulation layer 1, penetrates through the inner concrete layer 3 or the outer concrete layer 2 and then is connected into the fixing block 11 in a threaded manner; then, the adhesive 211 is poured into the connecting groove 21, so that the connection relationship between the heat-insulating layer 1 and the inner concrete layer 3 and the outer concrete layer 2 is further stable; the adhesive 211 is sequentially poured into the adhesive groove 41 and the reinforcing groove 61 to stabilize the connection between the waterproof layer 5, the soundproof layer 4, and the outer concrete layer 2.

When the assembled heat-insulation outer wall is installed, the side wall of the leveling layer 6, which is far away from the inner concrete layer 3, is just opposite to the indoor space, and the side wall of the waterproof layer 5, which is far away from the sound-insulation layer 4, is just opposite to the outdoor space; the leveling layer 6 effectively improves the indoor attractiveness, and the waterproof layer 5 can effectively protect the sound insulation layer 4, so that the sound insulation layer 4 can effectively block outdoor noise; meanwhile, the waterproof layer 5 can effectively reduce the possibility that outdoor water enters the room, and the inner concrete layer 3 and the outer concrete layer 2 can effectively protect the heat-insulating layer 1, so that the heat-insulating layer 1 can stably exert the heat-insulating effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an assembled light composite insulation outer wall, includes heat preservation (1), its characterized in that: an outer concrete layer (2) is fixedly arranged on one side of the heat-insulating layer (1), and an inner concrete layer (3) is fixedly arranged on one side of the heat-insulating layer (1) away from the outer concrete layer (2); the upper surfaces of the outer concrete layer (2) and the inner concrete layer (3) are both provided with connecting grooves (21), the openings of the connecting grooves (21) are opposite to the heat-insulating layer (1), and the connecting grooves (21) are filled with adhesives (211); heat preservation (1) just all has set firmly a plurality of fixed blocks (11) on the both sides wall to outer concrete layer (2) and interior concrete layer (3), one side that outer concrete layer (2) and interior concrete layer (3) deviate from heat preservation (1) all is equipped with a plurality of and each fixed block (11) one-to-one reinforcing bolt (31), reinforcing bolt (31) on outer concrete layer (2) run through outer concrete layer (2) back with correspond fixed block (11) threaded connection, reinforcing bolt (31) on interior concrete layer (3) run through behind interior concrete layer (3) with correspond fixed block (11) threaded connection.

2. The fabricated light composite heat-insulating outer wall according to claim 1, characterized in that: wire netting (12) have all been set firmly to the both sides wall that deviates from each other of heat preservation (1) just to the position of spread groove (21), and the space of wire netting (12) is worn out to the one end that fixed block (11) deviate from heat preservation (1).

3. The fabricated light composite heat-insulating outer wall according to claim 1, characterized in that: lateral wall that outer concrete layer (2) deviates from heat preservation (1) has set firmly puigging (4), puigging (4) just offer on the lateral wall of outer concrete layer (2) and be used for holding reinforcement bolt (31) and deviate from reinforcement recess (42) of fixed block (11) one end.

4. The fabricated light composite heat-insulating outer wall according to claim 3, characterized in that: and a waterproof layer (5) is fixedly arranged on one side of the sound insulation layer (4) departing from the outer concrete layer (2).

5. The fabricated light composite heat-insulating outer wall according to claim 4, characterized in that: a plurality of bonding grooves (41) are formed in the side wall, opposite to each other, of the sound insulation layer (4) and the outer concrete layer (2), the bonding grooves (41) are further formed in the side wall, opposite to each other, of the waterproof layer (5) and the sound insulation layer (4), the top end of each bonding groove (41) is flush with the top end of each sound insulation layer (4) and the top end of each waterproof layer (5), and the bonding agent (211) is filled in each bonding groove (41).

6. The assembled light composite heat-insulating outer wall as claimed in claim 1, wherein a plurality of cavities (32) are formed in the outer concrete layer (2) and the inner concrete layer (3).

7. The fabricated light composite heat-insulating outer wall according to claim 1, characterized in that: one side of the inner concrete layer (3) departing from the heat insulation layer (1) is fixedly provided with a leveling layer (6), and a reinforcing groove (42) is also formed in the side wall of the leveling layer (6) opposite to the inner concrete layer (3).

8. The fabricated light composite heat-insulating outer wall according to claim 7, characterized in that: strengthening groove (61) have all been seted up on leveling layer (6) and interior concrete layer (3) the mutual just right lateral wall, strengthen the top of groove (61) and leveling layer (6) and the top parallel and level of interior concrete layer (3), and adhesive (211) still is filled in strengthening groove (61).