CN219060590U

CN219060590U - Sound insulation type steam pressurizing concrete exterior wall plate structure

Info

Publication number: CN219060590U
Application number: CN202223150504.0U
Authority: CN
Inventors: 夏明亮; 赵志鹏; 杨庆; 赵惠蓉
Original assignee: Jiangsu Meilimei New Building Materials Technology Co ltd
Current assignee: Jiangsu Meilimei New Building Materials Technology Co ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-05-23
Anticipated expiration: 2032-11-26

Abstract

The utility model discloses a sound-proof steam-pressurizing concrete exterior wall board structure, which relates to the technical field of building materials and comprises a board body, wherein the board body comprises a first concrete layer, a sound-proof layer, an adhesive layer, a sound-absorbing layer, a moisture-proof layer and a second concrete layer, the rear surface of the first concrete layer is fixedly connected with the front surface of the sound-proof layer, the rear surface of the sound-proof layer is fixedly connected with the front surface of the adhesive layer, and the rear surface of the adhesive layer is fixedly connected with the front surface of the sound-absorbing layer. When the sound-proof wall panel is used, part of noise can be reflected and absorbed by the high-density glass cotton and polyester fiber cotton mixture in the sound-proof layer, and redundant noise is absorbed by quartz sand, dolomite, limestone and the like in the sound-proof layer, so that the sound-proof effect of the steam-pressed concrete wall panel is improved, and the trouble of the noise to a user is reduced.

Description

Sound insulation type steam pressurizing concrete exterior wall plate structure

Technical Field

The utility model relates to the technical field of building materials, in particular to a sound-insulation type steam-pressurizing concrete outer wall plate structure.

Background

The steam pressurized concrete slab is a novel green environment-friendly building which is prepared by taking cement, lime, silica sand and the like as main raw materials, adding different amounts of treated light porous according to structural requirements, and carrying out high-temperature high-pressure steam curing to produce the autoclaved aerated concrete slab with porous crystals through reaction.

When the steam pressurized concrete external wall panel is used, the concrete wall panel is required to be installed and fixed, the installation plate at the bottom of the wall panel is connected with the corresponding position, and different wall panels are connected through the clamping block clamping grooves so as to achieve the purpose of use.

The steam pressurized concrete external wall panel structure is simpler, often adopts cement, lime, silica sand etc. to pour the maintenance with the reinforcing bar net piece to form, along with social development, the increase of noise source causes the noise pollution of human living environment to be serious increasingly, but current steam pressurized concrete external wall panel structure is single, and it is relatively poor to give sound insulation and inhale the sound function, in user's use, causes the noise puzzlement to the user easily to influence people's normal rest and physical and mental health.

Disclosure of Invention

The utility model aims to provide a sound-insulating type steam-pressurized concrete outer wall plate structure, which aims to solve the problems that the existing steam-pressurized concrete outer wall plate structure provided in the background art is single in structure, relatively poor in sound insulation and sound absorption function, and easy to cause noise trouble to a user in the use process of the user, so that the normal rest and physical and mental health of people are influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steam pressurization concrete exterior wall plate structure of sound insulation, includes the plate body, the plate body includes first concrete layer, puigging, adhesive layer, sound absorbing layer, dampproof course, second concrete layer, the back surface of first concrete layer and the preceding fixed surface of puigging are connected, the back surface of puigging and the preceding fixed surface of adhesive layer are connected, the back surface of adhesive layer and the preceding fixed surface of sound absorbing layer are connected, the back surface of sound absorbing layer and the preceding fixed surface of dampproof course are connected, the back surface of dampproof course and the preceding fixed surface of second concrete layer are connected.

Preferably, clamping blocks are fixedly connected to the upper side and the lower side of the left side surface of the plate body, and through holes are formed in the front surfaces of the two clamping blocks.

Preferably, the lower surface of the plate body is fixedly connected with a mounting plate, and mounting holes are formed in the left side and the right side of the front side and the rear side of the upper surface of the mounting plate.

Preferably, the clamping grooves are formed in the upper side and the lower side of the right side surface of the plate body, threaded holes are formed in the upper side and the lower side of the right side of the front surface of the plate body, and limit bolts are connected to the inner walls of the threaded holes in a threaded mode.

Preferably, the surface on the right side of the plate body is fixedly connected with a rubber pad.

Preferably, the sound insulation layer is made of high-density glass wool and polyester fiber cotton, and the sound absorption layer is made of quartz sand, dolomite and limestone as main raw materials.

Preferably, the moisture-proof layer is made of polyethylene polypropylene waterproof materials.

The utility model has the technical effects and advantages that:

1. by arranging the plate body, the first concrete layer, the sound insulation layer, the adhesive layer, the sound absorption layer, the moisture-proof layer and the second concrete layer, when the waterproof wall panel is used, noise can be partially reflected and absorbed by the high-density glass cotton and polyester fiber cotton mixture in the sound insulation layer, and redundant noise is absorbed by quartz sand, dolomite, limestone and the like in the sound absorption layer, so that the sound insulation effect of the steam-pressed concrete external wall panel is improved, and the trouble of the noise to a user is reduced.

2. Through setting up fixture block, draw-in groove, can splice the time when steam pressurization concrete side fascia, use fixture block and draw-in groove looks joint, improved the cooperation precision between the wallboard, through setting up the rubber pad, can make the laminating inseparabler between two wallboards, further improved the sound insulation effect of wallboard.

3. Through setting up screw hole, through-hole, stop bolt, can rotate stop bolt when two wallboards are connected together, stop bolt bottom passes the through-hole and fixes the wallboard, has improved the stability between the wallboard connection.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic diagram of the front structure of the present utility model.

Fig. 3 is a schematic top view of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a plate body; 101. a first concrete layer; 102. a sound insulation layer; 103. an adhesive layer; 104. a sound absorbing layer; 105. a moisture barrier; 106. a second concrete layer; 2. a clamping block; 3. a through hole; 4. a mounting plate; 5. a mounting hole; 6. a clamping groove; 7. a threaded hole; 8. a limit bolt; 9. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a sound-insulating type steam pressurizing concrete exterior wall board structure as shown in fig. 1-4, which comprises a board body 1, wherein the board body 1 comprises a first concrete layer 101, a sound insulation layer 102, an adhesive layer 103, a sound absorption layer 104, a moisture-proof layer 105 and a second concrete layer 106, wherein the first concrete layer 101 and the second concrete layer 106 are formed by pouring and curing cement, lime, silica sand and the like with reinforced meshes, the rear surface of the first concrete layer 101 is fixedly connected with the front surface of the sound insulation layer 102, the rear surface of the sound insulation layer 102 is fixedly connected with the front surface of the adhesive layer 103, the rear surface of the adhesive layer 103 is fixedly connected with the front surface of the sound absorption layer 104, the adhesive layer 103 is filled with a polyurethane foaming agent, the rear surface of the sound absorption layer 104 is fixedly connected with the front surface of the moisture-proof layer 105, and the rear surface of the moisture-proof layer 105 is fixedly connected with the front surface of the second concrete layer 106.

As shown in fig. 1 and 2, the upper and lower sides of the left surface of the plate body 1 are fixedly connected with clamping blocks 2, the clamping blocks 2 are made of stainless steel materials, the front surfaces of the two clamping blocks 2 are provided with through holes 3, the lower surface of the plate body 1 is fixedly connected with a mounting plate 4, the mounting plate 4 is made of 45 # steel, the left and right sides of the front and rear sides of the upper surface of the mounting plate 4 are provided with mounting holes 5, the surface of the right side of the plate body 1 is fixedly connected with rubber pads 9, the rubber pads 9 are soft rubber, the corresponding rubber pads 9 of the clamping grooves 6 are provided with openings with the same shape, and the rubber pads 9 can increase the sealing performance and the sound insulation performance between wallboards and reduce noise.

As shown in fig. 3 and fig. 4, the clamping grooves 6 are formed in the upper and lower sides of the right surface of the board body 1, the threaded holes 7 are formed in the upper and lower sides of the right surface of the front surface of the board body 1, the inner walls of the two threaded holes 7 are connected with limit bolts 8 in a threaded manner, the limit bolts are used for fixing the wall boards, the stability of the wall boards is improved, the sound insulation layer 102 is formed by mixing high-density glass wool and polyester fiber cotton, the sound absorption layer 104 is made of quartz sand, dolomite and limestone as main raw materials, and the moisture proof layer 105 is made of polyethylene polypropylene waterproof materials, so that the wall body can be prevented from being damaged by moist air.

The working principle of the utility model is as follows: before the equipment is used, the mounting plate 4 is placed at a proper position, then the mounting plate is fixed through the mounting bolts, after the mounting is finished, the clamping block 2 on the other concrete external wall plate is inserted into the clamping groove 6 on the fixed wall plate, after the clamping is finished, the limiting bolts 8 are rotated, the bottom ends of the limiting bolts 8 penetrate through the through holes 3 on the clamping block 2, the two wall plates are fixed, and after the fixing is finished, the bottom mounting plate 4 is fixed;

when the wallboard is fully installed, when noise contacts with the high-density glass wool and polyester fiber cotton mixture in the sound insulation layer 102, part of the noise is reflected and absorbed by the sound insulation layer 102, the redundant noise contacts with the sound absorption layer 104 after passing through the adhesive layer 103, the redundant noise is absorbed by quartz sand, dolomite and limestone in the sound absorption layer 104, and when humid gas enters the wallboard, the humid gas is blocked by polyethylene polypropylene waterproof materials in the moisture barrier 105, so that the dryness in a room is maintained.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a sound insulation formula steam pressurization concrete exterior wall plate structure, includes plate body (1), its characterized in that: the board body (1) comprises a first concrete layer (101), a sound insulation layer (102), an adhesive layer (103), a sound absorption layer (104), a moisture-proof layer (105) and a second concrete layer (106), wherein the rear surface of the first concrete layer (101) is fixedly connected with the front surface of the sound insulation layer (102), the rear surface of the sound insulation layer (102) is fixedly connected with the front surface of the adhesive layer (103), the rear surface of the adhesive layer (103) is fixedly connected with the front surface of the sound absorption layer (104), the rear surface of the sound absorption layer (104) is fixedly connected with the front surface of the moisture-proof layer (105), and the rear surface of the moisture-proof layer (105) is fixedly connected with the front surface of the second concrete layer (106).

2. A sound-insulating steam-pressurized concrete exterior wall panel structure according to claim 1, wherein: clamping blocks (2) are fixedly connected to the upper side and the lower side of the left side surface of the plate body (1), and through holes (3) are formed in the front surfaces of the two clamping blocks (2).

3. A sound-insulating steam-pressurized concrete exterior wall panel structure according to claim 1, wherein: the lower surface of the plate body (1) is fixedly connected with a mounting plate (4), and mounting holes (5) are formed in the left side and the right side of the front side and the rear side of the upper surface of the mounting plate (4).

4. A sound-insulating steam-pressurized concrete exterior wall panel structure according to claim 1, wherein: clamping grooves (6) are formed in the upper side and the lower side of the right side surface of the plate body (1), threaded holes (7) are formed in the upper side and the lower side of the right side of the front surface of the plate body (1), and limit bolts (8) are connected with the inner walls of the threaded holes (7) in a threaded mode.

5. A sound-insulating steam-pressurized concrete exterior wall panel structure according to claim 1, wherein: the surface of the right side of the plate body (1) is fixedly connected with a rubber pad (9).

6. A sound-insulating steam-pressurized concrete exterior wall panel structure according to claim 1, wherein: the sound insulation layer (102) is formed by mixing high-density glass wool and polyester fiber cotton, and the sound absorption layer (104) is made of quartz sand, dolomite and limestone as main raw materials.

7. A sound-insulating steam-pressurized concrete exterior wall panel structure according to claim 1, wherein: the moisture-proof layer (105) is made of polyethylene polypropylene waterproof materials.