Sound insulation wall and construction method

Abstract

The invention relates to a sound insulation wall which comprises a plurality of sets of constructional column formworks, and the constructional column formworks in each set are oppositely arranged. The multiple rib body frameworks are vertically arranged in the multiple sets of constructional column formworks correspondingly; and the building walls are arranged on the two sides of the constructional column formworks, the adjacent constructional column formworks are connected through the building walls, and sound insulation channels are formed between the inner sides of the building walls and the constructional column formworks. According to the sound insulation wall, the constructional column frame is built through the rib body framework and the constructional column formwork, the oppositely-arranged constructional columns and the building wall form the sound insulation channel, sound insulation can be effectively achieved, the situation that the whole constructional columns are directly poured to affect the sound insulation effect of the wall is avoided, and the quality of the wall is further guaranteed.

Description

Technical Field

[0001] The invention relates to the field of building structure design, in particular to a sound insulation wall and a construction method. Background Art

[0002] In order to meet the sound insulation requirements of acoustic rooms such as studios, broadcasting studios, and recording studios, double-layer masonry walls are often designed with gaps in the middle.

[0003] The existing construction method of structural columns in masonry walls requires the use of formwork, tension bolts, steel pipes, etc. to reinforce both sides of the wall after the wall is built. The wall cavity is generally only about 10 cm, and the traditional construction method does not have the conditions for formwork. If the gap is sealed with other solid materials, the formwork effect can also be achieved, but the solids in the cavity will affect the sound insulation effect of the wall. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the prior art, provide a sound insulation wall and a construction method, and solve the problem that the existing masonry wall does not have the conditions for formwork and affects the sound insulation effect of the wall.

[0005] The technical solution to achieve the above-mentioned purpose is: a sound insulation wall, comprising: a plurality of groups of structural column formworks, the structural column formworks in each group are arranged relative to each other; a plurality of rib skeletons, the plurality of rib skeletons are respectively vertically arranged inside the plurality of groups of structural column formworks; masonry walls, the masonry walls are arranged on both sides of the structural column formworks, the masonry walls connect the adjacent structural column formworks, and a sound insulation channel is formed between the inner side of the masonry walls and the structural column formworks.

[0006] In a sound insulation wall of the present invention, a structural column frame is constructed by a reinforcement skeleton and a structural column template, and relatively arranged structural columns and masonry walls form a sound insulation channel, which can effectively insulate sound, avoids directly casting the entire structural column to affect the sound insulation effect of the wall, and also ensures the quality of the wall.

[0007] A further improvement of the sound insulation wall of the present invention is that a plurality of groups of the structural column templates are arranged at intervals.

[0008] A further improvement of a sound insulation wall of the present invention is that the structural column template includes a plurality of relatively spliced ​​structural units.

[0009] A further improvement of the sound insulation wall of the present invention is that the two side edges of the structural unit are protruding and a groove is formed in the middle.

[0010] A further improvement of the sound insulation wall of the present invention is that a filling body is arranged in the gap at the connection between the structural unit and the masonry wall.

[0011] A further improvement of the sound insulation wall of the present invention is that concrete can be injected into the structural column template.

[0012] A further improvement of the sound insulation wall of the present invention is that the wall is formed by stacking blocks along the side walls of the structural column template.

[0013] A further improvement of a sound insulation wall of the present invention is that the masonry wall comprises a first group of masonry and a second group of masonry; the first group of masonry and the second group of masonry are arranged in parallel.

[0014] A construction method for a sound insulation wall comprises the following steps: vertically tying a reinforcement skeleton at a preset position of each structural column; providing a plurality of structural units, and splicing the structural units in pairs on the outside of the reinforcement skeleton to form a first layer of structural column templates; connecting the two sides of the first layer of structural column templates with masonry blocks to form a parallel first group of masonry and a second group of masonry; filling the gap at the connection between the first layer of structural column templates and the masonry blocks with a filler; continuing to stack and splice the second layer of structural column templates on the upper side of the first layer of structural column templates, and at the same time, connecting them with masonry blocks; repeating the above steps, stacking layer by layer, until the stacking height of the multi-layer structural column templates reaches the preset height of the structural column, and the masonry height of the masonry blocks reaches the preset height of the wall; and injecting concrete into the structural column templates to complete the construction.

[0015] A further improvement of the construction method of a sound insulation wall of the present invention is that the first and second groups of masonry are connected by masonry blocks on both sides of the first layer of structural column templates to form parallel first and second groups of masonry, including: using the interval space between the first group of masonry and the second group of masonry as a sound insulation channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a side view of a sound insulation wall according to the present invention.

[0017] Figure 2 The present invention is a front view of a sound insulation wall.

[0018] Figure 3 The present invention is a structural schematic diagram of a sound insulation wall.

[0019] Figure 4 It is a schematic diagram of the structure of the construction unit of the present invention.

[0020] Figure 5 The present invention is a schematic diagram of a construction method of a sound insulation wall.

[0021] Figure 6 It is a flowchart diagram of step S230 of the present invention.

[0022] In the figure: 10, structural column formwork; 101, structural unit; 102, wing plate; 103, web plate; 104, groove; 11, reinforcement skeleton; 12, masonry; 121, first group of masonry; 122, second group of masonry; 13, sound insulation channel. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] See also Figure 1 and Figure 2 , Figure 1 A side view of a sound insulation wall of the present invention is shown, Figure 2 The front view of a sound insulation wall of the present invention is shown. The present invention provides a sound insulation wall, comprising: a plurality of groups of structural column templates 10, and the structural column templates 10 in each group are arranged relative to each other.

[0025] Among them, in order to ensure the sound insulation effect of the wall, the structural column planned to be set up in the wall is divided into two, and the two structural columns are arranged opposite to each other. The gap in the middle has a sound insulation effect. Therefore, a corresponding group of structural column templates 10 is arranged at each structural column, and each group includes two structural column templates 10 arranged opposite to each other. The distance retained between the two structural column templates 10 becomes a sound insulation channel 13, which can effectively maintain the sound insulation effect of the wall.

[0026] In this embodiment, the number of structural columns and the number of layers of structural column templates 10 required for each structural column are set according to actual construction requirements and are not specifically limited here.

[0027] A plurality of reinforcement frames 11 are vertically arranged inside the plurality of groups of structural column formworks 10 .

[0028] The reinforcement frame 11 is passed through the interior of the structural column formwork 10 , and the bottom of each reinforcement frame 11 is connected to the base plate. The reinforcement frame 11 is the main load-bearing structure of the structural column, ensuring the stability of the connection.

[0029] In this embodiment, an embedded plate may be provided on the base plate at the location where the structural column is provided, so that the reinforcement frame 11 is connected to the embedded plate, thereby strengthening the connection effect between the reinforcement frame 11 and the base plate and enhancing the stability of the structural column.

[0030] The masonry wall 12 is arranged on both sides of the structural column formwork 10 . The masonry wall 12 connects adjacent structural column formworks 10 , and a sound insulation channel 13 is formed between the interior of the masonry wall 12 and the structural column formworks 10 .

[0031] The masonry wall 12 is connected to the structural column formwork 10 to form a wall body, and the inner wall of the masonry wall 12 is flush with the inner side wall of the structural column formwork 10 .

[0032] In this embodiment, the shape and size of the masonry wall 12 can be set according to construction requirements and are not specifically limited thereto.

[0033] See also Figure 1 , showing a side view of a sound insulation wall of the present invention. The present invention provides a sound insulation wall, wherein a plurality of groups of structural column templates 10 are arranged at intervals.

[0034] Among them, the intervals between adjacent groups of structural column templates 10 are set according to actual construction requirements and are not specifically limited here.

[0035] In this embodiment, if the wall is set to be straight, multiple groups of structural column templates 10 are set on the same straight line. If the wall is set to be curved, the position of the structural column needs to be set according to the specific stress conditions, and the position of the structural column template 10 is not specifically limited here.

[0036] See also Figure 3 and Figure 4 , Figure 3 The structure diagram of a sound insulation wall of the present invention is shown. Figure 4 The present invention provides a sound insulation wall, wherein the structural column template 10 comprises a plurality of structural units 101 which are relatively spliced.

[0037] The two structural units 101 can be spliced ​​together to surround the outer side of the tendon skeleton 11 .

[0038] See also Figure 4 , showing a schematic diagram of the structure of the structural unit of the present invention. The present invention provides a sound insulation wall, the two side edges of the structural unit 101 are protruding, and a groove 104 is formed in the middle.

[0039] The two opposite structural units 101 are spliced ​​together, and the two grooves 104 are spliced ​​together to form a cavity.

[0040] In this embodiment, the structural unit 101 is a structure that is narrow at the top and wide at the bottom, and the structural unit 101 has two side wing plates 102 symmetrically arranged, and the web 103 of the structural unit 101 is between the two side wing plates 102. The upper opening length of the spliced ​​enclosure of two structural units 101 is usually the width of the structural column. The upper opening length, the lower opening length and the height of the structural unit 101 can be determined according to the size of the building blocks, and no specific limitation is made here.

[0041] The present invention provides a sound insulation wall, wherein a filling body is arranged in a gap at a connection between a construction unit 101 and a masonry wall 12 .

[0042] The filling body strengthens the connection between the construction unit 101 and the masonry wall 12, thereby ensuring the structural quality of the wall.

[0043] In this embodiment, the filling body is mortar. In other embodiments, the filling body may also be other solidifiable colloids, which are not specifically limited here.

[0044] The present invention provides a sound insulation wall, and concrete can be injected into the structural column template 10.

[0045] The concrete can connect the upper and lower layers of the structural column formwork 10 to form a whole, and the concrete, the structural column formwork 10 and the reinforcement skeleton 11 form a structural column as a whole.

[0046] See also Figure 3 , showing a schematic diagram of the structure of a sound insulation wall of the present invention. The present invention provides a sound insulation wall, wherein a masonry wall 12 is formed by stacking masonry blocks along the side wall of a structural column template 10.

[0047] The height of the two layers of blocks corresponds to the height of the construction unit 101 .

[0048] See also Figure 1 , showing a side view of a sound insulation wall of the present invention. The present invention provides a sound insulation wall, wherein the masonry wall 12 comprises a first group of masonry 121 and a second group of masonry 122.

[0049] The first group of masonry 121 and the second group of masonry 122 are respectively connected to two structural column templates 10 arranged opposite to each other in the same group.

[0050] The first group of masonry 121 and the second group of masonry 122 are arranged in parallel.

[0051] The space between the first group of masonry 121 and the second group of masonry 122 forms a sound insulation channel 13 .

[0052] In this embodiment, the width of the sound insulation channel 13 is set according to actual needs and is not specifically limited here.

[0053] See also Figure 5 , showing a schematic flow chart of a construction method of a sound insulation wall of the present invention. The present invention provides a construction method of a sound insulation wall, comprising the following steps:

[0054] Execute step S210: vertically tie the reinforcement skeleton 11 at the preset position of each structural column.

[0055] Among them, it is necessary to mark the location of the structural column on the design drawing of the wall, and to lay out and locate the location of the structural column at the actual construction wall, and then execute step S220.

[0056] Execute step S220: provide a plurality of construction units 101 , and splice the construction units 101 in pairs to the outside of the reinforcement skeleton 11 to form a first layer of construction column formwork 10 .

[0057] The structural units 101 are spliced ​​and stacked layer by layer to form the structural column template 10, and the structural units 101 are arranged in groups of two to surround the outer side of the tendon skeleton 11. Then, step S230 is executed.

[0058] Execute step S230: Use blocks to build and connect both sides of the first layer structural column formwork 10 to form a first group of masonry 121 and a second group of masonry 122 in parallel.

[0059] When stacking, the outer walls of the upper and lower layers of blocks need to be kept on the same plane to ensure that the outer wall of the wall is flat and smooth. Then, step S240 is executed.

[0060] Execute step S240: fill the gap between the first layer structural column formwork 10 and the building block with a filling body.

[0061] Among them, the gap between the connection between the structural column formwork 10 and the building block is filled with mortar, and a protective layer can be sprayed on the outside after solidification to further protect the stability of the connection and prevent leakage of concrete during subsequent pouring, thereby ensuring construction efficiency and structural quality. Then, step S250 is executed.

[0062] Execute step S250: continue to stack and splice the second layer of structural column formwork 10 on the upper side of the first layer of structural column formwork 10, and at the same time, connect them with masonry blocks.

[0063] Among them, the upper and lower layers of structural column formworks 10 are arranged on the same center line, and the lower end of the upper structural column formwork 10 corresponds to the upper end of the lower structural column formwork 10. According to the connection between the building blocks and the structural column formworks 10, the shape of the building blocks at the connection needs to be trimmed to ensure the stability of the structural connection. Then, execute step S260.

[0064] Execute step S260: repeat the above steps, stacking layer by layer, until the stacking height of the multi-layer structural column formwork 10 reaches the preset height of the structural column, and the masonry height of the building blocks reaches the preset height of the wall.

[0065] Among them, there is no specific restriction on the height of the wall and the number of layers of the structural column formwork 10. They are set according to actual needs and are not specifically restricted here. Then, step S270 is executed.

[0066] Execute step S270: inject concrete into the structural column formwork 10 to complete the construction.

[0067] Wherein, concrete is poured into the structural column cavity to cast and connect the upper and lower structural column formworks 10 into an integrated structure.

[0068] See also Figure 6, showing a schematic flow chart of step S230 of the present invention. The present invention provides a construction method of a sound insulation wall, step S230 comprising:

[0069] Execute step S231 : use the space between the first group of masonry bodies 121 and the second group of masonry bodies 122 as the sound insulation channel 13 .

[0070] The sound insulation channel 13 can ensure the sound insulation effect, and the width of the sound insulation channel 13 is not specifically limited herein.

[0071] The present invention is described in detail above in conjunction with the embodiments of the drawings. A person skilled in the art can make various changes to the present invention according to the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be the scope defined by the attached claims.

Claims

1. A sound insulation wall, characterized in that: include: A plurality of groups of structural column templates, wherein the structural column templates in each group are arranged relative to each other; A plurality of tendon skeletons, wherein the plurality of tendon skeletons are respectively vertically arranged inside the plurality of groups of structural column templates; A masonry wall is provided on both sides of the structural column formwork, the masonry wall connects adjacent structural column formworks, and a soundproof passage is formed between the inner side of the masonry wall and the structural column formworks.

2. A sound insulation wall according to claim 1, characterized in that: Multiple groups of structural column templates are arranged at intervals.

3. A sound insulation wall according to claim 1, characterized in that: The structural column template includes a plurality of structural units which are relatively spliced.

4. A sound insulation wall according to claim 3, characterized in that: The two side edges of the structural unit are protruding, and a groove is formed in the middle.

5. The sound insulation wall according to claim 3, characterized in that: A filling body is arranged in the gap between the structural unit and the masonry wall.

6. The sound insulation wall according to claim 1, characterized in that: Concrete can be injected into the structural column template.

7. The sound insulation wall according to claim 1, characterized in that: The masonry wall is formed by stacking blocks along the side walls of the structural column formwork.

8. The sound insulation wall according to claim 7, characterized in that: The masonry wall comprises a first set of masonry and a second set of masonry; The first group of masonry and the second group of masonry are arranged in parallel.

9. A method for constructing a sound insulation wall, characterized in that: The steps include: At the preset position of each structural column, the reinforcement skeleton is vertically tied; Providing a plurality of structural units, and splicing the structural units in pairs to the outside of the reinforcement skeleton to form a first layer of structural column templates; The two sides of the first layer of structural column formwork are connected by masonry blocks to form a first group of masonry and a second group of masonry in parallel; Filling the gap between the first layer of structural column templates and the building blocks with a filling body; Continue to stack and splice the second layer of structural column formwork on the upper side of the first layer of structural column formwork, and at the same time, connect them with masonry blocks; Repeat the above steps, layer by layer, until the stacking height of the multi-layer structural column template reaches the preset height of the structural column, and the masonry height of the building blocks reaches the preset height of the wall; Concrete is injected into the structural column formwork to complete the construction.

10. A construction method for a sound insulation wall according to claim 9, characterized in that: The method of connecting the two sides of the first layer of structural column formwork with blocks to form a parallel first group of masonry and a second group of masonry comprises: The space between the first group of masonry and the second group of masonry is used as a sound insulation channel.

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