CN205907888U - Modularization grass board sound insulation bearing wood wallboard - Google Patents

Abstract

The utility model relates to a sound-insulating and load-bearing wooden wall panel of a modular grass board. The sound-proof and load-bearing wooden wall board of a modular grass board comprises a board side wall stud, a built-in grass board, an auxiliary wooden board, a board inner wall stud, and a wall board. In the inner cavity, the lower roof beam board, the upper roof beam board, the bottom beam board, and the gypsum board, set grass boards between adjacent wall studs, and the two sides of the grass boards are fixed by auxiliary boards. The two side auxiliary boards and the top and bottom of the grass board are nailed with top and bottom beam boards to form a wall skeleton, and gypsum boards are nailed on both sides of the wall skeleton to form the grass board sound-proof load-bearing wooden wallboard. Place two pieces of modular straw boards on the anti-corrosion wood or floor boards, and connect them side by side in a straight line with nails; The wooden wall panel and its in-line wall construction method have high modularity, avoid complex procedures in the construction process, have good thermal insulation effect, good durability, and good bearing capacity.

Description

Modular Grass Soundproofing Load-bearing Wooden Wall Panels

technical field

The utility model belongs to the technical field of buildings, in particular to a modular grass board sound-insulating load-bearing wooden wall board.

Background technique

The light wood structure is one of the most durable structures in the existing house structures. The light wood structure is anti-settling, anti-drying, anti-aging, and has remarkable stability. Because of its light weight, light wood structure houses absorb less earthquake force during earthquakes, and their stability during earthquakes has been repeatedly verified. Even if strong earthquakes make the entire building break away from its foundation, its structure is intact. Due to its material and structural characteristics, the light wood structure makes the layout more flexible and provides architects with greater imagination space. No other architectural system can provide such seamless interior cupboards, partitions and wardrobes, thus greatly Save money on furniture purchases. The thermal insulation and energy saving performance of light wood structure is better than that of any other structural form made of materials. Wood itself is an excellent thermal insulator. Under the same thickness, the thermal insulation value of wood is 16 times higher than that of standard concrete, 400 times higher than steel, and 1600 times higher than aluminum. Therefore, the heating cost of light wood structure houses is relatively low, and the fire performance is mainly determined by the overall materials used to form the roof, walls and floors of the house. The components of the light timber structure plus fire-resistant gypsum wallboard can easily achieve the same fire performance as masonry buildings. Example: A fire test was carried out on a wooden house in Japan. The experiment simulated an earthquake, shaking the house and then setting it on fire. At this point, the house performed extremely well, demonstrating the superlative level of performance of light timber construction. Even if an economical wooden structure house is built, its fire resistance is no less than two hours. The harm of clay brick production to the environment is well known, and its combustion consumes a lot of energy, and the waste gas produced causes air pollution, greenhouse effect and acid rain. Wood can reduce CO2 in the air, and sustainable forestry provides inexhaustible forest resources. But the production of wood produces very little waste. Waste from sawn timber production is often used to make pulp, particleboard or as fuel. Wood is also 100% biodegradable.

Utility model content

The purpose of this utility model is to enable light wood structure walls to be modularized and prefabricated in factories, simplify installation operations, speed up assembly, and adopt assembly of large parts to improve the degree of industrialization, significantly reduce construction costs, avoid environmental pollution, and greatly reduce on-site The operation, through a series of structures, makes it have good mechanical performance.

In order to achieve the above object, the technical solution adopted by the utility model is:

A modular straw board sound-insulating load-bearing wooden wallboard, which consists of a wall stud column, a built-in grass board, an auxiliary wood board, a cavity in the wall board, a bottom beam board, a top beam board, nails and a gypsum board; the wall stud The column includes the side wall bone column and the inner wall bone column; the roof beam plate includes the lower roof beam plate and the upper roof beam plate; Columns, evenly arrange inner wall studs between the side wall studs at both ends, set built-in grass boards between adjacent wall studs, and set auxiliary wooden boards at equal intervals on both sides of the built-in grass boards along the middle of the width direction , first connect the two ends of the auxiliary boards with nails, nail one row on each side, set 2 to 3 nails in each row according to the width of the auxiliary boards of the grass board, and then set nails at equal intervals in the middle of the auxiliary boards, each row The number of nails applied is the same as at the end.

The top and bottom of the board side wall bone column, the board inner wall bone column, the auxiliary plank and the built-in grass board are respectively provided with a top beam board and a bottom beam board to form a wall skeleton, and the upper roof beam board is located on the lower roof beam board; Gypsum boards are installed on both sides of the wall frame, and the wall stud columns and built-in grass boards, auxiliary wood boards, bottom beam boards, roof beam boards and gypsum boards form a cavity inside the wall panel, and the cavity inside the wall panel plays a role in heat insulation and sound insulation and ventilation.

The wall studs are made of wood, and the studs and the built-in grass board are connected by nails or metal parts; The grass board and the bone column of the inner wall of the board form a cross shape, and the four corners of the cross shape are nailed alternately, and the oblique nail connections are evenly distributed along the height of the grass board.

The transverse widths of the bone columns of the side wall of the board and the auxiliary planks, the bone columns of the inner wall of the board, the bottom beam board, and the lower roof beam board are all 100 mm to 180 mm, preferably 140 mm, and the thickness is 38 mm; the built-in grass board is selected from straw Or a dense grass board made of high-temperature pressing of wheat straw, with a thickness of 58mm.

The width of the stud pillars on the side wall of the slab and the stud pillars on the inner wall of the slab is equal to the sum of the thickness of the two auxiliary planks and the thickness of the built-in grass board.

The bone columns of the board side wall, the built-in grass board, the auxiliary wood board, the bone column of the inner wall of the board are connected with the bottom beam board, the lower roof beam board, and the upper roof beam board by vertical nails.

Gypsum boards are installed on the wall skeleton composed of the board side wall studs, built-in straw boards, auxiliary wood boards, top beam boards, bottom beam boards and board inner wall studs, and the gypsum boards, board side wall studs, auxiliary Vertical nails are used to connect the wooden boards and the bone columns of the inner wall of the board. When connecting, the distance between the nails and the side wall bone columns of the board, the bottom beam plate, and the edge of the upper roof beam plate is half the thickness of the corresponding board.

Both the bottom beam plate and the lower roof beam plate of the modularized sound-proof load-bearing wooden wall panel extend to both ends of the modularized sound-insulated load-bearing wooden wall panel, and the two side wall studs are located between the bottom beam plate and the lower roof beam plate, The bottom beam slab is connected with two slab side wall studs by nails, and the nails are formed by the two vertical slab side wall studs perpendicular to the bottom slab and a bottom slab and a lower roof girder to form a rectangular frame. The beams and slabs are nailed into the bone columns of the side wall of the slab, and the number of nails applied at each connection point is 2 to 5, and they are arranged in a row and evenly arranged. The nails are nailed vertically from the top beam to the bone column of the side wall of the board, and the number of nails applied to each connection point is 2 to 5, and they are arranged in a row and evenly arranged.

The top of the lower roof slab is preferentially provided with the upper roof slab, as shown in Figure 2, the length of the upper roof slab is 2.5 to 4.5 times shorter than the length of the lower roof slab, the standard spacing L standard of the inner wall stud column, The upper roof slab and the lower roof slab are connected by nails, one set of nails is applied at both ends of the upper roof slab, and one or more sets of nails are applied between these two sets of nails, the number of sets is not less than that of the spanning slab. The number of auxiliary boards on both sides of the wall stud column and the grass board, each group of nails is evenly arranged in a straight line, the straight line is perpendicular to the row, and the number of nails in each row is 2 to 4;

The four ends of the gypsum board respectively reach the outer side of the frame formed by the upper roof beam board, board side wall stud column and bottom beam board, and the gypsum board is connected with the board side wall stud column, auxiliary wood board, board inner wall stud column, top beam board, and bottom beam board. The beams and slabs are connected by vertical nails;

The thickness and width of the bone column of the side wall of the slab, the bone column of the inner wall of the slab, the lower roof beam plate, the upper floor roof beam plate, and the bottom beam plate are all equal, and the thickness is 38 ~ 89 mm, preferably 38 mm, and the width is 90 ~ 180 mm. 140mm is preferred;

The built-in grass board is generally processed by the factory, and the thickness is generally 58mm, and it can also be customized according to needs.

The inline construction method of the above-mentioned modular grass board sound-insulating load-bearing wooden wallboard is as follows:

Place the two pieces of modular grass panels on the anti-corrosion wood or floor panels, and arrange them side by side in a straight line. The anti-corrosion wood or floor panels are connected by nails, and the nails are preferably evenly distributed, and they are all located on the outside of the two side wall panels of the wall panels, each with a row of nails; the connecting plate between the wall panels is used to separate the two modular grass panels. The top connection of the acoustic load-bearing wooden wall panels, the connecting panels between the wall panels are close to the upper roof beam panels on both sides, and a row of nails is applied at each end, with 2-5 nails in each row, and the nails in the middle are preferentially used in rows For nailing, give priority to nailing at the bone columns and auxiliary planks of the inner wall of the board.

The connecting reinforcing plate between the wall panels is the same wooden board as the auxiliary wooden board that is placed between the bone column of the board side wall and the built-in grass board when two modular grass boards are sound-insulated and load-bearing wooden wall boards are vertically connected. The width of the inter-connection reinforcing plate is slightly greater than the thickness of the bone column of the side wall of the plate.

The grass board is densely pressed and has a good sound insulation effect, and the sound insulation effect of the cavity in the wall panels on both sides of the grass board is also good, and the gypsum board itself as the wall board has the function of sound absorption. The superposition of the three factors makes the modularization The sound insulation and load-bearing wooden wall panels of grass boards are much better than ordinary wood structure wall panels.

The beneficial effect of the utility model is that the installation operation is significantly simplified, the assembly speed is fast, the assembly of large parts can be used, the industrialization degree is higher, the economic effect is good, and environmental pollution is avoided. A large number of on-site operations are reduced, and it has good mechanical performance through series construction.

Description of drawings

Below in conjunction with the accompanying drawings, the modular grass board sound insulation load-bearing wooden wallboard in the utility model is further described:

Fig. 1 is a schematic diagram of the front view of the indoor side of the modular straw board sound insulation load-bearing wooden wallboard of the present invention;

Fig. 2 is the A-A sectional schematic diagram of Fig. 1;

Fig. 3 is a schematic diagram of the front view of the outdoor side of the inline wall of the modular grass board sound-proof load-bearing wooden wallboard of the present invention;

Fig. 4 is the B-B sectional schematic diagram of Fig. 3;

Fig. 5 is a top view schematic diagram of the in-line wall of the modular grass board sound insulation load-bearing wooden wallboard of the utility model;

In the figure: 1 is the bone column of the board side wall; 2 is the built-in grass board; 3 is the auxiliary plank; 4 is the bone column of the inner wall of the board; 5 is the cavity in the wall board; 6 is the lower roof beam board; 8 is the bottom beam board; 9 is the connecting board between the wallboards; 10 is the nail; 11 is the gypsum board.

detailed description

In order to further illustrate the utility model, the modular grass board sound insulation load-bearing wooden wallboard provided by the utility model is described in detail below in conjunction with the accompanying drawings and examples, but they should not be understood as limiting the protection scope of the utility model.

A modular straw board sound-insulating load-bearing wooden wall panel and its in-line wall construction method, as shown in Figures 1 to 5, a modular grass-board sound-insulated load-bearing wooden wall panel, which consists of wall stud columns, built-in Grass board 2, auxiliary wood board 3, wallboard inner cavity 5, bottom beam board 8, roof beam board, wall panel, nail 10 and gypsum board 11; the wall studs include board side wall studs 1 and board inner wall Bone column 4; the roof beam plate includes a lower roof beam plate 6 and an upper floor roof beam plate 7; the two ends of the modular grass board sound insulation load-bearing wooden wall panel are respectively provided with side wall bone columns 1, and the edge of the board at both ends The inner wall studs 4 are evenly arranged between the studs 1, the built-in grass boards 2 are arranged between the adjacent studs, and the auxiliary boards on both sides of the grass boards are arranged at equal intervals on both sides of the middle of the width direction of the built-in grass boards 2 3. The top and bottom of the board side wall bone column 1, the board inner wall bone column 4, the auxiliary wooden board 3 and the built-in grass board 2 are respectively provided with a top beam board and a bottom beam board 6 to form a wall skeleton, and the upper roof beam board 7 is located on the top beam board 6 of the lower floor; wall panels are installed on both sides of the wall skeleton, and the wall stud column and the built-in grass board 2, auxiliary plank 3, bottom beam board 8, top beam board and wall panels form the inner space of the wall board cavity.

The stud column is made of wood, and the stud column and the built-in grass board 2 are connected by nails or metal parts; When the built-in grass board 2 and the wall bone column 4 in the board form a cross shape, the four corners of the cross shape are nailed in alternately, and the oblique nail connections are evenly distributed along the height of the grass board 2 .

The transverse widths of the side wall studs 1 and the auxiliary wooden boards 3, the inner wall studs 4, the bottom beams 8, and the lower roof beams 6 are all 100 mm to 180 mm, preferably 140 mm, and the thickness is 38 mm; The built-in grass board 2 is a dense grass board formed by high-temperature pressing of straw or wheat straw, with a thickness of 58 mm.

The width of the bone column 1 on the side wall of the board and the bone column 4 on the inner wall of the board is equal to the sum of the thickness of the two auxiliary planks 3 and the thickness of the built-in grass board 2 .

The bone column 1 of the board side wall, the built-in grass board 2, the auxiliary wooden board 3, the bone column 4 of the inner wall of the board are connected with the bottom beam board 8, the lower roof beam board 6, and the upper roof beam board 7 by vertical nails.

A gypsum board 11 is installed on the wall frame composed of the board side wall bone column 1, the built-in grass board 2, the auxiliary wooden board 3, the top beam board, the bottom beam board 8 and the board inner wall bone column 4, and the gypsum board 11 and the The bone column 1 of the board side wall, the auxiliary wooden board 3, and the bone column 4 of the inner wall of the board are connected by vertical nails. half the thickness of the plate.

The inline construction method of the above-mentioned modular grass board sound-insulating load-bearing wooden wallboard is as follows:

As shown in Figure 5, the two pieces of modular grass board sound-insulating load-bearing wooden wall panels are placed on anti-corrosion wood or floor panels, and they are arranged side by side in a straight line, and the modular grass board sound-proof load-bearing wooden walls The bottom beam plate 8 of the board is connected with the anti-corrosion wood or the floor board by nails, and the nails are preferably evenly distributed; the tops of the two modular grass boards are connected with the sound-insulating load-bearing wooden wall boards by using the connecting board 9 between the wall boards, and the wall The inter-board connecting plate 9 is close to the upper roof beam plate 7 on both sides, and each row of nails is applied at both ends, with 2-5 pieces of nails in each row.

The connecting reinforcement plate 9 between the wall panels is the same wooden board as the auxiliary wooden board placed between the bone column 1 of the board side wall and the built-in grass board 2 when two modular grass boards are sound-insulated and load-bearing wooden wall boards are vertically connected. The width of the reinforcing plate 9 connected between the wall panels is slightly greater than the thickness of the bone column 1 of the side wall.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the scope of protection of the present utility model.

Claims (6)

1. A modular straw board sound-insulating load-bearing wooden wall panel, characterized in that: its composition includes wall stud columns, built-in grass boards (2), auxiliary wood boards (3), wall board inner cavities (5), bottom beams board (8), roof beam board, nails (10) and gypsum board (11); the studs include side wall studs (1) and inner studs (4); the roof studs include The lower roof beam plate (6) and the upper roof beam plate (7); the two ends of the modular grass board sound insulation load-bearing wooden wall panels are respectively provided with side wall studs (1), and the side wall studs (1) at both ends 1) Evenly arrange the inner wall studs (4) of the slabs, set the built-in grass boards (2) between the adjacent wall studs, and set auxiliary Wooden boards (3); the top and bottom of the board side wall studs (1), board inner wall studs (4), auxiliary boards (3) and built-in grass boards (2) are correspondingly provided with top beam boards and bottom beams The board (6) forms the wall skeleton, and the upper roof beam board (7) is located on the lower roof beam board (6); gypsum boards (11) are installed on both sides of the wall skeleton, and the wall stud columns and built-in grass boards (2) , auxiliary wood board (3), bottom beam board (8), roof beam board and gypsum board (11) encircle the wallboard inner cavity (5). 2. A modular grass board sound-insulating load-bearing wooden wallboard according to claim 1, characterized in that: the studs are made of wood, and the studs and the built-in grass board (2) are connected by nails or The metal parts are connected; the bone column (4) and the built-in grass board (2) are connected by 30° or 45° nails. The font is nailed alternately at the four corners of the cross shape, and the oblique nail connection is evenly distributed along the height of the grass board (2). 3. A modular grass board sound-insulating load-bearing wooden wall panel according to claim 1, characterized in that: the bone column (1) of the side wall of the board, the auxiliary wooden board (3), the bone column of the inner wall of the board (4 ), the bottom beam plate (8), and the lower roof beam plate (6) have a transverse width of 100mm~180mm, preferably 140mm, and a thickness of 38mm; The dense grass board with a thickness of 58mm. 4. A modular sound-insulating and load-bearing wooden wall panel with grass slabs according to claim 1, characterized in that: the width of the bone column (1) of the side wall of the board and the bone column (4) of the inner wall of the board are equal to two The sum of the thickness of the auxiliary board (3) and the thickness of the built-in grass board (2). 5. A modular grass board sound-insulating load-bearing wooden wall panel according to claim 1, characterized in that: the board side wall bone column (1), built-in grass board (2), auxiliary wood board (3) 1. The bone column (4) of the slab inner wall is connected with the bottom beam plate (8), the lower roof beam plate (6) and the upper roof beam plate (7) by vertical nails. 6. A modular straw board sound-insulating load-bearing wooden wallboard according to claim 1, characterized in that: the gypsum board (11) is connected with the bone column (1) of the side wall of the board, the auxiliary board (3), the board The bone column (4) of the inner wall is connected with vertical nails, and the distance between the nail and the side wall bone column (1), bottom beam plate (8), and the edge of the upper roof beam plate (8) is half of the thickness of the corresponding plate. .