Brick wall and color steel rock wool sandwich board structure

Abstract

The utility model discloses a brick wall and color steel rock wool sandwich board structure which comprises a partition wall, a light steel keel fiber reinforced silicate board and a color steel seam covering board. Color steel seam covering plates are fixedly connected to the two side walls of the partition wall and extend in the height direction of the partition wall; the light steel keel fiber reinforced silicate plate is arranged at the joint of the color steel seam covering plate and the partition wall, and the light steel keel fiber reinforced silicate plate extends in the width direction of the partition wall. The connecting structure has the advantages that the stability of the connecting joint of the brick wall and the color steel rock wool sandwich panel outer wall can be improved, and cracking is prevented.

Description

Technical Field

[0001] The utility model relates to the field of color steel rock wool sandwich panels, in particular to a brick wall and color steel rock wool sandwich panel structure. Background Art

[0002] Industrial plants refer to various houses that are directly used for production or supporting production, including production workshops, auxiliary rooms and auxiliary facilities. The exterior walls of industrial plants are often made of color steel rock wool sandwich panels. Color steel rock wool sandwich panels are a type of sandwich panels made of rock wool as raw materials. They give full play to the unique properties of rock wool core materials and have significant effects in fire prevention, thermal insulation, sound absorption and sound insulation. The interior partitions of auxiliary rooms such as offices, conference rooms, and locker rooms in industrial plants are often built with autoclaved aerated concrete blocks, but cracks often occur at the joints between brick walls and the exterior walls of color steel rock wool sandwich panels. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a brick wall and color steel rock wool sandwich panel structure, which can improve the stability of the junction node between the brick wall and the color steel rock wool sandwich panel exterior wall and prevent cracking.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a brick wall and color steel rock wool sandwich panel structure, including a partition wall, a light steel keel fiber reinforced silicate board and a color steel cover seam board; the color steel cover seam boards are fixedly connected to the two side walls of the partition wall, and the color steel cover seam boards extend along the height direction of the partition wall; the light steel keel fiber reinforced silicate board is arranged at the connection between the color steel cover seam board and the partition wall, and the light steel keel fiber reinforced silicate board extends along the width direction of the partition wall.

[0005] In the above structure, the light steel keel fiber reinforced silicate board includes a C-shaped vertical keel, a transverse square steel fixing, a silicate board and a putty coating; the transverse square steel fixing extends along the width direction of the partition wall, and a silicate board is arranged at the bottom of the transverse square steel fixing, and a putty coating is arranged at the bottom of the silicate board; the C-shaped vertical keel is arranged at the connection between the color steel cover plate and the partition wall, and the C-shaped vertical keel is located inside the transverse square steel fixing.

[0006] In the above structure, the opening of the C-shaped vertical keel faces the color steel cover plate.

[0007] In the above structure, the brick wall and color steel rock wool sandwich panel structure also includes self-tapping screws, which pass through the putty coating, silicate board, transverse square steel fixings and C-shaped vertical keels to make the light steel keel fiber reinforced silicate board more stable.

[0008] In the above structure, both side walls of the partition wall are provided with a plaster layer.

[0009] In the above structure, a part of the color steel cover plate is arranged in the plaster layer.

[0010] In the above structure, the brick wall and color steel rock wool sandwich panel structure further includes cement nails, and the color steel cover seam plate is fixedly connected to the partition wall through the cement nails.

[0011] In the above structure, the brick wall and color steel rock wool sandwich panel structure also includes a wool sandwich panel exterior wall, and the wool sandwich panel exterior wall is fixedly connected to the top of the color steel cover seam panel.

[0012] In the above structure, the brick wall and the color steel rock wool sandwich panel structure further include rivets, and the outer wall of the rock wool sandwich panel and the color steel cover seam panel are fixedly connected by rivets.

[0013] In the above structure, the brick wall and color steel rock wool sandwich panel structure further includes an inner-filled rock wool board, and a gap is formed between the color steel cover seam panels on both sides, and the gap is filled with the inner-filled rock wool board.

[0014] The beneficial effect of the utility model is that the structure can improve the stability of the junction between the brick wall and the color steel rock wool sandwich panel exterior wall to prevent cracking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a brick wall and color steel rock wool sandwich panel structure of the utility model. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the creation of the utility model can be combined interchangeably without conflicting with each other.

[0018] Reference Figure 1As shown, the utility model discloses a brick wall and color steel rock wool sandwich panel structure. Specifically, the structure includes a partition wall 10, an inner rock wool board 20, a rock wool sandwich panel outer wall 30, a C-shaped vertical keel 40, a transverse square steel fixing piece 50, a color steel cover seam plate 60, rivets 70, self-tapping screws 80 and cement nails 90.

[0019] Color steel seam cover plates 60 are arranged on both sides of the partition wall 10. The color steel seam cover plates 60 extend along the height of the partition wall 10. The color steel seam cover plates 60 can play a waterproof and sealing role, and can effectively prevent rainwater, snow water or other liquids from penetrating into the interior of the building, and protect the structure and internal facilities of the building from water damage. The color steel seam cover plates 60 are connected to the partition wall 10 and are higher than the height of the partition wall 10, so that a gap is formed between the color steel seam cover plates 60 on both sides. The gap formed between the color steel seam cover plates 60 is filled with an inner filling rock wool board 20. The inner filling rock wool board 20 is a commonly used building thermal insulation material, which plays a variety of roles in the building, such as thermal insulation, sound insulation and noise reduction, fire retardancy, improvement of indoor environment and structural reinforcement.

[0020] A plaster layer is provided on both sides of the partition wall 10, and a mesh fiber cloth is pressed into the plaster layer. The advantages of such a setting are: 1. It can reinforce the wall: the mesh fiber cloth can enhance the tensile strength and crack resistance of the plaster layer, making the wall stronger and more durable; 2. Prevent cracking: the wall may crack due to temperature changes, foundation settlement and other reasons during use, and the mesh fiber cloth can effectively reduce the generation of cracks and prevent the expansion of existing cracks; 3. Improve the adhesion of the plaster layer: the mesh fiber cloth can increase the adhesion between the plaster layer and the wall surface, making the plaster layer more firmly adhere to the wall surface; 4. Improve the overall performance of the wall: by reinforcing the plaster layer, the overall performance of the wall, such as earthquake resistance and wind pressure resistance, can be improved, thereby enhancing the stability and safety of the building structure.

[0021] A portion of the color steel cover plate 60 (i.e., the bottom of the color steel cover plate 60) is set in the plaster layer 101, and the portion of the color steel cover plate 60 set in the plaster layer 101 is fixed to the partition wall 10 using cement nails 90. The cement nails 90 pass through the plaster layer 101 and the color steel cover plate 60 and are nailed inside the partition wall 10, so that the color steel cover plate 60 is fixedly connected to the partition wall 10.

[0022] The top of the color steel cover seam plate 60 is extended in a direction away from the partition wall 10, so that the color steel cover seam plate 60 is a right angle structure. Because the color steel cover seam plates 60 on both sides are arranged in the same manner, the color steel cover seam plate 60 is arranged in two right angle structures. The vertical color steel cover seam plate 60 in the right angle structure is connected to the partition wall 10, and the horizontal color steel cover seam plate 60 in the right angle structure is fixedly connected with the rock wool sandwich panel outer wall 30 by rivets 70. The rivets 70 pass through the horizontal color steel cover seam plate 60 and the rock wool sandwich panel outer wall 30 in the right angle structure, so that the top of the color steel cover seam plate 60 is fixedly connected with the rock wool sandwich panel outer wall 30. The main functions of the rock wool sandwich panel outer wall 30 include the following aspects: ① Thermal insulation: The rock wool sandwich panel usually has good thermal insulation performance, which can effectively isolate the temperature difference between indoor and outdoor, reduce energy loss, and improve the energy-saving performance of the building. ② Fire retardant: The outer surface of the cotton sandwich panel is usually treated with flame retardant materials or coatings, which has certain fire resistance and can improve the fire safety level of the building. ③ Sound absorption: The interior of the cotton sandwich panel is mostly sound-absorbing materials, which can effectively absorb indoor and outdoor noise and improve the comfort and environmental quality of the building. ④ Beautiful decoration: The cotton sandwich panel has a rich surface decoration effect. Different surface treatment methods can be selected according to the needs of the building design to make the exterior wall of the building have a good aesthetic effect. ⑤ Earthquake resistance: The cotton sandwich panel has certain earthquake resistance, which can improve the overall structural stability of the building and enhance the earthquake resistance of the building.

[0023] Specifically, the horizontal color steel cover seam plate 60 in the right-angle structure first extends in the direction away from the partition wall 10, and then extends in the direction of the partition wall 10, so that the horizontal color steel cover seam plate 60 in the right-angle structure is a double-layer structure. By arranging rivets 70 in the double-layer structure to connect with the rock wool sandwich panel exterior wall 30, the connection between the color steel cover seam plate 60 and the rock wool sandwich panel exterior wall 30 can be made more stable.

[0024] A transverse square steel fixing piece 50 is provided at the side wall of the color steel cover seam plate 60. The transverse square steel fixing piece 50 is arranged in the horizontal direction so that the angle between the transverse square steel fixing piece 50 and the color steel cover seam plate 60 in the vertical direction of the right-angle structure is 90 degrees. A C-shaped vertical keel 40 is provided at the connection between the transverse square steel fixing piece 50 and the color steel cover seam plate 60 in the vertical direction of the right-angle structure. The C-shaped vertical keel 40 can be used as a supporting structure of the wall to fix the partition wall 10 and enhance the stability and bearing capacity of the partition wall 10. A layer of silicate board is provided at the bottom of the transverse square steel fixing piece 50 as a covering, and a layer of putty coating is also provided at the bottom of the silicate board as a decorative surface. Because a C-shaped vertical purlin 40 is provided at the connection between the horizontal square steel fixing piece 50 and the vertical color steel cover seam plate 60 in the right-angle structure, the opening direction of the C-shaped vertical purlin 40 is toward the color steel cover seam plate 60, and the self-tapping screw 80 passes through the putty coating, the silicate plate, the horizontal square steel fixing piece 50 and the C-shaped vertical purlin 40 to fix the horizontal square steel fixing piece 50 and the C-shaped vertical purlin 40.

[0025] In this embodiment, the partition wall 10 is a 200 mm thick autoclaved aerated concrete block inner partition wall, the strength grade of the blocks is A5.0, and it is built with aerated concrete special mortar, and then the two sides of the partition wall 10 are plastered and painted for finishing.

[0026] The outer wall 30 of the cotton sandwich panel is a 75mm thick color steel rock wool sandwich panel. The color steel rock wool sandwich panel is fixed on the wall beam. The thickness of the outer wall 30 of the cotton sandwich panel is ≥0.7mm, and it is a small corrugated type of horizontal plate. The yield strength of the steel plate is 350MPa, the amount of aluminum zinc plating is ≥75 / 75g / ㎡ (double-sided), and the fluorocarbon (PVDF) coating has a coating thickness of ≥25μm. The thickness of the inner steel plate is ≥0.6mm, the horizontal plate is small corrugated, the yield strength of the steel plate is 300MPa, the amount of aluminum zinc plating is ≥60 / 60g / ㎡ (double-sided), and the polyester (PE) coating has a coating thickness of ≥20μm. The rock wool combustion performance grade is A, the thermal conductivity coefficient λ≤0.040W / m□k, the bulk density is ≥120kg / m3, and the two ends of the rock wool sandwich panel are sealed with polyurethane side seals.

[0027] The side of the partition wall 10 is 225mm away from the outer wall 30 of the cotton sandwich panel. The gap between the partition wall 10 and the outer wall of the color steel rock wool sandwich panel 30 is filled with rock wool and sealed with a color steel cover seam plate 60. The overlap length of the color steel cover seam plate 60 and the rock wool sandwich panel 30 is 50mm, and is fixed with rivets 70 at a vertical interval of 600mm; the overlap length of the color steel cover seam plate 60 and the partition wall 10 is 100mm, and is fixed with cement nails 90 at a vertical interval of 600mm. When plastering the overlap range of the color steel cover seam plate 60 and the partition wall 10, a mesh fiber cloth is pressed in to prevent cracking.

[0028] C-shaped vertical keel 40, horizontal square steel fixings 50, silicate board and putty paint together constitute the light steel keel fiber reinforced silicate board. The horizontal square steel fixings 50 in the light steel keel fiber reinforced silicate board are 175mm away from the outer wall of the color steel rock wool sandwich panel, arranged at a vertical interval of 300mm, and connected to the vertical wall beam. The horizontal square steel fixings 50 are close to the color steel cover seam board and a 50mm wide C-shaped vertical keel 40 is set; the silicate board is a fiber reinforced silicate board, the silicate board is 9mm thick, and the combustion performance level is Class A. It is fixed with self-tapping screws 80 and the spacing between self-tapping screws is 300mm. A 50-wide plastic-coated medium-alkali glass fiber mesh cloth is pasted at the board seam, and the putty is scraped to level it, and then the paint is applied to the surface. In other embodiments, the spacing between the partition wall 10, the internal rock wool board 20, the rock wool sandwich panel exterior wall 30, the C-shaped vertical purlin 40, the transverse square steel fixings 50, and the color steel cover seam plate 60 can be adjusted according to actual needs, and is not limited to the spacing in this embodiment.

[0029] In this solution, the color steel rock wool sandwich panel 30 and the transverse square steel fixings 50 are used as the external wall of the auxiliary room of the industrial plant, which is beautiful and practical, has a short safety period, and has good fire prevention, heat insulation, sound absorption and sound insulation performance. The gap between the partition wall 10 and the external wall of the color steel rock wool sandwich panel 30 is filled with rock wool and sealed with a color steel cover seam plate 60, which has excellent heat insulation and sound insulation performance and can effectively reduce heat conduction and sound transmission. In addition, when plastering the overlap range of the color steel cover seam plate 60 and the partition wall 10, the mesh fiber cloth is pressed in to effectively prevent cracking.

[0030] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A brick wall and color steel rock wool sandwich panel structure, characterized in that: Including partition walls, light steel keel fiber reinforced silicate boards and color steel cover seam boards; Color steel cover seam plates are fixedly connected to both side walls of the partition wall, and the color steel cover seam plates extend along the height direction of the partition wall; the light steel keel fiber reinforced silicate plate is arranged at the connection between the color steel cover seam plate and the partition wall, and the light steel keel fiber reinforced silicate plate extends along the width direction of the partition wall.

2. A brick wall and color steel rock wool sandwich panel structure according to claim 1, characterized in that: The light steel keel fiber reinforced silicate board includes a C-shaped vertical keel, a transverse square steel fixing piece, a silicate board and a putty coating; The transverse square steel fixing piece extends along the width direction of the partition wall, a silicate board is arranged at the bottom of the transverse square steel fixing piece, and a putty coating is arranged at the bottom of the silicate board; the C-shaped vertical purlin is arranged at the connection between the color steel cover seam board and the partition wall, and the C-shaped vertical purlin is located inside the transverse square steel fixing piece.

3. A brick wall and color steel rock wool sandwich panel structure according to claim 2, characterized in that: The opening of the C-shaped vertical keel faces the color steel cover seam plate.

4. The brick wall and color steel rock wool sandwich panel structure according to claim 2 is characterized in that: The brick wall and color steel rock wool sandwich panel structure also includes self-tapping screws, which pass through the putty coating, the silicate board, the horizontal square steel fixing piece and the C-shaped vertical keel to make the light steel keel fiber reinforced silicate board more stable.

5. The brick wall and color steel rock wool sandwich panel structure according to claim 1 is characterized in that: Both side walls of the partition wall are provided with a plaster layer.

6. The brick wall and color steel rock wool sandwich panel structure according to claim 5 is characterized in that: A part of the color steel cover seam plate is arranged in the plaster layer.

7. The brick wall and color steel rock wool sandwich panel structure according to claim 6 is characterized in that: The brick wall and color steel rock wool sandwich panel structure also includes cement nails, and the color steel cover seam plate is fixedly connected to the partition wall through the cement nails.

8. The brick wall and color steel rock wool sandwich panel structure according to claim 1 is characterized in that: The brick wall and color steel rock wool sandwich panel structure also includes a cotton sandwich panel exterior wall, and the cotton sandwich panel exterior wall is fixedly connected to the top of the color steel cover seam plate.

9. The brick wall and color steel rock wool sandwich panel structure according to claim 8, characterized in that: The brick wall and color steel rock wool sandwich panel structure also includes rivets, and the outer wall of the rock wool sandwich panel and the color steel cover seam plate are fixedly connected by rivets.

10. The brick wall and color steel rock wool sandwich panel structure according to claim 1, characterized in that: The brick wall and color steel rock wool sandwich panel structure also includes an inner-filled rock wool board. A gap is formed between the color steel cover seam panels on both sides, and the gap is filled with the inner-filled rock wool board.

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