Gas insulation high-strength wall top structure

Abstract

The utility model provides an air-isolating high-strength wall top structure which comprises a plurality of I-shaped steel, a cement layer and a partition plate layer, the I-shaped steel is fixed on a side wall through expansion screws, the partition plate layer is arranged on the lower side of the I-shaped steel layer, the cement layer is arranged on the upper side of the I-shaped steel layer, and an air-isolating layer is further arranged on the upper end face of the partition plate layer. The bearing capacity of the wall top is improved by arranging the I-shaped steel and supporting the cement layer, water vapor is prevented from entering the I-shaped steel by arranging the gas isolating layer, and corrosion of the I-shaped steel caused by the water vapor is isolated.

Description

Technical Field

[0001] The utility model relates to a building structure, in particular to an air-isolating high-strength wall top structure. Background Art

[0002] As an important component of a building, the wall mainly plays the role of bearing weight, enclosing and dividing space. Walls are mainly divided into load-bearing walls and non-load-bearing walls. Load-bearing walls usually need to bear the load transmitted from the upper part of the building.

[0003] In the construction of a factory, the construction of the wall top is more important. Large equipment usually needs to be placed in the factory, which has certain requirements for the load-bearing capacity of the wall top. In some dye factories and chemical plants, production is carried out through methods such as steaming and water cooling, which will generate a certain amount of water vapor. Generally, the wall top will be corroded by water vapor for a long time, causing the metal parts inside the wall to be corroded, thereby affecting the strength and stability of the wall top. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a gas-insulating high-strength wall top structure, which has the advantage of isolating water vapor erosion.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a gas-isolating high-strength wall top structure, comprising a plurality of I-beams, a cement layer and a partition layer, the I-beams being fixed to the side walls by expansion screws, the partition layer being arranged on the lower side of the I-beam layer, the cement layer being arranged on the upper side of the I-beam, and a gas-isolating layer being further arranged on the upper end surface of the partition layer.

[0006] Through the above technical means, by setting up a number of I-beams and supporting the cement layer, the bearing capacity of the wall top is increased, and by setting up an air barrier layer, water vapor is prevented from entering the I-beams, thereby isolating the I-beams from corrosion by water vapor.

[0007] Preferably, a base layer is further provided on the upper side of the I-beam, the I-beam is arranged between the base layer and the partition layer, and a heat insulation layer is further provided between the base layer and the gas barrier layer.

[0008] Through the above technical means, by setting an insulation layer between the base layer and the partition, the heat transfer inside and outside the building is reduced, and the indoor temperature is kept stable.

[0009] Preferably, a metal roofing layer is further provided on the upper end of the base layer, and the metal roofing layer is corrugated.

[0010] Through the above technical means, the structural strength of the wall is further increased by setting a metal roofing layer.

[0011] Preferably, a waterproof layer is further provided on the upper side of the metal roofing layer, a trapezoidal groove 1 facing upward is formed between the metal roofing layer and the waterproof layer, and a trapezoidal groove 2 is formed between the metal roofing layer and the base layer, and both the trapezoidal groove 1 and the trapezoidal groove 2 are filled with thermal insulation cotton.

[0012] Through the above technical means, the thermal insulation effect is further increased by setting up thermal insulation cotton, and the waterproof layer is used to prevent water from penetrating into the thermal insulation cotton, causing the thermal insulation cotton to fail and become moldy.

[0013] Preferably, the metal roofing layer includes side partitions and middle partitions, the side ends of the side partitions are provided with side supports, one side of the middle partition is provided with a lower pressure plate, and the other side is provided with an upper pressure plate, and the upper and lower pressure plates are fixed to the I-beams by screws.

[0014] Through the above technical means, through the cooperation between the upper pressure plate and the lower pressure plate, the installation of the middle partition is made more convenient, and by setting the side partition, the metal roof layer is made to fit the side wall.

[0015] Preferably, the waterproof layer includes waterproof cloth, which is wrapped around the upper end of the middle partition and the outer side of the side partition, and the side partition is fixed to the side wall by cement nails.

[0016] Through the above technical means, by wrapping the waterproof cloth on the outside of the middle partition and the side partition, and fixing the side partition on the side wall, the waterproof performance is ensured and the waterproofness of the connection between the side partition and the side wall is improved.

[0017] Preferably, the cement layer is poured on the upper end of the waterproof cloth, and braided steel bars are also provided in the cement layer.

[0018] Through the above technical means, the structural strength of the cement layer is increased by weaving steel bars.

[0019] Preferably, the gas barrier layer comprises a polypropylene film, and the polypropylene film is adhered to the separator layer.

[0020] By means of the above technical means, the polypropylene film is used to prevent water vapor from entering the upper side of the separator layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of an embodiment;

[0022] Figure 2 It is a partial schematic diagram of an embodiment;

[0023] Figure 3 This is a structural diagram of the I-beam.

[0024] Figure numerals: 1. I-beam; 2. Cement layer; 3. Base layer; 4. Partition layer; 5. Installed iron plate; 6. Air barrier layer; 7. Heat insulation layer; 8. Metal roof layer; 9. Waterproof layer; 10. Trapezoidal groove one; 11. Trapezoidal groove two; 12. Heat insulation cotton; 13. Side partition; 14. Middle partition; 15. Side support; 16. Lower pressure plate; 17. Upper pressure plate; 18. Braided steel bars. DETAILED DESCRIPTION

[0025] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0026] A gas-insulating high-strength wall top structure comprises a plurality of I-steels 1, a cement layer 2, a base layer 3 and a partition layer 4. Mounting iron plates 5 are welded on both sides of the I-steel 1. Through holes are provided on the mounting iron plates 5 so that the I-steel 1 can be fixed to the side wall by expansion screws. The base plate is arranged on the upper side of the I-steel 1 and is a prefabricated cement board. The partition layer 4 comprises a gypsum board, which is fixedly arranged on the lower side of the I-steel 1 layer. A gas-insulating layer 6 is further provided on the upper end surface of the partition layer 4. The gas-insulating layer 6 comprises a polypropylene film, which is adhered to the partition layer 4. By arranging a plurality of I-steels 1 and supporting the cement layer 2, the bearing capacity of the wall top is increased. By arranging the gas-insulating layer 6, water vapor is prevented from entering the I-steel 1, thereby isolating the I-steel 1 from corrosion by water vapor.

[0027] The I-beam 1 is arranged between the base layer 3 and the partition layer 4. An insulation layer 7 is also arranged between the base layer 3 and the air barrier layer 6. The insulation layer 7 includes insulation cotton 12, which is filled between the base layer 3 and the air barrier layer 6 and wraps the I-beam 1, thereby reducing the heat transfer between the inside and outside of the building and maintaining the stability of the indoor temperature.

[0028] A metal roofing layer 8 is also provided at the upper end of the base layer 3. The metal roofing layer 8 is corrugated. A waterproof layer 9 is also provided on the upper side of the metal roofing layer 8. A trapezoidal groove 10 facing upward is formed between the metal roofing layer 8 and the waterproof layer 9. The metal roofing layer 8 and the base layer 3 form a trapezoidal groove 2 11. The trapezoidal groove 10 and the trapezoidal groove 2 11 are both filled with insulation cotton 12. The provision of the insulation cotton 12 further increases the insulation effect. The waterproof layer 9 prevents water from penetrating into the insulation cotton 12, causing the insulation cotton 12 to fail and become moldy.

[0029] The metal roofing layer 8 includes a side partition 13 and a middle partition 14. A side support 15 is provided on one side end of the side partition 13, and a lower pressure plate 16 is provided on the other side end. A lower pressure plate 16 is provided on one side of the middle partition 14, and an upper pressure plate 17 is provided on the other side. The upper pressure plate 17 and the lower pressure plate 16 are fixed to the I-beam 1 by screws. The cooperation between the upper pressure plate 17 and the lower pressure plate 16 makes the installation of the middle partition 14 more convenient. The waterproof layer 9 includes a waterproof cloth, which is wrapped around the upper end of the middle partition 14 and the outer side of the side partition 13. The side partition 13 is fixed to the side wall by cement nails. The side partition 13 is nailed to the side wall by cement nails, so that the side support 15 is flush with the side wall and presses the waterproof cloth to improve the waterproofness of the connection between the side partition 13 and the side wall.

[0030] The cement layer 2 is arranged on the upper side and poured on the upper end of the waterproof cloth. Through the cooperation between the I-beam 1, the metal roofing layer 8 and the waterproof cloth, the cement mortar will not leak when pouring cement. Braided steel bars 18 are also arranged in the cement layer 2 to increase the structural strength of the cement layer 2.

[0031] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementation methods. Any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of protection required by the present invention.

Claims

1. A high-strength air-tight wall and top structure, characterized by: The invention comprises a plurality of I-beams (1), a cement layer (2) and a partition layer (4), wherein the I-beams (1) are fixed to the side wall by expansion screws, the partition layer (4) is arranged on the lower side of the I-beam (1), the cement layer (2) is arranged on the upper side of the I-beam (1), and an air barrier layer (6) is further arranged on the upper end surface of the partition layer (4).

2. The air-tight high-strength wall and top structure according to claim 1, characterized in that: A base layer (3) is also provided on the upper side of the I-beam, the I-beam (1) is provided between the base layer (3) and the partition layer (4), and a heat insulation layer (7) is also provided between the base layer (3) and the air barrier layer (6).

3. The air-tight high-strength wall and top structure according to claim 2, characterized in that: A metal roofing layer (8) is also provided at the upper end of the base layer (3), and the metal roofing layer (8) is corrugated.

4. The air-tight high-strength wall and top structure according to claim 3, characterized in that: A waterproof layer (9) is also provided on the upper side of the metal roofing layer (8), a trapezoidal groove (10) facing upward is formed between the metal roofing layer (8) and the waterproof layer (9), and a trapezoidal groove (11) is formed between the metal roofing layer (8) and the base layer (3), and both the trapezoidal groove (10) and the trapezoidal groove (11) are filled with thermal insulation cotton (12).

5. The air-tight high-strength wall and top structure according to claim 4, characterized in that: The metal roofing layer (8) includes a side partition (13) and a middle partition (14), wherein the side end of the side partition (13) is provided with a side support (15), and the middle partition (14) is provided with a lower pressure plate (16) on one side and an upper pressure plate (17) on the other side, and the upper pressure plate (17) and the lower pressure plate (16) are fixed to the I-beam (1) by screws.

6. The air-tight high-strength wall and top structure according to claim 5, characterized in that: The waterproof layer (9) includes waterproof cloth, which is wrapped around the upper end of the middle partition (14) and the outer side of the side partition (13). The side partition (13) is fixed to the side wall by cement nails.

7. The air-tight high-strength wall and top structure according to claim 6, characterized in that: The cement layer (2) is poured on the upper end of the waterproof cloth, and braided steel bars (18) are also provided in the cement layer (2).

8. The air-tight high-strength wall and top structure according to claim 1, characterized in that: The gas barrier layer (6) comprises a polypropylene film, and the polypropylene film is adhered to the separator layer (4).

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