Anti-corrosion insulation board for building

Abstract

The utility model relates to the technical field of anti-corrosion heat insulation boards for buildings, and discloses an anti-corrosion heat insulation board for buildings, which comprises an anti-corrosion heat insulation board, and all wide-distance meshed water blocking strips and narrow-distance meshed water blocking strips are fixedly adhered to the side edges of the anti-corrosion heat insulation board. The wide-distance meshing water-blocking strip and the narrow-distance meshing water-blocking strip are hollow and penetrate left and right, the wide-distance meshing water-blocking strip and the narrow-distance meshing water-blocking strip are made of rubber materials, and the wide-distance meshing water-blocking strip and the narrow-distance meshing water-blocking strip protrude outwards in an arc shape. The waterproof structure is simple in structure and convenient to install, a certain limiting connection relation can be formed through staggered combination and attachment of the wide-distance meshing water blocking strips and the ribs on the adjacent edges under the condition that the waterproof structure is bonded through polyurethane adhesives, a good waterproof effect can be achieved, and the waterproof structure is more stable and reliable due to the adoption of the structural design of the water guide flanges and the drip beads. Water on the outer wall faces of the heat preservation plates is guided to the weep beads to be discharged, and accumulation of the water at the corner seams formed by the four adjacent heat preservation plates is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-corrosion and heat insulation boards for buildings, and in particular to an anti-corrosion and heat insulation board for buildings. Background Technology

[0002] The existing patent publication number CN215716155U discloses an anti-corrosion and thermal insulation board for building exterior walls, including a rubber thermal insulation board. Near the four corners of the front of the rubber thermal insulation board, a board body connecting mechanism penetrating the front of the rubber thermal insulation board is installed. Near the middle of the front of the rubber thermal insulation board, two board wall connecting mechanisms connected to the rubber thermal insulation board are installed. The board body connecting mechanism includes a connecting plate. Near the top and bottom sides of the back of the connecting plate, a pin is installed. The pin on the bottom side of the connecting plate penetrates the front of the rubber thermal insulation board. Near the middle of the back of the connecting plate, a connecting bolt penetrating the front and back of the connecting plate is installed.

[0003] However, in current construction practices, polyurethane adhesive is generally used for bonding. Its connection strength is sufficient and it can act on more than 90% of the surface area of ​​the insulation board. The stress points of the aforementioned patent are concentrated, which can cause some insulation boards to deform and create voids, and it also damages the original flatness of the wall, making construction more troublesome. However, the existing process of using polyurethane adhesive for bonding also has its drawbacks. On the one hand, the joints of the insulation boards are not connected, resulting in unevenness. On the other hand, the waterproofing effect of the joints is generally poor.

[0004] This proposal is put forward in order to improve and optimize the above-mentioned problems or shortcomings. Utility Model Content

[0005] A corrosion-resistant and thermal insulation board for building includes a corrosion-resistant and thermal insulation board, wherein all wide-spacing and narrow-spacing water-blocking strips are glued and fixed to the sides of the corrosion-resistant and thermal insulation board. The wide-spacing and narrow-spacing water-blocking strips are hollow and extend through the board from left to right. The wide-spacing and narrow-spacing water-blocking strips are made of rubber and protrude outward in an arc shape. When adjacent insulation boards are installed, the wide-spacing and narrow-spacing water-blocking strips on adjacent sides are fitted together, and all water-guiding flanges are fixed at the four corners of the outer wall surface of the corrosion-resistant and thermal insulation board.

[0006] Preferably, the horizontal positions of the wide-spacing toothed water-blocking strip and the narrow-spacing toothed water-blocking strip are staggered, so that when they are joined together, the wide-spacing toothed water-blocking strip is inserted between two adjacent narrow-spacing toothed water-blocking strips, and at least one waterproof sealing surface is formed by the deformation of the wide-spacing toothed water-blocking strip and the narrow-spacing toothed water-blocking strip.

[0007] Preferably, ribs are provided at intervals along the outer arc surface of the wide-spacing toothed water-blocking strip, and the ribs protrude outward to improve the support strength of the wide-spacing toothed water-blocking strip.

[0008] Preferably, the narrow-spacing toothed water-blocking strip is provided with ribs spaced apart along the outer arc surface of the narrow-spacing toothed water-blocking strip. The ribs protrude outward. When the narrow-spacing toothed water-blocking strip and the wide-spacing toothed water-blocking strip are interlaced and attached, the ribs on their outer wall surfaces are interlaced and overlapped. This can improve the edge flatness of the two adjacent insulation boards and reduce the edge warping phenomenon.

[0009] Preferably, the root width of the wide-spacing toothed water-blocking strip is greater than the spacing between two adjacent ribs, thus ensuring that a good sealing line can be formed after the two adjacent insulation boards are bonded together.

[0010] Preferably, all water droplets are fixed at the inner end of the lower side of the water-guiding flange mounting position, the water droplets protrude downwards, and the arc surface of the water-guiding flange guides the rainwater to the water droplets and then they fall.

[0011] The advantages and positive effects of this utility model are:

[0012] With a simple structure and easy installation, it can form a certain limiting connection relationship through the interlocking of wide-spacing water-blocking strips and ribs on adjacent sides when using polyurethane adhesive for bonding, and can achieve a good waterproof effect. In addition, by adopting the structural design of water-guiding flange and water droplets, water on the outer wall of the insulation board is guided to the water droplets for discharge, reducing the accumulation of water at the corner joints formed by the four adjacent insulation boards. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 yes Figure 1 Enlarged structural diagram at point A in the middle;

[0016] Figure 3 yes Figure 1 A schematic diagram of the improved structure at point A.

[0017] The attached diagram is labeled as follows: 10. Anti-corrosion insulation board; 11. Wide-spacing toothed water-blocking strip; 12. Narrow-spacing toothed water-blocking strip; 13. Rib; 14. Water-guiding flange; 15. Water droplet. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0019] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movement of the components in a specific posture (as shown in the accompanying drawings); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance. The embodiments of this utility model will be further described in detail below with reference to the accompanying drawings:

[0020] like Figure 1-3 As shown, the present invention discloses a building anti-corrosion and thermal insulation board, comprising an anti-corrosion and thermal insulation board 10, wherein all wide-spacing toothed water-blocking strips 11 and narrow-spacing toothed water-blocking strips 12 are glued and fixed to the side of the anti-corrosion and thermal insulation board 10. The wide-spacing toothed water-blocking strips 11 and narrow-spacing toothed water-blocking strips 12 are hollow and pass through from left to right. The wide-spacing toothed water-blocking strips 11 and narrow-spacing toothed water-blocking strips 12 are made of rubber and protrude outward in an arc shape. When adjacent thermal insulation boards are installed, the wide-spacing toothed water-blocking strips 11 and narrow-spacing toothed water-blocking strips 12 on adjacent sides are fitted together, and all water-guiding flanges 14 are fixed at the four corners of the outer wall surface of the anti-corrosion and thermal insulation board 10.

[0021] Preferably, the horizontal positions of the wide-spacing toothed water-blocking strip 11 and the narrow-spacing toothed water-blocking strip 12 are staggered, so that when they are mated together, the wide-spacing toothed water-blocking strip 11 is inserted between two adjacent narrow-spacing toothed water-blocking strips 12, and at least one waterproof sealing surface is formed by the deformation of the wide-spacing toothed water-blocking strip 11 and the narrow-spacing toothed water-blocking strip 12.

[0022] Preferably, ribs 13 are provided at intervals along the outer arc surface of the wide-spacing toothed water-blocking strip 11, and the ribs 13 protrude outward to improve the support strength of the wide-spacing toothed water-blocking strip 11.

[0023] Preferably, the narrow-spacing toothed water-blocking strip 12 is provided with ribs 13 spaced apart along the outer arc surface of the narrow-spacing toothed water-blocking strip 12. The ribs 13 protrude outward. When the narrow-spacing toothed water-blocking strip 12 and the wide-spacing toothed water-blocking strip 11 are staggered and overlapped on their respective outer wall surfaces, which can improve the edge flatness of the two adjacent insulation boards and reduce the edge warping phenomenon.

[0024] Preferably, the root width of the wide-spacing toothed water-blocking strip 11 (marked X in the figure) is greater than the spacing between two adjacent reinforcing strips 13 (marked Y in the figure), thus ensuring that a good sealing line can be formed after the two adjacent insulation boards are bonded together.

[0025] Preferably, all the water droplets 15 are fixed at the inner end of the lower side of the water guide flange 14. The water droplets 15 protrude downwards, and the arc surface of the water guide flange 14 guides the rainwater to the water droplets 15 and then they fall down.

[0026] It should be emphasized that the embodiments described in this utility model are illustrative rather than limiting. Therefore, this utility model is not limited to the embodiments described in the specific implementation. Any other implementation methods derived by those skilled in the art based on the technical solutions of this utility model are also within the scope of protection of this utility model.

Claims

1. A corrosion-proof thermal insulation panel for construction, comprising a corrosion-proof thermal insulation panel (10), characterized in that: The wide-toothed water-blocking strip (11) and the narrow-toothed water-blocking strip (12) are fixed on the side edges of the anticorrosive insulation board (10) by adhesive, are hollow and run through left and right, are made of rubber, are outwardly protruded in an arc shape, and are abutted with each other when two adjacent insulation boards are installed.

2. The anti-corrosion and heat-preservation board for building according to claim 1, characterized in that: The horizontal positions of the wide-toothed water-blocking strip (11) and the narrow-toothed water-blocking strip (12) are staggered, so that the wide-toothed water-blocking strip (11) is clamped between two adjacent narrow-toothed water-blocking strips (12) when they are connected, and at least one waterproof sealing abutting surface is formed by the deformation of the wide-toothed water-blocking strip (11) and the narrow-toothed water-blocking strip (12).

3. A preservative thermal insulation board for building according to claim 2, characterized in that: The wide-toothed water-blocking strip (11) is provided with a rib (13) on the outer arc surface thereof at intervals.

4. A preservative thermal insulation board for building according to claim 3, characterized in that: The narrow-toothed water-blocking strip (12) is provided with a rib (13) on the outer arc surface thereof at intervals, and the ribs (13) on the outer surfaces of the narrow-toothed water-blocking strip (12) and the wide-toothed water-blocking strip (11) are staggered when they are abutted.

5. A preservative thermal insulation board for building according to claim 4, characterized in that: The root width of the wide-toothed water-blocking strip (11) is greater than the interval between two adjacent ribs (13).

6. A preservative thermal insulation board for building according to claim 5, characterized in that: All water droplets (15) are fixed on the lower inner end of the water guide flange (14), the water guide flange (14) is downwardly protruded, and the arc surface of the water guide flange (14) guides rainwater to the water droplets (15) to fall.

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