Waterproof thermal insulation building material

Abstract

The utility model discloses a waterproof heat preservation building material which comprises a base layer, heat preservation layers are arranged on the two sides of the base layer, a plurality of evenly-distributed supporting blocks are arranged on the upper side and the lower side of the base layer, a plurality of evenly-distributed through holes are formed in the heat preservation layers, and a waterproof layer is arranged on the side, away from the base layer, of each heat preservation layer. A facing layer is arranged on the side, away from the heat preservation layer, of the waterproof layer. According to the waterproof heat-preservation building material, the base layer, the supporting blocks, the heat-preservation layer and the waterproof layer are arranged, so that the building material has good heat-preservation and waterproof capacity and high strength, the base layer, the heat-preservation layer and the waterproof layer do not need to be glued and are more environmentally friendly, and the waterproof heat-preservation building material is simple in structure, light in weight and convenient to use. The requirements of heat insulation, water resistance, strength and environmental protection of building materials can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials, in particular to a waterproof and heat-insulating building material. Background Art

[0002] Building materials are subjected to wind, sun, rain, wear, corrosion, etc. for a long time, and their performance will gradually change. The rational selection of building materials is crucial. First of all, they should be safe and durable. The amount of building materials used is large, which directly affects the cost of the project. Usually, the cost of building materials accounts for more than half of the total project cost. Therefore, when considering technical performance, economic considerations must be taken into account. Moreover, some special buildings must use waterproof building materials. The selection of waterproof building materials is very important. Most of the existing waterproof building materials are covered with waterproof coatings to achieve the waterproof effect. Waterproof coatings contain harmful chemical components and pollute the environment. In addition, the existing waterproof building materials are generally not strong enough, and the use of waterproof coatings cannot increase the strength of waterproof building materials. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a waterproof and thermal insulation building material, the purpose of which is to solve the problems that most of the existing waterproof building materials use waterproof coatings to achieve the waterproof effect, the waterproof coatings contain harmful chemical components and pollute the environment, and the existing waterproof building materials are generally not strong enough, and the use of waterproof coatings cannot increase the strength of the waterproof building materials.

[0004] In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

[0005] A waterproof and heat-insulating building material comprises a base layer, heat-insulating layers are arranged on both sides of the base layer, a plurality of evenly distributed support blocks are arranged on the upper and lower sides of the base layer, a plurality of evenly distributed through holes are arranged on the heat-insulating layer, a waterproof layer is arranged on the side of the heat-insulating layer away from the base layer, and a finishing layer is arranged on the side of the waterproof layer away from the heat-insulating layer.

[0006] Furthermore, the base layer, the support block and the waterproof layer are all made of PVC material.

[0007] Furthermore, the support blocks on both sides of the base layer are arranged in a staggered manner.

[0008] Furthermore, the base layer and the support block are an integrally formed structure.

[0009] Furthermore, the support block is installed in the through hole.

[0010] Furthermore, a plurality of evenly distributed mounting holes are provided on one side of the waterproof layer close to the thermal insulation layer, and the cross section of the mounting holes is "T"-shaped.

[0011] Furthermore, the base layer and the waterproof layer are fixed by heat-sealing and pressing the support blocks and the mounting holes.

[0012] Furthermore, the finishing layer includes plastic primer and paint.

[0013] Furthermore, the thermal insulation layer is a rock wool board.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides a waterproof and heat-insulating building material, which has good heat-insulating and waterproof capabilities and high strength by arranging a base layer, a support block, a heat-insulating layer and a waterproof layer. The base layer, the heat-insulating layer and the waterproof layer do not need to be glued, which is more environmentally friendly. The waterproof and heat-insulating building material of the utility model has a simple structure and is light in weight, and can meet the needs of heat-insulating, waterproof, strength and environmental protection of building materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the waterproof and heat-insulating building material of the utility model;

[0017] Figure 2 This is an exploded view of the waterproof and heat-insulating building material of the utility model;

[0018] Figure 3 This is a schematic diagram of the base and support block structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the waterproof layer of the utility model.

[0020] Reference table of reference numerals:

[0021] 1. Base layer; 2. Insulation layer; 3. Support block; 4. Through hole; 5. Waterproof layer; 6. Finishing layer; 7. Installation hole. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0023] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0024] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0025] like Figures 1 to 4As shown, a waterproof and heat-insulating building material includes a base layer 1, which is made of PVC material. Both sides of the base layer 1 are provided with a heat-insulating layer 2, and the heat-insulating layer 2 is a rock wool board with good heat-insulating effect.

[0026] A plurality of evenly distributed support blocks 3 are provided on both sides of the base layer 1, and the support blocks 3 are made of PVC material. The base layer 1 and the support blocks 3 are an integrally formed structure. The support blocks 3 on both sides of the base layer 1 are staggered. A plurality of evenly distributed through holes 4 are provided on the insulation layer 2. The support blocks 3 are installed in the through holes 4. The support blocks 3 fixedly support the insulation layer 2.

[0027] A waterproof layer 5 is provided on the side of the thermal insulation layer 2 away from the base layer 1. The waterproof layer 5 is made of PVC material. A plurality of evenly distributed mounting holes 7 are provided on the side of the waterproof layer 5 close to the thermal insulation layer 2. The cross section of the mounting hole 7 is "T"-shaped. The base layer 1 and the waterproof layer 5 are fixed by heat-sealing and pressing the support block 3 and the mounting hole 7. After the support block 3 is heated, it is inserted into the mounting hole 7. The support block 3 fills the mounting hole 7 to complete the fixation of the support block 3 and the waterproof layer 5. The base layer 1, the thermal insulation layer 2 and the waterproof layer 5 do not need to be glued, which is more environmentally friendly, and the entire board has higher strength.

[0028] A finishing layer 6 is provided on the side of the waterproof layer 5 away from the insulation layer 2. The finishing layer 6 includes a plastic primer and paint. A layer of plastic primer is first applied on the surface of the waterproof layer 5 to increase the adhesion of the paint to the waterproof layer 5, and then paint is applied to ensure the adhesion and durability of the finishing layer 6.

[0029] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A waterproof and heat-insulating building material, characterized in that: The invention comprises a base layer (1), a thermal insulation layer (2) is provided on both sides of the base layer (1), a plurality of evenly distributed support blocks (3) are provided on the upper and lower sides of the base layer (1), a plurality of evenly distributed through holes (4) are provided on the thermal insulation layer (2), a waterproof layer (5) is provided on the side of the thermal insulation layer (2) away from the base layer (1), and a finishing layer (6) is provided on the side of the waterproof layer (5) away from the thermal insulation layer (2).

2. A waterproof and heat-insulating building material according to claim 1, characterized in that: The base layer (1), the support block (3) and the waterproof layer (5) are all made of PVC material.

3. A waterproof and heat-insulating building material according to claim 2, characterized in that: The support blocks (3) on both sides of the base layer (1) are arranged in a staggered manner.

4. A waterproof and heat-insulating building material according to claim 3, characterized in that: The base layer (1) and the support block (3) are an integrally formed structure.

5. The waterproof and heat-insulating building material according to claim 4, characterized in that: The support block (3) is installed in the through hole (4).

6. The waterproof and heat-insulating building material according to claim 2, characterized in that: A plurality of evenly distributed mounting holes (7) are provided on one side of the waterproof layer (5) close to the thermal insulation layer (2), and the cross section of the mounting holes (7) is in a "T" shape.

7. The waterproof and heat-insulating building material according to claim 6, characterized in that: The base layer (1) and the waterproof layer (5) are fixed by heat-sealing and pressing through the support block (3) and the mounting hole (7).

8. The waterproof and heat-insulating building material according to claim 1, characterized in that: The finishing layer (6) comprises plastic primer and paint.

9. The waterproof and heat-insulating building material according to claim 6, characterized in that: The thermal insulation layer (2) is a rock wool board.

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