Building waterproof roll

Abstract

The utility model discloses a building waterproof coiled material, relates to the technical field of waterproof coiled materials, and provides the following scheme that the building waterproof coiled material comprises an isolating membrane and a waterproof mechanism arranged above the isolating membrane, and the waterproof mechanism comprises a working assembly and a waterproof assembly; the working assembly comprises a self-adhesive layer, a mineral grain layer, a steel wire mesh layer and a silica gel layer, the self-adhesive layer is arranged above the isolating membrane, the mineral grain layer is arranged above the self-adhesive layer, and by arranging the heat insulation layer, the waterproof layer and the like, garbage on a building surface is cleaned, the isolating membrane of the coiled material is uncovered, and the building surface is protected; the waterproof coiled material is adhered to a building surface through the self-adhesive layer, the waterproof layer is made of a polyethylene polypropylene fiber material, the waterproof layer made of the polyethylene polypropylene fiber material is high in tensile strength, high in impermeability, good in low-temperature flexibility, small in expansion coefficient, low in temperature rise effect, high in deformation adaptability and large in friction coefficient, and a polyurethane material has the characteristics of oil resistance, wear resistance, low temperature resistance and aging resistance. The hardness is high, and elasticity is achieved.

Description

Technical Field

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

[0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc. It is a flexible building material product that can be rolled into a roll to resist the seepage of external rainwater and groundwater. As a leak-free connection between the project foundation and the building, it is the first barrier to waterproofing the entire project and plays a vital role in the entire project.

[0003] For example, the Chinese utility model patent (CN 204309330 U) discloses a building waterproofing roll material, which belongs to the field of building materials, including a waterproof layer, and the upper and lower surfaces of the waterproof layer are respectively provided with an upper needle-punched polypropylene non-woven fabric layer and a lower needle-punched polypropylene non-woven fabric layer: an insulation layer is provided on the upper needle-punched polypropylene non-woven fabric layer, a metal mesh layer is provided on the insulation layer, and an aluminum foil layer is provided on the metal mesh layer: an anti-aging layer is provided on the lower surface of the lower needle-punched polypropylene non-woven fabric layer. It has high strength, good anti-deformation performance, good temperature characteristics, and extended service life.

[0004] However, when the building waterproofing membrane in the prior art is used, the membrane adopts an overlapping method at the joint, and the joint will fall off after a long time, causing water leakage, which does not meet people's use needs. Therefore, a building waterproofing membrane is needed. Utility Model Content

[0005] The utility model aims to provide a building waterproofing coiled material, which solves the problem of water leakage caused by overlapping and falling off of the connection parts in the prior art.

[0006] To achieve the above object, the utility model provides the following technical solutions: a building waterproofing coiled material, comprising an isolation membrane and a waterproof mechanism arranged above the isolation membrane, wherein the waterproof mechanism comprises a working component and a waterproof component;

[0007] The working assembly includes a self-adhesive layer, a mineral particle layer, a steel mesh layer and a silicone layer. The self-adhesive layer is arranged above the isolation film, the mineral particle layer is arranged above the self-adhesive layer, the steel mesh layer is arranged above the mineral particle layer, and the silicone layer is arranged above the steel mesh layer;

[0008] The waterproof component comprises a heat-insulating layer and a waterproof layer. The heat-insulating layer is arranged above the silicone layer, and the top of the heat-insulating layer is fixedly connected to the waterproof layer.

[0009] Preferably, the top of the isolation membrane is fixedly connected to a first connecting block, a connecting groove is provided on the side wall of the first connecting block, a second connecting block is arranged on the side of the connecting groove, a connecting protrusion is fixedly connected to the side wall of the second connecting block, and one side of the connecting protrusion is fixedly connected to adhesive.

[0010] Preferably, the waterproof layer is made of polyethylene polypropylene material.

[0011] Preferably, the material of the heat insulation layer is Polyurethane material .

[0012] Preferably, the steel wire mesh layer is embedded in the mineral particle layer, and the steel wire mesh layer is tough.

[0013] Preferably, the connection grooves are distributed at equal distances along the side wall of the first connection block, the connection protrusions are distributed at equal distances along the side wall of the second connection block, and the connection protrusions and the connection grooves are matched.

[0014] Preferably, the connecting protrusion has a trapezoidal shape, and the first connecting block is embedded with the second connecting block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting up insulation layer and waterproof layer, clean up the garbage on the building surface, peel off the isolation film of the roll material, and stick the waterproof roll material to the building surface through the self-adhesive layer. The material of the waterproof layer is polyethylene polypropylene material. The waterproof layer of polyethylene polypropylene material has high tensile strength, strong impermeability, good low-temperature flexibility, small expansion coefficient, low temperature rise effect, strong deformation adaptability, and large friction coefficient. Polyurethane material The properties are oil resistance, wear resistance, low temperature resistance, aging resistance, high hardness and elasticity.

[0017] 2. By setting the connection groove and the connection protrusion, aligning the connection protrusion with the connection groove, and connecting the connection protrusion with the first connection block through adhesive, the splicing operation is realized, which is convenient for storage and transportation and avoids the problem of long-term falling off and leakage caused by the overlapping method. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a building waterproofing membrane proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the overall top view structure of a building waterproofing membrane proposed by the utility model;

[0020] Figure 3 A schematic diagram of the waterproof structure of a building waterproof membrane proposed by the utility model;

[0021] Figure 4The utility model is a schematic diagram of a roll material connection structure of a building waterproof roll material.

[0022] In the figure: 1. isolation film; 2. self-adhesive layer; 3. mineral particle layer; 4. wire mesh layer; 5. silicone layer; 6. thermal insulation layer; 7. waterproof layer; 8. first connecting block; 9. connecting groove; 10. second connecting block; 11. connecting protrusion; 12. adhesive glue. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0024] like Figure 1-4 As shown, a building waterproofing membrane in the figure includes an isolation membrane 1 and a waterproofing mechanism arranged above the isolation membrane 1, and the waterproofing mechanism includes a working component and a waterproofing component;

[0025] The working components include a self-adhesive layer 2, a mineral particle layer 3, a steel mesh layer 4 and a silicone layer 5. The self-adhesive layer 2 is arranged above the isolation film 1, the mineral particle layer 3 is arranged above the self-adhesive layer 2, the steel mesh layer 4 is arranged above the mineral particle layer 3, and the silicone layer 5 is arranged above the steel mesh layer 4;

[0026] The waterproof component comprises a heat-insulating layer 6 and a waterproof layer 7 . The heat-insulating layer 6 is arranged above the silicone layer 5 , and the top of the heat-insulating layer 6 is fixedly connected to the waterproof layer 7 .

[0027] Among them, Figure 3 As shown, the material of the waterproof layer 7 is polyethylene polypropylene material. The waterproof layer of polyethylene polypropylene material has high tensile strength, strong impermeability, good low-temperature flexibility, small expansion coefficient, low temperature rise effect, strong deformation adaptability and large friction coefficient.

[0028] Among them, Figure 3 As shown, the material of the heat insulation layer 6 is Polyurethane material Soft polyurethane is mainly a thermoplastic linear structure with the characteristics of oil resistance, wear resistance, low temperature resistance, aging resistance, high hardness and elasticity.

[0029] Among them, Figure 3 As shown, the steel mesh layer 4 is embedded in the mineral particle layer 3. The steel mesh layer 4 is tough, which is beneficial to enhancing the overall strength of the coil, resisting cutting, and facilitating winding and transportation. Example 2

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, this embodiment further illustrates Example 1, the top of the isolation membrane 1 is fixedly connected with a first connecting block 8, the side wall of the first connecting block 8 is provided with a connecting groove 9, the side of the connecting groove 9 is provided with a second connecting block 10, the side wall of the second connecting block 10 is fixedly connected with a connecting protrusion 11, and one side of the connecting protrusion 11 is fixedly connected with adhesive 12.

[0031] Among them, Figure 4 As shown, the connecting grooves 9 are evenly distributed along the side wall of the first connecting block 8, and the connecting protrusions 11 are evenly distributed along the side wall of the second connecting block 10. The connecting protrusions 11 are matched with the connecting grooves 9, which is conducive to the tight connection through the connecting grooves 9 and the connecting protrusions 11, and the waterproof membrane can be spliced ​​for use, which is convenient for storage and transportation, and avoids the problem of long-term shedding and leakage caused by the overlapping method.

[0032] Among them, Figure 4 As shown, the connecting protrusion 11 is trapezoidal in shape, and the first connecting block 8 is embedded with the second connecting block 10, which is conducive to connecting the first connecting block 8 and the second connecting block through the connecting groove 9 and the connecting protrusion 11 to achieve a splicing operation.

[0033] When using: first, by setting the heat insulation layer 6 and the waterproof layer 7, clean up the garbage on the building surface, peel off the isolation film 1 of the roll material, and stick the waterproof roll material to the building surface through the self-adhesive layer 2. The material of the waterproof layer 7 is polyethylene polypropylene material. The waterproof layer of polyethylene polypropylene material has high tensile strength, strong impermeability, good low-temperature flexibility, small expansion coefficient, low temperature rise effect, strong deformation adaptability, and large friction coefficient. Polyurethane material The properties are oil resistance, wear resistance, low temperature resistance, aging resistance, high hardness and elasticity.

[0034] Finally, by setting the connecting groove 9 and the connecting protrusion 11, aligning the connecting protrusion 11 with the connecting groove 9, the connecting protrusion 11 is connected to the first connecting block 8 through the adhesive 12 to realize the splicing operation, which is convenient for storage and transportation and avoids the problem of long-term falling off and leakage caused by the overlapping method.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building waterproofing membrane, comprising an isolation membrane (1) and a waterproofing mechanism arranged above the isolation membrane (1), characterized in that: The waterproof mechanism comprises a working component and a waterproof component; The working component comprises a self-adhesive layer (2), a mineral particle layer (3), a steel mesh layer (4) and a silicone layer (5); the self-adhesive layer (2) is arranged above the isolation film (1); the mineral particle layer (3) is arranged above the self-adhesive layer (2); the steel mesh layer (4) is arranged above the mineral particle layer (3); and the silicone layer (5) is arranged above the steel mesh layer (4); The waterproof component comprises a heat insulating layer (6) and a waterproof layer (7); the heat insulating layer (6) is arranged above the silicone layer (5); and the top of the heat insulating layer (6) is fixedly connected to the waterproof layer (7).

2. A building waterproofing membrane according to claim 1, characterized in that: A first connection block (8) is fixedly connected to the top of the isolation membrane (1), a connection groove (9) is provided on the side wall of the first connection block (8), a second connection block (10) is arranged on the side of the connection groove (9), a connection protrusion (11) is fixedly connected to the side wall of the second connection block (10), and a sticky adhesive (12) is fixedly connected to one side of the connection protrusion (11).

3. A building waterproofing membrane according to claim 1, characterized in that: The waterproof layer (7) is made of polyethylene polypropylene material.

4. A building waterproofing membrane according to claim 1, characterized in that: The material of the heat insulation layer (6) is Gather Urethane material .

5. A building waterproofing membrane according to claim 1, characterized in that: The steel wire mesh layer (4) is embedded in the mineral particle layer (3), and the steel wire mesh layer (4) is tough.

6. A building waterproofing membrane according to claim 2, characterized in that: The connection grooves (9) are distributed at equal distances along the side wall of the first connection block (8), the connection protrusions (11) are distributed at equal distances along the side wall of the second connection block (10), and the connection protrusions (11) and the connection grooves (9) are matched.

7. A building waterproofing membrane according to claim 2, characterized in that: The connecting protrusion (11) has a trapezoidal shape, and the first connecting block (8) is embedded with the second connecting block (10).

Images