CN219686785U

CN219686785U - High-toughness PVC waterproof coiled material

Info

Publication number: CN219686785U
Application number: CN202320695346.2U
Authority: CN
Inventors: 丁琪
Original assignee: Weifang Jusheng Waterproof Material Co ltd
Current assignee: Weifang Jusheng Waterproof Material Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-15
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a high-toughness PVC waterproof coiled material, which comprises a coiled material body, wherein a polyethylene film is adhered to the outer side of the coiled material body, a rubber wear-resistant layer is adhered to the bottom end of the polyethylene film, a PP glue layer is adhered to the bottom end of the rubber wear-resistant layer, a PVC waterproof layer is adhered to the bottom end of the PP glue layer, an asphalt caulking ointment layer is adhered to the bottom end of the PVC waterproof layer, a transverse nylon wire is adhered to the bottom end of the asphalt caulking ointment layer, a vertical nylon wire is adhered to the bottom end of the asphalt caulking ointment layer, a filling cavity is formed between the vertical nylon wire and the transverse nylon wire, the polyethylene film is protected during transportation, the transverse nylon wire and the vertical nylon wire are further protected during paving, and finally the coiled material body is protected after paving through the rubber wear-resistant layer, so that the coiled material body is protected in an all-around manner, structural damage of the coiled material body is prevented, and the waterproof effect is further improved.

Description

High-toughness PVC waterproof coiled material

Technical Field

The utility model relates to the technical field of waterproof coiled materials, in particular to a high-toughness PVC waterproof coiled material.

Background

The waterproof coiled material is mainly used for building walls, roofs, tunnels, roads, landfill sites and the like, plays a roll-up flexible building material product for resisting external rainwater and groundwater leakage, is used as a non-leakage connection between an engineering foundation and a building, is a first waterproof barrier of the whole engineering, and plays a vital role in the whole engineering;

however, most of the existing protective water coiled materials lack self-protection structures, and are easy to damage in the transportation and laying processes, so that the waterproof performance is reduced, the use of the waterproof coiled materials is not facilitated, and in order to avoid the technical problems, it is necessary to provide a high-toughness PVC waterproof coiled material to overcome the defects in the prior art.

Disclosure of Invention

The utility model provides a high-toughness PVC waterproof coiled material, which can effectively solve the problems that most of existing waterproof coiled materials in the background technology lack of self-protection structures and are easy to damage in the transportation and laying processes, so that the waterproof performance is reduced and the use of the waterproof coiled material is not facilitated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-toughness PVC waterproof coiled material comprises a coiled material body, wherein a polyethylene film is bonded to the outer side of the coiled material body, a rubber wear-resistant layer is bonded to the bottom end of the polyethylene film, a PP glue layer is bonded to the bottom end of the rubber wear-resistant layer, and a PVC waterproof layer is bonded to the bottom end of the PP glue layer;

the bottom bonding of PVC waterproof layer has pitch caulking oleamen layer, the bottom bonding of pitch caulking oleamen layer has the horizontal nylon line, the bottom bonding of pitch caulking oleamen layer has the vertical nylon line, be formed with between vertical nylon line and the horizontal nylon line and fill the cavity.

Preferably, the transverse nylon wires are arranged in a plurality, and the transverse nylon wires are bonded at the bottom end positions of the asphalt caulking ointment layer at equal intervals.

Preferably, the vertical nylon wires are provided with a plurality of vertical nylon wires, and the plurality of vertical nylon wires are bonded at the bottom end position of the asphalt caulking ointment layer at equal intervals.

Preferably, the top end of the rubber wear-resistant layer is a rough surface, and the end surfaces of two sides of the PVC waterproof layer are both rough surfaces.

Preferably, the inside of coiled material body has embedded the center pole, movable section of thick bamboo has been cup jointed in the outside of center pole, the joint section of thick bamboo has been cup jointed in the outside of coiled material body, be formed with the joint chamber between movable section of thick bamboo and the joint section of thick bamboo, the sliding tray has been seted up to the inboard of joint section of thick bamboo, the one end threaded connection of center pole has the chucking nut, one side terminal surface of chucking nut is connected with the pulling rope.

Preferably, two clamping nuts are arranged and symmetrically arranged on two side end faces of the center rod.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with coiled material body, polyethylene film, rubber wearing layer, PP glue layer, PVC waterproof layer, pitch calking oleamen layer, horizontal nylon wire, erect and put the nylon wire and fill the cavity, through the protection of polyethylene film when transporting, secondly further protect through horizontal nylon wire and erect the nylon wire when laying, protection after laying through the rubber wearing layer at last to the omnidirectional protects coiled material body, prevents that structural damage from appearing in coiled material body, further promotes the water-proof effects.

2. Be provided with well core rod, movable section of thick bamboo, joint chamber, sliding tray, chucking nut and pull rope, loosen the chucking nut of both sides, then can take off the chucking section of thick bamboo of both sides, later cup joint the chucking section of thick bamboo again in the outside of the well core rod at both ends through the sliding tray, screw up the chucking nut again in the outside of the well core rod at both ends afterwards, thereby fix the chucking section of thick bamboo at both ends, then people can hold pull rope in order can make things convenient for quick the expansion of going on coiled material body and remove, and can pass through the joint of joint chamber in the outside of coiled material body when the transportation, in order to prevent to have the dust bonding to the inboard of coiled material body when the transportation.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the center pole of the present utility model;

FIG. 3 is a schematic illustration of the adhesive construction of the asphalt caulk layer of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the jam nut of the present utility model;

reference numerals in the drawings: 1. a coil body; 2. a polyethylene film; 3. a rubber wear layer; 4. a PP glue layer; 5. a PVC waterproof layer; 6. an asphalt caulking ointment layer; 7. a nylon wire is transversely arranged; 8. vertically arranging nylon wires; 9. filling the chamber; 10. a central rod; 11. a movable cylinder; 12. a clamping cylinder; 13. a clamping cavity; 14. a sliding groove; 15. a clamping nut; 16. pulling the rope.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the utility model provides a technical scheme, and the high-toughness PVC waterproof roll comprises a roll body 1, wherein a polyethylene film 2 is bonded on the outer side of the roll body 1, a rubber wear-resistant layer 3 is bonded on the bottom end of the polyethylene film 2, a PP glue layer 4 is bonded on the bottom end of the rubber wear-resistant layer 3, a PVC waterproof layer 5 is bonded on the bottom end of the PP glue layer 4, the top end of the rubber wear-resistant layer 3 is a rough surface, and both side end surfaces of the PVC waterproof layer 5 are rough surfaces to prevent the PVC waterproof layer 5 from falling off;

the bottom bonding of PVC waterproof layer 5 has pitch caulking oleamen layer 6, pitch caulking oleamen layer 6's bottom bonding has horizontal nylon wire 7, horizontal nylon wire 7 is provided with a plurality of, a plurality of horizontal nylon wires 7 equidistance bonds in pitch caulking oleamen layer 6's bottom position department, prevent to damage coiled material body 1, pitch caulking oleamen layer 6's bottom bonding has vertical nylon wire 8, vertical nylon wire 8 is provided with a plurality of, a plurality of vertical nylon wires 8 equidistance bonds in pitch caulking oleamen layer 6's bottom position department, increase the area of contact with pitch caulking oleamen layer 6, be formed with between vertical nylon wire 8 and the horizontal nylon wire 7 and fill cavity 9.

The inboard of coiled material body 1 has embedded central pole 10, movable section of thick bamboo 11 has been cup jointed in the outside of central pole 10, joint section of thick bamboo 12 has been cup jointed in the outside of coiled material body 1, be formed with joint chamber 13 between movable section of thick bamboo 11 and the joint section of thick bamboo 12, sliding tray 14 has been seted up to the inboard of joint section of thick bamboo 12, the one end threaded connection of central pole 10 has clamping nut 15, clamping nut 15 is provided with two, two clamping nuts 15 symmetry install at the both sides terminal surface of central pole 10, be favorable to pulling coiled material body 1, one side terminal surface of clamping nut 15 is connected with pulling rope 16.

The working principle and the using flow of the utility model are as follows: firstly, when the coiled material body 1 is transported, the surface of the coiled material body 1 is protected through the polyethylene film 2, the polyethylene film 2 can be torn off and thrown away when the coiled material body 1 is used, then the coiled material body 1 can be paved next, at the moment, when the coiled material body 1 is not paved on the ground, the coiled material body 1 and the position to be paved need to be aligned, when the coiled material body 1 is dragged, the coiled material body 1 can be protected through the transverse nylon wire 7 and the vertical nylon wire 8, better toughness can be provided for the coiled material body 1, finally the coiled material body 1 can be paved at the preset position after the asphalt caulking ointment layer 6 is heated, after the coiled material body 1 is paved, when the coiled material body is paved, people can further protect the waterproof PVC waterproof layer 5 at the bottom through the rubber wear layer 3, the two waterproof materials can be more tightly prevented from falling off through the PP glue layer 4, finally the protection of the polyethylene film 2 is performed through the protection of the transverse nylon wire 7 and the vertical nylon wire 8 when the coiled material body 1 is paved, finally the coiled material body is protected through the protection of the rubber wear layer 3, and finally the coiled material 1 is prevented from being damaged through the protection of the waterproof structure in all directions after the coiled material body is paved;

then, when the coil body 1 is unwound, the clamping nuts 15 on both sides can be unscrewed, then the clamping cylinders 12 on both sides can be removed, then the clamping cylinders 12 are sleeved on the outer sides of the center rods 10 on both ends again through the sliding grooves 14, then the clamping nuts 15 are screwed on the outer sides of the center rods 10 on both ends again, so that the clamping cylinders 12 on both ends are fixed, then people can hold the pull rope 16 to conveniently and rapidly perform the unwinding movement of the coil body 1, and can be clamped on the outer sides of the coil body 1 through the clamping cavities 13 during transportation, so that dust is prevented from being adhered to the inner sides of the coil body 1 during transportation.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a high toughness PVC waterproofing membrane, includes coiled material body (1), its characterized in that: the outer side of the coiled material body (1) is bonded with a polyethylene film (2), the bottom end of the polyethylene film (2) is bonded with a rubber wear-resistant layer (3), the bottom end of the rubber wear-resistant layer (3) is bonded with a PP glue layer (4), and the bottom end of the PP glue layer (4) is bonded with a PVC waterproof layer (5);

the bottom end of the PVC waterproof layer (5) is bonded with an asphalt caulking factice layer (6), the bottom end of the asphalt caulking factice layer (6) is bonded with a transverse nylon wire (7), the bottom end of the asphalt caulking factice layer (6) is bonded with a vertical nylon wire (8), and a filling cavity (9) is formed between the vertical nylon wire (8) and the transverse nylon wire (7);

the utility model discloses a coiled material body, including coiled material body (1), movable section of thick bamboo (11) have been cup jointed in the inboard embedding of coiled material body (1), movable section of thick bamboo (11) have been cup jointed in the outside of central section of thick bamboo (10), joint section of thick bamboo (12) have been cup jointed in the outside of coiled material body (1), be formed with joint chamber (13) between movable section of thick bamboo (11) and joint section of thick bamboo (12), sliding tray (14) have been seted up to the inboard of joint section of thick bamboo (12), the one end threaded connection of central section of thick bamboo (10) has chucking nut (15), one side terminal surface of chucking nut (15) is connected with pulling rope (16).

2. The high-toughness PVC waterproof coiled material according to claim 1, wherein: the transverse nylon wires (7) are arranged, and the transverse nylon wires (7) are bonded at the bottom end positions of the asphalt caulking ointment layer (6) at equal intervals.

3. The high-toughness PVC waterproof coiled material according to claim 1, wherein: the vertical nylon wires (8) are arranged, and the vertical nylon wires (8) are bonded at the bottom end positions of the asphalt caulking ointment layer (6) at equal intervals.

4. The high-toughness PVC waterproof coiled material according to claim 1, wherein: the top end of the rubber wear-resistant layer (3) is a rough surface, and the end surfaces of two sides of the PVC waterproof layer (5) are both rough surfaces.

5. The high-toughness PVC waterproof coiled material according to claim 1, wherein: the two clamping nuts (15) are symmetrically arranged on the two side end faces of the center rod (10).