CN217782409U

CN217782409U - Waterproof coiled material

Info

Publication number: CN217782409U
Application number: CN202221459599.1U
Authority: CN
Inventors: 罗建伟
Original assignee: Chongqing Quanguanghe Environmental Engineering Co ltd
Current assignee: Chongqing Quanguanghe Environmental Engineering Co ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-11-11
Anticipated expiration: 2032-06-11

Abstract

The utility model discloses a coiled material for waterproofing relates to waterproofing membrane technical field, including child base cloth layer, the inside scarf joint on child base cloth layer has the strengthening rib, and the upper and lower two sides on child base cloth layer are bonded respectively has first waterproof substrate layer and second waterproof substrate layer, and the bottom surface of second waterproof substrate layer bonds has the adhesive linkage, and the upper surface of first waterproof substrate layer bonds has the insulating layer, and the upper surface of insulating layer bonds and has the metal to weave the stratum reticulare, and the upper surface that the stratum reticulare was woven to the metal covers there is the anticorrosive coating, and the upper surface of anticorrosive coating is scribbled the antioxidation layer. Through set up the strengthening rib in child base cloth layer, the strengthening rib can improve waterproofing membrane's tensile ability, and through set up the metal in waterproofing membrane and weave the stratum reticulare, the metal is woven the stratum reticulare and can be improved waterproofing membrane's structural strength for waterproofing membrane is difficult to be torn, and when waterproofing membrane laid, because the metal is woven the net and can plastic deformation, so make waterproofing membrane can be moulded more easily.

Description

Waterproof coiled material

Technical Field

The utility model relates to a waterproofing membrane technical field especially relates to a coiled material for waterproofing.

Background

The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering.

The utility model discloses a utility model patent with publication number CN214111800U in the existing Chinese patent, which discloses a waterproof coiled material with corrosion resistance, comprising a base fabric layer, an anti-corrosion layer, a waterproof layer, a reinforcing layer, a waterproof layer, an anti-corrosion layer and a hydrophobic layer which are arranged from bottom to top in sequence;

and the utility model patent with publication number CN206884364U in the present Chinese patent discloses a waterproof coiled material with high temperature resistance and corrosion resistance, including a base layer, the top of the base layer is bonded with a high temperature resistant layer, the top of the high temperature resistant layer is bonded with a self-adhesive layer, the top of the self-adhesive layer is bonded with a corrosion-resistant layer, the top of the corrosion-resistant layer is coated with protective paint, the high temperature resistant layer is composed of a horse shoe ester, an epoxy resin layer and a ceramic layer, the horse shoe ester, the epoxy resin layer and the ceramic layer are sequentially arranged from bottom to top, the corrosion-resistant layer comprises two asphalt layers, a polyethylene anticorrosive coating is arranged between the two asphalt layers, a polyester fiber grid is arranged between the polyethylene anticorrosive coatings, and polyamide fibers are arranged on the polyester fiber grid;

two above utility model homoenergetic improve waterproofing membrane's anticorrosive ability, but two above utility model's structural strength is not enough, does not possess better tensile ability to difficult moulding when spreading the subsides, we proposed a coiled material for waterproofing for this reason, with the technical problem who solves the aforesaid and propose.

SUMMERY OF THE UTILITY MODEL

The utility model provides a coiled material for waterproofing to solve the current waterproofing membrane that above-mentioned background art provided and do not possess better tensile ability, and be difficult for moulding problem when spreading the subsides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a coiled material for waterproofing, includes child base cloth layer, its characterized in that:

the inside scarf joint on child base cloth layer has the strengthening rib, the upper and lower two sides on child base cloth layer has bonded first waterproof substrate layer and second waterproof substrate layer respectively, the bottom surface of second waterproof substrate layer has bonded the adhesive linkage, the upper surface of first waterproof substrate layer has bonded the insulating layer, the upper surface of insulating layer has bonded metal woven mesh layer.

Furthermore, the upper surface of the metal woven net layer is covered with an anticorrosive coating, and the upper surface of the anticorrosive coating is coated with an oxidation resistant layer.

Furthermore, a wear-resistant layer is bonded on the upper surface of the metal woven net layer, and a diamond sand layer is bonded on the upper surface of the wear-resistant layer.

Furthermore, a hydrophobic layer is bonded on the upper surface of the metal woven net layer, and a plurality of hydrophobic grooves are uniformly formed in the upper surface of the hydrophobic layer.

Further, an aluminum foil layer is bonded on the upper surface of the hydrophobic layer.

Furthermore, a conductive layer is bonded on the upper surface of the metal woven net layer, and a flame-retardant coating is coated on the upper surface of the conductive layer.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

the reinforcing ribs are arranged in the base fabric layer, so that the tensile capacity of the waterproof coiled material can be improved, the metal woven net layer is arranged in the waterproof coiled material, so that the structural strength of the waterproof coiled material can be improved, the waterproof coiled material is not easy to tear, and the waterproof coiled material can be more easily molded due to the plastic deformation of the metal woven net layer when the waterproof coiled material is laid;

the first waterproof substrate layer and the second waterproof substrate layer are arranged in the waterproof roll, so that the waterproof roll has a double-layer waterproof effect, the waterproof capacity of the waterproof roll is improved, external heat can be reduced from being transferred to the first waterproof substrate layer and the second waterproof substrate layer through the heat insulation layer, and the service life of the waterproof roll is further prolonged;

the anticorrosion layer is arranged on the waterproof roll, so that the anticorrosion capacity of the waterproof roll can be improved, the oxidation resistance of the waterproof roll can be improved through the oxidation resistant layer, and the service life is prolonged;

the wear-resistant capability of the waterproof coiled material can be improved through the wear-resistant layer, and the wear-resistant effect of the wear-resistant layer can be further improved through the diamond sand layer arranged on the wear-resistant layer;

the hydrophobic layer is arranged in the waterproof coiled material, so that when rainwater permeates into the waterproof coiled material, the rainwater can be discharged out of the waterproof coiled material along the hydrophobic groove on the hydrophobic layer, thereby avoiding the accumulation of the rainwater in the waterproof coiled material and further improving the waterproof capability of the waterproof coiled material;

can lead away the static in the waterproofing membrane through the conducting layer, improve waterproofing membrane's the antistatic ability, fire-retardant coating can improve waterproofing membrane's fire-retardant ability.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a third embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a fourth embodiment of the present invention.

In FIGS. 1-4: 1-base fabric layer, 2-reinforcing rib, 3-first waterproof substrate layer, 4-second waterproof substrate layer, 5-adhesive layer, 6-thermal insulation layer, 7-metal woven mesh layer, 8-anticorrosion layer, 9-oxidation resistant layer, 10-wear resistant layer, 11-emery layer, 12-hydrophobic layer, 1201-hydrophobic tank, 13-aluminum foil layer, 14-conductive layer and 15-flame retardant coating.

Detailed Description

In the first embodiment, please refer to fig. 1:

the utility model provides a waterproof coiled material, including child base cloth layer 1, the inside scarf joint of child base cloth layer 1 has strengthening rib 2, and the upper and lower two sides of child base cloth layer 1 are bonded respectively has first waterproof substrate layer 3 and second waterproof substrate layer 4, and the bottom surface of second waterproof substrate layer 4 is bonded has adhesive linkage 5, and the upper surface of first waterproof substrate layer 3 is bonded has insulating layer 6, and the upper surface of insulating layer 6 is bonded has metal woven net layer 7;

the reinforcing ribs 2 are made of carbon fiber materials, so that the tensile capacity of the waterproof coiled material can be improved, the waterproof coiled material is not prone to being broken, the metal woven net layer 7 is a steel wire woven net, the structural strength of the waterproof coiled material can be improved, the waterproof coiled material is not prone to being torn, and when the waterproof coiled material is laid, the steel wire woven net can be plastically deformed, so that the waterproof coiled material can be more prone to being shaped;

the first waterproof substrate layer 3 and the second waterproof substrate layer 4 are arranged in the waterproof roll, so that the waterproof roll has a double-layer waterproof effect, the waterproof capacity of the waterproof roll is improved, external heat can be reduced from being transferred to the first waterproof substrate layer 3 and the second waterproof substrate layer 4 through the heat insulation layer 6, and the service life of the waterproof roll is further prolonged;

the upper surface that stratum reticulare 7 is woven to metal covers has anticorrosive coating 8, and anticorrosive coating 8's upper surface is scribbled antioxidation layer 9, and anticorrosive coating 8 is epoxy coal pitch, can improve waterproofing membrane's corrosion inhibiting capability, and antioxidation layer 9 is formed by antioxidant coating scribbling, can improve waterproofing membrane's antioxidation capability, then through anticorrosive coating 8 and antioxidation layer 9, can prolong anticorrosive coating 8's life.

In the second embodiment, please refer to fig. 2:

the upper surface of metal woven mesh layer 7 bonds and has wearing layer 10, and the upper surface of wearing layer 10 bonds and has diamond sand layer 11, and wearing layer 10 can improve waterproofing membrane's wear resistance, and diamond sand layer 11 is diamond dust material, and diamond dust has fabulous wear resistance, can further improve wearing layer 10's wear resistance like this.

In the third embodiment, please refer to fig. 3:

a hydrophobic layer 12 is bonded on the upper surface of the metal woven mesh layer 7, a plurality of hydrophobic grooves 1201 are uniformly formed on the upper surface of the hydrophobic layer 12, and an aluminum foil layer 13 is bonded on the upper surface of the hydrophobic layer 12;

hydrophobic layer 12 is the polytetrafluoroethylene membrane, and when the rainwater permeated in waterproofing membrane, the rainwater can be along the waterproofing membrane of hydrophobic groove 1201 discharge on the hydrophobic layer 12 to avoid the rainwater to gather in waterproofing membrane, thereby further improve waterproofing membrane's waterproof ability, can reflect outside sunlight through aluminium foil layer 13, can further play thermal-insulated effect like this.

In the fourth embodiment, please refer to fig. 4:

the upper surface of the metal woven net layer 7 is adhered with the conductive layer 14, the upper surface of the conductive layer 14 is coated with the flame-retardant coating 15, the conductive layer 14 is made of conductive fiber materials, static in the waterproof coiled material can be conducted away, the anti-static capacity of the waterproof coiled material is improved, the flame-retardant coating 15 is made of flame-retardant coating, and the flame-retardant capacity of the waterproof coiled material can be improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a coiled material for waterproofing, includes child base cloth layer (1), its characterized in that:

the inside scarf joint of child base cloth layer (1) has strengthening rib (2), the upper and lower two sides on child base cloth layer (1) are bonded respectively and are had first waterproof substrate layer (3) and second waterproof substrate layer (4), the bottom surface of second waterproof substrate layer (4) bonds and has adhesive linkage (5), the upper surface of first waterproof substrate layer (3) bonds and has insulating layer (6), the upper surface of insulating layer (6) bonds and has metal woven net layer (7).

2. A roll for waterproofing according to claim 1, wherein: the upper surface of the metal woven net layer (7) is covered with an anticorrosive layer (8), and the upper surface of the anticorrosive layer (8) is coated with an oxidation resistant layer (9).

3. A sheet for waterproofing according to claim 1, wherein: the upper surface of the metal woven net layer (7) is bonded with a wear-resistant layer (10), and the upper surface of the wear-resistant layer (10) is bonded with a diamond sand layer (11).

4. A roll for waterproofing according to claim 1, wherein: a hydrophobic layer (12) is bonded on the upper surface of the metal woven net layer (7), and a plurality of hydrophobic grooves (1201) are uniformly formed in the upper surface of the hydrophobic layer (12).

5. A sheet for waterproofing according to claim 4, wherein: and an aluminum foil layer (13) is bonded on the upper surface of the hydrophobic layer (12).

6. A sheet for waterproofing according to claim 1, wherein: and a conductive layer (14) is adhered to the upper surface of the metal woven mesh layer (7), and a flame-retardant coating (15) is coated on the upper surface of the conductive layer (14).