CN210525983U

CN210525983U - Multi-layer water-storage corrosion-resistant waterproof roll with porous puncture function

Info

Publication number: CN210525983U
Application number: CN201921125623.6U
Authority: CN
Inventors: 王洪波; 王月红
Original assignee: Jiangsu Osea Construction Engineering Co ltd
Current assignee: Jiangsu Osea Construction Engineering Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-15
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a corrosion-resistant waterproofing membrane of multilayer retaining of porous puncture, including the basic unit, the upper and lower both sides of basic unit all are provided with the rubber layer, the outside on rubber layer is provided with waterproof layer and lower waterproof layer respectively, the outside of going up the waterproof layer is provided with the weaving layer, the outside of weaving layer is provided with first pitch layer, the outside on first pitch layer is provided with the aluminium foil layer, the outside of waterproof layer is provided with second pitch layer down, the outside on second pitch layer is provided with the protecting film, the utility model relates to a waterproofing membrane technical field. This corrosion-resistant waterproofing membrane of multilayer retaining of porous puncture has solved the waterproofing membrane of present use still and has had that water-proof effects is not good, and is easy ageing, short service life, and structural strength and toughness are lower, lead to its breaking occur because of building deformation or external force easily, cause the problem of the phenomenon of leaking to appear after the building construction.

Description

Multi-layer water-storage corrosion-resistant waterproof roll with porous puncture function

Technical Field

The utility model relates to a waterproofing membrane technical field specifically is a corrosion-resistant waterproofing membrane of multilayer retaining of porous puncture.

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 currently used waterproof coiled material still has the defects of poor waterproof effect, easy aging, short service life, lower structural strength and toughness, and easy fracture caused by deformation of a building or external force, which causes water leakage after building construction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a corrosion-resistant waterproofing membrane of multilayer retaining of porous puncture has solved the waterproofing membrane of using at present still to have the water-proof effects not good, and easy ageing, life is short, and structural strength and toughness are lower, leads to its breaking occur because of building deformation or external force easily, causes the problem of the phenomenon of leaking to appear after the construction.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a corrosion-resistant waterproofing membrane of multilayer retaining of porous puncture, includes the basic unit, the upper and lower both sides of basic unit all are provided with the rubber layer, the outside on rubber layer is provided with waterproof layer and lower waterproof layer respectively, the outside of going up the waterproof layer is provided with the weaving layer, the outside of weaving layer is provided with first pitch layer, the outside on first pitch layer is provided with the aluminium foil layer, the outside of waterproof layer is provided with second pitch layer down, the outside on second pitch layer is provided with the protecting film.

Preferably, the base layer is made of glass fiber, the internal fiber filaments are distributed obliquely, and the rubber layer is made of an environment-friendly corrosion-resistant rubber porous film material.

Preferably, the upper waterproof layer and the lower waterproof layer are made of polyethylene resin materials, and carbon black and an antioxidant are added inside the upper waterproof layer and the lower waterproof layer.

Preferably, the weaving layer is formed by weaving nylon yarns, and the weaving density is 40% -60%.

Preferably, the first asphalt layer and the second asphalt layer both adopt SBS modified asphalt materials, and the protective film is a PET isolation film or a silicone oil isolation film.

Preferably, V-shaped grooves are arranged on the outer surface of the aluminum foil layer in a criss-cross mode.

(III) advantageous effects

The utility model provides a corrosion-resistant waterproofing membrane of multilayer retaining of porous puncture. Has the following beneficial effects:

this corrosion-resistant waterproofing membrane of multilayer retaining of porous puncture, through glass fiber system basic unit cooperation rubber layer and weaving layer, realize improving the toughness and the resultant intensity of this waterproofing membrane self, guarantee its tensile effect, effectual reduction building deformation and external force cause the cracked risk of coiled material, increase water-proof effects, and adopt the design of double-deck porous rubber membrane material, can guarantee certain resistance to compression effect and the coiled material hot melt shaping of being convenient for, adopt the polyethylene resin material can guarantee better water-proof effects simultaneously, and inside adding has carbon black and antioxidant, can guarantee its corrosion resistance, increase the holistic life of this coiled material.

Drawings

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

In the figure: 1 basic unit, 2 rubber layers, 3 waterproof layers, 4 waterproof layers, 5 weaving layers, 6 first pitch layers, 7 aluminium foil layers, 8 second pitch layers, 9 protective films under the waterproof layer, 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a multi-layer water-storage corrosion-resistant waterproof roll with porous puncture comprises a base layer 1 serving as a roll framework, rubber layers 2 are arranged on the upper side and the lower side of the base layer 1, toughness of the roll is improved by utilizing good toughness of rubber, an upper waterproof layer 3 and a lower waterproof layer 4 are respectively arranged on the outer sides of the rubber layers 2 to realize multi-layer water proofing, a woven layer 5 is arranged on the outer side of the upper waterproof layer 3 to realize reinforced structural strength and tensile effect, a first asphalt layer 6 is arranged on the outer side of the woven layer 5, an aluminum foil layer 7 is arranged on the outer side of the first asphalt layer 6 to realize the effects of corrosion resistance, ultraviolet reflection and service life prolonging, a second asphalt layer 8 is arranged on the outer side of the lower waterproof layer 4 to ensure good adhesion and be conveniently attached to a building body, a protective film 9 is arranged on the outer side of the second asphalt layer 8 to realize external protection, the base layer 1 is, the structural strength of the coiled material is ensured, the rubber layer 2 is made of an environment-friendly corrosion-resistant rubber porous film material, the coiled material is environment-friendly, compression-resistant, corrosion-resistant and convenient to form by hot melting, the upper waterproof layer 3 and the lower waterproof layer 4 are made of polyethylene resin materials, the water is prevented by utilizing the self characteristics of the polyethylene resin, carbon black and an antioxidant are added in the rubber layer, the anti-aging and anti-oxidation effects are improved, the weaving layer 5 is woven by nylon wires, the weaving density is 40-60%, the structural strength and toughness are ensured, the tensile effect of the coiled material is improved, the first asphalt layer 6 and the second asphalt layer 8 are made of SBS modified asphalt materials, the adhesion effect is ensured, the protective film 9 is a PET (polyethylene terephthalate) barrier film or a silicone oil barrier film, the protective requirements are met, the rubber layer is convenient to remove, V-shaped grooves are arranged on the outer surface of the aluminum foil layer 7 in a criss-cross mode, reduce this waterproofing membrane's water-proof effects, play the effect of water conservancy diversion simultaneously, prevent to produce ponding, it is corrosion-resistant.

When in use, the back protective film 9 is removed, then the aluminum foil surface of the coiled material is upwards attached to the water leakage position of the building, the coiled material is heated and pressed during the attachment, so that the coiled material is conveniently and closely attached to the building,

it is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a corrosion-resistant waterproofing membrane of multilayer retaining of porous puncture, includes basic unit (1), its characterized in that: the upper and lower both sides of basic unit (1) all are provided with rubber layer (2), the outside on rubber layer (2) is provided with waterproof layer (3) and lower waterproof layer (4) respectively, the outside of going up waterproof layer (3) is provided with weaving layer (5), the outside of weaving layer (5) is provided with first pitch layer (6), the outside on first pitch layer (6) is provided with aluminium foil layer (7), the outside of waterproof layer (4) is provided with second pitch layer (8) down, the outside on second pitch layer (8) is provided with protecting film (9).

2. The porous and perforated multilayer water-storage corrosion-resistant waterproof coiled material of claim 1, characterized in that: the base layer (1) is made of glass fiber, the internal fiber filaments are distributed obliquely, and the rubber layer (2) is made of an environment-friendly corrosion-resistant rubber porous film material.

3. The porous and perforated multilayer water-storage corrosion-resistant waterproof coiled material of claim 1, characterized in that: the upper waterproof layer (3) and the lower waterproof layer (4) are both made of polyethylene resin materials, and carbon black and an antioxidant are added inside the upper waterproof layer and the lower waterproof layer.

4. The porous and perforated multilayer water-storage corrosion-resistant waterproof coiled material of claim 1, characterized in that: the weaving layer (5) is formed by weaving nylon yarns, and the weaving density is 40% -60%.

5. The porous and perforated multilayer water-storage corrosion-resistant waterproof coiled material of claim 1, characterized in that: the first asphalt layer (6) and the second asphalt layer (8) both adopt SBS modified asphalt materials, and the protective film (9) is a PET isolation film or a silicone oil isolation film.

6. The porous and perforated multilayer water-storage corrosion-resistant waterproof coiled material of claim 1, characterized in that: v-shaped grooves are arranged on the outer surface of the aluminum foil layer (7) in a criss-cross mode.