CN204820535U

CN204820535U - Waterproof coiled material

Info

Publication number: CN204820535U
Application number: CN201520493707.0U
Authority: CN
Inventors: 曾新龙
Original assignee: Good And Chemical Co Ltd In Shenzhen
Current assignee: Cnpc Jiahui Guangdong Waterproof Co ltd
Priority date: 2015-07-09
Filing date: 2015-07-09
Publication date: 2015-12-02
Anticipated expiration: 2025-07-09

Abstract

For overcoming the problem that waterproof coiled material anti -aging performance is poor, the adhesion strength is poor, waterproof performance is poor among the prior art, the utility model provides a waterproof coiled material which comprises the base film, the dip -coating bed of material that stack gradually and the rubber layer, base film thickness is 0.03 -0.06mm, dip -coating thickness of bed is 0.8 -1.0mm, rubber adhesive thickness is 1.0 -1.5mm. The utility model provides a waterproof coiled material anti -aging performance is good, the adhesion strength is high, waterproof performance is excellent.

Description

A kind of waterproof roll

Technical field

The utility model belongs to building materials field, particularly relates to a kind of waterproof roll.

Background technology

Along with the progress of science and technology and the enhancing of people's environmental consciousness; people are also more and more concerned about safety and the quality problems of building; and waterproof material is requisite material in the waterproofing work in architecture protection safety and service life, for this reason, architectural waterproof material becomes the focus of people's research.To the requirement of construction water proof material, oneself develops to the multifunctional direction of long-life, fire-retardant, resistance to ozone aging industry from single water-proof function in the past.

The architectural waterproof material of prior art mainly comprises waterproof roll, water-repellent paint, rigidity water-proofing material, waterproof and sealing material etc., and what be wherein most widely used is waterproof roll.

At present, on the market known waterproof roll modified pitch coat material adopt modified oil pitch.Asphalt is the residue after crude distillation.Because it has high molecular hydrocarbon in process of production without evaporating, these materials are more or less harmful to health.Owing to containing carcinogen in pitch, evaporate with flue gas during high-temperature process.The symptoms such as glance coal and dust can cause dermatitis through respiratory tract and pollution skin, uncomfortable in chest, abdomen is sick, palpitaition, headache.Prove through scientific experimentation, 3,4 BaPs contained in pitch and glance coal are the one of the main reasons causing cutaneum carcinoma, lung cancer, cancer of the stomach and cancer of the esophagus.And modified pitch sizing material ageing properties is poor, viscoplasticity is poor, causes its water resistance poor.

Utility model content

Technical problem to be solved in the utility model is for the problem that in prior art, waterproof roll anti ageing property is poor, adhesion strength is poor, water resistance is poor, provides a kind of waterproof roll.

It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme:

There is provided a kind of waterproof to roll up, comprise the basement membrane, the dip-coating bed of material and the rubber layer that stack gradually; Described basement membrane thickness is 0.03-0.06mm; Described dip-coating thickness of feed layer is 0.8-1.0mm; Described rubber layer thickness is 1.0-1.5mm.

Further, described basement membrane both sides are provided with the described dip-coating bed of material and described rubber layer; Rubber layer, the dip-coating bed of material, basement membrane, the dip-coating bed of material, rubber layer are cascading.

Further, described rubber layer is also attached with antiseized barrier film away from the surface of basement membrane.

Further, described antiseized barrier film thickness is 0.025-0.030mm.

Further, described basement membrane both sides are provided with the described dip-coating bed of material and described rubber layer; Rubber layer, the dip-coating bed of material, basement membrane, the dip-coating bed of material, rubber layer are cascading; Lay respectively at two described rubber layers of basement membrane both sides away from the surface of basement membrane being all attached with described antiseized barrier film.

Further, the thickness of described waterproof roll is 1.5-4.0mm.

Further, described waterproof roll also comprises core; Described waterproof roll is the web-like centered by described core.

For overcome existing waterproof material in peeling force, hold viscosity, ageing-resistant performance, the shortcomings such as not environmentally.A kind of waterproof roll that the utility model provides, forms the dip-coating bed of material on basement membrane (being generally HDPE film or PET film) surface by preimpregnation.Then surperficial coated with rubber layer at the dip-coating bed of material, and adopt antiseized barrier film to be attached to rubber layer surface, be isolated from the outside.

During use, antiseized barrier film is taken off, exposes rubber layer, adopt polymer cement to be pasted onto moisture substrate.The waterproof roll that the utility model provides is laid immediately in polymer cement Binder Materials, the rubber layer in waterproof roll and polymer cement hydration paste powder interface is made to go here and there network structure mutually, final formation continuous print mechanical adhesion, is for good and all sealed on polymer cement Binder Materials component.The anti ageing property of this waterproof roll is good, adhesion strength is high, water resistance is excellent.

Accompanying drawing explanation

Fig. 1 is the structural representation of the waterproof roll that the utility model preferred embodiment provides.

Reference numeral in Figure of description is as follows:

1, basement membrane; 2, the dip-coating bed of material; 3, rubber layer; 4, antiseized barrier film; 5, core.

Detailed description of the invention

The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " radial direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.

In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.

Fig. 1 shows the concrete structure of the waterproof roll that the utility model preferred embodiment provides.

Concrete, this waterproof roll comprises cylindric core 5 and duplexer.Duplexer coiling centered by cylindric core 5 forms cylinder web-like waterproof roll.

Above-mentioned core 5 be this area commonly use, such as above-mentioned core 5 is refill, for being that the duplexer of web-like supports to coiling.

Above-mentioned duplexer is stacked gradually formed by antiseized barrier film 4, rubber layer 3, the dip-coating bed of material 2, basement membrane 1, the dip-coating bed of material 2, rubber layer 3, antiseized barrier film 4.

Above-mentioned basement membrane 1 can adopt conventional, such as, be specifically as follows HDPE film or PET film.In the utility model, its thickness is preferably 0.05mm.

Above-mentioned basement membrane 1 both side surface is all attached with the dip-coating bed of material 2.As is known in the art, the dip-coating bed of material 2 is by being formed basement membrane 1 preimpregnation in dip-coating material.The dip-coating material adopted during preimpregnation can adopt existing conventional material.In the utility model, the thickness of the above-mentioned dip-coating bed of material 2 is 1.0mm.

Surface away from basement membrane 1 is attached with rubber layer 3 to the above-mentioned dip-coating bed of material 2.In present embodiment, two dip-coating bed of materials 2 are all attached with rubber layer 3.Concrete, above-mentioned rubber layer 3 can adopt butyl layers.Rubber layer thickness is 1.5mm.

Meanwhile, the surface of above-mentioned rubber layer 3 away from basement membrane 1 is attached with antiseized barrier film 4.In present embodiment, two rubber layers 3 are all attached with antiseized barrier film 4.Concrete, above-mentioned antiseized barrier film 4 thickness is 0.03mm.

During use, first the antiseized barrier film 4 on rubber layer 3 surface is taken off, expose rubber layer 3, then adopt polymer cement to be pasted onto moisture substrate.Network structure is gone here and there at rubber layer in waterproof roll 3 and polymer cement hydration paste powder interface mutually, finally forms continuous print mechanical adhesion, is for good and all sealed on polymer cement Binder Materials component.The anti ageing property of this waterproof roll is good, adhesion strength is high, water resistance is excellent.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a waterproof roll, is characterized in that, comprises the basement membrane, the dip-coating bed of material and the rubber layer that stack gradually;

Described basement membrane thickness is 0.03-0.06mm; Described dip-coating thickness of feed layer is 0.8-1.0mm; Described rubber layer thickness is 1.0-1.5mm.

2. waterproof roll according to claim 1, is characterized in that, described basement membrane both sides are provided with the described dip-coating bed of material and described rubber layer; Rubber layer, the dip-coating bed of material, basement membrane, the dip-coating bed of material, rubber layer are cascading.

3. waterproof roll according to claim 1 and 2, is characterized in that, described rubber layer is also attached with antiseized barrier film away from the surface of basement membrane.

4. waterproof roll according to claim 3, is characterized in that, described antiseized barrier film thickness is 0.025-0.030mm.

5. waterproof roll according to claim 3, is characterized in that, described basement membrane both sides are provided with the described dip-coating bed of material and described rubber layer; Rubber layer, the dip-coating bed of material, basement membrane, the dip-coating bed of material, rubber layer are cascading;

Lay respectively at two described rubber layers of basement membrane both sides away from the surface of basement membrane being all attached with described antiseized barrier film.

6. according to claim 1,2,4,5, waterproof roll described in middle any one, it is characterized in that, the thickness of described waterproof roll is 1.5-4.0mm.

7. according to claim 1,2,4,5, waterproof roll described in middle any one, it is characterized in that, described waterproof roll also comprises core; Described waterproof roll is the web-like centered by described core.