阅读说明：本技术 一种弹性体改性沥青防水卷材及其制备方法 (A kind of elastomer modified asphalt waterproof roll and preparation method thereof ) 是由 苗光兴 于 2019-07-18 设计创作，主要内容包括：本发明公开了一种弹性体改性沥青防水卷材及其制备方法,包括上弹性改性沥青层,所述上弹性改性沥青层下表面贴合有保护层,所述保护层底端粘接有织网层,所述织网层底端粘接有下弹性改性沥青层,所述下弹性改性沥青层底端粘接有自沾层,本发明结构科学合理,使用安全方便,上弹性改性沥青层和下弹性改性沥青层可以作为基层,从而保证卷材基本的使用,防止漏水,乙烯具有保温的作用,而砂石和泥浆层可以保证卷材的承重能力,并且橡皮层可以便于卷材受到外界突然而来的压力,防止变形,增加其韧性,便于可以更久的使用,增加了卷材的使用寿命,聚苯乙烯泡沫层可以便于隔温,防止了温度的传递。(The invention discloses a kind of elastomer modified asphalt waterproof rolls and preparation method thereof, including upper elastomeric modification bitumen layer, the upper elastomeric modification bitumen layer lower surface is bonded matcoveredn, the protective layer bottom end is bonded with web layer, the web layer bottom end is bonded with lower elastomeric modification bitumen layer, the lower elastomeric modification bitumen layer bottom end is bonded with is stained with layer certainly, structure of the invention is scientific and reasonable, it is safe and convenient to use, upper elastomeric modification bitumen layer and lower elastomeric modification bitumen layer can be used as base, to guarantee the basic use of coiled material, prevent leak, ethylene has the function of heat preservation, and sandstone and mud layer can guarantee the load-bearing capacity of coiled material, and rubber layer can be in order to which coiled material be by extraneous sudden pressure, it prevents from deforming, increase its toughness, convenient for use that can be more long, increase the service life of coiled material, polystyrene bubble Foam layer can be in order to thermal insulation, it is therefore prevented that the transmitting of temperature.)

1. a kind of elastomer modified asphalt waterproof roll, including upper elastomeric modification bitumen layer (2), it is characterised in that: the upper bullet Property modified asphalt layer (2) lower surface fitting matcoveredn (3), protective layer (3) bottom end is bonded with web layer (4), described to knit Stratum reticulare (4) bottom end is bonded with lower elastomeric modification bitumen layer (5), and lower elastomeric modification bitumen layer (5) bottom end is bonded with is stained with layer certainly (6)；

The protective layer (3) include polyethylene (301), groove (302), sandstone (303), rubber layer (304), mud layer (305), Lower rotary table (306), layer of polystyrene foam (307), hot melt adhesive (308)；

Polyethylene (301) surface opens up fluted (302), is filled with sandstone (303) inside the groove (302), described Polyethylene (301) surface on the outside of groove (302) is fitted with rubber layer (304), and rubber layer (304) top is filled with mud Layer (305)；

Polyethylene (301) bottom end is provided with lower rotary table (306), and polyethylene (301) bottom end is bonded with polystyrene bubble Foam layer (307), layer of polystyrene foam (307) bottom end are provided with hot melt adhesive (308).

2. a kind of elastomer modified asphalt waterproof roll according to claim 1, which is characterized in that the upper elastomeric modification Bitumen layer (2) upper surface is fitted with barrier paper (1).

3. a kind of elastomer modified asphalt waterproof roll according to claim 1, which is characterized in that the web layer (4) Including warp (401), weft (402), ordinate (403) and bonding agent (404)；

The mutually top-bottom cross weaving of the warp (401) and weft (402), the ordinate (403) be tiltedly knitted into warp (401) and Between weft (402), the warp (401), weft (402) and ordinate (403) gap are filled with bonding agent (404).

4. a kind of elastomer modified asphalt waterproof roll according to claim 3, which is characterized in that the web layer (4) It is connected with protective layer (3) by hot melt adhesive (308), the lower elastomeric modification bitumen layer (5) and web layer (4) pass through bonding agent (404) it is connected, the bonding agent (404) is improvement pitch.

5. a kind of elastomer modified asphalt waterproof roll according to claim 3, which is characterized in that the warp (401) It is chemical fibre line with weft (402), the ordinate (403) is cotton thread and steel wire, and the proportion of installation is 2:1-3:1.

6. a kind of elastomer modified asphalt waterproof roll according to claim 1, which is characterized in that the upper elastomeric modification Bitumen layer (2) is with a thickness of 1.5-2.0mm, and the lower elastomeric modification bitumen layer (5) is with a thickness of 1.0-1.5mm.

7. a kind of preparation method of elastomer modified asphalt waterproof roll according to claim 1-6, feature It is, specifically comprises the following steps:

S1, asphalt material and modifying agent, softening agent and talcum powder are added in gas heat conducting oil furnace, are stirred heating, together Shi Jinhang temperature monitoring；

S2, after reaching assigned temperature, stirring while, is ground；

After S3, grinding be added tire base, then immersion oil, oiling, cooling operation, elastomeric modification bitumen layer is made and lower elasticity changes Property bitumen layer；

S4, it by upper elastomeric modification bitumen layer, protective layer, web layer, lower elastomeric modification bitumen layer and is stained with layer certainly and is successively bonded in one It rises；

S5, barrier paper is fitted in upper elastomeric modification pitch layer surface, then batched；

S6, finished product detection is carried out, is packed and stored after qualified.

8. a kind of preparation method of elastomer modified asphalt waterproof roll according to claim 7, which is characterized in that described Softening agent is added in 150-170 degree in temperature in step S2；

Modifying agent is added in 170-190 degree in temperature, grinds 2-3 times；

Talcum powder is added in 200-210 degree in temperature, stirs 20-40 minutes；

The softening agent is machine oil, and the modifying agent is SBS.

9. a kind of preparation method of elastomer modified asphalt waterproof roll according to claim 7, which is characterized in that described Temperature is 170-180 degree in step S3, and the painting oil temperature is 165-175 degree.

10. a kind of preparation method of elastomer modified asphalt waterproof roll according to claim 7, which is characterized in that institute Stating examination criteria in step S6 is presentation quality and physical quality；

The presentation quality test stone is GB18242-2008；

The physical quality test stone is GB18242-2008.

Technical field

The present invention relates to waterproof roll technical field, specially a kind of elastomer modified asphalt waterproof roll and its preparation side Method.

Background technique

Waterproof roll is mainly used for construction wall, roofing and tunnel, highway, refuse landfill etc., plays and resists The rollable flexible building material product at web-like of one kind of extraneous rainwater, underground water leakage, as between engineering foundation and building Ne-leakage connection, is the first barrier of entire engineering waterproofing, plays a crucial role to entire engineering.

But elastomer modified asphalt waterproof roll currently on the market is in use, elasticity is insufficient, and service life Short, poor tensile strength is easily broken off, and in the later period in use, cause to reprocess and maintenance, greatly causes the damage of resource and fund It loses.

Summary of the invention

The present invention provides a kind of elastomer modified asphalt waterproof roll and preparation method thereof, can effectively solve above-mentioned background Iing is proposed that elastomer modified asphalt waterproof roll currently on the market is in use in technology, elasticity is insufficient, and service life is short, Poor tensile strength is easily broken off, and in the later period in use, cause to reprocess and maintenance, greatly causes the loss of resource and fund The problem of.

To achieve the above object, the invention provides the following technical scheme: a kind of elastomer modified asphalt waterproof roll, including Upper elastomeric modification bitumen layer, the upper elastomeric modification bitumen layer lower surface are bonded matcoveredn, and the protective layer bottom end is bonded with Web layer, the web layer bottom end are bonded with lower elastomeric modification bitumen layer, and the lower elastomeric modification bitumen layer bottom end is bonded with certainly It is stained with layer；

The protective layer includes polyethylene, groove, sandstone, rubber layer, mud layer, lower rotary table, layer of polystyrene foam, heat Melten gel；

The polyethylene surface opens up fluted, and the inside grooves are filled with sandstone, the polyethylene on the outside of the groove Surface is fitted with rubber layer, and the rubber layer top is filled with mud layer；

The polyethylene bottom end is provided with lower rotary table, and the polyethylene bottom end is bonded with layer of polystyrene foam, described poly- Styrene bubbles foam layer bottom end is provided with hot melt adhesive.

According to the above technical scheme, the upper elastomeric modification bitumen layer upper surface is fitted with barrier paper.

According to the above technical scheme, the web layer includes warp, weft, ordinate and bonding agent；

The mutual top-bottom cross weaving of warp and weft, the ordinate are tiltedly knitted between warp and weft, the warp Line, weft and ordinate gap are filled with bonding agent.

According to the above technical scheme, the web layer is connected with protective layer by hot melt adhesive, the lower elastomeric modification pitch Layer is connected with web layer by bonding agent, and the bonding agent is improvement pitch.

According to the above technical scheme, the warp and weft are chemical fibre line, and the ordinate is cotton thread and steel wire, and is installed Ratio is 2:1-3:1.

According to the above technical scheme, the upper elastomeric modification asphalt thickness is 1.5-2.0mm, the lower elastomeric modification drip Cyan layer is with a thickness of 1.0-1.5mm.

A kind of preparation method of elastomer modified asphalt waterproof roll, specifically comprises the following steps:

S1, asphalt material and modifying agent, softening agent and talcum powder are added in gas heat conducting oil furnace, are stirred and add Heat, while carrying out temperature monitoring；

S2, after reaching assigned temperature, stirring while, is ground；

After S3, grinding be added tire base, then immersion oil, oiling, cooling operation, elastomeric modification bitumen layer and lower bullet is made Property modified asphalt layer；

S4, it by upper elastomeric modification bitumen layer, protective layer, web layer, lower elastomeric modification bitumen layer and is stained with layer certainly and is successively bonded Together；

S5, barrier paper is fitted in upper elastomeric modification pitch layer surface, then batched；

S6, finished product detection is carried out, is packed and stored after qualified.

According to the above technical scheme, in the step S2 temperature 150-170 degree be added softening agent；

Modifying agent is added in 170-190 degree in temperature, grinds 2-3 times；

Talcum powder is added in 200-210 degree in temperature, stirs 20-40 minutes；

The softening agent is machine oil, and the modifying agent is SBS.

According to the above technical scheme, temperature is 170-180 degree in the step S3, and the painting oil temperature is 165-175 degree.

According to the above technical scheme, examination criteria is presentation quality and physical quality in the step S6；

The presentation quality test stone is GB18242-2008；

The physical quality test stone is GB18242-2008.

Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use:

1, upper elastomeric modification bitumen layer and lower elastomeric modification bitumen layer can be used as base, so that guaranteeing that coiled material is basic makes With preventing leak, ethylene has the function of heat preservation, and sandstone and mud layer can guarantee the load-bearing capacity of coiled material, and rubber Layer can prevent from deforming, increase its toughness in order to which coiled material is by extraneous sudden pressure, convenient for use that can be more long, Increase the service life of coiled material.

2, layer of polystyrene foam can be in order to thermal insulation, it is therefore prevented that the transmitting of temperature, on lower rotary table can preferably guarantee Small lower big moulding, has been convenient for the balance of pressure, and web layer can allow coiled material more tough and tensile, it is therefore prevented that damage.

3, web layer is chemical fibre line, cotton thread and steel wire, so that the toughness of itself is improved, in the effect of steel wire, it is therefore prevented that It deforms and breaks, increase tearing strength and tensile strength, improve the service life in later period.

4, by grinding after be added tire base, then immersion oil, oiling, cooling operation, be made elastomeric modification bitumen layer and Lower elastomeric modification bitumen layer is then stained with upper elastomeric modification bitumen layer, protective layer, web layer, lower elastomeric modification bitumen layer and certainly Layer successively bonds together, and forms a kind of elastomer modified asphalt waterproof roll, workflow is simple and clear, and suitable popularization makes With.

Detailed description of the invention

Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:

Fig. 1 is structural schematic diagram of the invention；

Fig. 2 is monnolithic case structural schematic diagram of the invention；

Fig. 3 is protective layer structure schematic diagram of the invention；

Fig. 4 is knitmesh schematic diagram of a layer structure of the invention；

Fig. 5 is preparation method step schematic diagram of the invention；

Figure label: 1, barrier paper；2, upper elastomeric modification bitumen layer；

3, protective layer；301, polyethylene；302, groove；303, sandstone；304, rubber layer；305, mud layer；306, lower circle Platform；307, layer of polystyrene foam；308, hot melt adhesive；

4, web layer；401, warp；402, weft；403, ordinate；404, bonding agent；

5, lower elastomeric modification bitumen layer；6, it is stained with layer certainly.

Specific embodiment

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.