CN208593146U

CN208593146U - A kind of elastomer modified asphalt waterproof roll

Info

Publication number: CN208593146U
Application number: CN201820551681.4U
Authority: CN
Inventors: 李晓宙
Original assignee: Nanjing Jinyang Waterproof Engineering Co Ltd
Current assignee: Nanjing Jinyang Waterproof Engineering Co Ltd
Priority date: 2018-04-17
Filing date: 2018-04-17
Publication date: 2019-03-12
Anticipated expiration: 2028-04-17

Abstract

The utility model belongs to waterproof roll field, it is intended to provide a kind of elastomer modified asphalt waterproof roll, its key points of the technical solution are that including the upper surface layer for surface waterproofing, the one side of the upper surface layer is equipped with upper SBS packing layer, the upper SBS packing layer is equipped with the tire base for strengthening waterproof roll structure away from the one side of upper surface layer, fiberglass reinforcement layers are equipped in the tire base, the tire base is equipped with lower SBS packing layer away from the one side of upper SBS packing layer, the lower SBS packing layer is equipped with the undersurface layer fixed with building surface away from the one side of tire base, elastomer modified asphalt waterproof roll is integrally formed by way of hot pressing；This elastomer modified asphalt waterproof roll has good structural strength, is not susceptible to deform.

Description

A kind of elastomer modified asphalt waterproof roll

Technical field

The utility model relates to waterproof roll field, in particular to a kind of elastomer modified asphalt waterproof roll.

Background technique

Currently, the Chinese patent that Authorization Notice No. is CN202139766U discloses a kind of elastomer-modified drip of single side self Green waterproof roll, it includes self-adhesive rubber asphalt coiled material layer, and elastomer modified asphalt coiled material layer forms, and two laminates are compound It is integrated.

Although this single-face self-adhering elastic body modified, which has, can be used, a period of time is being used After the case where will appear fracture and alice, cause the decline of structural strength.

Utility model content

The utility model is to provide a kind of elastomer modified asphalt waterproof roll, the advantage is that strong with good structure Degree, is not susceptible to deform.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of elastomer modified asphalt waterproof roll, including the upper surface layer for surface waterproofing, the upper surface layer It is equipped with upper SBS packing layer on one side, the upper SBS packing layer is equipped with away from the one side of upper surface layer for strengthening waterproof roll knot The tire base of structure, fiberglass reinforcement layers are equipped in the tire base, and the tire base is equipped with away from the one side of upper SBS packing layer Lower SBS packing layer, the lower SBS packing layer are equipped with the undersurface layer fixed with building surface away from the one side of tire base, Elastomer modified asphalt waterproof roll is integrally formed by way of hot pressing.

It by using above-mentioned technical proposal, is directly exposed to due to upper surface layer in extraneous environment, upper surface layer increases Whole waterproof ability, on the other hand for increasing the tearing-resistant performance on surface, upper SBS packing layer and lower SBS packing layer are main It is used to form high-intensitive waterproof layer, further increases the waterproof ability of entire waterproof roll, tire base is mainly used for improving whole The tensile strength and extensibility of body, fiberglass reinforcement layers are mainly used for increasing the non-deformability of entire waterproof roll, following table Surface layer is mainly used for contacting with building surface, is convenient to waterproof roll fitting and is attached to building surface.

Further setting: fiberglass reinforcement layers stack setting in fine and close honeycomb.

By using above-mentioned technical proposal, stacking setting on the one hand in honeycomb has good structural strength and uses Material it is few, be conducive to control cost increase economic efficiency.

Further setting: steel wire is respectively equipped on two surfaces of fiberglass reinforcement layers.

By using above-mentioned technical proposal, steel wire is mainly used for further increasing the anti-fold energy of fiberglass reinforcement layers Power reduces a possibility that waterproof roll is bent.

Further setting: aluminium foil intermediate plate is fixedly connected between steel wire and fiberglass reinforcement layers.

By using above-mentioned technical proposal, since aluminium foil itself has good ductility and heat-insulating property, in waterproof roll The direct projection that sunlight is inevitably received in the use process of material causes the temperature of waterproof roll itself to increase, some materials in coiled material Expect the property with heat shrinkable, aluminium foil intermediate plate is mainly used for completely cutting off the conduction of heat, reduces heat for the shadow of waterproof roll It rings, while aluminium foil intermediate plate also has good leakage performance.

Further setting: adhesive is filled in tire base.

By using above-mentioned technical proposal, adhesive is mainly used for increasing the adhesive force of tire base.

Further setting: being equipped with upper coating between upper surface layer and upper SBS packing layer, the upper coating is filled primarily with Material is hot melt adhesive.

By using above-mentioned technical proposal, upper coating is mainly used for being hot pressed into upper surface layer with upper SBS packing layer The process of type combines even closer, avoids occurring the case where separation between layers.

Further setting: being equipped with lower coating between undersurface layer and lower SBS packing layer, the lower coating is filled primarily with Material is hot melt adhesive.

By using above-mentioned technical proposal, lower coating is mainly used for keeping undersurface layer and lower SBS packing layer even closer Be combined together, avoid the occurrence of the case where undersurface layer is separated with lower SBS packing layer.

Further setting: above SBS packing layer and lower SBS packing layer filler material are mainly that pitch, SBS elastomer and thickening are urged Agent.

By using above-mentioned technical proposal, upper SBS packing layer and lower SBS packing layer have good tensile strength and have There is excellent high temperature performance, in order to be useful in the different area of temperature.

Further setting: PE film is covered on upper surface layer.

By using above-mentioned technical proposal, PE film is mainly used for making upper surface layer smooth surface not will receive scuffing, And PE film has good weatherability, uses the time convenient for extension waterproof roll.

Further setting: undersurface layer main filler is adhesive and the grains of sand, and sand particle size is less than 0.6mm.

By using above-mentioned technical proposal, it is mainly used for increasing the structural strength and integraty of undersurface layer.

In conclusion the utility model has the following beneficial effects:

1, with excellent structural strength and non-deformability, a possibility that fold occurs or tilts is reduced；

2, with good waterproof and impermeable ability.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of elastomer modified asphalt waterproof roll.

In figure, 1, upper surface layer；11, PE film；2, upper coating；3, upper SBS packing layer；4, tire base；41, aluminium foil presss from both sides Piece；42, steel wire；43, fiberglass reinforcement layers；5, lower SBS packing layer；6, lower coating；7, undersurface layer.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment: a kind of elastomer modified asphalt waterproof roll, as shown in Figure 1, include upper surface layer 1, upper coating 2, Upper SBS packing layer 3, tire base 4, lower SBS packing layer 5, lower coating 6 and undersurface layer 7, each layer are in be arranged successively, and make It is integrally formed with the process of hot pressing, makes this waterproof roll that there is good globality, avoid that the process using occurs In there is the case where layer is detached from layer, while be also beneficial to improve waterproof roll waterproof performance.

As shown in Figure 1, upper surface layer 1 is mainly used in the process of work and extraneous environment contact, on upper surface layer 1 Surface is equipped with PE film 11, and PE film 11 is mainly used for increasing the flatness on surface, while protecting upper surface layer 1 during use It will not be scratched, due to the weatherability with higher of PE film 11, improve the scope of application of entire waterproof roll, make waterproof roll Can in the environment of high/low temperature normal use.1 main material of upper surface layer is there are also fine sand and mineral pellet, and fine sand and mine Object pellet partial size is both less than 0.6mm, is mainly used for increasing the structural strength of entire upper surface layer 1, makes it have higher resistance Shape ability.

As shown in Figure 1, upper coating 2 is set between upper surface layer 1 and upper SBS packing layer 3, upper coating 2 is mainly filled out Charge is hot melt adhesive, the hot melt adhesive that upper coating 2 is mainly used for during hot pressing dissolve and again solidification make upper surface layer 1 with Upper SBS packing layer 3 is even closer to fit together, and further increases the stability of total.

As shown in Figure 1, upper 3 main filler of SBS packing layer is that pitch, SBS elastomer and thickening catalyst, upper SBS are filled out The bed of material 3 has good low temperature and high-temperature behavior, and itself has good ductility and the resistance to ability torn, favorably In the service life for improving coiled material.Upper SBS packing layer 3 mainly improves the waterproof ability of waterproof roll.

As shown in Figure 1, tire base 4 is the structure basis of entire waterproof roll, fiberglass reinforcement layers are equipped in tire base 4 43, on the one hand fiberglass reinforcement layers 43 increase the structural strength and resistance of waterproof roll in honeycomb stacking setting straggly On the other hand shape ability is obtained best structural behaviour using minimum glass fibre, and filled in tire base 4 There is adhesive for further increasing the adhesive force of tire base 4.4 both side surface of tire base is equipped with steel wire 42, steel wire 42 are mainly used for further increasing 4 tensile strength of tire base, reduce waterproof roll and fold occur or bend the appearance of situation.Steel wire Aluminium foil intermediate plate 41 is equipped between net 42 and tire base 4, since aluminium foil intermediate plate 41 has good ductility and heat-insulating property, anti- The direct projection that sunlight is inevitably received in the use process of water coiled material causes the temperature of waterproof roll itself to increase, one in coiled material A little materials have the property of heat shrinkable, while aluminium foil intermediate plate can also completely cut off the conduction of heat, reduce heat for waterproof roll The influence of material, while aluminium foil intermediate plate further improves the leakage performance of waterproof roll.

As shown in Figure 1, lower 5 main filler of SBS packing layer is that pitch, SBS elastomer and thickening catalyst, lower SBS are filled out The bed of material 5 is symmetrical set with upper SBS packing layer 3 about tire base 4, on the one hand improves the waterproof performance of entire waterproof roll, On the other hand the service life that non-deformability extends waterproof roll is increased.

As shown in Figure 1, lower coating 6 is set between lower SBS packing layer 5 and undersurface layer 7, lower coating 6 is mainly used In making lower SBS packing layer 5 closely be bonded together with undersurface layer 7, increase the globality of waterproof roll, avoid layer and layer it Between the case where undesirably falling off appearance.

As shown in Figure 1,7 main filler of undersurface layer is adhesive and the grains of sand, sand particle size is less than 0.6mm, on the one hand Increase structural strength, on the other hand improves the integraty of waterproof roll, i.e., undersurface layer 7 is made more by the effect of adhesive Firm bonding.

The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims

1. a kind of elastomer modified asphalt waterproof roll, it is characterized in that: include the upper surface layer (1) for surface waterproofing, it is described The one side of upper surface layer (1) is equipped with upper SBS packing layer (3), and the upper SBS packing layer (3) deviates from the one side of upper surface layer (1) Equipped with the tire base (4) for strengthening waterproof roll structure, fiberglass reinforcement layers (43) are equipped in the tire base (4), institute Shu Tai base (4) is equipped with lower SBS packing layer (5) away from the one side of upper SBS packing layer (3), and the lower SBS packing layer (5) is deviated from The one side of tire base (4) is equipped with the undersurface layer (7) fixed with building surface, and elastomer modified asphalt waterproof roll passes through The mode of hot pressing is integrally formed.

2. a kind of elastomer modified asphalt waterproof roll according to claim 1, it is characterized in that: the glass fibre is reinforced Layer (43) stacks setting in fine and close honeycomb.

3. a kind of elastomer modified asphalt waterproof roll according to claim 2, it is characterized in that: the glass fibre is reinforced Steel wire (42) are respectively equipped on two surfaces of layer (43).

4. a kind of elastomer modified asphalt waterproof roll according to claim 3, it is characterized in that: the steel wire (42) with Aluminium foil intermediate plate (41) are fixedly connected between fiberglass reinforcement layers (43).

5. a kind of elastomer modified asphalt waterproof roll according to claim 4, it is characterized in that: in the tire base (4) Filled with adhesive.

6. a kind of elastomer modified asphalt waterproof roll according to claim 1, it is characterized in that: the upper surface layer (1) Upper coating (2) are equipped between upper SBS packing layer (3), upper coating (2) main filler is hot melt adhesive.

7. a kind of elastomer modified asphalt waterproof roll according to claim 1, it is characterized in that: the undersurface layer (7) Lower coating (6) are equipped between lower SBS packing layer (5), lower coating (6) main filler is hot melt adhesive.

8. a kind of elastomer modified asphalt waterproof roll according to claim 1, it is characterized in that: the upper surface layer (1) On be covered with PE film.