CN211646766U - Prevent scurrying water TPO waterproofing membrane - Google Patents

Prevent scurrying water TPO waterproofing membrane Download PDF

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Publication number
CN211646766U
CN211646766U CN201922043929.3U CN201922043929U CN211646766U CN 211646766 U CN211646766 U CN 211646766U CN 201922043929 U CN201922043929 U CN 201922043929U CN 211646766 U CN211646766 U CN 211646766U
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China
Prior art keywords
adhesive tape
layer
tpo
tape structure
woven fabric
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Application number
CN201922043929.3U
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Chinese (zh)
Inventor
张泽
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Qinhuangdao Diwei Building Mateiral Co ltd
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Qinhuangdao Diwei Building Mateiral Co ltd
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Priority to CN201922043929.3U priority Critical patent/CN211646766U/en
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Abstract

The utility model discloses a prevent scurrying water TPO waterproofing membrane, its cross section is layer structure, including the TPO waterproof layer, be located TPO waterproof layer one embedding netted adhesive tape structure polypropylene fibre non-woven fabrics adhesion-promotion layer on the surface. Wherein, the TPO waterproof layer is extruded and formed by screw extruder equipment; the polypropylene non-woven fabric tackifying layer embedded with the reticular adhesive tape structure is formed by embedding a reticular butyl rubber or pressure-sensitive adhesive coating on the polypropylene non-woven fabric through gluing equipment, wherein the reticular adhesive tape structure is of a honeycomb structure, a diamond structure or a square structure. The utility model discloses use TPO as the main material, add antioxidant, light stabilizer, antiager etc. and a surface recombination embedding netted adhesive tape structure polypropylene fibre non-woven fabric adhesion-increasing layer, through extruding the waterproofing membrane that imbeds hot pressing complex and form, its outstanding characteristics have the water channeling prevention nature. Meanwhile, the adhesive has the comprehensive properties of high tensile and tearing strength, good weather resistance, strong adhesion, energy conservation, environmental protection and the like.

Description

Prevent scurrying water TPO waterproofing membrane
Technical Field
The utility model relates to a waterproofing membrane for building waterproofing engineering specifically is a prevent scurrying water TPO waterproofing membrane.
Background
At present, in a high polymer waterproof coiled material with a fiber backing used in building waterproof engineering, a surface adhesion increasing layer is a chemical fiber woven fabric, a chemical fiber non-woven fabric, and the adhesion increasing and reinforcing effects of the high polymer waterproof coiled material in a waterproof coiled material structure cannot be replaced.
Disclosure of Invention
In view of the above-mentioned condition, the utility model provides a prevent scurrying water TPO waterproofing membrane has solved waterproofing membrane and has scurried this technical problem of water.
The technical solution of the utility model is that: the utility model provides a prevent scurrying water TPO waterproofing membrane, its cross section is layer structure, includes the TPO waterproof layer, is located the netted adhesive tape structure polypropylene fiber non-woven fabrics adhesion-promotion layer of embedding on the surface of TPO waterproof layer. Wherein, the TPO waterproof layer is extruded and formed by screw extruder equipment; the polypropylene non-woven fabric tackifying layer embedded with the reticular adhesive tape structure is formed by embedding a reticular butyl rubber or pressure-sensitive adhesive coating on the polypropylene non-woven fabric through gluing equipment, wherein the reticular adhesive tape structure is of a honeycomb structure, a diamond structure or a square structure. The utility model discloses use TPO as the main material, add antioxidant, light stabilizer, antiager etc. and a surperficial complex embedding netted adhesive tape structure polypropylene fibre non-woven fabrics adhesion-promotion layer is through extruding the waterproofing membrane that imbeds hot pressing complex and form.
The utility model discloses at the compound netted adhesive tape structure polypropylene fibre non-woven fabrics adhesion-promotion layer that imbeds in surface of TPO waterproof layer, wherein, the netted adhesive tape structure of the netted adhesive tape structure polypropylene fibre non-woven fabrics adhesion-promotion layer that imbeds is one kind in butyl rubber, the pressure-sensitive adhesive and forms through the embedding of rubber coating equipment, concrete shape or honeycomb, or rhombus structure, or square structure, netted adhesive tape structure has the seal, can effectively block the infiltration of water, the performance is prevented scurrying the waterborne effect.
The utility model has the outstanding characteristics of water channeling resistance. Meanwhile, the adhesive has the characteristics of high tensile strength and tear strength, aging resistance, strong chemical resistance, good weather resistance, long service life, firm bonding, energy conservation, environmental protection and the like.
The beneficial effects of the utility model are that, the tackified enhancement layer of coiled material to and the net form adhesive tape structure of preventing scurrying of embedding and waterproof layer have formed fine and close integrative structure through hot pressing complex, and 0.6Mpa does not scurry water, has solved this type of coiled material and has scurried the water problem. The utility model discloses resistant puncture nature is strong, has the hot welding nature, and chemical resistance, weatherability are good, and open-air use, buried use all can, and long service life is energy-concerving and environment-protective green building materials.
Drawings
Fig. 1 and 2 are schematic cross-sectional views of the present invention;
wherein, 1, TPO waterproof layer; 2. and a polypropylene non-woven fabric adhesion-increasing layer with a net-shaped adhesive tape structure is embedded.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in the figure, prevent scurrying water TPO waterproofing membrane, including TPO waterproof layer 1, this embodiment TPO waterproof layer 1 utilizes screw extruder equipment extrusion moulding. And a polypropylene non-woven fabric adhesion-increasing layer 2 embedded with a reticular adhesive tape structure is arranged on one surface of the TPO waterproof layer 1. The embedded net-shaped adhesive tape structure is a rubber type thermoplastic pressure-sensitive adhesive which is of a diamond structure and is formed by embedding glue coating equipment with a diamond pattern structure into polypropylene non-woven fabric. The embodiment takes TP0 as a main material, an antioxidant, a light stabilizer, an anti-aging agent and the like are added, a polypropylene non-woven fabric adhesion-increasing layer with a net-shaped adhesive tape structure is compounded and embedded on one surface, and the waterproof coiled material is formed by extrusion, embedding and hot-pressing compounding. Meanwhile, the adhesive has the characteristics of high tensile strength and tear strength, aging resistance, strong chemical resistance, good weather resistance, firm bonding, energy conservation, environmental protection and the like.
The polypropylene non-woven fabric adhesion-promoting layer 2 embedded with the mesh adhesive tape structure is made of rubber type thermoplastic pressure-sensitive adhesive, and can be made of butyl rubber or pressure-sensitive adhesive.
The utility model discloses a key is equipped with the mesh adhesive tape structure non-woven cloth adhesion promoter of embedding, not only has the tackification, the reinforcing performance, has the water-channeling prevention performance moreover.
The above contents are the description made in conjunction with the examples, and according to the concept of the present invention, the corresponding dynamic changes can be made according to different requirements and characteristics.

Claims (3)

1. The utility model provides a prevent scurrying water TPO waterproofing membrane, characterized by includes TPO waterproof layer (1), is located netted adhesive tape structure polypropylene fiber non-woven cloth adhesion-promotion layer (2) of embedding on a surface of TPO waterproof layer.
2. The water channeling preventing TPO waterproof coiled material as claimed in claim 1, wherein the polypropylene non-woven fabric adhesion-increasing layer (2) embedded with the net-shaped adhesive tape structure is formed by one of butyl rubber and pressure sensitive adhesive.
3. The water channeling preventing TPO waterproof roll as claimed in claim 1 or 2, wherein the net-shaped adhesive tape structure of the polypropylene non-woven fabric adhesion-increasing layer (2) embedded with the net-shaped adhesive tape structure is one of a honeycomb structure, a diamond structure and a grid structure.
CN201922043929.3U 2019-11-18 2019-11-18 Prevent scurrying water TPO waterproofing membrane Active CN211646766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922043929.3U CN211646766U (en) 2019-11-18 2019-11-18 Prevent scurrying water TPO waterproofing membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922043929.3U CN211646766U (en) 2019-11-18 2019-11-18 Prevent scurrying water TPO waterproofing membrane

Publications (1)

Publication Number Publication Date
CN211646766U true CN211646766U (en) 2020-10-09

Family

ID=72692996

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922043929.3U Active CN211646766U (en) 2019-11-18 2019-11-18 Prevent scurrying water TPO waterproofing membrane

Country Status (1)

Country Link
CN (1) CN211646766U (en)

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