CN211622305U - High-grade waterproof roll with increased freezing cracking resistance - Google Patents
High-grade waterproof roll with increased freezing cracking resistance Download PDFInfo
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- CN211622305U CN211622305U CN201922167768.9U CN201922167768U CN211622305U CN 211622305 U CN211622305 U CN 211622305U CN 201922167768 U CN201922167768 U CN 201922167768U CN 211622305 U CN211622305 U CN 211622305U
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Abstract
The utility model discloses an increase high-grade waterproofing membrane of anti cold cracking ability, including the inner tube, the surface winding of inner tube has the coiled material main part, the coiled material main part includes aluminium foil face, waterproof layer, pitch and first transparent film, the internal surface of aluminium foil face has the waterproof layer through the adhesive laminating, the internal surface of waterproof layer has the heat preservation through the adhesive laminating, and the another side bonding of heat preservation has pitch, pitch internal surface bonding has first transparent film, one side that deviates from first transparent film of pitch is equipped with the transparent film of second. The utility model provides the high water-proof effects of overlap joint, the frost resisting effect of reinforcing through pulling out the second transparent film, makes first group pitch and the direct laminating of second group pitch, and the bottom bond line of having solved first group coiled material glues on the surface protection layer of another group coiled material, uses the back for a long time, can lead to water from the problem of overlap joint infiltration, and then improves the water-proof effects of overlap joint.
Description
Technical Field
The utility model relates to a waterproofing membrane technical field specifically is an increase high-grade waterproofing membrane of anti cold cracking performance.
Background
The high-grade waterproof coiled material is generally used on a balcony of a high-rise building to prevent rainwater from permeating.
Present high-grade waterproofing membrane when using, needs multiunit coiled material overlap joint together, lays by a large scale, and when the overlap joint of two sets of coiled materials was together, the bottom bond line that has a set of coiled material pasted on the surface protection layer of another set of coiled material, uses the back for a long time, can lead to water to permeate from the overlap joint and influence water-proof effects, and the frost resistance effect of current high-grade waterproofing membrane is poor, therefore need to design a high-grade waterproofing membrane who increases anti-freeze cracking performance to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an increase high-grade waterproofing membrane of anti cold cracking performance to the lap-joint waterproof effect who proposes in solving above-mentioned background is poor, the poor problem of freeze proof effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an increase high-grade waterproofing membrane of anti cold cracking ability, includes the inner tube, the surface winding of inner tube has the coiled material main part, the coiled material main part includes aluminium foil face, waterproof layer, pitch and first transparent film, the internal surface of aluminium foil face has the waterproof layer through the adhesive laminating, the internal surface of waterproof layer has the heat preservation through the adhesive laminating, and the another side bonding of heat preservation has pitch, pitch internal surface bonding has first transparent film, one side that deviates from first transparent film of pitch is equipped with the transparent film of second.
Preferably, the heat preservation includes first protection network, heat preservation cotton and second protection network, first protection network passes through the adhesive and fixes with the cotton one side laminating of heat preservation, the second protection network passes through the adhesive and fixes with the cotton another side laminating of heat preservation.
Preferably, the inner surface of the waterproof layer is bonded and fixed with the first protective net through an adhesive, and the heat-insulating cotton is bonded and fixed with the outer surface of the asphalt.
Preferably, the second transparent film is of a U-shaped structure, one surface of the second transparent film is bonded with the outer surface of the asphalt, and the other surface of the second transparent film is attached to the heat-insulating layer.
Compared with the prior art, the beneficial effects of the utility model are that: the high-grade waterproof coiled material with the increased freezing cracking resistance improves the waterproof effect of the lap joint and enhances the anti-freezing effect.
(1) The second transparent film is attached to the lap joints on the two sides of the coiled material main body, so that the asphalt and the heat preservation layer can be separated by the second transparent film, the second transparent film can be pulled out when the lap joint is not needed, the heat preservation layer is adhered to the asphalt, the second transparent film can be pulled out when the lap joint is needed, the first group of asphalt and the second group of asphalt are directly attached, the problem that the bottom adhesive layer of the first group of coiled material is adhered to the surface protective layer of the other group of coiled material, and water can permeate from the lap joints after long-term use is solved, and the waterproof effect of the lap joints is further improved;
(2) be provided with the heat preservation, have the heat preservation through laminating between waterproof layer and pitch, wrap up the heat preservation cotton through first protection network and the cooperation of second protection network, can improve the tensile of heat preservation cotton and pull the nature, can adsorb the heat of storage through the pore in the heat preservation cotton, prevent that pitch from freezing and splitting, and then reinforcing frost resisting effect.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
fig. 2 is a schematic sectional view of the structure at a-a in fig. 1 according to the present invention;
fig. 3 is a schematic side view and a cross-sectional view of the structure of the thermal insulation layer in fig. 2 according to the present invention;
fig. 4 is a schematic side view and sectional view illustrating the structure of the roll body in fig. 1 according to the present invention.
In the figure: 1. an inner barrel; 2. a coil body; 201. aluminum foil surface; 202. a waterproof layer; 203. Asphalt; 204. a first transparent film; 3. a heat-insulating layer; 31. a first protection net; 32. heat preservation cotton; 33. a second protective net; 4. a second transparent film.
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. 1-4, the present invention provides an embodiment: a high-grade waterproof coiled material for increasing the anti-freezing cracking performance comprises an inner cylinder 1, a coiled material main body 2 is wound on the outer surface of the inner cylinder 1, the coiled material main body 2 comprises an aluminum foil surface 201, a waterproof layer 202, asphalt 203 and a first transparent film 204, the waterproof layer 202 is attached to the inner surface of the aluminum foil surface 201 through an adhesive, a heat preservation layer 3 is attached to the inner surface of the waterproof layer 202 through the adhesive, the asphalt 203 is bonded to the other surface of the heat preservation layer 3, the heat preservation layer 3 comprises a first protective net 31, heat preservation cotton 32 and a second protective net 33, the first protective net 31 is attached and fixed to one surface of the heat preservation cotton 32 through the adhesive, the second protective net 33 is attached and fixed to the other surface of the heat preservation cotton 32 through the adhesive, the inner surface of the waterproof layer 202 is attached and fixed to the first protective net 31 through the adhesive, the heat preservation cotton 32 is attached, through, heat preservation cotton 32 is cotton material, has countless pore in the heat preservation cotton 32, makes outside heat get into and can save in the pore, wraps up heat preservation cotton 32 through first protection network 31 and the cooperation of second protection network 33, can improve heat preservation cotton 32's tensile resistance.
Pitch 203 internal surface bonding has first transparent film 204, pitch 203's the one side that deviates from first transparent film 204 is equipped with second transparent film 4, second transparent film 4 is "U" shape structure, the one side of second transparent film 4 and pitch 203's external surface bonding, and second transparent film 4's another side and the laminating of heat preservation 3, be "U" shape coincide design through second transparent film 4, and laminate with pitch 203 and heat preservation 3 respectively, can make things convenient for second transparent film 4 to pull out from between heat preservation 3 and the pitch 203.
The working principle is as follows: when in use, the first transparent film 204 is torn off, so that the asphalt 203 can be adhered to the ground, and the coiled material main body 2 is laid on the ground;
when the overlapping is needed, only a group of coiled material main bodies 2 needs to be paved, then the second transparent film 4 in the first group of coiled material main bodies 2 is pulled out from between the heat-insulating layer 3 and the asphalt 203, then the heat-insulating layer 3 on the edge of the coiled material main bodies 2 is lifted, then the second group of asphalt 203 is directly attached to the first group of asphalt 203, and then the second transparent film 4 in the second group of coiled material main bodies 2 is pulled out, so that the heat-insulating layer 3 in the second group of upper coiled material main bodies 2 is adhered to the asphalt 203, and the heat-insulating layer 3 on the first group of coiled material main bodies 2 is adhered to the surface of the first group of coiled material main;
can adsorb the heat of storage through the pore in the heat preservation cotton 32, prevent that pitch 203 from frost crack, it is comparatively practical.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides an increase high-grade waterproofing membrane of anti cold cracking performance, includes inner tube (1), its characterized in that: the surface winding of inner tube (1) has coiled material main part (2), coiled material main part (2) include aluminium foil face (201), waterproof layer (202), pitch (203) and first transparent film (204), the internal surface of aluminium foil face (201) has waterproof layer (202) through the adhesive laminating, the internal surface of waterproof layer (202) has heat preservation (3) through the adhesive laminating, and the another side bonding of heat preservation (3) has pitch (203), pitch (203) internal surface bonding has first transparent film (204), one side that deviates from first transparent film (204) of pitch (203) is equipped with second transparent film (4).
2. The high-grade waterproof roll material with the improved freeze cracking resistance of claim 1, wherein the high-grade waterproof roll material is characterized in that: the heat preservation layer (3) comprises a first protective net (31), heat preservation cotton (32) and a second protective net (33), the first protective net (31) is fixed by being attached to one side of the heat preservation cotton (32) through an adhesive, and the second protective net (33) is fixed by being attached to the other side of the heat preservation cotton (32) through the adhesive.
3. A high-grade waterproof roll material with increased freeze cracking resistance according to claim 2, wherein: the inner surface of the waterproof layer (202) is fixedly bonded with the first protective net (31) through an adhesive, and the heat-insulating cotton (32) is fixedly bonded with the outer surface of the asphalt (203).
4. The high-grade waterproof roll material with the improved freeze cracking resistance of claim 1, wherein the high-grade waterproof roll material is characterized in that: the second transparent film (4) is of a U-shaped structure, one surface of the second transparent film (4) is bonded with the outer surface of the asphalt (203), and the other surface of the second transparent film (4) is attached to the heat-insulating layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167768.9U CN211622305U (en) | 2019-12-06 | 2019-12-06 | High-grade waterproof roll with increased freezing cracking resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167768.9U CN211622305U (en) | 2019-12-06 | 2019-12-06 | High-grade waterproof roll with increased freezing cracking resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211622305U true CN211622305U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922167768.9U Active CN211622305U (en) | 2019-12-06 | 2019-12-06 | High-grade waterproof roll with increased freezing cracking resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211622305U (en) |
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2019
- 2019-12-06 CN CN201922167768.9U patent/CN211622305U/en active Active
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