CN215620447U - Modified asphalt waterproof coiled material for roof repairing - Google Patents
Modified asphalt waterproof coiled material for roof repairing Download PDFInfo
- Publication number
- CN215620447U CN215620447U CN202122037705.9U CN202122037705U CN215620447U CN 215620447 U CN215620447 U CN 215620447U CN 202122037705 U CN202122037705 U CN 202122037705U CN 215620447 U CN215620447 U CN 215620447U
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- Prior art keywords
- modified asphalt
- coiled material
- layer
- material body
- isolation layer
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- 239000000463 material Substances 0.000 title claims abstract description 65
- 239000010426 asphalt Substances 0.000 title claims abstract description 49
- 238000002955 isolation Methods 0.000 claims description 26
- 239000012528 membrane Substances 0.000 claims description 12
- 238000004078 waterproofing Methods 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 4
- 238000009418 renovation Methods 0.000 claims 5
- 238000010030 laminating Methods 0.000 claims 1
- 230000008439 repair process Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 54
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003181 co-melting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model belongs to the technical field of waterproof coiled materials, and discloses a modified asphalt waterproof coiled material for roof repair, which comprises a coiled material body, wherein positioning convex strips are arranged at two edges of the upper surface of the coiled material body along the length direction, positioning grooves are arranged at two edges of the lower surface of the coiled material body along the length direction, and each positioning groove can be matched with one positioning convex strip. The working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of waterproof coiled materials, and particularly relates to a modified asphalt waterproof coiled material for roof repairing.
Background
The modified asphalt waterproof coiled material is prepared by using modified petroleum asphalt as an impregnation covering layer, using polyester fiber non-woven fabric, jute cloth, glass fiber felt and the like as a base respectively, using a plastic film as an anti-sticking isolating layer, and processing the materials, blending, co-melting, impregnating, composite forming, curling and the like. The modified asphalt waterproof coiled material can be used for waterproofing of building walls, roofs, tunnels, highways, refuse landfills and the like.
Modified asphalt waterproofing membrane that current roofing was repaired usefulness is when laying, there is the overlap joint part between two adjacent coiled materials, and lapped width exists the certain limit, during artifical overlap joint, there is the too wide or too narrow problem of overlap joint width easily, influence the utilization ratio or the water-proof effects of coiled material, and when laying, can not guarantee that adjacent coiled material is parallel to each other, need adjust, reduce the work efficiency that the coiled material was laid, furthermore, when adjacent coiled material bonds each other, need clean up the coiled material surface, scribble the adhesive again and wait for its drying to can bond to certain degree rear, the process is loaded down with trivial details, work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a modified asphalt waterproof coiled material for roof repair, which aims to solve the problems that the utilization rate or waterproof effect of the coiled material is influenced because the lap joint width is easily too wide or too narrow when the modified asphalt waterproof coiled material for the existing roof repair is lapped with each other, the adjacent coiled materials cannot be ensured to be parallel to each other when the modified asphalt waterproof coiled material is laid, the bonding process between the coiled materials is complicated, and the working efficiency is low.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a roofing is modified asphalt waterproofing membrane for repair, includes the coiled material body, the upper surface of coiled material body all is provided with the location sand grip along length direction's both edges, the constant head tank has all been seted up along length direction's both edges department to the lower surface of coiled material body, and every constant head tank all can with a location sand grip cooperation.
Preferably, the upper surface of coiled material body all is provided with the tie coat along length direction's both edges department, the lower surface of coiled material body all is provided with down the tie coat along length direction's both edges department, every the surface of going up tie coat and every down the tie coat all covers has from the type membrane.
Preferably, the coiled material body includes child base, first modified asphalt layer, the modified asphalt layer of second, goes up isolation layer and lower isolation layer, and first modified asphalt layer and the modified asphalt layer of second coat in the upper and lower two sides of child base respectively, go up isolation layer and lower isolation layer and cover respectively in the surface on first modified asphalt layer and the modified asphalt layer of second.
Preferably, each positioning convex strip is arranged on the surface of the first modified asphalt layer, and the upper isolation layer is coated on the surface of each positioning convex strip.
Preferably, each locating slot is arranged on the bottom surface of the second modified asphalt layer, and the lower isolation layer is attached to the inner wall of each locating slot.
Preferably, each of the upper adhesive layers is adhered to a surface of the upper barrier layer, and each of the lower adhesive layers is adhered to a surface of the lower barrier layer.
Compared with the prior art, the utility model has the following beneficial effects:
(1) according to the utility model, the positions of the upper surface of the coiled material body, which are close to the two sides, are respectively provided with the positioning convex strips, and the positions of the lower surface of the coiled material body, which are close to the two sides, are respectively provided with the positioning convex strips, when the coiled material is laid, one positioning groove of the lower surface of the coiled material body can be matched with one positioning convex strip, which is close to the upper surface of the adjacent coiled material, so that the quick lap joint of the adjacent coiled materials is realized, the lap joint width is in a qualified range, the adjacent coiled materials can be ensured to be parallel to each other, multiple times of adjustment are not needed, convenience is brought to workers, and the working efficiency is improved.
(2) According to the utility model, the upper bonding layer and the lower bonding layer are respectively arranged at the two edges of the upper surface and the lower surface of the coiled material body, the release film covers the surface of each bonding layer, the coiled materials are laid while the release films at the lap joint are torn off in the lapping process of two adjacent waterproof coiled materials, and the adhesion of the adjacent coiled materials can be realized after the laying is finished, so that the operation is simple, convenience is brought to workers, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the coil body according to the present invention;
in the figure: 1. a coil body; 2. a fetal base; 3. a first modified asphalt layer; 4. a second modified asphalt layer; 5. an upper isolation layer; 6. a lower isolation layer; 7. positioning the convex strip; 8. positioning a groove; 9. a lower tie layer; 10. an upper bonding layer; 11. and (4) a release film.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a modified asphalt waterproof coiled material for roof repair comprises a coiled material body 1, wherein positioning convex strips 7 are respectively arranged at two edges of the upper surface of the coiled material body 1 along the length direction, positioning grooves 8 are respectively arranged at two edges of the lower surface of the coiled material body 1 along the length direction, and each positioning groove 8 can be matched with one positioning convex strip 7, the distance between each positioning convex strip 7 and each positioning groove 8 and the side edge close to the coiled material body 1 is within the range of 40-50 mm, the longitudinal lap joint width is ensured to be within the range of 80-100 mm, when the coiled material is laid, a positioning groove 8 on the lower surface of the coiled material body 1 can be matched with a positioning convex strip 7 which is close to the upper surface of the adjacent coiled material to realize the quick lap joint of the adjacent coiled material, the lap joint width is in a qualified range, and can guarantee that adjacent coiled material is parallel to each other, need not many times adjustment, bring the facility for the staff, improve work efficiency.
Further, the upper surface of coiled material body 1 all is provided with tie coat 10 along length direction's both edges department, tie coat 9 all is provided with down along length direction's both edges to the lower surface of coiled material body 1, every is gone up the surface of tie coat 10 and every tie coat 9 and is all covered from type membrane 11 down, two adjacent waterproofing membrane are at the overlap joint in-process, tear the overlap joint on one side lay the coiled material from type membrane 11, lay and to realize the bonding of adjacent coiled material after accomplishing, the operation is simple, bring the facility for the staff, and the work efficiency is improved.
Further, the coiled material body 1 comprises a base 2, a first modified asphalt layer 3, a second modified asphalt layer 4, an upper isolation layer 5 and a lower isolation layer 6, wherein the first modified asphalt layer 3 and the second modified asphalt layer 4 are respectively coated on the upper surface and the lower surface of the base 2, the upper isolation layer 5 and the lower isolation layer 6 are respectively coated on the surfaces of the first modified asphalt layer 3 and the second modified asphalt layer 4, the base 2 can be reinforced materials such as a glass fiber felt or a polyester felt, the first modified asphalt layer 3 and the second modified asphalt layer 4 are high molecular polymer modified asphalt, the upper isolation layer 5 can be an aluminum foil or a polyethylene film, and the lower isolation layer 6 can be a polyethylene film.
Specifically, each positioning protrusion 7 is disposed on the surface of the first modified asphalt layer 3, and the upper isolation layer 5 covers the surface of each positioning protrusion 7, as shown in fig. 2, the material of the positioning protrusion 7 is the same as that of the first modified asphalt layer 3.
It should be noted that each positioning groove 8 is formed in the bottom surface of the second modified asphalt layer 4, and the lower isolation layer 6 is attached to the inner wall of each positioning groove 8.
Further, each upper bonding layer 10 is adhered to the surface of the upper isolation layer 5, each lower bonding layer 9 is adhered to the surface of the lower isolation layer 6, each upper bonding layer 10 can be mutually adhered to one lower bonding layer 9, and each upper bonding layer 10 and each lower bonding layer 9 can adopt an adhesive.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A modified asphalt waterproof coiled material for roof repairing is characterized in that: including coiled material body (1), the upper surface of coiled material body (1) all is provided with location sand grip (7) along length direction's both sides edge department, constant head tank (8) have all been seted up along length direction's both sides edge department to the lower surface of coiled material body (1), and every constant head tank (8) all can with a location sand grip (7) cooperation.
2. The modified asphalt waterproofing membrane for roof renovation according to claim 1, characterized in that: the upper surface of coiled material body (1) all is provided with tie coat (10) along length direction's both edges department, the lower surface of coiled material body (1) all is provided with down tie coat (9) along length direction's both edges department, every the surface of going up tie coat (10) and every down tie coat (9) all covers has from type membrane (11).
3. The modified asphalt waterproofing membrane for roof renovation according to claim 2, characterized in that: coiled material body (1) includes child base (2), first modified asphalt layer (3), second modified asphalt layer (4), goes up isolation layer (5) and lower isolation layer (6), and first modified asphalt layer (3) and second modified asphalt layer (4) coat in the upper and lower two sides of child base (2) respectively, go up isolation layer (5) and lower isolation layer (6) and cover respectively in the surface on first modified asphalt layer (3) and second modified asphalt layer (4).
4. The modified asphalt waterproofing membrane for roof renovation according to claim 3, wherein: each positioning convex strip (7) is arranged on the surface of the first modified asphalt layer (3), and the upper isolation layer (5) is coated on the surface of each positioning convex strip (7).
5. The modified asphalt waterproofing membrane for roof renovation according to claim 4, wherein: every constant head tank (8) all set up in the bottom surface of second modified asphalt layer (4), and lower isolation layer (6) and the inner wall laminating of every constant head tank (8).
6. The modified asphalt waterproofing membrane for roof renovation according to claim 5, wherein: each upper bonding layer (10) is adhered to the surface of the upper isolation layer (5), and each lower bonding layer (9) is adhered to the surface of the lower isolation layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122037705.9U CN215620447U (en) | 2021-08-27 | 2021-08-27 | Modified asphalt waterproof coiled material for roof repairing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122037705.9U CN215620447U (en) | 2021-08-27 | 2021-08-27 | Modified asphalt waterproof coiled material for roof repairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215620447U true CN215620447U (en) | 2022-01-25 |
Family
ID=79902986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122037705.9U Active CN215620447U (en) | 2021-08-27 | 2021-08-27 | Modified asphalt waterproof coiled material for roof repairing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215620447U (en) |
-
2021
- 2021-08-27 CN CN202122037705.9U patent/CN215620447U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231228 Address after: 300461 Tianjin Binhai New Area Tianjin Pilot Free Trade Zone (Dongjiang Bonded Port Area), No. 6865 Asia Road, Financial and Trade Center North Zone 1-1-502-C Patentee after: Yuhong Daojia Technology Service Co.,Ltd. Address before: Room 111-91, building 3, No. 3068, West Ring Road, Gusu District, Suzhou, Jiangsu 215008 Patentee before: Dongfang Yuhong Construction Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |