CN214784843U - Waterproof coiled material - Google Patents
Waterproof coiled material Download PDFInfo
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- CN214784843U CN214784843U CN202120100951.1U CN202120100951U CN214784843U CN 214784843 U CN214784843 U CN 214784843U CN 202120100951 U CN202120100951 U CN 202120100951U CN 214784843 U CN214784843 U CN 214784843U
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Abstract
The utility model relates to a waterproofing membrane relates to the waterproof field of building, and it includes the waterproofing membrane main part, and waterproofing membrane main part lateral part integrated into one piece has first butt joint board and second butt joint board, the upper surface of the first butt joint board of waterproofing membrane main part and the lower surface butt of the second butt joint board of adjacent waterproofing membrane main part, and the waterproofing membrane main part upper surface after the butt is in the coplanar with the upper surface of the second butt joint board of adjacent waterproofing membrane main part. This application has waterproofing membrane upper and lower surface after the connection and all is in the coplanar to reduce waterproofing membrane overlap joint later stage construction in the possibility of being not convenient for make level, reduced the effect of staff's the amount of labour.
Description
Technical Field
The application relates to the field of building waterproofing, especially, relate to a waterproofing membrane.
Background
Asphalt waterproof materials or polymer waterproof materials are soaked on a tire body, and the manufactured waterproof material product is provided in a roll form and is called a waterproof roll. The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering.
In the related art, referring to fig. 1, a waterproof roll includes a waterproof roll main body 1, and during a construction process, a seam of two adjacent waterproof roll main bodies 1 needs to be overlapped. To the correlation technique among the above-mentioned, the inventor thinks that the waterproofing membrane of seam overlap joint is comparatively protruding, and inconvenient later stage is made level, has increased staff's the amount of labour.
SUMMERY OF THE UTILITY MODEL
Make level in order to improve the convenience of later stage construction, reduce staff's the amount of labour, this application provides a waterproofing membrane.
The application provides a waterproofing membrane adopts following technical scheme:
the utility model provides a waterproofing membrane, includes the waterproofing membrane main part, waterproofing membrane main part lateral part integrated into one piece has first butt joint board and second butt joint board, the upper surface of the first butt joint board of waterproofing membrane main part and the lower surface butt of the second butt joint board of adjacent waterproofing membrane main part, and the waterproofing membrane main part upper surface after the butt is in the coplanar with the upper surface of the second butt joint board of adjacent waterproofing membrane main part.
Through adopting above-mentioned technical scheme, when waterproofing membrane main part and another adjacent waterproofing membrane main part overlap joint, the first butt plate upper surface of waterproofing membrane main part and the second butt plate lower surface butt of adjacent waterproofing membrane main part to adjacent waterproofing membrane's concatenation has been realized. The upper and lower surfaces of the connected waterproof coiled material are located on the same plane, so that the possibility of being inconvenient to level in later construction of the lap joint of the waterproof coiled material is reduced, and the labor capacity of workers is reduced.
Optionally, a waterproof mechanism for improving the sealing performance of the waterproof roll is arranged between the first abutting plate and the second abutting plate of the adjacent waterproof roll main body.
Through adopting above-mentioned technical scheme, waterproofing mechanism has improved the leakproofness of waterproofing membrane joint seam department, has reduced the possibility that moisture passes through waterproofing membrane joint seam department infiltration, has improved waterproofing membrane's waterproof performance.
Optionally, the waterproofing membrane main part includes the first lateral wall on first butt joint board upper portion, and the second butt joint board includes the second lateral wall towards adjacent waterproofing membrane main part, and waterproofing mechanism includes first waterproof component, and first waterproof component is including setting up first recess, first sand grip on first lateral wall and setting up second recess, the second sand grip on adjacent waterproofing membrane main second lateral wall, the second sand grip is pegged graft with first recess, and first sand grip is pegged graft with the second recess.
Through adopting above-mentioned technical scheme, when the waterproofing membrane main part splices, the second sand grip is pegged graft with the first recess of adjacent waterproofing membrane main part, and first sand grip is pegged graft with the second recess of adjacent waterproofing membrane main part to first sand grip, second sand grip can play the effect of blockking to the moisture that waterproofing membrane main part joint seam department infiltrated, have improved the leakproofness of the waterproofing membrane main part joint seam department of adjacent concatenation. Simultaneously, the fastness that waterproofing membrane main part and adjacent waterproofing membrane main part are connected has been improved.
Optionally, waterproofing mechanism includes second waterproof component, and second waterproof component includes third recess, third sand grip, fourth recess and fourth sand grip, and third recess and third sand grip setting are at the upper surface of first butt joint board, and fourth recess and fourth sand grip setting are at the lower surface of adjacent waterproofing membrane main part second butt joint board, the fourth sand grip is pegged graft with the third recess of adjacent waterproofing membrane main part, and the third sand grip is pegged graft with the fourth recess of adjacent waterproofing membrane main part.
Through adopting above-mentioned technical scheme, when the waterproofing membrane main part splices, the fourth sand grip is pegged graft with the third recess of adjacent waterproofing membrane main part, and the third sand grip is pegged graft with the fourth recess of adjacent waterproofing membrane main part for third sand grip, fourth sand grip can block the moisture that waterproofing membrane joint seam department infiltrated down, have reduced the possibility of moisture to building lateral diffusion such as roofing, have improved the waterproof performance of waterproofing membrane main part.
Optionally, one side that waterproofing membrane main part was kept away from to first butt board is equipped with the third lateral wall, the waterproofing membrane main part is still including the fourth lateral wall that is located second butt board lower part, waterproofing mechanism includes third water proofing subassembly, the third water proofing subassembly includes the fifth recess, the fifth sand grip, sixth recess and sixth sand grip, fifth recess and fifth sand grip setting are on the third lateral wall, sixth recess and sixth sand grip setting are on the fourth lateral wall, the fifth recess is pegged graft with the sixth sand grip of adjacent waterproofing membrane main part, the fifth sand grip is pegged graft with the sixth recess of adjacent waterproofing membrane main part.
Through adopting above-mentioned technical scheme, when the waterproofing membrane main part splices, the fifth recess is pegged graft with the sixth sand grip of adjacent waterproofing membrane main part, and the fifth sand grip is pegged graft with the sixth recess of adjacent waterproofing membrane main part, and fifth sand grip and sixth sand grip can stop the moisture that passes waterproofing membrane main part joint seam department infiltration once more, have reduced the possibility that moisture passed the waterproofing membrane main part.
Optionally, the joints of the waterproof mechanisms are provided with adhesive layers coated with adhesive layers on the surfaces.
Through adopting above-mentioned technical scheme, when waterproofing membrane main part and adjacent waterproofing membrane main part are connected, bond line zonulae occludens is passed through on waterproofing mechanism's surface between the waterproofing membrane main part to the fastness of connecting between the waterproofing membrane main part has been improved.
Optionally, the waterproof roll main body comprises a base fabric layer, and the base fabric layer is a polyester base fabric layer.
By adopting the technical scheme, the polyester base fabric layer has the characteristics of high strength, high elongation and puncture resistance, and has the advantages of light weight, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance.
Optionally, the upper and lower surface of the base fabric layer is coated with an elastic modified asphalt layer, the surface of the elastic modified asphalt layer far away from the base fabric layer is connected with a non-woven fabric layer, the surface of the non-woven fabric layer far away from the elastic modified asphalt layer is coated with a polymer self-adhesive layer, and the surface of the polymer self-adhesive layer far away from the non-woven fabric layer is connected with an isolation layer for water prevention.
Through adopting above-mentioned technical scheme, the holistic tensile strength of waterproofing membrane can be improved on the non-woven fabrics layer, connects child base fabric layer and non-woven fabrics layer through elasticity modified asphalt layer for waterproofing membrane integral connection is more firm.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the upper surface and the lower surface of the connected waterproof coiled material are positioned on the same plane, so that the possibility of inconvenience in leveling in later construction of the lap joint of the waterproof coiled material is reduced, and the labor amount of workers is reduced;
2. the sealing performance of the joint of the waterproof coiled material is improved, the possibility that water seeps down through the joint of the waterproof coiled material is reduced, and the waterproof performance of the waterproof coiled material is improved;
3. the overall tensile strength of the waterproof coiled material is improved, and the overall connection of the waterproof coiled material is more firm.
Drawings
Fig. 1 is a schematic view of a structure of a waterproof roll material in the related art.
Fig. 2 is a schematic structural view of a waterproofing membrane according to an embodiment of the present application.
Fig. 3 is a sectional view of a waterproofing membrane main body according to an embodiment of the present application.
FIG. 4 is a cross-sectional view of a first abutment plate structure embodying embodiments of the present application.
Description of reference numerals: 1. a waterproof roll body; 11. a first side wall; 12. a fourth side wall; 2. a base fabric layer; 21. an elastomeric modified asphalt layer; 22. a non-woven fabric layer; 23. a polymeric self-adhesive layer; 24. an isolation layer; 3. a first butt joint plate; 31. a third side wall; 4. a second butt joint plate; 41. a second side wall; 5. a first water resistant assembly; 51. a first groove; 52. a first rib; 53. a second groove; 54. a second convex strip; 6. a second water resistant assembly; 61. a third groove; 62. a third rib; 63. a fourth groove; 64. a fourth rib; 7. a third water prevention component; 71. a fifth groove; 72. a fifth convex strip; 73. a sixth groove; 74. a sixth rib; 8. and (5) an adhesive layer.
Detailed Description
The present application is described in further detail below with reference to figures 2-4.
The embodiment of the application discloses waterproofing membrane. Referring to fig. 2, the waterproof roll includes a waterproof roll main body 1, and referring to fig. 2 and fig. 3, the waterproof roll main body 1 includes a base fabric layer 2, the base fabric layer 2 may be a polyester base fabric layer, the polyester base fabric layer has the characteristics of high strength, high elongation and puncture resistance, and the polyester base fabric layer has light weight, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance.
The upper and lower surfaces of the base fabric layer 2 are coated with elastic modified asphalt layers 21, the surfaces of the elastic modified asphalt layers 21 far away from the base fabric layer 2 are connected with non-woven fabric layers 22, the surfaces of the non-woven fabric layers 22 far away from the elastic modified asphalt layers 21 are coated with polymer self-adhesive layers 23, and the surfaces of the polymer self-adhesive layers 23 far away from the non-woven fabric layers 22 are connected with waterproof isolating layers 24.
The lateral part of the waterproof coiled material main body 1 is respectively provided with a first abutting plate 3 and a second abutting plate 4, the first abutting plate 3 is arranged at the lower surface parallel level of the waterproof coiled material main body 1, and the second abutting plate 4 is arranged at the upper surface parallel level of the waterproof coiled material main body 1. Referring to fig. 2 and 4, the waterproofing membrane main body 1 further includes a first side wall 11, the first side wall 11 is a side wall of the waterproofing membrane main body 1 at the upper portion of the first abutting plate 3, and a side wall of the second abutting plate 4 facing the adjacent waterproofing membrane main body 1 is a second side wall 41.
When waterproofing membrane main part 1 and another adjacent waterproofing membrane main part 1 overlap joint, 3 upper surfaces of first butt joint board of waterproofing membrane main part 1 and 4 lower surface butts of second butt joint board of adjacent waterproofing membrane main part 1, simultaneously, first lateral wall 11 and the 41 butts of second lateral wall of adjacent waterproofing membrane's second butt joint board 4 to adjacent waterproofing membrane's concatenation has been realized. The upper and lower surfaces of the connected waterproof coiled material are located on the same plane, so that the possibility of being inconvenient to level in later construction of the lap joint of the waterproof coiled material is reduced, and the labor capacity of workers is reduced.
Referring to fig. 2 and 4, a waterproof mechanism for improving the overall sealing performance of the waterproof roll main body 1 is arranged between the first abutting plate 3 and the second abutting plate 4, the waterproof mechanism comprises a first waterproof assembly 5, a second waterproof assembly 6 and a third waterproof assembly 7, and the first waterproof assembly 5 is arranged between the first side wall 11 of the waterproof roll main body 1 and the second side wall 41 of the adjacent waterproof roll main body 1.
Referring to fig. 2 and 4, the first waterproof assembly 5 includes a first groove 51 and a first protruding strip 52 disposed on the first sidewall 11, and a second groove 53 and a second protruding strip 54 disposed on the second sidewall 41 of the adjacent waterproof roll body 1, the first groove 51 and the first protruding strip 52 are both disposed along the length direction of the first sidewall 11, the first groove 51 is located above the first protruding strip 52, the second groove 53 and the second protruding strip 54 are both disposed along the length direction of the second sidewall 41, the second protruding strip 54 is located above the second groove 53, the first groove 51 and the second protruding strip 54 are disposed correspondingly, and the first protruding strip 52 and the second groove 53 are disposed correspondingly.
Waterproofing membrane main part 1 is soft and can buckle, and when waterproofing membrane main part 1 spliced, second sand grip 54 pegged graft with adjacent waterproofing membrane main part 1's first recess 51, and first sand grip 52 pegs graft with adjacent waterproofing membrane main part 1's second recess 53 to the leakproofness of the waterproofing membrane main part 1 joint seam of adjacent concatenation has been improved, has reduced the possibility that moisture passes through waterproofing membrane joint seam department infiltration, has improved waterproofing membrane's waterproof performance.
Referring to fig. 2 and 4, the second waterproof assembly 6 is disposed between the first butt joint plate 3 and the second butt joint plate 4 of the adjacent waterproofing membrane main body 1, the second waterproof assembly 6 includes a third groove 61, a third convex strip 62, a fourth groove 63 and a fourth convex strip 64, the third groove 61 and the third convex strip 62 are disposed on the upper surface of the first butt joint plate 3 and extend along the length direction of the upper surface of the first butt joint plate 3, the fourth groove 63 and the fourth convex strip 64 are disposed on the lower surface of the second butt joint plate 4 and extend along the length direction of the lower surface of the second butt joint plate 4, the third groove 61 and the fourth convex strip 64 are disposed correspondingly, and the third convex strip 62 and the fourth groove 63 are disposed correspondingly.
When waterproofing membrane main part 1 splices, fourth sand grip 64 pegs graft with the third recess 61 of adjacent waterproofing membrane main part 1, and third sand grip 62 pegs graft with the fourth recess 63 of adjacent waterproofing membrane main part 1 for third sand grip 62, fourth sand grip 64 can stop the moisture that waterproofing membrane joint seam department infiltrated, have reduced the possibility of moisture to building horizontal diffusion such as roofing, have improved waterproofing membrane main part 1's waterproof performance.
One side that waterproofing membrane main part 1 was kept away from to first butt joint board 3 is equipped with third lateral wall 31, waterproofing membrane main part 1 still includes fourth lateral wall 12, fourth lateral wall 12 is the lateral wall of waterproofing membrane main part 1 of second butt joint board 4 lower part, third water proofing subassembly 7 includes fifth recess 71, fifth sand grip 72, sixth recess 73 and sixth sand grip 74, fifth recess 71 and fifth sand grip 72 set up on third lateral wall 31, sixth recess 73 and sixth sand grip 74 set up on fourth lateral wall 12, fifth recess 71 corresponds the setting with the sixth sand grip 74 of adjacent waterproofing membrane main part 1, fifth sand grip 72 corresponds the setting with the sixth recess 73 of adjacent waterproofing membrane main part 1.
When waterproofing membrane main part 1 splices, fifth recess 71 pegs graft with the sixth sand grip 74 of adjacent waterproofing membrane main part 1, and fifth sand grip 72 pegs graft with the sixth recess 73 of adjacent waterproofing membrane main part 1, and fifth sand grip 72 and sixth sand grip 74 can stop the moisture that passes the infiltration of waterproofing membrane main part 1 joint department again, have reduced the possibility that moisture passed waterproofing membrane main part 1.
Referring to fig. 2 and 4, first lateral wall 11, second lateral wall 41, third lateral wall 31, fourth lateral wall 12, first butt joint board 3 all is equipped with bond line 8 with second butt joint board 4 junction, bond line 8 surface scribbles the glue film, when waterproofing membrane main part 1 is connected with adjacent waterproofing membrane main part 1, first lateral wall 11, through bond line 8 zonulae occludens between second lateral wall 41, bond line 8 zonulae occludens is passed through to the upper surface of first butt joint board 3 and the lower surface of second butt joint board 4 to the fastness of connecting between waterproofing membrane main part 1 has been improved.
The implementation principle of a waterproofing membrane of the embodiment of this application does: when carrying out waterproofing membrane main part 1 concatenation, with the first butt joint board 3 of waterproofing membrane main part 1 and the second butt joint board 4 butt of adjacent waterproofing membrane main part 1, the butt in-process is pegged graft fifth recess 71 with the sixth sand grip 74 of adjacent waterproofing membrane main part 1 earlier, and fifth sand grip 72 is pegged graft with the sixth recess 73 of adjacent waterproofing membrane main part 1.
Then, the fourth protruding strip 64 is inserted into the third groove 61, the third protruding strip 62 is inserted into the fourth groove 63, finally, the second protruding strip 54 is inserted into the first groove 51, the first protruding strip 52 is inserted into the second groove 53, and the first abutting plate 3 and the second abutting plate 4 are pressed, so that the adhesive layer 8 tightly connects the waterproof roll body 1 with the adjacent waterproof roll body 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A waterproof roll material is characterized in that: including waterproofing membrane main part (1), waterproofing membrane main part (1) lateral part integrated into one piece has first butt joint board (3) and second butt joint board (4), the upper surface of the first butt joint board (3) of waterproofing membrane main part (1) and the lower surface butt of second butt joint board (4) of adjacent waterproofing membrane main part (1), and waterproofing membrane main part (1) upper surface after the butt is in the coplanar with the upper surface of the second butt joint board (4) of adjacent waterproofing membrane main part (1).
2. A waterproofing roll according to claim 1, wherein: and a waterproof mechanism for improving the sealing performance of the waterproof coiled material is arranged between the first abutting plate (3) and the second abutting plate (4) of the adjacent waterproof coiled material main body (1).
3. A waterproofing roll according to claim 2, wherein: waterproofing membrane main part (1) is including first lateral wall (11) on first butt joint board (3) upper portion, and second butt joint board (4) are including second lateral wall (41) towards adjacent waterproofing membrane main part (1), and waterproofing mechanism includes first waterproof component (5), and first waterproof component (5) are including setting up first recess (51) on first lateral wall (11), first sand grip (52) and setting up second recess (53), second sand grip (54) on adjacent waterproofing membrane main second lateral wall (41), second sand grip (54) are pegged graft with first recess (51), and first sand grip (52) are pegged graft with second recess (53).
4. A waterproofing roll according to claim 2, wherein: waterproof mechanism includes second waterproof component (6), and second waterproof component (6) include third recess (61), third sand grip (62), fourth recess (63) and fourth sand grip (64), and third recess (61) and third sand grip (62) set up the upper surface at first butt joint board (3), and fourth recess (63) and fourth sand grip (64) set up the lower surface at adjacent waterproofing membrane main part (1) second butt joint board (4), fourth sand grip (64) are pegged graft with third recess (61) of adjacent waterproofing membrane main part (1), and third sand grip (62) are pegged graft with fourth recess (63) of adjacent waterproofing membrane main part (1).
5. A waterproofing roll according to claim 2, wherein: one side that waterproofing membrane main part (1) was kept away from in first butt joint board (3) is equipped with third lateral wall (31), waterproofing membrane main part (1) is still including fourth lateral wall (12) that are located second butt joint board (4) lower part, waterproofing mechanism includes third water component (7), third water component (7) are including fifth recess (71), fifth sand grip (72), sixth recess (73) and sixth sand grip (74), fifth recess (71) and fifth sand grip (72) set up on third lateral wall (31), sixth recess (73) and sixth sand grip (74) set up on fourth lateral wall (12), fifth recess (71) are pegged graft with sixth sand grip (74) of adjacent waterproofing membrane main part (1), fifth sand grip (72) are pegged graft with sixth recess (73) of adjacent waterproofing membrane main part (1).
6. A waterproofing roll according to claim 2, wherein: and the joints of the waterproof mechanisms are provided with bonding layers (8) coated with adhesive layers on the surfaces.
7. A waterproofing roll according to claim 1, wherein: the waterproof roll main body (1) comprises a base fabric layer (2), and the base fabric layer (2) is a polyester base fabric layer (2).
8. A waterproofing roll according to claim 7, wherein: the upper surface and the lower surface of the base fabric layer (2) are coated with elastic modified asphalt layers (21), the surfaces of the elastic modified asphalt layers (21) far away from the base fabric layer (2) are connected with non-woven fabric layers (22), the surfaces of the non-woven fabric layers (22) far away from the elastic modified asphalt layers (21) are coated with polymer self-adhesive layers (23), and the surfaces of the polymer self-adhesive layers (23) far away from the non-woven fabric layers (22) are connected with waterproof isolation layers (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120100951.1U CN214784843U (en) | 2021-01-14 | 2021-01-14 | Waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120100951.1U CN214784843U (en) | 2021-01-14 | 2021-01-14 | Waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214784843U true CN214784843U (en) | 2021-11-19 |
Family
ID=78747329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120100951.1U Active CN214784843U (en) | 2021-01-14 | 2021-01-14 | Waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214784843U (en) |
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2021
- 2021-01-14 CN CN202120100951.1U patent/CN214784843U/en active Active
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