CN214994755U - Waterproofing membrane with sealed edge that agrees with - Google Patents
Waterproofing membrane with sealed edge that agrees with Download PDFInfo
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- CN214994755U CN214994755U CN202120086222.5U CN202120086222U CN214994755U CN 214994755 U CN214994755 U CN 214994755U CN 202120086222 U CN202120086222 U CN 202120086222U CN 214994755 U CN214994755 U CN 214994755U
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Abstract
The utility model relates to a waterproofing membrane technical field specifically is a waterproofing membrane with sealed edge that agrees with, including the coiled material body, the bottom of coiled material body is equipped with one-level self-adhesive layer, and the below of one-level self-adhesive layer is connected with the one-level barrier film, and the coiled material body is connected with the butt joint limit, is equipped with locating hole and spacing draw-in groove on the butt joint edge. Before the coiled material is laid, the coiled material body can be laid after the sealing film is fixed, and when the coiled material body is laid, the positioning columns are aligned to and inserted into the positioning holes in the corresponding positions, so that the laying of the coiled material body is simpler and more accurate, errors are reduced, and the edges of adjacent coiled materials have better sealing performance; through the hot melt adhesive on the surface of the heating seal top sheet and the limit strip, the limit strip is fixed inside the limit clamping groove, so that the seal top sheet is fixed on the upper surface of the butt joint of the side surfaces of the adjacent coiled materials, and the connection of the edges of the adjacent coiled materials can be further reinforced.
Description
Technical Field
The utility model relates to a waterproofing membrane technical field specifically is a waterproofing membrane with sealed edge that agrees with.
Background
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.
However, in the laying construction process of the waterproof roll, due to the operation error, the sealing performance between the edges of the adjacent rolls is poor, and the waterproof effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproofing membrane with sealed edge that agrees with to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproofing membrane with sealed edge that agrees with, includes the coiled material body, the bottom of coiled material body is equipped with one-level self-adhesive layer, the below on one-level self-adhesive layer is connected with the one-level barrier film, the coiled material body is connected with the butt joint limit, be equipped with locating hole and spacing draw-in groove on the butt joint limit, the butt joint limit is connected with sealed film and sealed top piece, the bottom surface of sealed film is equipped with the second grade self-adhesive layer, the bottom surface on second grade self-adhesive layer is connected with the second grade barrier film, be equipped with the reference column on the sealed film, be equipped with spacing on the sealed top piece.
Preferably, the butt joint edges are located on the side walls of the coiled material body, one butt joint edge is arranged on each of the two side walls of each coiled material body, and the butt joint edges and the coiled material body are of an integrated structure.
Preferably, the locating holes are internally sunk on the upper surface of the butt joint edge, the locating holes are provided with a plurality of locating holes, the distance between every two adjacent locating holes is 15CM, and the limiting clamping grooves are internally sunk on the upper surface of the butt joint edge.
Preferably, the sealing bottom plate is located below the butt joint edge, the positioning columns are located on the upper surface of the sealing bottom plate, the positioning columns and the sealing bottom plate are of an integrated structure, the positioning columns are arranged in two rows, the distance between adjacent positioning columns in the same row is 15CM, and the positioning columns are inserted into the positioning holes.
Preferably, sealed top plate is located the top surface on butt joint limit, and spacing is equipped with two altogether and is located the both sides of sealed top plate lower surface respectively, spacing and sealed top plate formula structure as an organic whole, and spacing joint is inside spacing draw-in groove, and the lower surface of spacing and sealed top plate is equipped with the one deck hot melt adhesive.
Compared with the prior art, the beneficial effects of the utility model are that:
1. before the coiled material is laid, the coiled material body can be laid after the sealing film is fixed, and when the coiled material body is laid, the positioning columns are aligned to and inserted into the positioning holes in the corresponding positions, so that the laying of the coiled material body is simpler and more accurate, errors are reduced, and the edges of adjacent coiled materials have better sealing performance;
2. through the hot melt adhesive on the surface of the heating seal top sheet and the limit strip, the limit strip is fixed inside the limit clamping groove, so that the seal top sheet is fixed on the upper surface of the butt joint of the side surfaces of the adjacent coiled materials, and the connection of the edges of the adjacent coiled materials can be further reinforced.
Drawings
FIG. 1 is a schematic view of the connection structure of adjacent coiled materials of the present invention;
fig. 2 is a top view structural diagram of the sealing bottom plate of the present invention.
In the figure: the self-adhesive sealing film comprises a coiled material body 1, a primary self-adhesive layer 11, a primary isolating film 12, a butt joint edge 2, a positioning hole 21, a limiting clamping groove 22, a sealing bottom sheet 3, a secondary self-adhesive layer 31, a secondary isolating film 32, a positioning column 33, a sealing top sheet 4 and a limiting strip 41.
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 to 2, the present invention provides a technical solution: a waterproof coiled material with a sealed fit edge comprises a coiled material body 1, a first-level self-adhesive layer 11 is arranged at the bottom of the coiled material body 1, a first-level isolating membrane 12 is connected below the first-level self-adhesive layer 11, the coiled material body 1 is connected with butt-joint edges 2, the butt-joint edges 2 are positioned on the side walls of the coiled material body 1, each of the two side walls of each of the coiled material body 1 is provided with one butt-joint edge 2, the butt-joint edges 2 and the coiled material body 1 are of an integral structure, the butt-joint edges 2 are provided with positioning holes 21 and limiting clamping grooves 22, the positioning holes 21 are internally arranged on the upper surfaces of the butt-joint edges 2, the positioning holes 21 are provided with a plurality of positioning holes 21, the distance between adjacent positioning holes 21 is 15CM, the limiting clamping grooves 22 are internally sunken on the upper surfaces of the butt-joint edges 2, the butt-joint edges 2 are connected with a sealed bottom sheet 3 and a sealed top sheet 4, a second-level self-adhesive layer 31 is arranged on the bottom surface of the second-level self-adhesive layer 31, a second-level isolating membrane 32 is connected with the bottom surface of the second-level self-adhesive layer 31, the sealing bottom plate 3 is provided with a positioning column 33, the sealing bottom plate 3 is positioned below the butt joint edge 2, the positioning column 33 is positioned on the upper surface of the sealing bottom plate 3, the positioning columns 33 and the sealing bottom plate 3 are of an integrated structure, the positioning columns 33 are arranged in two rows, the distance between adjacent positioning columns 33 in the same row is 15CM, the positioning columns 33 are inserted into the positioning holes 21, before the coiled material is laid, the sealed bottom sheet 3 is arranged at a corresponding position, the secondary isolating film 32 is torn off, the secondary self-adhesive layer 31 is adhered to the base layer, the coiled material body 1 can be laid after the sealed bottom sheet 3 is fixed, when laying the coiled material body 1, the positioning column 33 is aligned and inserted into the positioning hole 21 at the corresponding position, then tear one-level barrier film 12 off, glue one-level self-adhesive layer 11 on the basic unit for laying of coiled material body 1 is simple more accurate, thereby reduces the error, and then makes to have better leakproofness between the edge of adjacent coiled material.
Sealed top plate 4 is located the top surface of butt joint limit 2, be equipped with spacing 41 on the sealed top plate 4, spacing 41 is equipped with two altogether and is located the both sides of sealed top plate 4 lower surface respectively, spacing 41 and sealed top plate 4 formula structure as an organic whole, spacing 41 joint is inside spacing draw-in groove 22, spacing 41 and sealed top plate 4's lower surface is equipped with the one deck hot melt adhesive, lay coiled material body 1 back, through the hot melt adhesive on the hot seal top plate 4 and spacing 41 surface of heating, fix spacing 41 inside spacing draw-in groove 22, make sealed top plate 4 fix at 2 upper surfaces of butt joint limit of adjacent coiled material side, can further consolidate the connection at adjacent coiled material edge.
The working principle is as follows: before the coiled material is laid, the coiled material is firstly installed on a sealing film 3 at a corresponding position, a secondary isolating film 32 is torn off, a secondary self-adhesive layer 31 is adhered to a base layer, the coiled material body 1 can be laid after the sealing film 3 is fixed, when the coiled material body 1 is laid, a positioning column 33 is aligned to and inserted into a positioning hole 21 at the corresponding position, then a primary isolating film 12 is torn off, and a primary self-adhesive layer 11 is adhered to the base layer, so that the laying of the coiled material body 1 is simpler and more accurate, errors are reduced, and the edges of adjacent coiled materials have better sealing performance; after the coiled material body 1 is laid, the limiting strips 41 are fixed inside the limiting clamping grooves 22 by heating the hot melt adhesive on the surfaces of the sealing top sheet 4 and the limiting strips 41, so that the sealing top sheet 4 is fixed on the upper surfaces of the butt joint edges 2 on the side surfaces of the adjacent coiled materials, and the connection of the edges of the adjacent coiled materials can be further reinforced.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a waterproofing membrane with sealed edge that agrees with, includes coiled material body (1), its characterized in that: the bottom of coiled material body (1) is equipped with one-level self-adhesive layer (11), the below of one-level self-adhesive layer (11) is connected with one-level barrier film (12), coiled material body (1) is connected with butt joint limit (2), be equipped with locating hole (21) and spacing draw-in groove (22) on butt joint limit (2), butt joint limit (2) are connected with sealed film (3) and sealed top piece (4), the bottom surface of sealed film (3) is equipped with second grade self-adhesive layer (31), the bottom surface of second grade self-adhesive layer (31) is connected with second grade barrier film (32), be equipped with reference column (33) on sealed film (3), be equipped with spacing (41) on sealed top piece (4).
2. A waterproofing roll with sealed mating edges according to claim 1 wherein: butt joint limit (2) are located the lateral wall of coiled material body (1), respectively are equipped with a butt joint limit (2) on the both sides wall of every coiled material body (1), butt joint limit (2) and coiled material body (1) formula structure as an organic whole.
3. A waterproofing roll with sealed mating edges according to claim 1 wherein: the locating holes (21) are sunken in the upper surface of the butt joint edge (2), the locating holes (21) are provided with a plurality of locating holes, the distance between every two adjacent locating holes (21) is 15CM, and the limiting clamping grooves (22) are sunken in the upper surface of the butt joint edge (2).
4. A waterproofing roll with sealed mating edges according to claim 1 wherein: the sealing film (3) is positioned below the butt joint edge (2), the positioning columns (33) are positioned on the upper surface of the sealing film (3), the positioning columns (33) and the sealing film (3) are of an integrated structure, the positioning columns (33) are arranged in two rows, the distance between every two adjacent positioning columns (33) in the same row is 15CM, and the positioning columns (33) are inserted into the positioning holes (21).
5. A waterproofing roll with sealed mating edges according to claim 1 wherein: sealed top plate (4) are located the top surface of butt joint limit (2), and spacing (41) are equipped with two altogether and are located the both sides of sealed top plate (4) lower surface respectively, and spacing (41) and sealed top plate (4) formula structure as an organic whole, and spacing (41) joint is inside spacing draw-in groove (22), and the lower surface of spacing (41) and sealed top plate (4) is equipped with the one deck hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086222.5U CN214994755U (en) | 2021-01-13 | 2021-01-13 | Waterproofing membrane with sealed edge that agrees with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086222.5U CN214994755U (en) | 2021-01-13 | 2021-01-13 | Waterproofing membrane with sealed edge that agrees with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214994755U true CN214994755U (en) | 2021-12-03 |
Family
ID=79139960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120086222.5U Active CN214994755U (en) | 2021-01-13 | 2021-01-13 | Waterproofing membrane with sealed edge that agrees with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214994755U (en) |
-
2021
- 2021-01-13 CN CN202120086222.5U patent/CN214994755U/en active Active
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