CN216196107U - Polymer waterproofing membrane binding off structure - Google Patents
Polymer waterproofing membrane binding off structure Download PDFInfo
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- CN216196107U CN216196107U CN202122571960.1U CN202122571960U CN216196107U CN 216196107 U CN216196107 U CN 216196107U CN 202122571960 U CN202122571960 U CN 202122571960U CN 216196107 U CN216196107 U CN 216196107U
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Abstract
The utility model relates to the field of building waterproofing, in particular to a high-polymer waterproof coiled material closing-in structure which comprises a wall body, a high-polymer waterproof coiled material and a high-polymer pressing strip, wherein the high-polymer pressing strip is fixed on the surface of the wall body through a fixing piece, the high-polymer waterproof coiled material is laid on the surface of the wall body, and one end of the high-polymer waterproof coiled material is fixedly adhered to the surface of the high-polymer pressing strip. The utility model can improve the sealing effect of the closing part of the waterproof coiled material and avoid the phenomena of water channeling and leakage.
Description
Technical Field
The utility model relates to the field of building waterproofing, in particular to a closing structure of a high-molecular waterproof coiled material.
Background
In the waterproof engineering of building, the binding off of coiled material is handled the water-proof effects that directly influences coiled material waterproof system, if the binding off is handled not well, inside the binding off department is extremely easy long-pending rainwater of storing up and is permeated into the wall body, moreover through long-time corruption, infiltration department also produces the crack easily to destroy the whole water-proof effects of waterproof layer.
The existing closing-in processing technology of the waterproof coiled material is that a bolt penetrates through a metal pressing strip and a closing-in position of the waterproof coiled material and is nailed into a wall body, the metal pressing strip and the waterproof coiled material are fixed on the surface of the wall body, and then sealing paste is used for sealing. This kind of prior art need punch metal layering and waterproofing membrane in the work progress, has destroyed metal layering and waterproofing membrane, makes the waterproof layer lose the wholeness, new seepage hidden danger appears easily, if the metal layering excessively extrudees waterproofing membrane in addition, then can lead to coiled material binding off position to stick up limit, deformation, forms the water storage gap, influences water-proof effects. In addition, the bolt needs to be screwed into the hole after the hole is punched in the bolt fixing mode, in the process, the metal pressing strip and the coiled material are deformed due to strong torsional penetrating force, so that the coiled material cannot be adhered to the surface of a wall body, the coiled material is in a laid-open state, and water leakage and seepage phenomena are easily caused after sealing paste at a sealing position fails.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome at least one defect (deficiency) of the prior art, and provides a closing structure of a high-molecular waterproof roll, so that the sealing effect of the closing part of the waterproof roll is improved.
The technical scheme includes that the high-polymer waterproof coiled material closing-up structure comprises a wall body, a high-polymer waterproof coiled material and a high-polymer pressing strip, wherein the high-polymer pressing strip is fixed on the surface of the wall body through a fixing piece, the high-polymer waterproof coiled material is laid on the surface of the wall body, and one end of the high-polymer waterproof coiled material is fixedly bonded with the surface of the high-polymer pressing strip.
In this technical scheme, adopt the fixed mode of bonding to fix polymer waterproofing membrane on polymer layering surface, need not punch and destroy the waterproofing membrane structure, guarantee the wholeness of waterproof layer, waterproofing membrane does not receive extrusion or other external force destruction simultaneously, and difficult emergence sticks up limit, deformation to promote the sealed effect of this department, avoid appearing scurrying phenomenons such as water, infiltration.
Furthermore, the wall surface is provided with a groove with a width matched with that of the polymer pressing strip, the polymer pressing strip is fixed in the groove through the fixing piece, and the polymer pressing strip is flush with the surface bonded with the polymer coiled material and the wall surface.
In the technical scheme, the macromolecule pressing strip has a certain thickness, so that the groove for accommodating the macromolecule pressing strip is arranged, the macromolecule pressing strip is prevented from forming a protruding structure, the overall thickness of the waterproof coiled material is not too large after the waterproof coiled material is bonded with the macromolecule pressing strip, and the hidden danger of leakage caused by the formation of a water storage point is avoided; the surface of polymer layering flushes with the wall body surface, can reduce the bonding degree of difficulty of waterproofing membrane and polymer layering, and makes waterproofing membrane lay on the wall smoothly, can not take place to buckle to avoid waterproofing membrane can't laminate the wall body in the department of buckling, form new infiltration hidden danger.
And waterproof cement gum is filled between the groove and the polymer pressing strip.
Preferably, the waterproof mastic is butyl mastic.
The mounting can inevitably can destroy and make it produce the deformation to it when fixed polymer layering, lead to the unable recess inner wall that laminates completely of polymer layering, consequently in this technical scheme, fill waterproof daub between recess and polymer layering, produce the waterproof daub to the pressure extrusion recess of recess when being fixed by the mounting through the polymer layering, make waterproof daub can fully fill the position that the polymer layering is destroyed by the mounting and the small gap between deformation department and the recess inner wall, thereby make and form closely knit state between polymer layering and the wall body, avoid taking place to scurry at the position of closing up, the infiltration phenomenon.
Furthermore, a sealing paste is arranged at a closing opening at one end of the polymer waterproof coiled material, which is fixedly bonded with the polymer pressing strip.
Preferably, the sealant paste is MS sealant.
In this technical scheme, the sealing paste is used for sealing waterproofing membrane's receipts mouth department, avoids water to gather in waterproofing membrane's receipts mouth department, and then forms the water storage gap, and time is long, and ponding then destroys the wall body, influences water-proof effects.
Furthermore, the polymer waterproof roll and the polymer pressing strip are made of the same material.
Preferably, the polymer waterproofing membrane with the material of polymer layering is PVC, or, the polymer waterproofing membrane with the material of polymer layering is TPO.
Furthermore, one end of the polymer waterproof coiled material is fixedly bonded with the polymer pressing strip through hot air welding.
In this technical scheme, polymer waterproofing membrane and polymer layering adopt the material of same material, and accessible hot-blast welding realizes fully gluing, and the regional broad of physics bonding of formation has promoted the water-proof effects at binding off position, avoids taking place to scurry the water seepage after the sealant became invalid, and has replaced traditional metal layering binding off mode, avoids waterproofing membrane's binding off position to be extruded by the metal layering and appear sticking up limit, deformation, destroyed risk even.
Further, the fixing pieces are arranged at intervals of 100-200 mm in the length direction of the polymer pressing strip.
Preferably, the fixing parts are arranged at intervals of 150mm along the length direction of the polymer pressing strip. The fixing pieces are arranged at intervals at a certain distance, so that the fixing effect is ensured, and meanwhile, the condition that the polymer pressing strips are damaged by using too many fixing pieces is avoided as much as possible.
Furthermore, the closing opening is positioned at one end where the polymer waterproof coiled material is fixedly bonded with the polymer pressing strip; one end of the polymer pressing strip is provided with a bending part which is bent towards the polymer waterproof roll, and the bending part covers the closing opening.
In this technical scheme, polymer layering one end is equipped with the kink like "eave" form and covers polymer waterproofing membrane's receipts mouth department, and the kink can directly seal polymer waterproofing membrane, reduces infiltration hidden danger point, and has certain angle between kink and the wall body, can lead away the rainwater that falls on its surface, can effectively avoid the rainwater to gather in polymer waterproofing membrane's receipts mouth department, and then inside permeating the wall body, influence water-proof effects.
And furthermore, sealing paste is arranged on one side, away from the high polymer waterproof coiled material, of the bending part, and the sealing paste is used for sealing a gap between the high polymer pressing strip and the wall body, so that rainwater is prevented from accumulating at the gap to damage the wall body.
And furthermore, a groove with the width matched with that of the polymer pressing strip is arranged on the surface of the wall body, the polymer pressing strip is fixed in the groove through the fixing piece, the surface of the polymer pressing strip, which is bonded with the polymer coiled material, is flush with the surface of the wall body, and the bent part extends out of the groove.
In the technical scheme, the groove is used for containing the polymer pressing strip, the polymer pressing strip is prevented from forming an outstanding structure, a water storage point is formed after the waterproof coiled material is bonded with the polymer pressing strip to generate leakage hidden trouble, rainwater flows to the surface of the bent part along the surface of the wall body, the inclined bent part guides the rainwater to flow away, and the rainwater cannot be accumulated at the closing-in position of the waterproof coiled material to form a water storage gap, so that sealing paste can be saved, the problem that the water leakage of the waterproof layer can be caused after the sealing paste fails is not considered, and the waterproof effect of the closing-in structure is further improved.
Compared with the prior art, the utility model has the beneficial effects that: according to the principle of "skin is waterproof, physics bonds", combine together waterproof technology and sealing technique, through the polymer layering of preinstallation and polymer waterproofing membrane material the same, waterproofing membrane and polymer layering adopt hot-blast welding to fully glue, and adopt waterproof clay to fill the recess, sealing compound seal waterproofing membrane closing in mouth department, the closing in treatment mode of fungible traditional metal layering, can not punch and destroy waterproofing membrane's structure, also be difficult for making its stick up the limit, warp, still make its wall surface of laminating as far as docile as possible simultaneously, can effectively improve the closely knit degree at waterproofing membrane closing in position, avoid taking place to scurry the water seepage leakage at the waterproof layer after the sealing compound became invalid, finally lead to the large tracts of land percolating water of structure.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is an enlarged view of the structure of fig. 1 at a.
Fig. 3 is a schematic view of the fastener installation of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 5 is an enlarged view of fig. 4 at the structure diagram B.
Fig. 6 is a schematic structural diagram of embodiment 3 of the present invention.
Fig. 7 is an enlarged view of fig. 6 at structure C.
In the drawings are labeled: a wall body 100; a recess 110; a high-molecular waterproof roll material 200; a polymer bead 300; a bent portion 310; a fixing member 400; waterproof daub 500; the sealing paste 600.
Detailed Description
The drawings are only for purposes of illustration and are not to be construed as limiting the utility model. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
As shown in fig. 1 and fig. 2, this embodiment provides a polymer waterproofing membrane binding off structure, it include wall body 100, polymer waterproofing membrane 200 and with the polymer layering 300 that polymer waterproofing membrane 200 material is the same, polymer layering 300 is fixed in through mounting 400 wall body 100 surface, polymer waterproofing membrane 200 is laid on wall body 100 surface, its one end with polymer layering 300 surface bonding is fixed, and receives a mouthful department and be equipped with sealing paste 600, sealing paste 600 can be sealed for MS to avoid water to gather in the receipts of polymer waterproofing membrane 200 mouthful department, and then form the water storage gap. In this embodiment, the materials of the polymer waterproof roll 200 and the polymer bead 300 are both PVC or TPO; the polymer layering 300 is 5mm in thickness and 50mm in width; the fixing member 400 is a bolt having a length of 5mm to press the polymer bead 300, so that the fixing is stable.
Further, wall 100 surface is equipped with and is used for the holding the recess 110 of polymer layering 300, its width with polymer layering 300 width matches, for 50mm, polymer layering 300 passes through mounting 400 is fixed in the recess 110, recess 110 with it has waterproof clay 500 to fill between the polymer layering 300, waterproof clay 500 can be butyl clay, and its packing thickness is 2mm to guarantee that polymer layering 300 can extrude waterproof clay 500 when fixed by mounting 400, make waterproof clay 500 can fully fill the position that polymer layering 300 was destroyed by mounting 400 and the small gap between department of deformation and the recess 110 inner wall, make form closely knit state between polymer layering 300 and the wall body 100. The recess 110 degree of depth equals or slightly is greater than polymer layering 300's thickness, in this embodiment, its degree of depth is 5 ~ 8mm, so that polymer layering 300 with the surface that polymer coiled material bonded with the wall body 100 surface flushes, can reduce polymer waterproofing membrane 200 and polymer layering 300's the bonding degree of difficulty, and makes polymer waterproofing membrane 200 lay smoothly on the wall, can not take place to buckle to avoid forming new infiltration hidden danger.
Referring to fig. 3, the fixing members 400 are spaced at intervals of 100-200 mm along the length direction of the polymer molding 300, and in this embodiment, the fixing members are spaced at intervals of 150mm, so that the fixing effect is ensured, and the polymer molding 300 is prevented from being damaged by too many fixing members 400.
Because polymer waterproofing membrane 200 with polymer layering 300's material is the same, consequently in this embodiment, polymer waterproofing membrane 200 one end through hot air welding with polymer layering 300 bonds fixedly and realizes fully gluing, has formed the wide physics bonding region of 50mm, has promoted the water-proof effects at binding off position, and the binding off position of polymer waterproofing membrane 200 is not extruded, can not appear sticking up the limit, warp, the destroyed risk even, and do not take the fixed polymer waterproofing membrane 200 of the mode of punching, can not destroy polymer waterproofing membrane 200 structure, can guarantee its wholeness, improve the closely knit effect of binding off structure, further avoid scurrying, the seepage phenomenon produces.
The embodiment also provides a construction method of the macromolecular waterproof roll closing-up structure, which comprises the following specific steps:
s1: digging a groove 110 at the wall 100 by using a cutting machine, and filling waterproof daub 500 into the groove 110;
s2: placing the polymer molding strip 300 into the groove 110 filled with the waterproof daub 500 in step S1, and mechanically fixing the polymer molding strip 300 by using a fixing member 400, so that the polymer molding strip 300 extrudes the waterproof daub 500;
s3: the polymer waterproof roll 200 is turned up to the polymer bead 300 along the wall 100, and the polymer waterproof roll 200 and the polymer bead 300 are welded by hot air through a hot air welding machine;
s4: and after the welding is finished, sealing the closing of the polymer waterproof roll 200 by using a sealing paste 600.
In step S3, in the process of welding by using the hot air welding machine, the compression roller is used to roll on the surface layer of the coiled material, so that the welding is saturated, the phenomenon of hollowing and wrinkling does not occur, and the compact effect of the closing structure is ensured.
Example 2
The embodiment provides a polymeric waterproof roll closing-in structure, which has a structure substantially the same as that of embodiment 1, except that, as shown in fig. 4 and 5, in this embodiment, the polymeric bead 300 is fixed on the surface of the wall 100 by a fixing member 400, one end of the polymeric bead 300 is provided with a bending portion 310 bending toward the polymeric waterproof roll 200, and the bending portion 310 forms a structure like an eave. The closing opening is located at one end where the polymer waterproof roll 200 and the polymer pressing strip 300 are fixedly bonded, and the bending part 310 covers the closing opening to seal the closing opening. A certain angle is formed between the bending part 310 and the wall 100, rainwater falls on the surface of the bending part 310 along the surface of the wall 100 and is guided by the bending part 310 to flow away, so that rainwater can be effectively prevented from accumulating at the closing opening of the polymer waterproof roll material 200 and further permeating into the wall 100 to influence the waterproof effect. In this embodiment, a sealing paste 600 is disposed on a side of the bending portion 310 away from the waterproof polymer roll 200 to seal a gap between the polymer bead 300 and the wall 100, so as to prevent rainwater from accumulating in the gap to damage the waterproof effect.
The embodiment also provides a construction method of the macromolecular waterproof roll closing-up structure, which comprises the following specific steps:
s1: fixing the polymer beads 300 on the surface of the wall 100 by using a fixing member 400;
s2: the polymer waterproof roll 200 is turned up to the polymer bead 300 along the wall 100, so that the bending part 310 of the polymer bead 300 completely covers the closing opening of the polymer waterproof roll 200, and the polymer waterproof roll 200 and the polymer bead 300 are welded by hot air through a hot air welding machine;
s3: after the welding is completed, the sealing paste 600 is used to seal the joint between the bent part 310 and the wall 100 on the side of the bent part 310 away from the waterproof polymer roll 200.
In step S2, in the process of welding by using the hot air welding machine, the compression roller is used to roll on the surface layer of the coiled material, so that the welding is saturated, the phenomenon of hollowing and wrinkling does not occur, and the compact effect of the closing structure is ensured. The embodiment does not need to destroy the wall 100, the construction steps are simpler and more convenient, and the waterproof effect is excellent.
Example 3
The present embodiment provides a polymeric waterproof roll closing-in structure, which has a structure substantially the same as that of embodiment 1, except that, as shown in fig. 6 and 7, one end of the polymeric bead 300 is provided with a bending portion 310 bending toward the polymeric waterproof roll 200, and the bending portion 310 forms an eave-like structure and forms a certain angle with the wall 100. The folding opening is located at one end where the polymer waterproof roll 200 and the polymer pressing strip 300 are fixedly bonded, and the folding part 310 covers the folding opening to seal the folding opening, so that rainwater can be prevented from accumulating at the folding opening of the polymer waterproof roll 200. The surface of the wall body 100 is provided with a groove 110 for accommodating the polymer bead 300, the width of the groove 110 is matched with the width of the polymer bead 300, the surface of the polymer bead 300 bonded with the polymer coiled material is flush with the surface of the wall body 100, the bent part 310 extends out of the groove 110, so that rainwater flowing along the surface of the wall body 100 is guided to flow to the surface of the bent part 310, the inclined bent part 310 guides the rainwater away, the rainwater cannot penetrate into a gap between the polymer bead 300 and the wall body 100 along the surface of the wall body 100, sealant can be omitted, the problem that the waterproof layer leaks due to water channeling after the sealant fails is not needed to be considered, the waterproof effect of the closing structure is further improved, and the cost is reduced; polymer layering 300 with the surface that polymer coiled material bonded with lay the 100 surfaces of wall body of polymer waterproofing membrane 200 flush, reduce polymer waterproofing membrane 200 and polymer layering 300's the bonding degree of difficulty, and make polymer waterproofing membrane 200 still can lay on the wall smoothly, can not take place to buckle.
In this embodiment, a waterproof mastic 500 may be selectively filled between the groove 110 and the polymer bead 300, and the waterproof mastic 500 is preferably butyl mastic.
The embodiment also provides a construction method of the macromolecular waterproof roll closing-up structure, which comprises the following specific steps:
s1: digging a groove 110 at the wall 100 by a cutting machine;
s2: placing the polymer bead 300 into the groove 110 dug in the step S1, and mechanically fixing the polymer bead 300 by using the fixing member 400;
s3: the polymer waterproof roll 200 is turned up to the polymer bead 300 along the wall 100, so that the bending part 310 of the polymer bead 300 completely covers the edge of the polymer waterproof roll 200, and the polymer waterproof roll 200 and the polymer bead 300 are welded by hot air welding through a hot air welding machine.
In step S1, after the groove 110 is dug, the waterproof mastic 500 may be filled in the groove 110, and in step S2, the polymer molding 300 is pressed against the waterproof mastic 500 under the fixing action of the fixing member 400, so as to fill up the micro gap between the damaged part and the deformed part of the polymer molding 300 by the fixing member 400 and the inner wall of the groove 110; in step S3, in the process of welding by using the hot air welding machine, the compression roller is used to roll on the surface layer of the coiled material, so that the welding is saturated, the phenomenon of hollowing and wrinkling does not occur, and the compact effect of the closing structure is ensured. The sealing paste of the closing-up structure can be omitted, cost is saved, construction steps are simpler and more convenient, the problem that water seeping occurs in a seam after the sealing paste fails is not needed to be considered, and the waterproof effect of the closing-up structure is improved.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.
Claims (10)
1. The utility model provides a polymer waterproofing membrane binding off structure, a serial communication port, including wall body, polymer waterproofing membrane and polymer layering, the polymer layering is fixed in through the mounting wall body surface, polymer waterproofing membrane lays in the wall body surface, its one end with polymer layering surface bonding is fixed.
2. The polymeric waterproof roll closing-in structure of claim 1, wherein a groove with a width matching with that of the polymeric bead is formed in the surface of the wall, the polymeric bead is fixed in the groove through the fixing member, and the surface of the polymeric bead, which is bonded to the polymeric waterproof roll, is flush with the surface of the wall.
3. The polymeric waterproof roll closing-up structure according to claim 2, wherein waterproof mastic is filled between the groove and the polymeric beads.
4. The polymeric waterproof roll closing-up structure according to claim 1, wherein a sealing paste is provided at a closing-up of one end of the polymeric waterproof roll bonded and fixed to the polymeric bead.
5. The polymeric waterproof roll closing-up structure according to claim 1, wherein the polymeric waterproof roll and the polymeric bead are made of the same material.
6. The polymeric waterproof roll closing-in structure of claim 1, wherein one end of the polymeric waterproof roll is fixedly bonded to the polymeric bead by hot air welding.
7. The waterproof roll polymer roll closing-in structure of claim 1, wherein the fixing members are arranged at intervals of 100-200 mm along the length direction of the polymer bead.
8. The polymeric waterproof roll closing-up structure according to claim 1, wherein the closing-up is located at one end where the polymeric waterproof roll is fixedly bonded with the polymeric bead; one end of the polymer pressing strip is provided with a bending part which is bent towards the polymer waterproof roll, and the bending part covers the closing opening.
9. The polymeric waterproof roll closing-up structure according to claim 8, wherein a sealant is disposed on a side of the bending portion away from the polymeric waterproof roll, and the sealant is used for sealing a gap between the polymeric bead and a wall.
10. The polymeric waterproof roll closing-in structure according to claim 8, wherein a groove having a width matching with the polymeric bead is formed on the surface of the wall, the polymeric bead is fixed in the groove through the fixing member, the surface of the polymeric bead, which is bonded to the polymeric waterproof roll, is flush with the surface of the wall, and the bent portion extends out of the groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122571960.1U CN216196107U (en) | 2021-10-25 | 2021-10-25 | Polymer waterproofing membrane binding off structure |
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| CN202122571960.1U CN216196107U (en) | 2021-10-25 | 2021-10-25 | Polymer waterproofing membrane binding off structure |
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| CN216196107U true CN216196107U (en) | 2022-04-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045449A (en) * | 2022-06-22 | 2022-09-13 | 深圳市科顺防水工程有限公司 | Reverse closing method for waterproof coiled material of roof |
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2021
- 2021-10-25 CN CN202122571960.1U patent/CN216196107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045449A (en) * | 2022-06-22 | 2022-09-13 | 深圳市科顺防水工程有限公司 | Reverse closing method for waterproof coiled material of roof |
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Address after: 703b, block C, Xiangnian Plaza, Qiaoxiang Road, Shahe street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Keshun Building Repair Technology Co.,Ltd. Address before: 703b, block C, Xiangnian Plaza, Qiaoxiang Road, Shahe street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Guangdong Keshun repair Construction Technology Co.,Ltd. |
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