CN218755527U - Double-sided modified butyl rubber self-adhesive waterproof coiled material and coiled material bonding structure - Google Patents
Double-sided modified butyl rubber self-adhesive waterproof coiled material and coiled material bonding structure Download PDFInfo
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- CN218755527U CN218755527U CN202222001578.1U CN202222001578U CN218755527U CN 218755527 U CN218755527 U CN 218755527U CN 202222001578 U CN202222001578 U CN 202222001578U CN 218755527 U CN218755527 U CN 218755527U
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- 229920005549 butyl rubber Polymers 0.000 title claims abstract description 345
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 title claims abstract description 344
- 239000000853 adhesive Substances 0.000 title claims abstract description 110
- 239000000463 material Substances 0.000 title claims abstract description 68
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 120
- 238000004078 waterproofing Methods 0.000 claims abstract description 18
- 230000001070 adhesive effect Effects 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims description 397
- 239000000919 ceramic Substances 0.000 claims description 27
- 239000003292 glue Substances 0.000 claims description 26
- 239000012790 adhesive layer Substances 0.000 claims description 16
- 239000011083 cement mortar Substances 0.000 claims description 16
- 230000000181 anti-adherent effect Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 7
- 238000002791 soaking Methods 0.000 claims description 6
- 238000007765 extrusion coating Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims 2
- 239000011541 reaction mixture Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 description 19
- 238000007789 sealing Methods 0.000 description 10
- 238000007598 dipping method Methods 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The application provides a two-sided modified butyl rubber self-adhesion waterproofing membrane and coiled material adhesive structure. The double-sided modified butyl rubber self-adhesive waterproof coiled material comprises an adhesive-impregnated non-woven fabric layer, a modified butyl rubber layer and an anti-sticking layer. The modified butyl rubber layer comprises a first modified butyl rubber layer and a second modified butyl rubber layer, the first modified butyl rubber layer is connected with the glue-dipped non-woven fabric layer, and the second modified butyl rubber layer is arranged on one side of the glue-dipped non-woven fabric layer, which is far away from the first modified butyl rubber layer; the first anti-sticking layer is arranged on one side, far away from the glue-impregnated non-woven fabric layer, of the first modified butyl rubber layer; the second anti-sticking layer is arranged on one side, far away from the glue-dipped non-woven fabric layer, of the second modified butyl rubber layer. The double-sided modified butyl rubber self-adhesive waterproof coiled material is suitable for damp indoor buildings, has certain structural strength and long service life, and is not easy to cause the problem of hollowing of tiles when in use.
Description
Technical Field
The utility model relates to a coiled material technical field for on the interior wall especially relates to a two-sided modified butyl rubber self-adhesion waterproofing membrane and coiled material adhesive structure.
Background
The general building interior wall adopts waterproof paint as waterproof main material, but waterproof paint is fragile, leads to waterproof durability not strong of waterproof paint, and general lavatory interior wall or kitchen interior wall environment are comparatively moist, and after interior wall pastes the ceramic tile, along with the time lapse, the gap between the ceramic tile is more easily because moist becomes mildewed and blackens, therefore, uses on the indoor building of moist, general waterproof paint still has certain space of improving.
The common double-sided modified butyl rubber self-adhesive waterproof coiled material has better waterproofness and sealing performance, and can better reduce the phenomenon that the inner wall surface is blackened due to damp mildew, so the double-sided modified butyl rubber self-adhesive waterproof coiled material is more suitable for damp indoor buildings. However, the general double-sided modified butyl rubber self-adhesive waterproof roll material adopts polyethylene as a base material, and the polyethylene with higher density has poor aging resistance, so that the double-sided modified butyl rubber self-adhesive waterproof roll material has short service life, and the polyethylene with lower density has poor hardness, and is difficult to provide certain structural strength, so that if the polyethylene is adopted as the base material of the double-sided modified butyl rubber self-adhesive waterproof roll material, the service life and the structural strength of the double-sided modified butyl rubber self-adhesive waterproof roll material are difficult to ensure at the same time.
In addition, after the general construction is accomplished, along with the time lapse, the expend with heat and contract with cold on cement mortar layer also can cause between partial ceramic tile and the cement mortar layer to laminate not well gradually to the phenomenon of ceramic tile hollowing appears easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, provide a two-sided modified butyl rubber self-adhesion waterproofing membrane and coiled material adhesive structure that is applicable to more moist interior building, and has better structural strength and longer life, and is difficult for appearing the ceramic tile hollowing problem when using.
The purpose of the utility model is realized through the following technical scheme:
a double-sided modified butyl rubber self-adhesive waterproof roll comprises:
glue and soak the non-woven fabrics layer;
the modified butyl rubber layer comprises a first modified butyl rubber layer and a second modified butyl rubber layer, the first modified butyl rubber layer is connected with the glue-dipped non-woven fabric layer, and the second modified butyl rubber layer is arranged on one side, far away from the first modified butyl rubber layer, of the glue-dipped non-woven fabric layer;
the anti-sticking layer comprises a first anti-sticking layer and a second anti-sticking layer, the first anti-sticking layer is arranged on one side, away from the glue-soaked non-woven fabric layer, of the first modified butyl rubber layer, and the first anti-sticking layer is used for tearing away from the first modified butyl rubber layer before bonding; the second anti-sticking layer is arranged on one side, far away from the glue-impregnated non-woven fabric layer, of the second modified butyl rubber layer and is used for tearing away from the second modified butyl rubber layer before bonding.
In one embodiment, the thickness of the first modified butyl rubber layer is 300-350 μm.
In one embodiment, the thickness of the second modified butyl rubber layer is 300-350 μm.
In one embodiment, the thickness of the glue-impregnated non-woven fabric layer is 200-400 microns.
In one embodiment, the glue-impregnated non-woven fabric layer is a corrugated glue-impregnated non-woven fabric layer.
In one embodiment, the first and second release layers are the release film layers.
In one embodiment, the first modified butyl rubber layer is formed on one side of the glue dipping non-woven fabric layer in an extrusion coating mode, and the second modified butyl rubber layer is formed on the other side of the glue dipping non-woven fabric layer in an extrusion coating mode.
The utility model provides a coiled material adhesive linkage, includes the building body, ceramic tile subassembly, ceramic tile adhesive layer and any one of the above-mentioned embodiment two-sided modified butyl rubber self-adhesion waterproofing membrane, first modified butyl rubber layer is kept away from glue one side of soaking the non-woven fabrics layer and be used for tearing away bond behind the first antiseized layer in the building body, ceramic tile adhesive layer coating shaping in the ceramic tile subassembly, second modified butyl rubber layer is kept away from glue one side of soaking the non-woven fabrics layer and be used for tearing away bond behind the antiseized layer of second in ceramic tile adhesive layer keeps away from one side of ceramic tile subassembly.
In one embodiment, the building body comprises a cement mortar layer, and one side, away from the glue-impregnated non-woven fabric layer, of the first modified butyl rubber layer is used for being bonded to the cement mortar layer after the first anti-sticking layer is torn off.
In one embodiment, the coiled material bonding structure further comprises a plurality of double-sided modified butyl rubber self-adhesive waterproof coiled materials which are overlapped together.
In one embodiment, the overlapped part of the double-sided modified butyl rubber self-adhesive waterproof roll is arranged at the peripheral overlapping part of the first modified butyl rubber layer of one of the double-sided modified butyl rubber self-adhesive waterproof roll and the second modified butyl rubber layer of the other double-sided modified butyl rubber self-adhesive waterproof roll, and the width of the overlapped part is 4 cm-5 cm.
In one embodiment, the overlapped part of the first modified butyl rubber layer of one of the double-sided modified butyl rubber self-adhesive waterproof rolls is attached to the overlapped part of the second modified butyl rubber layer of the other double-sided modified butyl rubber self-adhesive waterproof roll.
Compared with the prior art, the utility model discloses at least, following advantage has:
1) The double-sided modified butyl rubber self-adhesive waterproof coiled material comprises a double-sided modified butyl rubber self-adhesive waterproof coiled material body, wherein a first modified butyl rubber layer is arranged on one side of an adhesive non-woven fabric layer, which is far away from the first modified butyl rubber layer, and a second modified butyl rubber layer is arranged on two sides of the adhesive non-woven fabric layer.
2) According to the double-sided modified butyl rubber self-adhesive waterproof coiled material, the first modified butyl rubber layer and the second modified butyl rubber layer are coated on the two sides of the glue-dipped non-woven fabric layer respectively, and the glue-dipped non-woven fabric layer has certain structural strength, so that the glue-dipped non-woven fabric layer provides certain structural strength for the first modified butyl rubber layer and the second modified butyl rubber layer, the structural strength of the double-sided modified butyl rubber self-adhesive waterproof coiled material is ensured, meanwhile, the first modified butyl rubber layer and the second modified butyl rubber layer are convenient to fix and form, the first modified butyl rubber layer, the glue-dipped non-woven fabric layer and the second modified butyl rubber layer have long service lives, the service life of the double-sided modified butyl rubber self-adhesive waterproof coiled material is ensured, the double-sided modified butyl rubber self-adhesive waterproof coiled material has certain structural strength and long service life simultaneously, and the double-sided modified butyl rubber self-adhesive waterproof coiled material is thin and easy to form.
3) Foretell two-sided modified butyl rubber self-adhesion waterproofing membrane, modified butyl rubber has certain followability to the object surface of adhesion, and modified butyl rubber has better self-healing leakproofness promptly, and glues and soak the non-woven fabrics layer and have higher pliability, therefore the waterproof construction that first modified butyl rubber layer, glue and soak non-woven fabrics layer and the second modified butyl rubber layer constitute jointly has better self-healing leakproofness, is difficult for appearing because of the problem of the ceramic tile hollowing phenomenon that the cement mortar layer expends with heat and contracts with cold and causes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a double-sided modified butyl rubber self-adhesive waterproof roll according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a coil bonding structure according to an embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The application provides a two-sided modified butyl rubber self-adhesion waterproofing membrane. The double-sided modified butyl rubber self-adhesive waterproof coiled material comprises an adhesive-impregnated non-woven fabric layer, a modified butyl rubber layer and an anti-sticking layer. The modified butyl rubber layer comprises a first modified butyl rubber layer and a second modified butyl rubber layer, the first modified butyl rubber layer is connected with the glue-dipped non-woven fabric layer, and the second modified butyl rubber layer is arranged on one side, far away from the first modified butyl rubber layer, of the glue-dipped non-woven fabric layer. The release layer includes a first release layer and a second release layer. The first anti-sticking layer is arranged on one side, away from the glue-impregnated non-woven fabric layer, of the first modified butyl rubber layer and is used for tearing away from the first modified butyl rubber layer before bonding. The second anti-sticking layer is arranged on one side, far away from the glue-dipped non-woven fabric layer, of the second modified butyl rubber layer and is used for tearing away from the second modified butyl rubber layer before bonding.
The double-sided modified butyl rubber self-adhesive waterproof coiled material comprises a double-sided modified butyl rubber self-adhesive waterproof coiled material body, wherein a first modified butyl rubber layer is arranged on one side of an adhesive non-woven fabric layer, which is far away from the first modified butyl rubber layer, and a second modified butyl rubber layer is arranged on two sides of the adhesive non-woven fabric layer. The two sides of the glue-dipped non-woven fabric layer are coated with the first modified butyl rubber layer and the second modified butyl rubber layer respectively, and the glue-dipped non-woven fabric layer has certain structural strength, so that the glue-dipped non-woven fabric layer provides certain structural strength for the first modified butyl rubber layer and the second modified butyl rubber layer, the structural strength of the double-sided modified butyl rubber self-adhesive waterproof coiled material is ensured, meanwhile, the first modified butyl rubber layer and the second modified butyl rubber layer are convenient to fix and form, the first modified butyl rubber layer, the glue-dipped non-woven fabric layer and the second modified butyl rubber layer have longer service lives, the service life of the double-sided modified butyl rubber self-adhesive waterproof coiled material is ensured, the double-sided modified butyl rubber self-adhesive waterproof coiled material has certain structural strength and longer service life simultaneously, and the double-sided modified butyl rubber self-adhesive waterproof coiled material is thinner and is easy to form. The modified butyl rubber has certain followability to the surface of an adhered object, namely the modified butyl rubber has better self-healing sealing performance, and the glue-dipped non-woven fabric layer has higher flexibility, so that a waterproof structure formed by the first modified butyl rubber layer, the glue-dipped non-woven fabric layer and the second modified butyl rubber layer has better self-healing sealing performance, and the problem of the ceramic tile hollowing phenomenon caused by the expansion with heat and the contraction with cold of the cement mortar layer is not easy to occur.
For better understanding of the double-sided modified butyl rubber self-adhesive waterproof roll material of the present application, the following further explanation is made on the double-sided modified butyl rubber self-adhesive waterproof roll material of the present application:
referring to fig. 1, a double-sided modified butyl rubber self-adhesive waterproof roll 10 according to an embodiment includes an impregnated nonwoven fabric layer 100, a modified butyl rubber layer 200, and a release layer 300. The modified butyl rubber layer 200 comprises a first modified butyl rubber layer 210 and a second modified butyl rubber layer 220, wherein the first modified butyl rubber layer 210 is connected with the glue dipping non-woven fabric layer 100, and the second modified butyl rubber layer 220 is arranged on one side of the glue dipping non-woven fabric layer 100 far away from the first modified butyl rubber layer 210. The release layer 300 includes a first release layer 310 and a second release layer 320. The first anti-sticking layer 310 is disposed on the side of the first modified butyl rubber layer 210 far from the impregnated non-woven fabric layer 100, and the first anti-sticking layer 310 is used to tear away from the first modified butyl rubber layer 210 before bonding. The second anti-sticking layer 320 is disposed on the side of the second modified butyl rubber layer 220 far from the impregnated non-woven fabric layer 100, and the second anti-sticking layer 320 is used for tearing away from the second modified butyl rubber layer 220 before bonding.
In the above-mentioned double-sided modified butyl rubber self-adhesive waterproof roll 10, the first modified butyl rubber layer 210 is connected to the glue-dipped non-woven fabric layer 100, and the second modified butyl rubber layer 220 is disposed on one side of the glue-dipped non-woven fabric layer 100 away from the first modified butyl rubber layer 210, that is, both sides of the glue-dipped non-woven fabric layer 100 are coated with the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220, respectively, and the glue-dipped non-woven fabric layer and the modified butyl rubber have good waterproof effects, that is, the first modified butyl rubber layer 210, the glue-dipped non-woven fabric layer 100 and the first modified butyl rubber layer 210 together form a waterproof structure with good waterproof effect, so as to ensure the waterproof effect of the double-sided modified butyl rubber self-adhesive waterproof roll 10, and the first anti-adhesive layer 310 is used for protecting the first modified butyl rubber layer 210 before tearing, and plays a role in dust prevention and surface flatness maintenance for the first modified butyl rubber layer 210, and similarly, the second anti-adhesive layer 320 is used for protecting the second modified butyl rubber layer 220, and dust prevention and surface flatness maintenance, so as to further ensure the double-sided modified butyl rubber self-adhesive waterproof roll 10 is suitable for the waterproof roll 10. In the above-mentioned double-sided modified butyl rubber self-adhesive waterproof roll 10, the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220 are respectively coated on two sides of the glue-dipped non-woven fabric layer 100, and the glue-dipped non-woven fabric layer 100 has a certain structural strength, so that the glue-dipped non-woven fabric layer 100 provides a certain structural strength for the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220, thereby ensuring the structural strength of the double-sided modified butyl rubber self-adhesive waterproof roll 10, and simultaneously facilitating the fixed molding of the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220, and the first modified butyl rubber layer 210, the glue-dipped non-woven fabric layer 100 and the second modified butyl rubber layer 220 all have a longer service life, thereby ensuring the service life of the double-sided modified butyl rubber self-adhesive waterproof roll 10, thereby making the double-sided modified butyl rubber self-adhesive waterproof roll 10 have a certain structural strength and a longer service life at the same time, and making the thickness of the double-sided modified butyl rubber waterproof roll 10 thinner and easier to mold. According to the double-sided modified butyl rubber self-adhesive waterproof roll 10, the modified butyl rubber has certain followability to the surface of an object to be adhered, namely, the modified butyl rubber has good self-healing sealing performance, and the glue-dipped non-woven fabric layer 100 has high flexibility, so that a waterproof structure formed by the first modified butyl rubber layer 210, the glue-dipped non-woven fabric layer 100 and the second modified butyl rubber layer 220 has good self-healing sealing performance, and the problem of a tile hollowing phenomenon caused by thermal expansion and cold contraction of the cement mortar layer 400 is not easy to occur.
It should be noted that the first release layer 310 is used to be peeled off from the first modified butyl rubber layer 210 before bonding, which means that the double-sided modified butyl rubber self-adhesive waterproof roll 10 is bonded to an object through the first modified butyl rubber layer 210 before bonding. In one embodiment, the object is a building 20.
It should be further noted that the second release layer 320 is used to tear away from the second modified butyl rubber layer 220 before bonding, which means that the double-sided modified butyl rubber self-adhesive waterproof roll 10 is bonded to an object through the second modified butyl rubber layer 220 before bonding. In one embodiment, the object is a tile assembly 40.
In one embodiment, the thickness of the first modified butyl rubber layer is 300-350 μm. It can be understood that, when the thickness of the first modified butyl rubber layer is 300 μm to 350 μm, the first modified butyl rubber layer has better waterproof property, so that the double-sided modified butyl rubber self-adhesive waterproof roll is more suitable for damp indoor buildings, similarly, when the thickness of the first modified butyl rubber layer is 300 μm to 350 μm, the first modified butyl rubber layer has better self-healing sealing property, so that the double-sided modified butyl rubber self-adhesive waterproof roll is connected with an adhered object more tightly, so that the problem of tile empty drum is not easy to generate, furthermore, when the thickness of the first modified butyl rubber layer is 300 μm to 350 μm, the thickness of the first modified butyl rubber layer is thinner, so that the surface degree of the first modified butyl rubber layer is smoother, thereby ensuring that the surface degree of the double-sided modified butyl rubber waterproof roll is easy to control, thereby further ensuring that the double-sided modified butyl rubber self-adhesive waterproof roll is connected with the double-adhesive waterproof roll more easily generates the problem of tile empty drum.
In one embodiment, the thickness of the second modified butyl rubber layer is 300 μm to 350 μm. It can be understood that when the thickness of the second modified butyl rubber layer is 300 μm to 350 μm, the second modified butyl rubber layer has better waterproofness, so that the double-sided modified butyl rubber self-adhesive waterproof roll is suitable for more humid indoor buildings, similarly, when the thickness of the second modified butyl rubber layer is 300 μm to 350 μm, the second modified butyl rubber layer has better self-healing sealing performance, so that the double-sided modified butyl rubber self-adhesive waterproof roll is connected with an adhered object more tightly, thereby the problem of a tile empty drum is not generated easily, in addition, when the thickness of the second modified butyl rubber layer is 300 μm to 350 μm, the second modified butyl rubber layer is thinner, therefore, the surface smoothness of the second modified butyl rubber layer is lower, thereby the surface smoothness of the double-sided modified butyl rubber self-adhesive waterproof roll is ensured to be easily controlled, thereby further enabling the double-sided modified butyl rubber self-adhesive waterproof roll to be connected with the adhered object more easily, and the problem of the double-adhesive waterproof roll is ensured when the double-sided modified butyl rubber is used easily.
In one embodiment, the thickness of the glue-impregnated non-woven fabric layer is 200-400 μm. It can be understood that when the thickness of the glue dipping non-woven fabric layer is 200-400 μm, the glue dipping non-woven fabric layer has better waterproof effect, better structural strength and better aging resistance, so that the double-sided modified butyl rubber self-adhesive waterproof roll has better waterproof effect, better structural strength and better aging resistance, and the double-sided modified butyl rubber self-adhesive waterproof roll has better structural strength and longer service life; in addition, when the thickness of the glue-dipped non-woven fabric layer is 200-400 microns, the thickness of the glue-dipped non-woven fabric layer is thinner, so that the surface flatness of the glue-dipped non-woven fabric layer is easy to control, the surface flatness of the double-sided modified butyl rubber self-adhesive waterproof coiled material is easy to control, the double-sided modified butyl rubber self-adhesive waterproof coiled material is further connected with an adhered object tightly, and the problem that the ceramic tile is not easy to generate empty drum when the double-sided modified butyl rubber self-adhesive waterproof coiled material is used is further solved; in addition, the thickness of the glue non-woven fabric layer is thinner, so that the glue non-woven fabric layer is easily completely soaked by the first modified butyl rubber layer and the second modified butyl rubber layer, and the waterproof effect and the self-healing sealing property of the double-sided modified butyl rubber self-adhesive waterproof coiled material are further ensured, so that the double-sided modified butyl rubber self-adhesive waterproof coiled material is more suitable for a humid indoor environment, and the problem of hollowing of tiles is not easily caused during use.
In one embodiment, the impregnated nonwoven fabric layer is a corrugated impregnated nonwoven fabric layer. It can be understood that the check line that glues and soak the non-woven fabrics layer has accelerated gluey speed of soaking to improve two-sided modified butyl rubber self-adhesion waterproofing membrane's preparation efficiency, simultaneously, increased glue and soaked the non-woven fabrics layer and held gluey space, thereby increase gluey volume, thereby further ensure two-sided modified butyl rubber self-adhesion waterproofing membrane's self-healing leakproofness, be difficult for appearing because of the problem of the ceramic tile hollowing phenomenon that cement mortar layer expend with heat and contract with cold and cause.
In one embodiment, the first modified butyl rubber layer is extrusion coated on one side of the glue-dipped non-woven fabric layer, and the second modified butyl rubber layer is extrusion coated on the other side of the glue-dipped non-woven fabric layer. It can be understood that extrusion coating technology makes first modified butyl rubber layer, glue soak non-woven fabrics layer and the easier shaping of second modified butyl rubber layer, and first modified butyl rubber layer deviates from the one side of gluing and soaking non-woven fabrics layer comparatively level and smooth to be difficult for appearing the ceramic tile hollowing problem when further making two-sided modified butyl rubber self-adhesion waterproofing membrane use, and likewise, the one side that second modified butyl rubber layer deviates from to glue and soaks non-woven fabrics layer comparatively levels, thereby is difficult for appearing the ceramic tile hollowing problem when further making two-sided modified butyl rubber self-adhesion waterproofing membrane use.
It should be further noted that the first modified butyl rubber layer, the glue-impregnated non-woven fabric layer and the second modified butyl rubber layer of the double-sided modified butyl rubber self-adhesive waterproof roll are all formed in an extrusion mode, and the check patterns of the glue-impregnated non-woven fabric layer enable the butyl rubber to be easily impregnated into the non-woven fabric layer, so that a waterproof structure formed by the first modified butyl rubber layer, the glue-impregnated non-woven fabric layer and the second modified butyl rubber layer is easy to form, the forming thickness of the waterproof structure formed by the first modified butyl rubber layer, the glue-impregnated non-woven fabric layer and the second modified butyl rubber layer is thin, the surface of the roll bonding structure is smooth, the problem of hollowing of tiles is not prone to occur when the double-sided modified butyl rubber self-adhesive waterproof roll is used, and meanwhile, the control of the thickness of the roll bonding structure is convenient. In this embodiment, the thickness of the first modified butyl rubber layer is 300 μm to 350 μm, the thickness of the impregnated nonwoven fabric layer is 200 μm to 400 μm, and the thickness of the second modified butyl rubber layer is 300 μm to 350 μm.
In one embodiment, the first and second release layers are release film layers. It can be understood that first modified butyl rubber layer and second modified butyl rubber layer all have better cohesiveness and strippability with leaving the rete, be favorable to first antiseized layer and first modified butyl rubber layer's attached and tearing to remove promptly, and is likewise favorable to the antiseized layer of second and the attached and tearing of second modified butyl rubber layer, and then improved two-sided modified butyl rubber self-adhesion waterproofing membrane's construction convenience, in addition, first antiseized layer is used for protecting first modified butyl rubber layer before tearing, play dustproof to first modified butyl rubber layer, keep the effect of surface smoothness, and is likewise, the antiseized layer of second is used for protecting second modified butyl rubber layer before the construction, play dustproof, keep the effect of surface smoothness to second modified butyl rubber layer, thereby ensure two-sided modified butyl rubber self-adhesion waterproofing membrane's water proof effects and stickness, thereby further make two-sided modified butyl rubber self-adhesion waterproofing membrane be applicable to more moist interior architecture.
Referring to fig. 2, the present application further provides a web bonding structure 10A. The above-mentioned coiled material bonding structure 10A includes the building body 20, the tile assembly 40, the tile adhesive layer 30 and the above-mentioned two-sided modified butyl rubber self-adhesion waterproofing membrane 10 of any embodiment, one side of the first modified butyl rubber layer 210 far away from the glue non-woven fabrics layer 100 is used for bonding in the building body 20 after tearing away from the first antiseized layer 310, the coating of tile adhesive layer 30 is formed in the tile assembly 40, one side of the second modified butyl rubber layer 220 far away from the glue non-woven fabrics layer 100 is used for bonding in one side of the tile adhesive layer 30 far away from the tile assembly 40 after tearing away from the second antiseized layer 320. Referring to fig. 1, in the embodiment, the double-sided modified butyl rubber self-adhesive waterproof roll 10 includes an impregnated nonwoven fabric layer 100, a modified butyl rubber layer 200, and a release layer 300. The modified butyl rubber layer 200 comprises a first modified butyl rubber layer 210 and a second modified butyl rubber layer 220, wherein the first modified butyl rubber layer 210 is connected with the glue dipping non-woven fabric layer 100, and the second modified butyl rubber layer 220 is arranged on one side of the glue dipping non-woven fabric layer 100 far away from the first modified butyl rubber layer 210. The release layer 300 includes a first release layer 310 and a second release layer 320. The first anti-sticking layer 310 is disposed on the side of the first modified butyl rubber layer 210 far from the impregnated non-woven fabric layer 100, and the first anti-sticking layer 310 is used to tear away from the first modified butyl rubber layer 210 before bonding. The second anti-sticking layer 320 is disposed on the side of the second modified butyl rubber layer 220 far from the impregnated non-woven fabric layer 100, and the second anti-sticking layer 320 is used for tearing away from the second modified butyl rubber layer 220 before bonding.
Above-mentioned coiled material adhesive bonded structure 10A, because modified butyl rubber has certain followability to the ceramic tile subassembly 40 and the cement mortar layer 400 surface that adhere, modified butyl rubber has better self-healing leakproofness, and glue and soak non-woven fabrics layer 100 and have higher pliability, therefore the waterproof construction that first modified butyl rubber layer 210, glue and soak non-woven fabrics layer 100 and first modified butyl rubber layer 210 constitute has better self-healing leakproofness, the problem of the ceramic tile hollowing phenomenon that causes because of cement mortar layer 400 expend with heat and contract with cold is difficult to appear, thereby reduced the rework because of the ceramic tile hollowing problem, thereby construction efficiency has been ensured, simultaneously, coiled material adhesive bonded structure 10A has better self-healing leakproofness, the water-proof effects of coiled material adhesive bonded structure 10A has been ensured, the problem that the ceramic tile that causes because of the infiltration drops has been alleviateed well, thereby the life of coiled material adhesive bonded structure 10A has been ensured. The coil bonding structure 10A is characterized in that the double-sided modified butyl rubber self-adhesive waterproof coil 10 of the coil bonding structure 10A is a waterproof coil 10, the first modified butyl rubber layer 210 is connected with the glue-dipped non-woven fabric layer 100, the second modified butyl rubber layer 220 is arranged on one side of the glue-dipped non-woven fabric layer 100 far away from the first modified butyl rubber layer 210, and the second modified butyl rubber layer 220 is connected with the glue-dipped non-woven fabric layer 100, namely, the first modified butyl rubber layer 210, the glue-dipped non-woven fabric layer 100 and the first modified butyl rubber layer 210 respectively coat the two sides of the glue-dipped non-woven fabric layer 100 with the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220, and the first anti-adhesive layer 310 is used for protecting the first modified butyl rubber layer 210 before tearing, the second anti-adhesive layer 320 is used for protecting the second modified butyl rubber layer 220 before tearing, so as to further ensure the waterproof effect of the double-sided modified butyl rubber self-adhesive waterproof coil 10, and the waterproof coil is suitable for indoor building with the waterproof coil 10. In the roll bonding structure 10A, because the two sides of the double-sided modified butyl rubber self-adhesive waterproof roll 10 of the roll bonding structure 10A are coated with the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220 respectively, and the glue-impregnated non-woven fabric layer 100 has a certain structural strength, the glue-impregnated non-woven fabric layer 100 provides a certain structural strength for the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220, so that the structural strength of the double-sided modified butyl rubber self-adhesive waterproof roll 10 is ensured, and meanwhile, the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220 are convenient to be fixed and formed, and the first modified butyl rubber layer 210, the glue-impregnated non-woven fabric layer 100 and the second modified butyl rubber layer 220 have long service lives, so that the service life of the double-sided modified butyl rubber self-adhesive waterproof roll 10 is ensured, so that the double-sided modified butyl rubber self-adhesive waterproof roll 10 has a certain structural strength and a long service life simultaneously, and the structural strength and the service life of the roll bonding structure 10A are further ensured.
Referring to fig. 2, in one embodiment, the building body 20 includes a cement mortar layer 400, and the side of the first modified butyl rubber layer 210 away from the impregnated non-woven fabric layer 100 is used to adhere to the cement mortar layer 400 after the first anti-sticking layer 310 is torn off. It can be understood that cement mortar layer 400 has formed better adhesion force with the reaction of first modified butyl rubber layer 210 bonding back, thereby make and form better adhesion force between two-sided modified butyl rubber self-adhesion waterproofing membrane 10 and the building body 20, thereby ensured coiled material adhesive structure 10A's life, and make coiled material adhesive structure 10A have better compact structure nature, thereby further ensured coiled material adhesive structure 10A's water-proof effects, thereby further make coiled material adhesive structure 10A be applicable to more moist interior architecture.
In one embodiment, the coiled material bonding structure further comprises a plurality of double-sided modified butyl rubber self-adhesive waterproof coiled materials which are overlapped with each other, and the double-sided modified butyl rubber self-adhesive waterproof coiled materials which are overlapped with each other ensure that water cannot penetrate into the space between the double-sided modified butyl rubber self-adhesive waterproof coiled materials, so that the waterproof effect of the coiled material bonding structure is further ensured, and the coiled material bonding structure is further ensured to be suitable for wet indoor buildings.
In one embodiment, the overlapping position of the double-sided modified butyl rubber self-adhesive waterproof roll is arranged at the peripheral overlapping position of the first modified butyl rubber layer of one of the double-sided modified butyl rubber self-adhesive waterproof roll and the second modified butyl rubber layer of the other double-sided modified butyl rubber self-adhesive waterproof roll, the width of the overlapping position is 4 cm-5 cm, the waterproof effect of the roll bonding structure is further ensured, the roll bonding structure is further ensured to be suitable for humid indoor buildings, meanwhile, the width of the overlapping position is 4 cm-5 cm, and materials are saved while the waterproof effect of the roll bonding structure is ensured.
In one embodiment, the overlapping part of the first modified butyl rubber layer of one double-sided modified butyl rubber self-adhesive waterproof coiled material is attached to the overlapping part of the second modified butyl rubber layer of the other double-sided modified butyl rubber self-adhesive waterproof coiled material, so that the waterproof effect of the coiled material bonding structure is further ensured, and the coiled material bonding structure is further ensured to be suitable for humid indoor buildings.
Compared with the prior art, the utility model discloses at least, following advantage has:
in the above-mentioned double-sided modified butyl rubber self-adhesive waterproof roll 10, the first modified butyl rubber layer 210 is connected to the glue-dipped non-woven fabric layer 100, and the second modified butyl rubber layer 220 is disposed on one side of the glue-dipped non-woven fabric layer 100 away from the first modified butyl rubber layer 210, that is, both sides of the glue-dipped non-woven fabric layer 100 are coated with the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220, respectively, and the glue-dipped non-woven fabric layer and the modified butyl rubber have good waterproof effects, that is, the first modified butyl rubber layer 210, the glue-dipped non-woven fabric layer 100 and the first modified butyl rubber layer 210 together form a waterproof structure with good waterproof effect, so as to ensure the waterproof effect of the double-sided modified butyl rubber self-adhesive waterproof roll 10, and the first anti-adhesive layer 310 is used for protecting the first modified butyl rubber layer 210 before tearing, and plays a role in dust prevention and surface flatness maintenance for the first modified butyl rubber layer 210, and similarly, the second anti-adhesive layer 320 is used for protecting the second modified butyl rubber layer 220, and dust prevention and surface flatness maintenance, so as to further ensure the double-sided modified butyl rubber self-adhesive waterproof roll 10 is suitable for the waterproof roll 10. In the above-mentioned double-sided modified butyl rubber self-adhesive waterproof roll 10, the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220 are respectively coated on two sides of the glue-dipped non-woven fabric layer 100, and the glue-dipped non-woven fabric layer 100 has a certain structural strength, so that the glue-dipped non-woven fabric layer 100 provides a certain structural strength for the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220, thereby ensuring the structural strength of the double-sided modified butyl rubber self-adhesive waterproof roll 10, and simultaneously facilitating the fixed molding of the first modified butyl rubber layer 210 and the second modified butyl rubber layer 220, and the first modified butyl rubber layer 210, the glue-dipped non-woven fabric layer 100 and the second modified butyl rubber layer 220 all have a longer service life, thereby ensuring the service life of the double-sided modified butyl rubber self-adhesive waterproof roll 10, thereby making the double-sided modified butyl rubber self-adhesive waterproof roll 10 have a certain structural strength and a longer service life at the same time, and making the thickness of the double-sided modified butyl rubber waterproof roll 10 thinner and easier to mold. According to the double-sided modified butyl rubber self-adhesive waterproof roll 10, the modified butyl rubber has certain followability to the surface of an object to be adhered, namely, the modified butyl rubber has good self-healing sealing performance, and the glue-dipped non-woven fabric layer 100 has high flexibility, so that a waterproof structure formed by the first modified butyl rubber layer 210, the glue-dipped non-woven fabric layer 100 and the second modified butyl rubber layer 220 has good self-healing sealing performance, and the problem of a tile hollowing phenomenon caused by thermal expansion and cold contraction of the cement mortar layer 400 is not easy to occur.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The utility model provides a two-sided modified butyl rubber self-adhesion waterproofing membrane which characterized in that includes:
glue and soak the non-woven fabrics layer;
the modified butyl rubber layer comprises a first modified butyl rubber layer and a second modified butyl rubber layer, the first modified butyl rubber layer is connected with the glue-dipped non-woven fabric layer, and the second modified butyl rubber layer is arranged on one side, far away from the first modified butyl rubber layer, of the glue-dipped non-woven fabric layer;
the anti-sticking layer comprises a first anti-sticking layer and a second anti-sticking layer, the first anti-sticking layer is arranged on one side, away from the glue-impregnated non-woven fabric layer, of the first modified butyl rubber layer, and the first anti-sticking layer is used for tearing away from the first modified butyl rubber layer before bonding; the second anti-sticking layer is arranged on one side, far away from the glue-impregnated non-woven fabric layer, of the second modified butyl rubber layer, and the second anti-sticking layer is used for being torn away from the second modified butyl rubber layer before bonding.
2. The double-sided modified butyl rubber self-adhesive waterproof roll material as claimed in claim 1, wherein the thickness of the first modified butyl rubber layer is 300-350 μm; and/or the presence of a catalyst in the reaction mixture,
the thickness of the second modified butyl rubber layer is 300-350 μm; and/or the presence of a catalyst in the reaction mixture,
the thickness of the glue-dipped non-woven fabric layer is 200-400 mu m.
3. The double-sided modified butyl rubber self-adhesive waterproof roll material as claimed in claim 1, wherein the glue-impregnated non-woven fabric layer is a check glue-impregnated non-woven fabric layer.
4. The roll of double-sided modified butyl rubber self-adhesive waterproofing material according to claim 1, wherein the first and second release layers are release film layers.
5. The double-sided modified butyl rubber self-adhesive waterproof roll material as claimed in claim 1, wherein the first modified butyl rubber layer is formed on one side of the impregnated non-woven fabric layer by extrusion coating, and the second modified butyl rubber layer is formed on the other side of the impregnated non-woven fabric layer by extrusion coating.
6. The utility model provides a coiled material adhesive structure, its characterized in that, including building body, ceramic tile subassembly, ceramic tile adhesive layer and any one of claims 1-5 two-sided modified butyl rubber self-adhesion waterproofing membrane, first modified butyl rubber layer is kept away from glue one side of soaking the non-woven fabrics layer be used for tearing off bond behind the first antiseized layer in the building body, ceramic tile adhesive layer coating shaping in the ceramic tile subassembly, the modified butyl rubber layer of second is kept away from glue one side of soaking the non-woven fabrics layer be used for tearing off bond behind the antiseized layer of second in ceramic tile adhesive layer keeps away from one side of ceramic tile subassembly.
7. The roll bonded construction as claimed in claim 6 wherein the building body includes a layer of cement mortar, the side of the first modified butyl rubber layer remote from the glue-impregnated non-woven fabric layer for bonding to the cement mortar layer after tearing away the first anti-adhesive layer.
8. The roll bonding structure according to claim 6, wherein said roll bonding structure further comprises a plurality of said double-sided modified butyl rubber self-adhesive waterproof rolls overlapped together.
9. The roll bonding structure according to claim 8, wherein the overlapped portion of the first modified butyl rubber layer of one of the double-sided modified butyl rubber self-adhesive waterproof rolls is adhered to the overlapped portion of the second modified butyl rubber layer of the other double-sided modified butyl rubber self-adhesive waterproof roll.
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|---|---|---|---|
| CN202222001578.1U CN218755527U (en) | 2022-07-29 | 2022-07-29 | Double-sided modified butyl rubber self-adhesive waterproof coiled material and coiled material bonding structure |
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| CN202222001578.1U CN218755527U (en) | 2022-07-29 | 2022-07-29 | Double-sided modified butyl rubber self-adhesive waterproof coiled material and coiled material bonding structure |
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