CN211000330U - Compound SBS waterproofing membrane waterproof construction of underground waterproof side wall - Google Patents
Compound SBS waterproofing membrane waterproof construction of underground waterproof side wall Download PDFInfo
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- CN211000330U CN211000330U CN201921888002.3U CN201921888002U CN211000330U CN 211000330 U CN211000330 U CN 211000330U CN 201921888002 U CN201921888002 U CN 201921888002U CN 211000330 U CN211000330 U CN 211000330U
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- waterproof
- coating
- layer
- stress
- waterproof coating
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- 239000012528 membrane Substances 0.000 title description 4
- 238000004078 waterproofing Methods 0.000 title description 4
- 150000001875 compounds Chemical class 0.000 title description 3
- 238000010276 construction Methods 0.000 title description 3
- 239000011248 coating agent Substances 0.000 claims abstract description 63
- 238000000576 coating method Methods 0.000 claims abstract description 63
- 238000005336 cracking Methods 0.000 claims abstract description 25
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 16
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 239000010426 asphalt Substances 0.000 claims abstract description 5
- 238000002955 isolation Methods 0.000 claims description 14
- 229920000728 polyester Polymers 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 26
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 12
- 239000000843 powder Substances 0.000 abstract description 12
- 239000006185 dispersion Substances 0.000 abstract description 5
- 230000002180 anti-stress Effects 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 230000035882 stress Effects 0.000 description 32
- 230000032683 aging Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 1
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Abstract
The utility model discloses a waterproof structure of composite SBS waterproof coiled material of underground waterproof side wall, which comprises an SBS substrate layer, wherein the upper surface and the lower surface of the SBS substrate layer are respectively provided with an upper reinforced waterproof coating and a lower reinforced waterproof coating which are formed by uniformly coating modified asphalt, the utility model discloses a hydrophobic anti-aging coating which can reduce the direct irradiation of sunlight to the upper reinforced waterproof coating, simultaneously, an alumina powder layer is attached to a soft rubber layer, the elastic effect of the rubber layer can absorb the whole local stress effect of the coiled material, thereby avoiding the situation of whole cracking caused by overlarge local stress; adopt the knitmesh simultaneously, whole still has better ductility and porosity after the pressfitting, and the mutual tractive nature is weak between the knitmesh simultaneously, and consequently the stress effect from bottom to top is when acting on the anti stress layer of cracking of preventing, and its stress effect can produce better dispersion, just so can weaken the effort effect that causes to strengthening waterproof coating to the condition of fracture is avoided appearing.
Description
Technical Field
The utility model belongs to the technical field of waterproofing membrane and specifically relates to a compound SBS waterproofing membrane waterproof construction of underground waterproof side wall is related to.
Background
The existing asphalt waterproof coiled material is easily affected by external local stress when being integrally used to cause local fracture, and the coiled material is easily subjected to direct sunlight to cause aging, so that the integral anti-strain capacity is reduced, and the actual service life is also affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The waterproof structure comprises an SBS substrate layer, wherein an upper reinforced waterproof coating and a lower reinforced waterproof coating which are formed by uniformly coating modified asphalt are respectively arranged on the upper surface and the lower surface of the SBS substrate layer, a hydrophobic anti-aging coating which is formed by uniformly coating hydrophobic paint is arranged on the upper surface of the upper reinforced waterproof coating, the hydrophobic anti-aging coating is composed of a rubber layer and an alumina powder layer, the rubber layer is uniformly coated on the upper surface of the upper reinforced waterproof coating, and the alumina powder layer is uniformly spread on the upper surface of the rubber layer to form the hydrophobic anti-aging coating; the alumina powder layer plays a role in hydrophobicity, oxidation resistance and aging resistance, so that the reinforced waterproof coating can be reduced when sunlight is directly irradiated, meanwhile, the alumina powder layer is attached to the soft rubber layer, the elastic effect of the rubber layer can absorb the overall local stress effect of the coiled material, and the situation of overall cracking caused by excessive local stress is avoided; an upper polyester isolation film layer is arranged on the upper surface of the hydrophobic anti-aging coating in a fitting manner;
the lower surface of the lower reinforced waterproof coating is attached with an anti-cracking stress-resistant layer, the lower surface of the anti-cracking stress-resistant layer is uniformly coated with a self-adhesive bottom layer, the self-adhesive bottom layer is used for realizing integral mounting and fixing, and a lower polyester isolation film layer is attached to the lower surface of the self-adhesive bottom layer;
the anti-cracking stress layer mainly comprises a woven net, the woven net is woven to form a cloth-shaped structure, the upper surface and the lower surface of the cloth-shaped structure are coated with epoxy resin glue, the epoxy resin glue is adhered and fixed with the lower reinforcing waterproof coating and the self-adhesive glue bottom layer respectively, the anti-cracking stress layer adopts the woven net, the whole body still has good ductility and porosity after lamination, meanwhile, the mutual connection between the woven nets is weak, therefore, the stress effect from bottom to top acts on the anti-cracking stress layer, the stress effect can generate good dispersion, the acting force effect caused by the reinforcing waterproof coating can be weakened, and the cracking situation is avoided.
As a further aspect of the present invention: the coating thickness of the upper reinforced waterproof coating is larger than that of the lower reinforced waterproof coating.
As a further aspect of the present invention: the thickness of the upper reinforced waterproof coating is 2mm-3 mm.
As a further aspect of the present invention: the thickness of the anti-cracking stress-resistant layer is 4mm-8 mm.
As a further aspect of the present invention: the upper polyester isolation film layer and the lower polyester isolation film layer are the same in thickness.
The utility model has the advantages that: the utility model adopts the hydrophobic anti-aging coating, thus reducing the direct irradiation of sunlight to strengthen the waterproof coating, simultaneously, the alumina powder layer is attached on the soft rubber layer, the elastic effect of the rubber layer can absorb the whole local stress effect of the coiled material, thereby avoiding the situation of whole cracking caused by overlarge local stress; adopt the knitmesh simultaneously, whole still has better ductility and porosity after the pressfitting, and the mutual tractive nature is weak between the knitmesh simultaneously, and consequently the stress effect from bottom to top is when acting on the anti stress layer of cracking of preventing, and its stress effect can produce better dispersion, just so can weaken the effort effect that causes to strengthening waterproof coating to the condition of fracture is avoided appearing.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
in the figure: the coating comprises, by weight, 1-SBS substrate layer, 2-upper reinforced waterproof coating, 3-lower reinforced waterproof coating, 4-hydrophobic anti-aging coating, 5-upper polyester isolation film layer, 6-anti-cracking stress-resistant layer, 7-self-adhesive bottom layer and 8-lower polyester isolation film layer.
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, in an embodiment of the present invention, an underground waterproof side wall composite SBS waterproof coiled material waterproof structure includes a SBS substrate layer 1, an upper reinforcing waterproof coating 2 and a lower reinforcing waterproof coating 3, which are formed by uniformly coating modified asphalt, are respectively disposed on an upper surface and a lower surface of the SBS substrate layer 1, a hydrophobic anti-aging coating 4, which is formed by uniformly coating hydrophobic paint, is disposed on an upper surface of the upper reinforcing waterproof coating 2, the hydrophobic anti-aging coating 4 is formed by a rubber layer and an alumina powder layer, wherein the rubber layer is uniformly coated on an upper surface of the upper reinforcing waterproof coating 2, and the alumina powder layer is uniformly spread on an upper surface of the rubber layer to form the hydrophobic anti-aging coating 4; the alumina powder layer plays a role in hydrophobicity, oxidation resistance and aging resistance, so that the reinforced waterproof coating 2 can be reduced when sunlight is directly irradiated, meanwhile, the alumina powder layer is attached to the soft rubber layer, and the elastic effect of the rubber layer can absorb the overall local stress effect of the coiled material, so that the situation of overall cracking caused by excessive local stress is avoided; an upper polyester isolation film layer 5 is arranged on the upper surface of the hydrophobic anti-aging coating 4 in a fitting manner;
the lower surface of the lower reinforced waterproof coating 3 is attached with an anti-cracking stress-resistant layer 6, the lower surface of the anti-cracking stress-resistant layer 6 is uniformly coated with a self-adhesive bottom layer 7, the self-adhesive bottom layer 7 is utilized to realize integral mounting and fixing, and a lower polyester isolation film layer 8 is attached to the lower surface of the self-adhesive bottom layer 7;
the anti-cracking stress-resistant layer 6 is mainly composed of a woven net, the woven net is woven to form a cloth-shaped structure, the upper surface and the lower surface of the cloth-shaped structure are coated with epoxy resin glue and are bonded and fixed with the lower reinforcing waterproof coating 3 and the self-adhesive glue bottom layer 7 respectively, the anti-cracking stress-resistant layer 6 still has good ductility and porosity after being pressed, meanwhile, the mutual connection between the woven nets is weak, therefore, the stress effect from bottom to top acts on the anti-cracking stress-resistant layer 6, the stress effect can generate good dispersion, the acting force effect on the reinforcing waterproof coating can be weakened, and the cracking situation is avoided.
The coating thickness of the upper reinforced waterproof coating 2 is larger than that of the lower reinforced waterproof coating 3.
The thickness of the upper reinforced waterproof coating 2 is 2mm-3 mm.
The thickness of the anti-cracking stress-resistant layer 6 is 4mm-8 mm.
The thickness of the upper polyester isolation film layer 5 is the same as that of the lower polyester isolation film layer 8.
The utility model discloses a theory of operation is: alumina powder layer plays hydrophobic and oxidation resistance ageing resistance's effect, can reduce sunshine and penetrate reinforcing waterproof coating 2 in the direct, simultaneously the alumina powder layer is attached to on soft rubber layer, the holistic local stress effect of coiled material can be absorbed to the elastic effect of rubber layer itself, thereby avoid the too big whole cracked condition that causes of local stress, cracking-proof stress layer 6 is owing to adopt the meshwork, whole still has better ductility and porosity after the pressfitting, simultaneously the mutual tractive nature is weak between the meshwork, consequently, stress effect from bottom to top is when acting on cracking-proof stress layer 6, its stress effect can produce better dispersion, just so can weaken the effort effect that causes reinforcing waterproof coating, thereby avoid the condition of fracture to appear.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The waterproof structure comprises an SBS substrate layer, wherein an upper reinforced waterproof coating and a lower reinforced waterproof coating which are formed by uniformly coating modified asphalt are respectively arranged on the upper surface and the lower surface of the SBS substrate layer, and a hydrophobic anti-aging coating which is formed by uniformly coating hydrophobic paint is arranged on the upper surface of the upper reinforced waterproof coating; an upper polyester isolation film layer is arranged on the upper surface of the hydrophobic anti-aging coating in a fitting manner;
the lower surface of the lower reinforced waterproof coating is attached with an anti-cracking stress-resistant layer, the lower surface of the anti-cracking stress-resistant layer is uniformly coated with a self-adhesive bottom layer, the self-adhesive bottom layer is used for realizing integral mounting and fixing, and a lower polyester isolation film layer is attached to the lower surface of the self-adhesive bottom layer;
the anti-cracking stress-resistant layer is mainly formed by a woven net, the woven net is woven to form a cloth-shaped structure, and the upper surface and the lower surface of the cloth-shaped structure are coated with epoxy resin glue and are respectively bonded and fixed with the lower reinforced waterproof coating and the self-adhesive bottom layer.
2. The composite SBS waterproof roll waterproof structure for the underground waterproof side wall according to claim 1, wherein the upper reinforcing waterproof coating is coated to a thickness greater than that of the lower reinforcing waterproof coating.
3. The waterproof structure of composite SBS waterproof coiled material of underground waterproof side wall according to claim 1, wherein the thickness of the upper reinforced waterproof coating is 2mm-3 mm.
4. The waterproof structure of composite SBS waterproof coiled material of underground waterproof side wall according to claim 1, wherein the thickness of the anti-cracking and stress-resistant layer is 4mm-8 mm.
5. The composite SBS waterproof coiled material waterproof structure for the underground waterproof side wall according to claim 1, wherein the upper polyester isolation film layer and the lower polyester isolation film layer are the same in thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888002.3U CN211000330U (en) | 2019-11-05 | 2019-11-05 | Compound SBS waterproofing membrane waterproof construction of underground waterproof side wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888002.3U CN211000330U (en) | 2019-11-05 | 2019-11-05 | Compound SBS waterproofing membrane waterproof construction of underground waterproof side wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211000330U true CN211000330U (en) | 2020-07-14 |
Family
ID=71502051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921888002.3U Expired - Fee Related CN211000330U (en) | 2019-11-05 | 2019-11-05 | Compound SBS waterproofing membrane waterproof construction of underground waterproof side wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211000330U (en) |
-
2019
- 2019-11-05 CN CN201921888002.3U patent/CN211000330U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |