CN216766294U - Bury formula polymer self-adhesion waterproof board in - Google Patents
Bury formula polymer self-adhesion waterproof board in Download PDFInfo
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- CN216766294U CN216766294U CN202122266480.4U CN202122266480U CN216766294U CN 216766294 U CN216766294 U CN 216766294U CN 202122266480 U CN202122266480 U CN 202122266480U CN 216766294 U CN216766294 U CN 216766294U
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Abstract
The utility model provides a buried high-molecular self-adhesion waterproof board, and belongs to the technical field of waterproof building materials. The utility model can directly pave the polyethylene sheet by arranging the self-adhesive layers on the upper and lower surfaces of the polyethylene sheet, simplifies the construction process, saves more time and labor, meanwhile, the waterproof coiled material of the polyethylene sheet has good dimensional stability, is softer, has better weather resistance, tensile strength and elongation percentage, better adapts to the use requirement of micro-deformation of a building structure, meanwhile, the paint has the advantages of high temperature resistance, low temperature resistance, ultraviolet resistance, chemical corrosion resistance and the like, prolongs the service life, avoids the problems of cracking, leakage and the like after long-time use, has better moisture-proof and waterproof properties, and also promoted whole elasticity and cohesive force, made it be in for a long time in the viscoelastic state, prevented that hollowing, scurring's problem from appearing, have the dual characteristic of polymer coiled material and self-adhesion coiled material, be applicable to more construction and service environment complicated building environment in, application scope is wider.
Description
Technical Field
The utility model relates to the technical field of waterproof building materials, in particular to a buried high-molecular self-adhesion waterproof board.
Background
The water leakage of the building not only affects the life of people, but also causes the corrosion of the building due to the damp and water leakage of the building, shortens the service life of the building, causes a great amount of property loss and even endangers the life safety, so the building water resistance is concerned with the quality of the whole building engineering, and the building water resistance is widely concerned by all parties as a crucial project in the building engineering.
Along with the stricter national supervision on the building waterproof engineering, the requirements on the quality of the building waterproof material are higher and higher, and the waterproof material not only has the function of preventing the building from being affected with damp and leaking water, but also avoids the problem of shortened service life caused by the corrosion of the building due to the damp. At present, the waterproof material that has now on the market generally is modified asphalt self-adhesion waterproofing membrane, though can realize dampproofing in the short time, leak protection water, but, in the in-service use process, along with the time lapse, pitch life's restriction itself, can gradually get into the ageing period after waterproof engineering finishes about ten years, modified asphalt self-adhesion waterproofing membrane this moment can the fracture appear, the seepage scheduling problem, dampproofing waterproof ability descends rapidly, seriously influence the life of building, it needs to ensure 100 years's building requirement to building structure life to be difficult to satisfy the country, leave great potential safety hazard.
Disclosure of Invention
Aiming at the problems in the prior art, the aim is to provide a buried high-molecular self-adhesive waterproof board, which is provided with a polyethylene sheet, self-adhesive layers are arranged on the upper surface and the lower surface of the polyethylene sheet, and an isolating film is arranged on the surface of each self-adhesive layer, so that the buried high-molecular self-adhesive waterproof board has the advantages of high dimensional stability, weather resistance, higher tensile strength, increased elongation, better adaptation to micro-deformation of a building structure, durability, high temperature resistance, low temperature resistance, ultraviolet resistance, chemical corrosion resistance and the like, effectively prolongs the service life, prevents the problems of cracking, leakage and the like after long-time use, has better dampproof and waterproof effects, improves the overall elasticity and cohesive force, is in a sticky elastic state for a long time, has the dual characteristics of a high-molecular coiled material and a self-adhesive coiled material, and is suitable for more building environments with complex construction and use environments, the potential safety hazard left by the existing waterproof material is eliminated.
The specific technical scheme is as follows:
a bury formula polymer self-adhesion flashing has such a characteristic, includes: polyethylene sheet, self-adhesive glue film and barrier film, the upper and lower of polyethylene sheet all is provided with one deck self-adhesion glue film on the surface, simultaneously, all covers on the surface in the one side that every layer of self-adhesive glue film deviates from polyethylene sheet has the one deck barrier film, and the barrier film is for can tearing the membrane.
In the buried high-molecular self-adhesive waterproof board, the polyethylene sheet is made of HDPE resin mixed silicone rubber.
In the buried high-molecular self-adhesive waterproof board, the self-adhesive layer is self-adhesive glue blended by grafted ethylene propylene rubber and modified asphalt rubber.
In the buried polymer self-adhesive waterproof board, the isolating film is a PET silicon coating film.
In the buried polymer self-adhesive waterproof board, one or two sides of the isolating membrane extend out of the corresponding self-adhesive glue layer.
The buried polymer self-adhesive waterproof board is characterized in that a plurality of concave holes are formed in the upper surface and the lower surface of a polyethylene sheet, and each concave hole is filled with a self-adhesive glue layer.
The buried polymer self-adhesive waterproof board is characterized in that a plurality of concave holes in the upper surface and the lower surface of a polyethylene sheet are distributed in a staggered mode in the vertical direction.
The utility model provides an in bury formula polymer self-adhesion waterproof board, wherein, all be provided with the arch on the upper and lower surface of polyethylene sheet, and the arch on the upper surface is just right in vertical direction with the shrinkage pool on the lower surface, and simultaneously, the arch on the lower surface is just right in vertical direction with the shrinkage pool on the upper surface.
The buried polymer self-adhesive waterproof board has the advantages that the protruding height is consistent with the depth of the concave hole, and the distance between the top of the protrusion and the bottom of the corresponding concave hole is consistent with the thickness of the polyethylene sheet.
The buried high-molecular self-adhesive waterproof board has the advantages that the height of the protrusions and the depth of the concave holes are 1/6 the thickness of a polyethylene sheet.
The positive effects of the technical scheme are as follows:
the buried high-molecular self-adhesive waterproof board has the advantages that the softness is improved by arranging the polyethylene sheets and arranging the self-adhesive layers on the upper surface and the lower surface of the polyethylene sheets, so that the size stability, the weather resistance, the tensile strength and the elongation are higher, the use requirement of micro-deformation of a building structure is better met, meanwhile, the paint has the advantages of high temperature resistance, low temperature resistance, ultraviolet resistance, chemical corrosion resistance and the like, effectively prolongs the service life, is more durable, and the problems of cracking, leakage and the like can not occur after long-time use, the moisture-proof and waterproof effects are better, and also promoted whole elasticity and cohesive force, made it be in for a long time in the viscoelastic state, prevented that the hollowing from appearing, scurry the problem of water, have the dual characteristic of polymer coiled material and self-adhesion coiled material, be applicable to more construction and service environment complicated building environment in, improve the waterproof characteristic of building.
Drawings
Fig. 1 is a structural diagram of an embodiment of a buried polymeric self-adhesive waterproof board according to the present invention.
In the drawings: 1. a polyethylene sheet; 11. concave holes; 12. a protrusion; 2. a self-adhesive layer; 3. and (3) a barrier film.
Detailed Description
In order to make the technical means, creation features, achievement objects and effects of the utility model easy to understand, the following embodiments are specifically set forth in the technical solutions provided by the present invention with reference to fig. 1, but the following contents are not limited to the present invention.
Fig. 1 is a structural diagram of an embodiment of a buried polymeric self-adhesive waterproof board according to the present invention. As shown in fig. 1, the embedded polymer self-adhesive waterproof board provided in this embodiment includes: polyethylene sheet 1, self-adhesive glue film 2 and barrier film 3 bury in this, bury formula polymer self-adhesion waterproof board and bury in the wall body, both sides are pasted respectively in the correlation structure of wall body, satisfy the waterproof user demand of wall body.
Specifically, polyethylene sheet 1 is high density structure, and the compliance is good, and the elongation is high, and elasticity is big, and the little deformation user demand of adaptation building structure that can be better is durable for a long time, and simultaneously, it has weatherability, and tensile strength is high, high temperature resistant, low temperature resistant, performance such as ultraviolet resistance, resistant chemical corrosion have effectively prolonged long service life, avoid appearing the problem of fracture, seepage after using for a long time, the potential safety hazard of elimination.
Specifically, all be provided with one deck from viscose layer 2 on the upper and lower surface of polyethylene sheet 1, make things convenient for its both sides to paste respectively to the relevant structure of wall body on, realize burying underground in the wall body to also make itself take bonding structure certainly, avoid the problem that needs other application glue in the work progress, simplified construction process, labour saving and time saving more has improved the efficiency of construction, has shortened construction period, has reduced construction cost.
It is specific, all cover on the surface in the one side that deviates from polyethylene sheet 1 in every layer from viscose layer 2 and have one deck barrier film 3, and barrier film 3 is the dyestripping, realize the protection to polyethylene sheet 1 and from viscose layer 2 through barrier film 3, prevent the transportation, in construction and the storage process, from the impaired problem of adhesive tape layer 2 and/or polyethylene sheet 1, safety protection nature is better, and when needs construction is mated formation, only need with barrier film 3 from the adhesive tape layer 2 tear down can, therefore, the operation is convenient, the structural design is more reasonable.
More specifically, the Polyethylene sheet 1 is made of HDPE (High Density Polyethylene) resin mixed silicone rubber, in this case, the Polyethylene sheet 1 adopts HDPE plastic particles and silicone rubber particles as base materials, and adding antioxidant, anti-aging agent and softening agent, banburying, mixing and extruding to obtain high-density polymer homogeneous sheet, with improved softness, better dimensional stability, higher weatherability and tensile strength, increased elongation, adaptability to micro-deformation of building structure, in addition, the coating also has the advantages of high temperature resistance, low temperature resistance, ultraviolet resistance, chemical corrosion resistance and the like, effectively prolongs the service life, is more durable, and the problems of cracking, leakage and the like can not occur after long-time use, the moisture-proof and waterproof effects are better, and the waterproof use requirement of buildings is better met.
More specifically, the self-adhesive glue layer 2 is a self-adhesive glue formed by blending grafted ethylene propylene rubber and modified asphalt rubber, so that the elasticity and the bonding degree are effectively increased, the self-adhesive glue layer 2 can be well bonded and fused with a concrete base layer, the problems of hollowing, water channeling and the like in the subsequent use process are prevented, the service life is longer, and the waterproof effect is better.
More specifically, the isolating film 3 is a PET (Polyethylene terephthalate, Chinese) silicon-coated film, so that the production and the manufacture are convenient, the isolating film is easy to tear off from the self-adhesive layer 2 in the subsequent construction process, the use is more convenient, and the structural design is more reasonable.
More specifically, outside one side or both sides of barrier film 3 stretched out corresponding self-adhesive glue film 2 for the width of barrier film 3 was greater than the width from adhesive glue film 2, thereby made in subsequent work progress, the position that the operator can stretch out from barrier film 3 torn barrier film 3 from self-adhesive glue film 2, and it is more convenient to operate, avoids the problem that need look for 3 tip of barrier film, and structural design is more reasonable.
More specifically, all be provided with a plurality of shrinkage pools 11 on the upper and lower surface of polyethylene sheet 1, and a plurality of shrinkage pools 11 interval and evenly distributed on the surface of polyethylene sheet 1, at this moment, set up and fill up each shrinkage pool 11 in polyethylene sheet 1 self-adhesion glue layer 2 on the surface, thereby the roughness on polyethylene sheet 1 surface has been increased through shrinkage pool 11, make self-adhesion glue layer 2 more firm with the bonding of polyethylene sheet 1, thereby for follow-up more firm bonding with waterproofing membrane in the wall body provide the condition, waterproof performance has further been promoted, service life is prolonged.
More specifically, a plurality of shrinkage pools 11 on the upper and lower surface of polyethylene sheet 1 stagger in vertical direction and distribute to prevent that shrinkage pools 11 on the upper and lower surface of polyethylene sheet 1 from just leading to the problem of this follow-up reduction of polyethylene sheet 1 when just right, effectively prevented that polyethylene sheet 1 thickness everywhere differs and lead to the problem that waterproof performance has the difference everywhere, structural design is more reasonable.
More specifically, all be provided with arch 12 on polyethylene sheet 1's the upper and lower surface, at this moment, protruding 12's material is unanimous with polyethylene sheet 1's material and formula structure as an organic whole, has guaranteed structural strength, also can make the roughness increase on polyethylene sheet 1's surface simultaneously equally, promotes from viscose layer 2 at polyethylene sheet 1 bonding strength on the surface. And, arch 12 on the upper surface of polyethylene sheet 1 is just right in the vertical direction with shrinkage pool 11 on the lower surface, and simultaneously, arch 12 on the lower surface is just right in the vertical direction with shrinkage pool 11 on the upper surface, every shrinkage pool 11 corresponds a arch 12 promptly, the sunken region of shrinkage pool 11 promptly supplements through arch 12, for the thickness that maintains polyethylene sheet 1 provides the condition, further avoided because of the thickness inconsistency of polyethylene sheet 1 each department leads to the problem that waterproof performance exists difference everywhere, structural design is more reasonable.
More specifically, on polyethylene sheet 1, the height of arch 12 is unanimous with its degree of depth that corresponds shrinkage pool 11, and, the distance between the top of arch 12 to the hole bottom of its corresponding shrinkage pool 11 is unanimous with polyethylene sheet 1's thickness, even be provided with shrinkage pool 11 on polyethylene sheet 1, also can maintain the unanimity of polyethylene sheet 1 each department thickness, thereby prevent to appear the problem that the position that the thickness is thinner leaks after the construction, further guaranteed waterproof performance.
More specifically, the height of arch 12 and the degree of depth of shrinkage pool 11 are 1/6 of 1 thickness of polyethylene sheet, can prevent that shrinkage pool 11 is too dark and protruding 12 highly too high leads to the problem of the whole thickness increase of waterproofing membrane, for maintaining wall thickness provides the condition, do benefit to the construction. It is worth pointing out that in the subsequent construction process, after the waterproof coiled material is tightly pressed and attached, the protrusions 12 and the concave holes 11 can be compressed, the overall thickness is further reduced, and construction is facilitated.
More specifically, the interval arrangement is in turn gone up with shrinkage pool 11 to the arch 12 on 1 same surface of polyethylene sheet to guaranteed the homogeneity of structural arrangement, the structure atress is more even, and structural design is more reasonable.
The embedded polymer self-adhesive waterproof board provided by the embodiment comprises a polyethylene sheet 1, a self-adhesive layer 2 and an isolating membrane 3; the self-adhesive layers 2 are arranged on the upper surface and the lower surface of the polyethylene sheet 1, so that the polyethylene sheet can be directly paved without the problem of complex construction process caused by additionally coating glue, time and labor are saved, meanwhile, the waterproof coiled material of the polyethylene sheet 1 has good dimensional stability, is softer, has good weather resistance, tensile strength and elongation rate, better adapts to the use requirement of micro-deformation of a building structure, has the advantages of high temperature resistance, low temperature resistance, ultraviolet resistance, chemical corrosion resistance and the like, effectively prolongs the service life, avoids the problems of cracking, leakage and the like after long-time use, has better moisture-proof and waterproof performances, improves the overall elasticity and cohesive force, is in a viscoelastic state for a long time, prevents the problems of hollowing and water channeling, has the dual characteristics of a high polymer coiled material and a self-adhesive coiled material, and is suitable for more construction and building environments with complex use environments, the application range is wider.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a bury formula polymer self-adhesion waterproof board which characterized in that includes: the self-adhesive film comprises a polyethylene sheet, self-adhesive layers and isolating films, wherein the self-adhesive layers are arranged on the upper surface and the lower surface of the polyethylene sheet, and meanwhile, one isolating film is covered on the surface of one side, away from the polyethylene sheet, of each self-adhesive layer, and the isolating film is a tearable film; a plurality of concave holes are formed in the upper surface and the lower surface of the polyethylene sheet, and each concave hole is filled with the self-adhesive layer; a plurality of concave holes on the upper surface and the lower surface of the polyethylene sheet are distributed in a staggered manner in the vertical direction; all be provided with the arch on the upper and lower surface of polyethylene sheet, just on the upper surface protruding with on the lower surface the shrinkage pool is just right in vertical direction, simultaneously, on the lower surface protruding with on the upper surface the shrinkage pool is just right in vertical direction.
2. The embedded type macromolecule self-adhesion waterproof board as claimed in claim 1, wherein the polyethylene sheet is HDPE resin mixed silicon rubber.
3. The embedded type polymer self-adhesive waterproof board as claimed in claim 1, wherein the isolating membrane is a PET silicon coating membrane.
4. The embedded polymer self-adhesive waterproof board according to claim 1, wherein one or both sides of the isolation film extend out of the corresponding self-adhesive glue layer.
5. The embedded type macromolecule self-adhesive waterproof board as claimed in claim 1, wherein the height of the protrusion is consistent with the depth of the concave hole, and the distance between the top of the protrusion and the bottom of the corresponding concave hole is consistent with the thickness of the polyethylene sheet.
6. The buried self-adhesive polymer waterproof board as claimed in claim 5, wherein the height of the protrusion and the depth of the concave hole are 1/6 times the thickness of the polyethylene sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266480.4U CN216766294U (en) | 2021-09-17 | 2021-09-17 | Bury formula polymer self-adhesion waterproof board in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266480.4U CN216766294U (en) | 2021-09-17 | 2021-09-17 | Bury formula polymer self-adhesion waterproof board in |
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| CN216766294U true CN216766294U (en) | 2022-06-17 |
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| CN202122266480.4U Active CN216766294U (en) | 2021-09-17 | 2021-09-17 | Bury formula polymer self-adhesion waterproof board in |
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| CN (1) | CN216766294U (en) |
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- 2021-09-17 CN CN202122266480.4U patent/CN216766294U/en active Active
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