CN211227003U - Root-resistant waterproof coiled material - Google Patents
Root-resistant waterproof coiled material Download PDFInfo
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- CN211227003U CN211227003U CN201922138943.1U CN201922138943U CN211227003U CN 211227003 U CN211227003 U CN 211227003U CN 201922138943 U CN201922138943 U CN 201922138943U CN 211227003 U CN211227003 U CN 211227003U
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Abstract
The utility model discloses a root resistance waterproofing membrane, belong to the building waterproof material field, its technical scheme main points are including the child base cloth and the waterproof root layer of nai who makes waterproofing membrane, waterproof root layer coating of nai is on child base cloth, one side that waterproof root layer of nai was kept away from to child base cloth is equipped with the adhesive linkage, open-top's draw-in groove is seted up to waterproofing membrane's side, the joint has the fixture block in the draw-in groove, fixture block and adjacent waterproofing membrane fixed connection, the top surface of fixture block bonds has the barrier layer that covers waterproofing membrane seam crossing, reach the effect that reduces waterproofing membrane seam crossing and leak.
Description
Technical Field
The utility model relates to a building waterproof material field, in particular to root resistance waterproofing membrane.
Background
Along with the urban development, the urban greening area is greatly reduced, and the planting greening and ecological building of the building are proposed to be in an important development schedule. Traditional waterproofing membrane uses pitch as main waterproof layer more, and it possesses water-proof effects usually, but can't resist the puncture of plant roots. After the waterproof layer of waterproofing membrane was punctured by plant roots, its water-proof effects can descend by a wide margin and even become invalid, finally leads to the risk of seepage.
The existing Chinese patent with the reference publication number of CN205736272U discloses a root-resistant waterproof roll, which comprises a non-woven fabric layer, a waterproof root-resistant layer and an adhesive layer; the waterproof root-resistant layer comprises a polymer layer and a metal layer, and is sequentially a non-woven fabric layer, the polymer layer, the metal layer and an adhesive layer from top to bottom.
However, waterproofing membrane when laying, the easy condition that sticks up the limit that appears in adjacent waterproofing membrane's piece department, leads to water to follow the bottom surface that piece department permeates waterproofing membrane easily, stretches along the waterproofing membrane level, influences the bonding strength on waterproofing membrane and ground to lead to waterproofing membrane protruding, seriously influence waterproofing membrane's water-proof effects.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a root resistance waterproofing membrane reaches the effect that reduces waterproofing membrane piece department and leak.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a root resistance waterproofing membrane, is including the child base cloth and the waterproof root layer of nai who makes waterproofing membrane, and waterproof root layer of nai coating is on child base cloth, and one side that waterproof root layer of nai was kept away from to child base cloth is equipped with the adhesive linkage, and open-top's draw-in groove is seted up to waterproofing membrane's side, and the joint has the fixture block in the draw-in groove, fixture block and adjacent waterproofing membrane fixed connection, and the top surface of fixture block bonds and has the barrier layer that covers waterproofing membrane seam crossing.
By adopting the technical scheme, when the waterproof coiled material is laid, the waterproof coiled material is directly adhered to a position needing water prevention through the adhesive layer, the waterproof root-resistant layer has a waterproof effect, meanwhile, roots of plants can be prevented from spreading and piercing the waterproof coiled material, the waterproof effect of the waterproof coiled material is ensured, and the service life of the waterproof coiled material is prolonged; when the waterproof coiled materials are spliced, the adjacent waterproof coiled materials are clamped and fixed through the clamping blocks and the clamping grooves, so that the joint seams of the waterproof coiled materials are not easy to tilt, the connection stability of the joint seams of the waterproof coiled materials is improved, the condition that water leaks from the joint seams of the waterproof coiled materials is reduced, and the waterproof effect of the waterproof coiled materials is improved; the impermeable layer is bonded at the abutted seam of the adjacent waterproof rolls, and the abutted seam of the waterproof rolls is covered by the impermeable layer, so that the condition of water leakage from the abutted seam is further reduced, and the waterproof effect of the waterproof rolls is improved.
This practicality further sets up to, the draw-in groove is the wedge groove, the fixture block be with draw-in groove complex wedge.
Through adopting above-mentioned technical scheme, behind the draw-in groove was gone into to the fixture block card, the fixture block can't move on the horizontal direction, makes adjacent waterproofing membrane also be difficult for following the horizontal direction alternate segregation, reduces the circumstances that the gap of waterproofing membrane piece department increases, increases waterproofing membrane's connection stability, reduces the circumstances that the piece department seepage of water from waterproofing membrane, improves waterproofing membrane's water-proof effects.
The utility model is further arranged in a waterproof root-resistant layer which is SBS modified asphalt waterproof and root-resistant and is added with chemical root-resistant agent.
By adopting the technical scheme, the SBS modified asphalt has high temperature resistance and low temperature resistance, the thermal stability of the SBS modified asphalt is excellent, namely the SBS modified asphalt has the performances of high temperature resistance, no flowing and no brittle fracture at low temperature, and simultaneously has the advantages of high tensile strength, large elongation and strong adaptability to shrinkage deformation and cracking of a base layer, a high-strength waterproof layer can be formed, and the waterproof effect is good; the chemical root-resisting agent is added into SBS modified asphalt, and when the plant root system contacts the chemical root-resisting agent, the plant root system can be cornified, and can not grow downwards continuously, and the existing root system of the plant can not be damaged, so that the root system can be prevented from penetrating through the waterproof layer, and the normal growth of the plant can be guaranteed; therefore, the waterproof root-resistant layer has the function of preventing plant roots from penetrating the waterproof roll, so that the waterproof roll can keep the waterproof function for a long time.
This practicality further sets up to, be equipped with the viscose layer between child base cloth and the waterproof root layer of nai.
Through adopting above-mentioned technical scheme, the viscose layer can increase child base cloth and waterproof resistant adhesion strength and the laminating degree between the root layer, prevents to appear the gap between waterproof resistant root layer and the child base cloth, and then avoids waterproof resistant root layer to break away from with child base cloth, increases waterproofing membrane's life.
The utility model discloses further set up to, the viscose layer is wavy, and child base cloth is close to the surface of viscose layer one side be with viscose layer complex wavy structure, waterproof root layer resistant be close to the surface of viscose layer one side be with viscose layer complex wavy structure.
Through adopting above-mentioned technical scheme, adopt wavy structure to bond, can increase area of contact, further improve child base cloth and waterproof resistant root layer's joint strength, reduce waterproof resistant root layer and the condition that child base cloth breaks away from, improve waterproofing membrane's water-proof effects, improve waterproofing membrane's life simultaneously.
This practicality further sets up to, the viscose layer that the viscose layer was glued for the polyvinyl alcohol environmental protection and forms.
By adopting the technical scheme, the polyvinyl alcohol environment-friendly adhesive has good bonding property, simple production process, environmental protection and no pollution.
This practicality further sets up as, the bottom surface of adhesive linkage bonds and has to tear the film.
By adopting the technical scheme, the tearable film can prevent impurities such as dust and the like from being adhered to the adhesive layer, the adhesive property of the adhesive layer is improved, and the tearable film can be peeled off from the adhesive layer when in use; meanwhile, in the transportation process of the waterproof coiled material, the tearable film can prevent the adhesion between the bonding layer of the waterproof coiled material and other substances, and is convenient to transport.
This practicality further sets up to, the top surface bonding of waterproof resistant root layer has the waterproof protective layer of resistant root layer of protection.
Through adopting above-mentioned technical scheme, the protective layer increases waterproofing membrane's thickness, increases waterproofing membrane's third dimension, protects waterproof resistant root layer simultaneously, reduces the external environment and produces the condition of destruction to waterproof resistant root layer, improves waterproof resistant root layer's water-proof effects, improves waterproofing membrane's life.
The utility model is further arranged in that the protective layer is a protective layer formed by a shale sheet.
Through adopting above-mentioned technical scheme, shale piece intensity is high, has fine guard action to waterproof resistant root layer, and the shale piece has ultraviolet irradiation's function simultaneously, reduces waterproofing membrane and produces the condition such as ageing, fracture because of ultraviolet irradiation, guarantees waterproofing membrane's water-proof effects, improves waterproofing membrane's life.
To sum up, the utility model discloses following beneficial effect has:
1. the adjacent waterproof coiled materials are clamped and connected through the clamping blocks and the clamping grooves, so that the situation that seams of the waterproof coiled materials are tilted is effectively reduced, the situation that water leaks from the seams of the waterproof coiled materials is reduced, and the waterproof effect of the waterproof coiled materials is improved; the seepage-proof layer covers the abutted seams of the waterproof coiled material, so that the contact probability of water and the abutted seams is reduced, the leakage of water from the abutted seams is further reduced, the waterproof effect of the waterproof coiled material is improved, and the service life of the waterproof coiled material is prolonged;
2. the top surface of waterproof resistant root layer bonds has the protective layer that the shale piece formed, increases waterproofing membrane's thickness, reduces the waterproof resistant root layer and because of the circumstances that external force striking damaged, simultaneously, the shale piece has anti ultraviolet irradiation's function, reduces waterproofing membrane and because of ultraviolet irradiation produces the circumstances such as ageing, fracture, guarantees waterproofing membrane's water-proof effects, improves waterproofing membrane's life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
Reference numerals: 1. a tire base fabric; 2. a waterproof root-resistant layer; 3. an adhesive layer; 4. a card slot; 5. a clamping block; 41. an impermeable layer; 42. a water-swelling sealing strip when meeting water; 6. an adhesive layer; 7. a tearable film; 8. and a protective layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a root resistance waterproofing membrane, combines fig. 1 and fig. 2, including the child base cloth 1 and the waterproof root layer 2 of nai who makes waterproofing membrane, waterproof root layer 2 coating of nai at child base cloth 1 top surface, the bottom surface of child base cloth 1 bonds and has adhesive linkage 3, bonds on the adhesive linkage 3 and has to tear film 7.
The waterproof root-resistant layer 2 is made of SBS modified asphalt added with a chemical root-resistant agent, and the chemical root-resistant agent is Herbitect (purchased from Siyang International trade (Nantong) Co., Ltd.), and can play a role in preventing plant roots from penetrating through the waterproof coiled material and preventing water. Can tear film 7 and choose for use high density polyethylene film, can prevent impurity adhesions such as dust on adhesive linkage 3, the transportation of being convenient for improves adhesive linkage 3's adhesion performance.
As shown in fig. 2, an adhesive layer 6 is arranged between the base fabric 1 and the waterproof root-resistant layer 2, and the adhesive layer 6 is made of polyvinyl alcohol environment-friendly glue. The adhesive layer 6 is in a wave-shaped structure. One side of the base fabric 1 close to the adhesive layer 6 is in a wave shape matched with the adhesive layer 6, and the base fabric 1 is tightly abutted and bonded with the adhesive layer 6. One side of the waterproof root-resistant layer 2 close to the adhesive layer 6 is wavy and matched with the adhesive layer 6, and the waterproof root-resistant layer 2 is tightly abutted and bonded with the adhesive layer 6. The wavy adhesive layer 6 increases the contact area between the adhesive layer 6 and the tire base cloth 1 and between the adhesive layer and the waterproof root-resistant layer 2, so that the bonding firmness is increased, and the service life of the waterproof coiled material is prolonged.
As shown in fig. 2, a protective layer 8 formed by shale pieces is bonded on the top surface of the waterproof root-resistant layer 2, and the protective layer 8 protects the waterproof root-resistant layer 2, so that the damage of the waterproof root-resistant layer 2 is reduced, and the service life of the waterproof roll is prolonged; meanwhile, the protective layer 8 increases the thickness of the waterproof roll and increases the stereoscopic impression of the waterproof roll, so that the waterproof roll is not easy to wrinkle, and the cracking condition of the waterproof roll is reduced; in addition, the shale pieces have the function of ultraviolet irradiation resistance, the conditions of aging, cracking and the like of the waterproof coiled material due to ultraviolet irradiation are reduced, the waterproof effect of the waterproof coiled material is ensured, and the service life of the waterproof coiled material is prolonged.
Referring back to fig. 1, a clamping groove 4 is vertically formed in the side surface of the waterproof roll, the clamping groove 4 is a wedge-shaped groove, and the length of the clamping groove 4 is the same as the thickness of the waterproof roll. The clamping grooves 4 are arranged in a plurality and are evenly distributed along the length direction of the waterproof roll at intervals. A clamping block 5 is embedded in the clamping groove 4, the clamping block 5 is a wedge-shaped block matched with the clamping groove 4, and the clamping block 5 slides into the clamping groove 4 from the top end of the clamping groove 4 and then is fixedly connected with the adjacent waterproof coiled materials. Draw-in groove 4 and fixture block 5 are connected two adjacent waterproofing membrane, reduce the condition of waterproofing membrane piece joint department perk, can prevent adjacent waterproofing membrane alternate segregation simultaneously, reduce the condition of piece joint grow, further reduce the condition that waterproofing membrane's piece joint department leaked, improve waterproofing membrane's water-proof effects.
As shown in fig. 1, a barrier layer 41 is bonded to the top surface of the block 5, and a water-swellable seal 42 is bonded to the outer circumferential surface of the barrier layer 41. Anti-seepage layer 41 covers adjacent waterproofing membrane's piece department to simultaneously bond with two waterproofing membrane's top surface, set up simultaneously at anti-seepage layer 41 outer peripheral face and meet water inflation sealing rod 42, can reduce the condition that water got into piece department, thereby further reduce the condition of water from piece department seepage, improve waterproofing membrane's water-proof effects.
The utility model discloses a use as follows:
when the waterproof coiled materials are laid, the tearable film 7 is torn off, and one waterproof coiled material is laid at the position needing water proofing; then, when another waterproof coiled material is laid, clamping blocks 5 on the waterproof coiled material are clamped into clamping grooves 4 of adjacent waterproof coiled materials, the two adjacent waterproof coiled materials are connected, and meanwhile, the waterproof coiled materials are bonded with positions needing water prevention through bonding layers 3; and finally, fixedly connecting the impermeable layer 41 with the top surface of the waterproof roll to cover the abutted seams of the waterproof roll.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a root resistance waterproofing membrane, is including child base cloth (1) and the waterproof root layer (2) of nai who makes waterproofing membrane, waterproof root layer (2) coating of nai on child base cloth (1), and one side that waterproof root layer (2) of nai were kept away from in child base cloth (1) is equipped with adhesive linkage (3), its characterized in that: open-top's draw-in groove (4) is seted up to waterproofing membrane's side, and joint has fixture block (5) in draw-in groove (4), fixture block (5) and adjacent waterproofing membrane fixed connection, and the top surface bonding of fixture block (5) has barrier layer (41) that covers waterproofing membrane seam crossing.
2. The root penetration resistant waterproofing membrane of claim 1 wherein: the clamping groove (4) is a wedge-shaped groove, and the clamping block (5) is a wedge-shaped block matched with the clamping groove (4).
3. The root penetration resistant waterproofing membrane of claim 1 wherein: the waterproof root-resistant layer (2) is the waterproof root-resistant layer (2) of SBS modified asphalt added with chemical root-resistant agent.
4. The root penetration resistant waterproofing membrane of claim 1 wherein: an adhesive layer (6) is arranged between the base fabric (1) and the waterproof root-resistant layer (2).
5. The root penetration resistant waterproofing membrane of claim 4 wherein: the adhesive layer (6) is wavy, the surface of one side, close to the adhesive layer (6), of the tire base fabric (1) is a wavy structure matched with the adhesive layer (6), and the surface of one side, close to the adhesive layer (6), of the waterproof root-resistant layer (2) is a wavy structure matched with the adhesive layer (6).
6. The root penetration resistant waterproofing membrane of claim 4 wherein: the adhesive layer (6) is an adhesive layer (6) formed by polyvinyl alcohol environment-friendly adhesive.
7. The root penetration resistant waterproofing membrane of claim 1 wherein: the bottom surface of the adhesive layer (3) is adhered with a tearable film (7).
8. The root penetration resistant waterproofing membrane of claim 1 wherein: the top surface of the waterproof root-resistant layer (2) is bonded with a protective layer (8) for protecting the waterproof root-resistant layer (2).
9. The root penetration resistant waterproofing membrane of claim 8 wherein: the protective layer (8) is a protective layer (8) formed of a shale sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138943.1U CN211227003U (en) | 2019-12-03 | 2019-12-03 | Root-resistant waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138943.1U CN211227003U (en) | 2019-12-03 | 2019-12-03 | Root-resistant waterproof coiled material |
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| Publication Number | Publication Date |
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| CN211227003U true CN211227003U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922138943.1U Active CN211227003U (en) | 2019-12-03 | 2019-12-03 | Root-resistant waterproof coiled material |
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| CN (1) | CN211227003U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227523A (en) * | 2020-10-27 | 2021-01-15 | 白音洁 | Prefabricated plate shock insulation component for prefabricated building |
| CN112318962A (en) * | 2020-11-06 | 2021-02-05 | 浙江伟伦建材科技有限公司 | Building waterproofing membrane convenient to lay |
| CN113059895A (en) * | 2021-05-08 | 2021-07-02 | 四川环图材料科技有限公司 | Preparation method of plant root puncture-resistant waterproof coiled material for planted roof |
-
2019
- 2019-12-03 CN CN201922138943.1U patent/CN211227003U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227523A (en) * | 2020-10-27 | 2021-01-15 | 白音洁 | Prefabricated plate shock insulation component for prefabricated building |
| CN112318962A (en) * | 2020-11-06 | 2021-02-05 | 浙江伟伦建材科技有限公司 | Building waterproofing membrane convenient to lay |
| CN113059895A (en) * | 2021-05-08 | 2021-07-02 | 四川环图材料科技有限公司 | Preparation method of plant root puncture-resistant waterproof coiled material for planted roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Root puncture resistant waterproof coiled material Effective date of registration: 20211222 Granted publication date: 20200811 Pledgee: Bank of Cangzhou Limited by Share Ltd. Yutian branch Pledgor: YUANDAHONGYU (TANGSHAN) WATERPROOF MATERIAL CO.,LTD. Registration number: Y2021980015931 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |