CN213508972U - High-strength anti-cracking waterproof coiled material - Google Patents
High-strength anti-cracking waterproof coiled material Download PDFInfo
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- CN213508972U CN213508972U CN202022320828.9U CN202022320828U CN213508972U CN 213508972 U CN213508972 U CN 213508972U CN 202022320828 U CN202022320828 U CN 202022320828U CN 213508972 U CN213508972 U CN 213508972U
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Abstract
The utility model relates to a high strength anticracking waterproofing membrane, including sun-proof top layer, anti-tear layer and basic unit, the lower surface adhesion of basic unit is fixed with one deck polymer self-adhesive layer, the last surface adhesion of basic unit is fixed with the rubber sealing layer, rubber sealing layer upper portion is fixed with anti-tear layer and sun-proof top layer according to range upon range of, the equal cladding elastic sleeve in inside both sides on anti-tear layer, the side reinforcing steel wire has been preset in the elastic sleeve. The utility model discloses a top layer overlap joint portion, middle level overlap joint portion and the mutual coincide of lower floor's overlap joint portion to improve the sealing performance between the adjacent waterproofing membrane, the arc undercut that is on waterproofing membrane surface can assemble the water conservancy diversion to the rainwater, prevents that the rainwater from stopping in waterproofing membrane's seam crossing for a long time, prevents the rainwater infiltration, utilizes tearing intraformational elastic sleeve of tearing and middle part to strengthen the steel wire, can show the anti tear performance that improves waterproofing membrane.
Description
Technical Field
The utility model relates to a waterproofing membrane technical field particularly, relates to a rupture waterproofing membrane is prevented to high strength.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be curled into a roll-shaped flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering.
At present waterproofing membrane is through adopting adhesion material directly to adhere the matrix on the building surface, because lack the structure of preventing splitting on the matrix, very easily because pull and cause the coiled material to warp, tear, cracked phenomenon in laying the installation, influence the waterproof sealing effect of coiled material and lay the installation operation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a waterproofing membrane prevents splitting of high strength can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high strength anticracking waterproofing membrane, includes sun-proof top layer, anti-tear layer and basic unit, the lower surface adhesion of basic unit is fixed with one deck polymer self-adhesive layer, the upper surface adhesion of basic unit is fixed with the rubber sealing layer, rubber sealing layer upper portion is fixed with anti-tear layer and sun-proof top layer according to range upon range of, the equal cladding elastic sleeve in inside both sides on anti-tear layer, the side reinforcing steel wire has been preset in the elastic sleeve.
Preferably, the middle parts of the sun-proof surface layer and the anti-tearing layer are arc-shaped and sunken downwards, the left side of the sun-proof surface layer exceeds the side edge of the anti-tearing layer to form a surface layer overlapping part, the left side of the anti-tearing layer exceeds the side edge of the base layer to form a middle layer overlapping part, and the reserved length of the right sides of the sun-proof surface layer and the anti-tearing layer is the same as the length of the left sides of the sun-proof surface layer and the anti-tearing layer.
Preferably, the sun-proof surface layer is a PET sun-proof film, and the anti-tear layer is a butyl rubber layer.
Preferably, the upper surface of the right side of the base layer is provided with a sealing groove, the left side of the rubber sealing layer is a lower-layer lap joint part, and a sealing strip matched with the sealing groove is integrally arranged on the lower surface of the lower-layer lap joint part.
Preferably, the side reinforcing steel wires on the two sides are connected through a middle reinforcing steel wire, and the middle reinforcing steel wires are arranged in a crossed mode.
Preferably, a connector is integrally arranged on the lower surface of the rubber sealing layer, the connector penetrates through the base layer, and a barb is integrally arranged on the lower surface of the base layer.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the side edges of the adjacent waterproof coiled materials are mutually overlapped through the surface layer overlapping part, the middle layer overlapping part and the lower layer overlapping part, so that the sealing performance between the adjacent waterproof coiled materials is improved, the surfaces of the waterproof coiled materials are arc-shaped and downwards sunken, rainwater can be gathered and guided, the rainwater is prevented from staying at the joint of the waterproof coiled materials for a long time, the rainwater is prevented from permeating, and the rainwater-proof effect is better;
(2) the anti-tearing performance of the waterproof coiled material can be obviously improved by utilizing the elastic sleeve and the side reinforcing steel wires in the anti-tearing layer, and the elastic sleeve and the side reinforcing steel wires are positioned on the two side edges of the waterproof coiled material, so that the phenomenon that the edge of the waterproof coiled material cracks can be effectively avoided, the lateral tensile anti-breaking performance of the waterproof coiled material can be improved by utilizing the middle reinforcing steel wire, and the construction efficiency is higher;
(3) utilize the connector to consolidate the basic unit, in the barb stretched into the polymer self-adhesion layer, improved the firm degree on polymer self-adhesion layer, prevented to drop from the basic unit on the surface, waterproofing membrane pastes the back more firmly.
Drawings
Fig. 1 is a schematic end face structure view of a high-strength anti-fracture waterproof roll of the present invention;
fig. 2 is a schematic top view of the tearing-resistant layer of the high-strength fracture-resistant waterproof roll of the present invention;
fig. 3 is the utility model relates to a structural schematic diagram is overlooked to high strength waterproofing membrane's of preventing splitting basic unit.
In the figure: 1. a skin layer lap joint part; 2. a middle layer lap joint part; 3. an elastic sleeve; 4. side reinforcing steel wires; 5. a sun-blocking top layer; 6. a tear resistant layer; 7. a rubber sealing layer; 8. a middle reinforcing steel wire; 9. a linker; 10. a sealing groove; 11. a lower layer lap joint part; 12. a base layer; 13. a polymeric self-adhesive layer; 14. and (6) barb.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.
Examples
As shown in fig. 1 to 3, a high-strength anti-fracture waterproof roll includes a sun-proof surface layer 5, an anti-tear layer 6 and a base layer 12, a polymer self-adhesive layer 13 is fixed to the lower surface of the base layer 12 in an adhesive manner, a rubber sealing layer 7 is fixed to the upper surface of the base layer 12 in an adhesive manner, the anti-tear layer 6 and the sun-proof surface layer 5 are fixed to the upper portion of the rubber sealing layer 7 in a stacked manner, both sides of the inside of the anti-tear layer 6 wrap an elastic sleeve 3, and a side reinforcing steel wire 4 is preset in the elastic sleeve 3.
Through above-mentioned technical scheme, utilize sun-proof top layer 5, can carry out sun-proof protection to waterproofing membrane's surface, reduce the ageing with higher speed that sunshine insolate and lead to, improve life, utilize elastic sleeve 3 and side in the anti-tear layer 6 to strengthen steel wire 4, can show the tear resistance who improves waterproofing membrane, because elastic sleeve 3 and side strengthen steel wire 4 and are located waterproofing membrane's both sides side, consequently, can effectively avoid the phenomenon that waterproofing membrane edge cracked.
In this embodiment, the middle part of sun-proof top layer 5 and anti-tear layer 6 is arc undercut, sun-proof top layer 5's left side surpasss anti-tear layer 6 side and forms top layer overlap joint portion 1, anti-tear layer 6's left side surpasss basic unit's 12 sides and forms middle level overlap joint portion 2, sun-proof top layer 5 and anti-tear layer 6's right side is reserved length and is surpassed length the same with sun-proof top layer 5 and anti-tear layer 6's left side, when laying this waterproofing membrane, reserves overlap joint portion and sun-proof top layer 5 and anti-tear layer 6's left side between the adjacent waterproofing membrane and reserves regional overlap joint each other through sun-proof top layer 5 and anti-tear layer 6's right side to improve the waterproof sealing performance between the adjacent waterproofing membrane.
The sunscreen surface layer 5 is a PET sunscreen film, and the tear-resistant layer 6 is a butyl rubber layer.
In this embodiment, base 12 right side upper surface is provided with seal groove 10, rubber sealing layer 7 left side is lower floor's overlap joint portion 11, the lower surface integration of lower floor's overlap joint portion 11 be provided with seal groove 10 complex sealing strip, the mutual gomphosis of sealing strip and seal groove 10 can prevent to be qualified for the next round of competitions the gap dislocation between the adjacent waterproofing membrane, is favorable to guaranteeing the compactness.
When specifically setting up, both sides connect through middle part reinforcing steel wire 8 between the side reinforcing steel wire 4, and cross arrangement between the reinforcing steel wire 8 of middle part utilizes middle part reinforcing steel wire 8, can improve waterproofing membrane side direction tensile and prevent fracture performance.
It can be understood that in this application, the integration is provided with connector 9 on the lower surface of rubber sealing layer 7, connector 9 passes basic unit 12, the integration of basic unit 12 lower surface is provided with barb 14, and the equipartition has the through-hole to be used for connector 9 to pass on the basic unit 12 to consolidate basic unit 12, barb 14 stretches into in the polymer self-adhesive layer 13, improves the firm degree of polymer self-adhesive layer 13, prevents to follow basic unit 12 and drops on the surface.
This waterproofing membrane is prevented splitting by high strength's theory of operation:
when laying waterproofing membrane, adjacent waterproofing membrane's side passes through top layer overlap joint portion 1, middle level overlap joint portion 2 and 11 mutual coincide of lower floor's overlap joint portion to improve the sealing performance between the adjacent waterproofing membrane, waterproofing membrane surface be the arc undercut, can assemble the water conservancy diversion to the rainwater, prevent that the rainwater from stopping in waterproofing membrane's seam crossing for a long time, prevent rainwater infiltration.
Waterproofing membrane's surface utilizes sun-proof top layer 5, can carry out sun-proof protection to waterproofing membrane's surface, it is ageing with higher speed to reduce sunshine insolate and lead to, and service life is prolonged, utilize elastic sleeve 3 and side reinforcing steel wire 4 in anti-tear layer 6, can show the tear resistance who improves waterproofing membrane, because elastic sleeve 3 and side reinforcing steel wire 4 are located waterproofing membrane's both sides side, consequently, can effectively avoid the phenomenon that waterproofing membrane edge cracked, utilize middle part reinforcing steel wire 8, can improve waterproofing membrane lateral tensile fracture resistance.
Utilize connector 9 to consolidate basic unit 12, barb 14 stretches into in polymer self-adhesive layer 13, improves the firm degree of polymer self-adhesive layer 13, prevents to drop on the surface from basic unit 12, and waterproofing membrane pastes the back more firmly.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high strength anticracking waterproofing membrane, includes sun-proof top layer (5), anti-tear layer (6) and basic unit (12), its characterized in that: the lower surface adhesion of basic unit (12) is fixed with one deck polymer self-adhesive layer (13), the upper surface adhesion of basic unit (12) is fixed with rubber sealing layer (7), rubber sealing layer (7) upper portion is according to range upon range of being fixed with anti-tear layer (6) and sun-proof top layer (5), elastic sleeve (3) are all wrapped up to the inside both sides of anti-tear layer (6), side reinforcing steel wire (4) have been preset in elastic sleeve (3).
2. The high-strength breakage-proof waterproof roll material according to claim 1, characterized in that: the middle part on sun-proof top layer (5) and anti-tear layer (6) is arc undercut, the left side on sun-proof top layer (5) surpasss anti-tear layer (6) side and forms top layer overlap joint portion (1), the left side on anti-tear layer (6) surpasss basic unit's (12) side and forms middle level overlap joint portion (2), the length is reserved on the right side on sun-proof top layer (5) and anti-tear layer (6) and surpasss the length the same with the left side on sun-proof top layer (5) and anti-tear layer (6).
3. The high-strength breakage-proof waterproof roll material according to claim 1, characterized in that: the sun-proof surface layer (5) is a PET sun-proof film, and the anti-tearing layer (6) is a butyl rubber layer.
4. The high-strength breakage-proof waterproof roll material according to claim 1, characterized in that: the upper surface of base layer (12) right side is provided with seal groove (10), rubber sealing layer (7) left side is lower floor's overlap joint portion (11), the lower surface integration of lower floor's overlap joint portion (11) is provided with and seal groove (10) complex sealing strip.
5. The high-strength breakage-proof waterproof roll material according to claim 1, characterized in that: the two sides of the side reinforcing steel wires (4) are connected through middle reinforcing steel wires (8), and the middle reinforcing steel wires (8) are arranged in a crossed mode.
6. The high-strength breakage-proof waterproof roll material according to claim 1, characterized in that: the lower surface of the rubber sealing layer (7) is integrally provided with a connector (9), the connector (9) penetrates through the base layer (12), and the lower surface of the base layer (12) is integrally provided with a barb (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022320828.9U CN213508972U (en) | 2020-10-19 | 2020-10-19 | High-strength anti-cracking waterproof coiled material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022320828.9U CN213508972U (en) | 2020-10-19 | 2020-10-19 | High-strength anti-cracking waterproof coiled material |
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| CN213508972U true CN213508972U (en) | 2021-06-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113583580A (en) * | 2021-07-16 | 2021-11-02 | 江苏凯伦建材股份有限公司 | Pre-laid waterproof coiled material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113583580A (en) * | 2021-07-16 | 2021-11-02 | 江苏凯伦建材股份有限公司 | Pre-laid waterproof coiled material and preparation method thereof |
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