CN209904136U - Waterproof reflective coiled material convenient to overlap joint - Google Patents
Waterproof reflective coiled material convenient to overlap joint Download PDFInfo
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- CN209904136U CN209904136U CN201821780962.3U CN201821780962U CN209904136U CN 209904136 U CN209904136 U CN 209904136U CN 201821780962 U CN201821780962 U CN 201821780962U CN 209904136 U CN209904136 U CN 209904136U
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- flame retardant
- reflective
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Abstract
The utility model discloses a waterproof reflective coiled material convenient to overlap joint, including film substrate layer, metal mesh layer, ethylene vinyl acetate copolymer waterproof layer, thermoplasticity polyolefin waterproof layer, anti ultraviolet coating, reflection of light coating and super hydrophobic nanometer coating, the film substrate layer is PET membrane or PC membrane, and the internal surface of film substrate layer coats and has the first fire retardant coating, scribbles the second fire retardant coating that film substrate layer surface coating has, and the surface coating of first fire retardant coating has one deck antistatic agent coating; the utility model discloses when the overlap joint between adjacent coiled material, in the position portion that moves back on the extension embedding another coiled material of adjacent coiled material one end to make the fixture block embedding logical inslot, then hot pressing once more can bond together after being heated, thereby make the swift firm connection between the adjacent coiled material, be difficult for breaking away from when making to connect between the adjacent coiled material.
Description
Technical Field
The utility model relates to a coiled material specifically is a waterproof reflection of light coiled material convenient to overlap joint.
Background
The waterproof coiled material is required to have good water resistance, stability to temperature change (no flowing, no bubbling and no blurring at high temperature; no brittle fracture at low temperature), certain mechanical strength, extensibility and fracture resistance, certain flexibility and aging resistance and the like; the waterproof roll is a curlable sheet-shaped waterproof material. Is one of important varieties in waterproof materials of building engineering; the waterproof material can be divided into three categories, namely asphalt waterproof material, high polymer modified waterproof coiled material and synthetic polymer waterproof coiled material (SBC120 polyethylene polypropylene composite coiled material). Various waterproof coiled materials such as PVC, EVA, PE, ECB and the like
The waterproof roll is mainly used for building walls, roofs, tunnels, highways and the like, can resist external rainwater and underground water leakage, is a flexible coiled building material product, serves as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, and plays a vital role in the whole engineering.
Waterproofing membrane among the prior art, directly through protruding and recess overlap joint between the adjacent coiled material, when connecting the coiled material through direct overlap joint's mode, the coiled material atress is drawn, then leads to protruding to break away from and lead to adjacent coiled material to break away from in the recess easily, so wait to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof reflection of light coiled material convenient to overlap joint to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a waterproof reflective coiled material convenient for lapping comprises a film base material layer, a metal mesh layer, an ethylene-vinyl acetate copolymer waterproof layer, a thermoplastic polyolefin waterproof layer, an ultraviolet-proof coating, a reflective coating and a super-hydrophobic nano coating, wherein the film base material layer is a PET (polyethylene terephthalate) film or a PC (polycarbonate) film, a first flame retardant coating is coated on the inner surface of the film base material layer, a second flame retardant coating is coated on the outer surface of the film base material layer, and an antistatic agent coating is coated on the surface of the first flame retardant coating; the surface of the first flame retardant coating is sequentially provided with a metal mesh layer, an ethylene-vinyl acetate copolymer waterproof layer, a thermoplastic polyolefin waterproof layer, an ultraviolet-proof coating, a reflective coating and a super-hydrophobic nano coating; an extension part is arranged on one side of the coiled material, a through groove is formed in the extension part, a withdrawing part used for being clamped and embedded in the extension part is arranged on the other side of the coiled material, and a clamping block used for being embedded in the through groove is fixed on the withdrawing part.
Furthermore, the film substrate layer, the metal mesh layer, the ethylene-vinyl acetate copolymer waterproof layer and the thermoplastic polyolefin waterproof layer are subjected to one-step hot press molding.
Furthermore, the ultraviolet-proof coating, the reflective coating and the super-hydrophobic nano coating are formed by spraying in sequence.
Further, the first flame retardant coating and the second flame retardant coating are both phosphorus flame retardant coatings or nitrogen flame retardant coatings.
Further, the ultraviolet-proof coating is formed by spraying an ultraviolet-proof coating agent.
Further, the light reflecting coating is a coating of a light reflecting material.
Furthermore, the thicknesses of the film substrate layer, the first flame retardant coating, the second flame retardant coating, the antistatic agent coating, the metal mesh layer, the ethylene-vinyl acetate copolymer waterproof layer, the thermoplastic polyolefin waterproof layer, the ultraviolet-proof coating, the reflective coating and the super-hydrophobic nano coating are all 0.2-0.5 mm.
Compared with the prior art, the utility model has the advantages that when the adjacent coiled materials are lapped, the extending part at one end of the adjacent coiled material is embedded into the position withdrawing part on the other coiled material, the clamping block is embedded into the through groove, and then hot pressing is carried out again, and the adjacent coiled materials can be bonded together after being heated, so that the connection between the adjacent coiled materials is fast and firm, and the adjacent coiled materials are not easy to separate when being connected; the utility model discloses a two-layer waterproof material layer can double-deck waterproof, and water-proof effects is good, and ultraviolet protection coating, reflection of light coating combined action prevent that the waterproof material temperature from rising, prevent that waterproof material from suffering ultraviolet ray to destroy, have prolonged greatly the utility model discloses a life.
Drawings
FIG. 1 is a schematic view of a waterproof roll for easy splicing.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1, a waterproof and reflective coiled material convenient for lap joint comprises a film substrate layer 1, a metal mesh layer 5, an ethylene-vinyl acetate copolymer waterproof layer 6, a thermoplastic polyolefin waterproof layer 7, an ultraviolet-proof coating layer 8, a reflective coating layer 9 and a super-hydrophobic nano coating layer 10, the film substrate layer 1 is a PET film or a PC film, the inner surface of the film substrate layer 1 is coated with a first flame retardant coating 2, the outer surface of the film substrate layer 1 is coated with a second flame retardant coating 3, the first flame retardant coating 2 and the second flame retardant coating 3 are both phosphorus flame retardant coatings or nitrogen flame retardant coatings, the flame retardant coating has high flame retardant efficiency, does not discharge toxic gas and has good environmental protection, the surface of the first flame retardant coating 2 is coated with an antistatic agent coating 4, and the antistatic agent is an additive which is added into plastics or coated on the surface of a molded product to achieve the aim of reducing static accumulation. Antistatic agents can be classified into two major types, internal type and external type, depending on the method of use, and the main type used for plastics is internal type antistatic agent. They can also be classified into two main categories, temporary and permanent, according to the properties of the antistatic agent; the antistatic agent can be classified into an external coating type and an internal mixing type according to the use mode. The utility model adopts an external coating type antistatic agent, which is a type of antistatic agent used for coating the surface of a high polymer material. The antistatic coating is prepared by preparing a solution with the mass fraction of 0, 5-2, 0% by using water or ethanol and the like, attaching the solution on the surface of a high polymer material by a method of coating, spraying or dipping and the like, and drying the solution at room temperature or hot air. These are mostly cationic antistatic agents, and some are amphoteric and anionic antistatic agents; the antistatic agent coating 4 is used for reducing the generation of static electricity, and is beneficial to reducing the occurrence of fire;
the surface of the first flame retardant coating 2 is sequentially provided with a metal mesh layer 5, an ethylene-vinyl acetate copolymer waterproof layer 6, a thermoplastic polyolefin waterproof layer 7, an ultraviolet-proof coating 8, a reflective coating 9 and a super-hydrophobic nano coating 10, the film substrate layer 1, the metal mesh layer 5, the ethylene-vinyl acetate copolymer waterproof layer 6 and the thermoplastic polyolefin waterproof layer 7 are subjected to one-step hot press molding, and the ultraviolet-proof coating 8, the reflective coating 9 and the super-hydrophobic nano coating 10 are sequentially sprayed; the ultraviolet-proof coating 8 is formed by spraying an ultraviolet-proof coating agent, and the reflective coating 9 is a coating made of a reflective material and can reflect sunlight and reduce heat brought by the sunlight;
an extension part 101 is arranged on one side of the coiled material, a through groove 102 is formed in the extension part 101, a withdrawing part 103 used for being clamped and embedded in the extension part 101 is arranged on the other side of the coiled material, and a clamping block 104 used for being embedded in the through groove 102 is fixed on the withdrawing part 103.
By adopting the scheme, when the adjacent coiled materials are lapped, the extending part 101 at one end of the adjacent coiled material is embedded into the position retreating part 103 on the other coiled material, the clamping block 104 is embedded into the through groove 102, and then the coiled materials are hot-pressed again and can be bonded together after being heated, so that the adjacent coiled materials are fast and firmly connected, and the adjacent coiled materials are not easy to separate when being connected.
Wherein the thicknesses of the film substrate layer 1, the first flame retardant coating layer 2, the second flame retardant coating layer 3, the antistatic agent coating layer 4, the metal mesh layer 5, the ethylene-vinyl acetate copolymer waterproof layer 6, the thermoplastic polyolefin waterproof layer 7, the ultraviolet-proof coating layer 8, the reflective coating layer 9 and the super-hydrophobic nano coating layer 10 are all 0.2-0.5 mm.
The two-layer waterproof material layer of the utility model can be double-layer waterproof, has good waterproof effect, and the ultraviolet-proof coating and the reflective coating act together to prevent the temperature of the waterproof material from rising and the waterproof material from being damaged by ultraviolet rays, thereby greatly prolonging the service life of the utility model; meanwhile, the flame-retardant coating has the advantages of no toxicity, no odor, flame retardance and the like, meets the requirement of environmental protection, has better tensile property, is suitable for packaging, and plays a role in protecting wrapped objects against flame, static electricity, dust, ultraviolet and the like.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A waterproof reflective coiled material convenient for lapping comprises a film base material layer, a metal mesh layer, an ethylene-vinyl acetate copolymer waterproof layer, a thermoplastic polyolefin waterproof layer, an ultraviolet-proof coating, a reflective coating and a super-hydrophobic nano coating, and is characterized in that the film base material layer is a PET (polyethylene terephthalate) film or a PC (polycarbonate) film, a first flame retardant coating is coated on the inner surface of the film base material layer, a second flame retardant coating is coated on the outer surface of the film base material layer, and an antistatic agent coating is coated on the surface of the first flame retardant coating; the surface of the first flame retardant coating is sequentially provided with a metal mesh layer, an ethylene-vinyl acetate copolymer waterproof layer, a thermoplastic polyolefin waterproof layer, an ultraviolet-proof coating, a reflective coating and a super-hydrophobic nano coating; an extension part is arranged on one side of the coiled material, a through groove is formed in the extension part, a withdrawing part used for being clamped and embedded in the extension part is arranged on the other side of the coiled material, and a clamping block used for being embedded in the through groove is fixed on the withdrawing part.
2. The roll for waterproof and reflective coating easy to lap joint as claimed in claim 1, wherein the film substrate layer, the metal mesh layer, the ethylene vinyl acetate copolymer waterproof layer and the thermoplastic polyolefin waterproof layer are formed by one-step hot press molding.
3. The roll material convenient for overlapping as claimed in claim 1, wherein the ultraviolet-proof coating, the reflective coating and the super-hydrophobic nano coating are sequentially sprayed.
4. The roll of waterproof and reflective material for easy splicing as claimed in claim 1, wherein the first flame retardant coating and the second flame retardant coating are both phosphorus flame retardant coatings or nitrogen flame retardant coatings.
5. The roll material convenient for overlapping as claimed in claim 1, wherein the uv-resistant coating is formed by spraying uv-resistant coating agent.
6. The roll of waterproof and reflective material for easy splicing as claimed in claim 1, wherein said reflective coating is a coating of reflective material.
7. The roll for waterproof and reflective coating easy to lap joint as claimed in claim 1, wherein the thickness of said thin film substrate layer, first flame retardant coating, second flame retardant coating, antistatic agent coating, metal mesh layer, ethylene vinyl acetate copolymer waterproof layer, thermoplastic polyolefin waterproof layer, ultraviolet ray proof coating, reflective coating and super hydrophobic nano coating is 0.2-0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780962.3U CN209904136U (en) | 2018-10-31 | 2018-10-31 | Waterproof reflective coiled material convenient to overlap joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780962.3U CN209904136U (en) | 2018-10-31 | 2018-10-31 | Waterproof reflective coiled material convenient to overlap joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209904136U true CN209904136U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821780962.3U Expired - Fee Related CN209904136U (en) | 2018-10-31 | 2018-10-31 | Waterproof reflective coiled material convenient to overlap joint |
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| CN (1) | CN209904136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155565A (en) * | 2020-03-11 | 2020-05-15 | 张晶 | Multi-layer composite construction method for waterproof coiled material without lap joint loss |
| CN113089855A (en) * | 2021-05-21 | 2021-07-09 | 甘肃省凯潢防水科技建材有限公司 | High-elasticity waterproof material |
| CN113717540A (en) * | 2021-07-26 | 2021-11-30 | 安徽大禹防水科技发展有限公司 | Thermoplastic polyolefin waterproof coiled material and preparation method thereof |
-
2018
- 2018-10-31 CN CN201821780962.3U patent/CN209904136U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155565A (en) * | 2020-03-11 | 2020-05-15 | 张晶 | Multi-layer composite construction method for waterproof coiled material without lap joint loss |
| CN111155565B (en) * | 2020-03-11 | 2022-04-08 | 张晶 | Multi-layer composite construction method for waterproof coiled material without lap joint loss |
| CN113089855A (en) * | 2021-05-21 | 2021-07-09 | 甘肃省凯潢防水科技建材有限公司 | High-elasticity waterproof material |
| CN113717540A (en) * | 2021-07-26 | 2021-11-30 | 安徽大禹防水科技发展有限公司 | Thermoplastic polyolefin waterproof coiled material and preparation method thereof |
| CN113717540B (en) * | 2021-07-26 | 2022-08-05 | 安徽大禹防水科技发展有限公司 | Thermoplastic polyolefin waterproof coiled material and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20201031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |