KR20100038240A - Epdm butyl water proof sheet - Google Patents
Epdm butyl water proof sheet Download PDFInfo
- Publication number
- KR20100038240A KR20100038240A KR1020060113024A KR20060113024A KR20100038240A KR 20100038240 A KR20100038240 A KR 20100038240A KR 1020060113024 A KR1020060113024 A KR 1020060113024A KR 20060113024 A KR20060113024 A KR 20060113024A KR 20100038240 A KR20100038240 A KR 20100038240A
- Authority
- KR
- South Korea
- Prior art keywords
- sheet
- film
- epdm
- butyl
- adhesive
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/06—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/18—Layered products comprising a layer of natural or synthetic rubber comprising butyl or halobutyl rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Abstract
In the present invention, the synthetic polymer EPDM rubber is processed to a certain thickness through a vulcanization process to form a sheet, and a polystyrene film is heated and pressed on the upper part of the EPDM sheet, or an adhesive is applied to the film surface, and a butyl rubber is placed on the lower part of the EPDM sheet. (IIR) is the main raw material coated with butyl louver made by homogeneous reaction of dots, adhesives and other additives to a certain thickness, and a sheet made by attaching release paper to the lower part of butyl rubber and permanently with EPDM sheet forming strong kitchen water layer. A butyl louver layer that maintains adhesion and elasticity without hardening at all times and has a perfect bond with concrete with solid adhesion to all adherends, and a film layer forming a beautiful surface protection layer. Combined, double and triple waterproofing, flexible waterproof material enables precise construction and simple construction Maintenance is simple, and wishes the junction and the junction between the sheet and the concrete Patent perfect waterproof sheet.
EPDM self-adhesive synthetic rubber sheet, rubber sheet, EPDM sheet, synthetic rubber sheet, waterproof sheet. Butyl rubber sheet, Butyl rubber. EPDM
Description
As a roof waterproofing product, the improved asphalt sheet, which has been widely used up to now, has a high defect rate and a fire risk, and the construction is significantly reduced. Similar products include a self-adhesive rubber sheet made of polybutylene film coated with butyl louver. This strong butyl takes up 99% of the material, causing jungle. In summer, wall drooping and polyethylene alone are so weak that it tends to tear on foreign objects or protruding surfaces. When moisture or dust gets on the film surface, Adhesion drops significantly.
In addition, there was a product in which butyl was inserted in butyl, which was used a long time ago, but there was a product that was cut off after construction due to defects. Is damaged and becomes a resource worker.
EPDM has the disadvantage of not being able to remove 100% of the surface bubbles and inactive surface, so there is no other finishing method, so the aesthetics are not beautiful, so the surface embossing was done to solve the two simultaneously. The adhesive strength is reduced, and even if the surface bubble is completely processed, the product value is reduced with the black rubber sheet.
In order to secure these shortcomings and to make the waterproofing effect double, the present inventor solved the bubble phenomenon of the EPDM surface, attaching the film without embossing on the EPDM Sheet, and applying special primer so that Butyl is well bonded on the lower part of the EPDM. The coating is integrated and the waterproof effect is tripled and the aesthetics are also designed to make the foundation beautiful enough to see the sheet waterproofing material, which is black in color. .
Self-contained construction is safe for workers, simple to install, waterproof, and guaranteed for a long time.
1. How can the most efficient treatment of the adhesion between the lower layer, the adhesion between the sheet layers and the adhesion between the joints between the sheets be achieved in the fantastic combination of EPDM sheet with excellent waterproofness and butyl which realizes both adhesiveness and waterproofness at the same time.
2. How can you finish the black rubber sheet of EPDM to increase the value of the product?
3. Can you improve the constructability and reduce the cost while making the best of both products with the simplest method?
4. Is there any product that is easy to repair because it does not ride in one place when it is cracked or leaks?
5. Beautiful beauty, bright image and good workability
6.The product has no joint lifting or peeling due to the reliable joint treatment.
7.Product that is integral with the sphere by perfect combination with concrete
8. We wanted to devise an economical and inexpensive product, and the Opp Sheet can meet all these requirements.
The present invention is a sheet made by printing a logo printed with green color on the upper surface of EPDM sheet with 0.5T or more, coated with Butyl rubber with high self-adhesiveness over 0.5T on the lower part of EPDM Sheet, and a release paper on the lower part of butyl. This product is invented to perform more efficient and perfect waterproof work by showing the advantages of waterproofing sheet.
181.Polystyrene non-oriented film
Cross-lamination of polystyrene film in two layers eliminates the directionality and is flexible. The film is made of green color with the elongation rate, stinging, tensile strength, heat and aging resistance. It can be cut without a chair and made to look beautiful. By attaching the polystyrene film to the top using hot pressing or adhesive, it is waterproof by itself, forming the waterproof layer of the sheet once more, and the design and appearance are beautiful, preventing contamination and reinforcing the strength of the sheet.
In addition to the advantage of forming the waterproof layer once more, the embossing process on the EPDM sheet weakens the adhesive strength between sheets, and it is difficult to print without embossing, and the design is inadequate for the product. I wanted to strengthen it.
2.EPDM SHEET
The non-exposed waterproof sheet processed synthetic polymer EPDM rubber to a certain thickness through a vulcanization process, and the bottom surface bonded with butyl has a special surface treatment to enhance affinity with butyl rubber. EPDM is very resistant to oxygen, ozone and UV radiation in the air.
Since the operating temperature ranges from -50 degrees C to 150 degrees C, there is almost no change in quality even under severe climate change conditions. It is excellent in airtightness against gaseous liquid, and excellent in heat insulation and waterproof function.
3.Butyl rubber adhesive layer
Butyl rubber is designed to maximize the affinity with the special surface treated EPDM surface and the adhesion with the lower extremity by homogeneously applying (IIR) adhesion agent and other additives. And the role of the secondary waterproof layer at the same time. Butyl rubber is not taken down at low temperature and does not soften at high temperature. Weather resistance Chemical resistance Ozone resistance is excellent. It has strong adhesion to all kinds of adherends and shows strong resistance to cracking. Butyl rubber always maintains adhesion and elasticity without permanent hardening.
Butyl rubber is a perfect combination with concrete, so it is integrated with the sphere so that water does not penetrate the water even if it leaks.
The lower part is attached with release paper so that it is easy to work and move.
These three waterproof materials are layered in three stages, integrated into one sheet, and the three advantages are combined.The waterproofing effect is tripled, and it is more waterproof material that combines construction, waterproofness, protection, aesthetics, workability and economic efficiency.
The waterproofness is sure, but the adhesion between the lower limbs and the sheet-to-sheet connection method is a problem. It solved the surface of EMPDM with the film, freely expressing the value of the product with free expression, waterproofing tripled, construction and defect repair is simple, life is semi-permanent, beauty is beautiful, the foundation is easy and self-supporting. It is a product that can contribute to the development of the building due to the low price. It is waterproof on the roof of the building, the upper floor of the underground parking lot, the exterior waterproofing of civil engineering structures, the waterproofing of bridges of railway and road bridges, the waterproofing of tunnels, the landfills of waste, special underground storage facilities, etc. It can be used without being restricted by the scope of use.
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060071182 | 2006-07-28 | ||
KR20060071182 | 2006-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20100038240A true KR20100038240A (en) | 2010-04-14 |
Family
ID=42215102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060113024A KR20100038240A (en) | 2006-07-28 | 2006-11-15 | Epdm butyl water proof sheet |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20100038240A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120083064A1 (en) * | 2010-09-30 | 2012-04-05 | DuPont Apollo Ltd. | Process for solar cell module edge sealing |
-
2006
- 2006-11-15 KR KR1020060113024A patent/KR20100038240A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120083064A1 (en) * | 2010-09-30 | 2012-04-05 | DuPont Apollo Ltd. | Process for solar cell module edge sealing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101484093B1 (en) | Integral Type Color Sheet for Waterproof and Root Barrier Using PVC Sheet and Adhesive and the Construction Method Thereof | |
US7267735B2 (en) | Prefab-type waterproofing structure and method for fabricating the waterproofing structure | |
CN202755985U (en) | Plastic waterproof roll for pre-installing and inverted adhering construction | |
JP2001521840A (en) | Sealing sheet assembly for structure surface and method of manufacturing and applying the same | |
KR101463721B1 (en) | Multi-Plate Complex Sheet with Waterproof, Root Barrier and Adhesive Condition and Construction Method Thereof | |
KR101541324B1 (en) | Waterproofing seal material and tape, constructing method of waterproof using the same | |
MX2012006001A (en) | Sealing web having a block against plasticizer migration. | |
KR101213140B1 (en) | Rubberized asphalt self-adhesive waterproofing sheet for outside exposure | |
KR100781992B1 (en) | Un-vulcanized buthyl synthetic rubber sheets-waterproof material of self-adhesion type | |
JP5326496B2 (en) | Thermal barrier sheet | |
KR20090110034A (en) | Butylene Rubber Waterproof Sheet, Complex Waterproof Constructing Method Using the Same and Waterproof Structure | |
KR200436164Y1 (en) | Epdm butyl sheet | |
KR101343990B1 (en) | A roof sheet of self viscosity type and preparing method thereof | |
KR20100105211A (en) | Improved waterproof sheet, method for constructing waterproof and waterproof structure using the same | |
KR101135165B1 (en) | Complex Waterproof Sheet, Waterproof Constructing Method Using the Same and Waterproof Structure | |
KR20170025054A (en) | The water proofing layers for the concrete structures | |
KR200393968Y1 (en) | Self adhesive waterproof sheet made of EPDM and butyl rubber | |
KR20100038240A (en) | Epdm butyl water proof sheet | |
KR101072343B1 (en) | Dry-type waterproof method using polymerized composite waterproof sheet and rubber asphalt sheet | |
KR102295908B1 (en) | Water-swelling acrylate complex sheet, and construction method for prevention of water and root used the same | |
CN212174867U (en) | Polyurethane waterproofing membrane | |
JPH0369424B2 (en) | ||
KR200436165Y1 (en) | Epdm butyl sheet | |
KR200247450Y1 (en) | Water-Proof Sheet having Insulation of Pad Type | |
KR20130107746A (en) | Structure for complex heat insulator waterproof used in uneven roof panel and method using the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |