KR102134978B1 - Eco-friendly asphalt waterproof sheet using recycling rubber and the manufacturing method the same - Google Patents
Eco-friendly asphalt waterproof sheet using recycling rubber and the manufacturing method the same Download PDFInfo
- Publication number
- KR102134978B1 KR102134978B1 KR1020180167281A KR20180167281A KR102134978B1 KR 102134978 B1 KR102134978 B1 KR 102134978B1 KR 1020180167281 A KR1020180167281 A KR 1020180167281A KR 20180167281 A KR20180167281 A KR 20180167281A KR 102134978 B1 KR102134978 B1 KR 102134978B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- recycled
- rubber
- synthetic rubber
- waterproof sheet
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08L57/02—Copolymers of mineral oil hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Textile Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
본 발명은 재활용 고무를 이용한 아스팔트 방수시트 및 이의 제조방법에 관란 것으로, 보다 상세하게는 재활용 합성고무 10 ~ 20 중량%, 스트레이트 아스팔트 40 ~ 60중량%, SBS 5 ~ 10중량%, C-5 또는 C-9 석유수지 3~5 중량%, 충진제 10 ~ 25 중량%를 포함하되, 상기 재활용 합성고무는 제1차 합성고무 제조 후 이를 이용하여 제조하는 데, 제1차 합성고무는 재활용 EDPM 고무 8~15중량%, 재활용 PE 45~55중량%, NBR 35 ~ 42중량% 및 첨가제 DCP(Di-Cumyl Peroxide) 3 ~ 5중량%가 포함되도록 혼합하여 제조하며, 상기 재활용 합성고무는 제1차 합성고무 55 ~ 65중량%, SBS 25 ~ 35중량% 및 CR 고무 8 ~ 12중량%를 포함되도록 혼합하여 제조하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트 및 이의 제조방법을 제공한다.The present invention relates to an asphalt waterproof sheet using recycled rubber and a method for manufacturing the same, more specifically, 10 to 20% by weight of recycled synthetic rubber, 40 to 60% by weight of straight asphalt, 5 to 10% by weight of SBS, C-5 or C-9 3~5 wt% of petroleum resin and 10~25 wt% of filler, but the recycled synthetic rubber is produced using the first synthetic rubber and then produced using it. The first synthetic rubber is recycled EDPM rubber 8 ∼15% by weight, 45~55% by weight of recycled PE, 35~42% by weight of NBR and 3~5% by weight of additive DCP (Di-Cumyl Peroxide) are prepared by mixing, and the recycled synthetic rubber is the primary synthesis Provided is an asphalt waterproof sheet using recycled rubber and a method for manufacturing the same, comprising 55 to 65% by weight of rubber, 25 to 35% by weight of SBS and 8 to 12% by weight of CR rubber.
Description
본 발명은 폐고무인 재활용 고무를 이용한 아스팔트 방수시트 및 이의 제조방법에 관한 것으로서, 특히 재활용 고무를 활용하여 아스팔트와 상용성을 향상시키고 접착성능이 우수한 재활용 고무를 이용한 친환경 아스팔트 방수시트 및 이의 제조방법에 관한 것이다.The present invention relates to an asphalt waterproof sheet using recycled rubber, a waste rubber, and a method for manufacturing the same, in particular, to improve compatibility with asphalt using recycled rubber, and to an eco-friendly asphalt waterproof sheet using recycled rubber with excellent adhesive performance and a method for manufacturing the same It is about.
일반적으로 아스팔트 방수시트라 함은 수성 또는 유성의 액상 형태의 프라이머를 각종의 건축물 및 구조벽의 표면에 도포하고 수분 또는 용제가 증발되고 남은 피막 상부에 토치를 사용하여 부착하거나 시트의 자체 접착력으로 방수층을 형성하는 것을 지칭한다.In general, the asphalt waterproof sheet is a water-based or oil-based liquid-type primer applied to the surface of various structures and structural walls, and water or solvent is evaporated and attached using a torch on the remaining film, or the waterproof layer is used as the self-adhesive power of the sheet. It refers to forming.
이러한 아스팔트 방수시트는 통상적으로 아스팔트와 상용성이 우수한 SBS를 고온의 아스팔트와 혼합 용융하여 액체 상태에서 폴리에스터 부직포 또는 폴리프로필렌 부직포, 폴리프로필렌 직포등의 중심기제 상,하부에 도포하거나, 함침시켜 일정한 두께로 성형하여 제조한다.These asphalt waterproof sheets are usually mixed with molten SBS, which has excellent compatibility with asphalt, with hot asphalt, and coated or impregnated on top and bottom of the base material such as polyester nonwoven fabric, polypropylene nonwoven fabric, or polypropylene woven fabric in a liquid state. It is manufactured by molding to a thickness.
제조되어진 아스팔트 방수시트는 건축 및 토목 구조물의 옥상방수 및 외부방수, 지하구조물의 옹벽 내지 천장 방수 및 화장실, 욕실 및 베란다 등의 실내방수 또는 교면 방수 등을 위해 사용되고 있다.The manufactured asphalt waterproof sheet is used for waterproofing roofs and exteriors of buildings and civil structures, waterproofing retaining walls or ceilings of underground structures, and waterproofing indoors or bridges such as toilets, bathrooms, and verandas.
최근에 널리 보급된 아스팔트 방수시트용 개질제에는 SBS, SBR, APP등이 사용되는데 이러한 개질제는 아스팔트 감온성의 영향을 많이 받아 하절기(20℃ 이상)에는 접착력이 우수하나 나머지 계절(10℃ 이하)에서는 접착력을 확보하기가 어려워 시트 방수재의 하자 요인으로 발생 하고 있다.SBS, SBR, APP, etc. are used as modifiers for asphalt waterproof sheets that have been widely used recently, and these modifiers are highly affected by the sensitivity of asphalt, so they have excellent adhesion in summer (above 20℃), but adhesiveness in the rest of the season (below 10℃). It is difficult to secure them, and it is occurring as a defect factor of sheet waterproofing materials.
한편, 우리나라의 폐고무 발생은 년간 400톤으로 소각 또는 매립하고 있으며 소각시 대기오염의 원인이 되며 토양 및 수질오염을 유발하고 있다.On the other hand, waste rubber in Korea is incinerated or landfilled at 400 tons per year, causing air pollution during incineration and causing soil and water pollution.
기존의 폐고무 재활용 방법은 폐고무를 분쇄하여 열화공정을 거쳐 매트나 패드 형태로 단순 압축시켜 제품화 되고 있으나 재활용 비율이 적고 가공이 단순하여 일반화 되지 못하는 문제점이 있다.Conventional waste rubber recycling methods are commercialized by crushing waste rubber and undergoing a deterioration process to simply compress it into a mat or pad, but the recycling rate is low and processing is simple, making it impossible to generalize.
또한, 스티렌 부타디엔 고무(Styrene Butadiene Rubber; SBR)를 주성분으로 하는 아스팔트 방수시트의 경우 복원력이 매우 약하여 반복적으로 신장될 경우에는 열화현상이 발생되며 고유의 물리적 특성을 잃게 되는 문제점이 있고, 이는 곧 품질의 저하를 초래하는 문제점이 있다.In addition, in the case of an asphalt waterproofing sheet containing Styrene Butadiene Rubber (SBR) as a main component, the resilience is very weak, and when it is repeatedly elongated, deterioration occurs and there is a problem of losing its own physical properties. There is a problem that causes the degradation.
또한, SBR을 주성분으로 하는 아스팔트방수시트의 경우 내화학성, 내오존성 및 내자외선성이 약하여 장시간 각종 화학물질 및 오존에 노출되거나 자외선에 노출될 경우에도 급격히 품질이 저하되는 문제점이 있다.In addition, in the case of an asphalt waterproofing sheet containing SBR as a main component, chemical resistance, ozone resistance, and UV resistance are weak, and thus, when exposed to various chemicals and ozone for a long time or when exposed to ultraviolet rays, there is a problem that the quality deteriorates rapidly.
이러한 문제점을 개선하기 위하여, 현재 일부 개선 대책들이 제안되고 있으나, 주변환경 변화에 대한 대책으로서는 한계가 있고, 아스팔트 방수시트의 장수명화에 대한 대책으로서는 미흡하며 감온성을 최소화 하여 자체 접착력만으로 시공이 가능하며 재활용 고무를 이용하되여 친환경적인 아스팔트 방수시트에 대한 개발이 절실히 요구되고 있다.In order to improve this problem, some improvement measures are currently proposed, but there are limitations as a countermeasure against changes in the surrounding environment, and as a countermeasure against long life of the asphalt waterproof sheet, it is possible to construct with only self-adhesive power by minimizing temperature sensitivity. Development of eco-friendly asphalt waterproof sheets using recycled rubber is urgently required.
상기와 같은 문제점을 해소하기 위한 본 발명은 기온변화에 최소한으로 대응하여 우수한 접착력을 유지할 수 있으며 어떠한 기후 환경에서도 우수한 방수성능을 보장하며 바람을 동반한 강한 비바람으로 인한 누수를 방지 할 수 있는 점접착 아스팔트 방수시트 및 그 제조방법을 제공하는 데 있다.The present invention for solving the above problems can maintain excellent adhesion in response to temperature changes to a minimum, ensures excellent waterproof performance in any climate environment and prevents water leakage due to strong rain and wind. It is to provide an asphalt waterproof sheet and its manufacturing method.
본 발명의 다른 목적은 재활용 고무를 활용하여 아스팔트를 개질하여 기존의 개질제에서는 발휘 할 수 없었던 접착성능 및 내구성능을 향상시키는 점접착 아스팔트 방수시트 및 그 제조방법을 제공하는 데 있다.Another object of the present invention is to provide a point-adhesive asphalt waterproof sheet and a method of manufacturing the same by improving the adhesive performance and the durability performance that could not be exhibited in the conventional modifier by modifying asphalt by using recycled rubber.
상기와 같은 목적을 달성하기 위한 본 발명은 재활용 합성고무 10 ~ 20 중량%, 스트레이트 아스팔트 40 ~ 60중량%, SBS 5 ~ 10중량%, C-5 또는 C-9 석유수지 3~5 중량%, 충진제 10 ~ 25 중량%를 포함하되, 상기 재활용 합성고무는 제1차 합성고무 제조 후 이를 이용하여 제조하는 데, 제1차 합성고무는 재활용 EDPM 고무 8~15중량%, 재활용 PE 45~55중량%, NBR 35 ~ 42중량% 및 첨가제 DCP(Di-Cumyl Peroxide) 3 ~ 5중량%가 포함되도록 혼합하여 제조하며, 상기 재활용 합성고무는 제1차 합성고무 55 ~ 65중량%, SBS 25 ~ 35중량% 및 CR 고무 8 ~ 12중량%를 포함되도록 혼합하여 제조하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트를 제공한다.The present invention for achieving the above object is 10 to 20% by weight of recycled synthetic rubber, 40 to 60% by weight of straight asphalt, 5 to 10% by weight of SBS, 3 to 5% by weight of C-5 or C-9 petroleum resin, 10 to 25% by weight of filler, but the recycled synthetic rubber is prepared using the first synthetic rubber, and the first synthetic rubber is 8 to 15% by weight of recycled EDPM rubber and 45 to 55% of recycled PE. %, NBR 35 ~ 42% by weight and additive DCP (Di-Cumyl Peroxide) 3 ~ 5% by weight are prepared to contain, the recycled synthetic rubber is the first synthetic rubber 55 ~ 65% by weight, SBS 25 ~ 35 Provided is an asphalt waterproof sheet using recycled rubber, characterized in that it is prepared by mixing to include 8% to 12% by weight and CR rubber.
또한, 본 발명에 따르면, 상기 재활용 합성고무는 압출기를 이용하여 혼합하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트를 제공한다.In addition, according to the present invention, the recycled synthetic rubber provides an asphalt waterproof sheet using recycled rubber, characterized in that it is mixed using an extruder.
또한, 본 발명에 따르면, 상기 아스팔트 방수시트의 제조는 부직포에 함침 또는 도포 형태로 일정한 두께로 형성되는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트를 제공한다.Further, according to the present invention, the production of the asphalt waterproof sheet provides an asphalt waterproof sheet using recycled rubber, characterized in that it is formed in a constant thickness in the form of impregnation or application to a nonwoven fabric.
또한, 본 발명에 따르면, 재활용 합성고무 10 ~ 20 중량%, 스트레이트 아스팔트 40 ~ 60중량%, SBS 5 ~ 10중량%, C-5 또는 C-9 석유수지 3~5 중량%, 충진제 10 ~ 25 중량%를 혼합한 점접착 물질을 부직포에 함침 또는 도포하여 제조하되, 상기 재활용 합성고무는 재활용 EDPM 고무 8~15중량%, 재활용 PE 45~55중량%, NBR 35 ~ 42중량% 및 첨가제 DCP(Di-Cumyl Peroxide) 3 ~ 5중량%가 포함되도록 혼합하여 제1차 합성고무 제조 후, 상기 제1차 합성고무 55 ~ 65중량%, SBS 25 ~ 35중량% 및 CR 고무 8 ~ 12중량%를 포함되도록 혼합하여 제조하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트 제조방법을 제공한다.Further, according to the present invention, recycled synthetic rubber 10 to 20% by weight, straight asphalt 40 to 60% by weight, SBS 5 to 10% by weight, C-5 or C-9 petroleum resin 3 to 5% by weight, filler 10 to 25 Manufactured by impregnating or applying a weight-adhesive point adhesive material to a non-woven fabric, wherein the recycled synthetic rubber is 8-15% by weight of recycled EDPM rubber, 45-55% by weight of recycled PE, 35-42% by weight of NBR, and additive DCP ( Di-Cumyl Peroxide) After mixing the mixture to contain 3 to 5% by weight of the first synthetic rubber, 55 to 65% by weight of the first synthetic rubber, 25 to 35% by weight of SBS and 8 to 12% by weight of CR rubber It provides a method for manufacturing an asphalt waterproof sheet using recycled rubber, characterized in that it is mixed to be included.
또한, 본 발명에 따르면, 상기 재활용 합성고무의 제조는 압출기를 이용하여 혼합하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트 제조방법을 제공한다.In addition, according to the present invention, the production of the recycled synthetic rubber provides a method for manufacturing an asphalt waterproof sheet using recycled rubber, characterized in that it is mixed using an extruder.
또한, 본 발명에 따르면, 상기 부직포는 폴리에스터 부직포를 이용하며, 점접착 물질을 150 ~ 180℃ 온도에서 함침 또는 도포하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트 제조방법을 제공한다.In addition, according to the present invention, the nonwoven fabric uses a polyester nonwoven fabric, and provides an asphalt waterproof sheet manufacturing method using recycled rubber, characterized in that the point adhesive material is impregnated or applied at a temperature of 150 to 180°C.
또한, 본 발명에 따르면, 상기 부직포에 함침 또는 도포 후에 자연 냉각으로 냉각 후 롤 형태로 제조하여 권취하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트 제조방법을 제공한다.In addition, according to the present invention, there is provided a method for manufacturing an asphalt waterproof sheet using recycled rubber, characterized in that the nonwoven fabric is impregnated or coated and then cooled by natural cooling and then wound in a roll form.
상술한 바와 같이, 본 발명에 따른 재활용 고무를 이용한 친환경 아스팔트 방수시트 및 이의 제조방법은 접착력이 우수한 방수시트로 냉 공법으로 시공이 가능하여 작업시 유해가스의 발생이 억제되고 화재를 예방함과 동시에 고온용융에 따른 급격한 산화 및 노화현상을 방지하는 효과가 있다.As described above, the eco-friendly asphalt waterproof sheet using the recycled rubber according to the present invention and its manufacturing method are waterproof sheets with excellent adhesion, and can be constructed by the cold method, thereby suppressing the generation of harmful gases and preventing fire while working. It has the effect of preventing rapid oxidation and aging due to high temperature melting.
또한, 본 발명은 제조공정상 아스팔트에 상용성이 떨어져 사용 할 수 없었던 개질제인 합성고무들을 아스팔트 개질에 적합하게 재합성하여 기존의 아스팔트 방수시트에서 부여할 수 없었거나 다소 미흡한 성능을 구현할 수 있게 되었으며 인체에 무해하고, 또한 비수용성이므로 기온에 상관없이 사계절 시공이 가능한 효과가 있다.In addition, the present invention was able to implement a somewhat inadequate performance that could not be given in an existing asphalt waterproof sheet by resynthesizing synthetic rubbers, which are modifiers that were not compatible with asphalt in the manufacturing process, and thus could not be used. Since it is harmless and non-water-soluble, it has the effect of being able to install in all seasons regardless of temperature.
또한, 본 발명은 접착력이 우수하여 아스팔트 방수재의 시공시 공사기간을 단축 시키며, 내구성능 및 방수성능이 향상되어 시공 후에 발생되는 누수등의 하자를 최소화 할수 있다.In addition, the present invention is excellent in adhesion, shortening the construction period when constructing an asphalt waterproofing material, and improving durability and waterproofing performance, thereby minimizing defects such as leaks generated after construction.
또한, 본 발명은 재활용 고무를 활용하여 친환경적이며 점접착 아스팔트 방수시트의 각종 기후에서 사용이 가능한 효과가 있다.In addition, the present invention has an effect that can be used in various climates of the adhesive asphalt waterproof sheet is environmentally friendly by utilizing recycled rubber.
이하 본 발명에 첨부된 도면을 참조하여 본 발명을 상세히 설명하기로 한다. 우선, 도면들 중, 동일한 구성요소 또는 부품들은 가능한 한 동일한 참조부호를 나타내고 있음에 유의하여야 한다. 본 발명을 설명함에 있어, 관련된 공지기능 혹은 구성에 대한 구체적인 설명은 본 발명의 요지를 모호하지 않게 하기 위하여 생략한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that, among the drawings, the same components or parts indicate the same reference numerals as possible. In describing the present invention, detailed descriptions of related known functions or configurations are omitted so as not to obscure the subject matter of the present invention.
본 명세서에서 사용되는 정도의 용어 “약”, “실질적으로” 등은 언급된 의미에 고유한 제조 및 물질 허용오차가 제시될 때 그 수치에서 또는 그 수치에 근접한 의미로 사용되고, 본 발명의 이해를 돕기 위해 정확하거나 절대적인 수치가 언급된 개시 내용을 비양심적인 침해자가 부당하게 이용하는 것을 방지하기 위해 사용된다.As used herein, the terms “about”, “substantially”, and the like are used in terms of or close to those values when manufacturing and substance tolerances specific to the stated meanings are presented, and understanding the present invention. To help, accurate or absolute figures are used to prevent unconscionable abusers from unduly using the disclosed disclosure.
본 발명에 따른 재활용 고무를 이용한 친환경 아스팔트 방수시트 및 이의 제조방법은 아스팔트 방수시트는 재활용 합성고무 제조 후 스트레이트 아스팔트, SBS, 석유수지 및 충진제를 이용하여 제조할 수 있다.Eco-friendly asphalt waterproof sheet using the recycled rubber according to the present invention and a method for manufacturing the asphalt waterproof sheet can be produced by using straight asphalt, SBS, petroleum resin and filler after manufacturing the recycled synthetic rubber.
구체적으로, 재활용 합성고무 10 ~ 20 중량%, 스트레이트 아스팔트 40 ~ 60중량%, SBS 5 ~ 10중량%, C-5 또는 C-9 석유수지 3~5 중량%, 충진제 10 ~ 25 중량%를 혼합한 점접착 물질을 이용하여 아스팔트 방수시트를 제조하되, 상기 재활용 합성고무는 재활용 EDPM 고무 8~15중량%, 재활용 PE 45~55중량%, NBR 35 ~ 42중량% 및 DCP(Di-Cumyl Peroxide) 3 ~ 5중량%가 포함되도록 혼합하여 제1차 합성고무 제조 한 후에 상기 제1차 합성고무 55 ~ 65중량%, SBS 25 ~ 35중량% 및 CR 고무 8 ~ 12중량%를 포함되도록 혼합하여 제조하는 것을 특징으로 한다.Specifically, 10 to 20% by weight of recycled synthetic rubber, 40 to 60% by weight of straight asphalt, 5 to 10% by weight of SBS, 3 to 5% by weight of C-5 or C-9 petroleum resin, and 10 to 25% by weight of filler An asphalt waterproof sheet is manufactured using one point adhesive material, but the recycled synthetic rubber is 8-15% by weight of recycled EDPM rubber, 45-55% by weight of recycled PE, 35-42% by weight of NBR and DCP (Di-Cumyl Peroxide). After mixing to include 3 to 5% by weight to prepare the first synthetic rubber, the first synthetic rubber is mixed to contain 55 to 65% by weight, SBS 25 to 35% by weight, and CR rubber 8 to 12% by weight. It is characterized by.
먼저, 재활용 합성고무의 제조를 살펴보면, 제1차 합성고무 제조 후 이를 포함하여 제조할 수 있다.First, looking at the manufacture of recycled synthetic rubber, it can be produced including the first synthetic rubber after production.
상기 제1차 합성고무의 제조는 재활용 EDPM 고무 8~15중량%, 재활용 PE 45~55중량%, NBR 35 ~ 42중량% 및 DCP(Di-Cumyl Peroxide) 3 ~ 5중량%가 포함되도록 혼합하여 제조할 수 있다.The first synthetic rubber is prepared by mixing 8-15% by weight of recycled EDPM rubber, 45-55% by weight of recycled PE, 35-42% by weight of NBR, and 3-5% by weight of DCP (Di-Cumyl Peroxide). Can be produced.
재활용 EDPM 은 충진제 겸 탄성을 높이는 역할을 하는 것으로 8~15중량% 혼합되는 것이 바람직하다.Recycled EDPM is a filler and serves to increase elasticity, and is preferably mixed in an amount of 8 to 15% by weight.
재활용 PE는 재활용 EPDM 고무와 NBR 고무의 경도를 향상시켜 가공성능을 향상시키는 역할을 한다.Recycled PE improves the hardness of recycled EPDM rubber and NBR rubber to improve processing performance.
NBR(니트릴부타디엔 고무)은 재활용 EDPM과 뭉치지 않고 혼합이 잘 이루어지진다. NBR (nitrile-butadiene rubber) does not clump with recycled EDPM and mixes well.
또한, 첨가제 DCP(Di-Cumyl Peroxide)는 재활용 물질의 분산성을 향상시키고 상호 상용성을 높이는 역할을 뿐만 아니라, 사용되는 재활용 고무의 안정성을 확보하는 역할을 한다. In addition, the additive DCP (Di-Cumyl Peroxide) serves to improve the dispersibility of the recycled material and increase mutual compatibility, as well as to secure the stability of the recycled rubber used.
한편, 제1차 합성고무가 제조된 이후에는 SBS 및 CR 고무를 혼합하는 데, SBS는 탄성강도를 증가시켜 충격저항성능을 향상을 시킬 수 있으며, CR (클로로프렌 고무(Chloroprene Rubber, CR))은 시트성형 후 치수안정성, 피로성능을 향상하기 위하여 이용될 수 있다.On the other hand, after the first synthetic rubber is prepared, SBS and CR rubber are mixed, and SBS can increase the elastic strength to improve the impact resistance performance, and CR (Chloroprene Rubber (CR)) It can be used to improve dimensional stability and fatigue performance after sheet forming.
이렇게 제1차 합성고무 제조 후에 SBS 및 CR 고무 등을 혼합하는 이유는 분산이 잘 안되는 폐고무에 물성을 부여한 후 혼합함으로써 상용성을 좋게 하기 위함이다.The reason for mixing SBS and CR rubber after the production of the first synthetic rubber is to improve the compatibility by imparting physical properties to the waste rubber that is poorly dispersed and then mixing.
상기 재활용 합성고무의 제조는 압출기를 이용하여 혼합할 수 있으며, 이러한 압출기의 예로는 T-DIE 압출기 등을 이용할 수 있다.The production of the recycled synthetic rubber may be mixed using an extruder, and an example of such an extruder may be a T-DIE extruder or the like.
이렇게 제조된 재활용 합성고무는 분산이 잘 되어 상용성을 높여주는 장점이 있다.The recycled synthetic rubber produced in this way has an advantage of being well dispersed and increasing compatibility.
제조된 상기 재활용 합성고무를 이용하여 아스팔트 방수시트를 제조하는 데, To produce an asphalt waterproof sheet using the recycled synthetic rubber produced,
재활용 합성고무, 스트레이트 아스팔트, SBS 고무, C-5 또는 C-9 석유수지 및 충진제를 혼합한 점접착 물질을 이용하여 아스팔트 방수시트를 제조할 수 있다.Asphalt waterproof sheet can be produced using a point adhesive material mixed with recycled synthetic rubber, straight asphalt, SBS rubber, C-5 or C-9 petroleum resin and filler.
상기 재활용 합성고무는 분산이 잘 이루어져 상용성을 높여주는 역할을 하며, 10 ~ 20 중량% 포함되는 것이 바람직하다.The recycled synthetic rubber is well dispersed and serves to increase compatibility, and is preferably included in 10 to 20% by weight.
상기 스트레이트 아스팔트는 AP-1에서 AP-5까지 5가지 종류가 있으며 이중 AP-3를 사용함이 바람직하다. 또한, 상기 스트레이트 아스팔트는 침입도가 80~100이며 연화점이 42~50℃인 것을 이용하는 것이 바람직하다. 본 발명에서 상기 스트레이트 아스팔트는 40 ~ 60중량% 포함되는 것이 바람직하다.There are five types of the straight asphalt from AP-1 to AP-5, and it is preferable to use AP-3. In addition, it is preferable to use the straight asphalt having a penetration degree of 80 to 100 and a softening point of 42 to 50°C. In the present invention, the straight asphalt is preferably included 40 to 60% by weight.
SBS는 아스팔트 방수시트의 탄성강도를 증가시켜 충격저항성능을 향상시키는 역할을 하는 데, 5~10중량% 포함되는 것이 바람직하다.SBS serves to improve the impact resistance performance by increasing the elastic strength of the asphalt waterproof sheet, it is preferably included 5 to 10% by weight.
C-5 또는 C-9 석유수지는 열가소성 수지와 고무의 계면친화성을 향상시켜 점착성을 높여주는 역할을 한다. 상기 석유수지는 3~5중량%가 포함되는 것이 바람직하다.C-5 or C-9 petroleum resin serves to enhance the adhesion by improving the interfacial affinity between the thermoplastic resin and rubber. The petroleum resin is preferably included 3 to 5% by weight.
또한, 본 발명의 아스팔트 방수시트는 충진제를 첨가할 수 있는 데, 탈크, 샌드, 탄산칼슘, 카본블랙, 돌로마이트와 같은 충진제를 10~25중량%가 포함되는 것이 바람직하다.In addition, the asphalt waterproof sheet of the present invention can be added to the filler, it is preferable that the filler, such as talc, sand, calcium carbonate, carbon black, dolomite is contained 10 to 25% by weight.
상기 부직포는 폴리에스터 부직포를 이용하며, 제조된 점접착 물질을 150 ~ 180℃ 온도에서 함침 또는 도포함으로써 재활용 고무를 이용한 아스팔트 방수시트를 제조할 수 있다.The non-woven fabric is a polyester non-woven fabric, it is possible to produce an asphalt waterproof sheet using recycled rubber by impregnating or coating the prepared point adhesive material at a temperature of 150 ~ 180 ℃.
상기 부직포에 함침 또는 도포 후에 자연 냉각으로 냉각 후 롤 형태로 제조하여 권취할 수 있다.After being impregnated or applied to the nonwoven fabric, it can be cooled by natural cooling and then wound in a roll form.
이하, 본 발명의 일실시예에 대하여 자세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail.
실시예Example 1 One
제1차 합성고무 제조Manufacturing of the 1st synthetic rubber
재활용 EDPM 고무 10중량%, 재활용 PE 50중량%, NBR 36중량% 및 첨가제 DCP(Di-Cumyl Peroxide) 4중량%를 혼합하여 제1차 합성고무를 제조하였다.The first synthetic rubber was prepared by mixing 10% by weight of recycled EDPM rubber, 50% by weight of recycled PE, 36% by weight of NBR, and 4% by weight of additive DCP (Di-Cumyl Peroxide).
재활용 합성고무 제조Recycled synthetic rubber production
제1차 합성고무 60중량%, SBS 30중량% 및 CR 고무 10중량%를 포함되도록 한 후 T-DIE 압출기를 통해 혼합하여 재활용 합성고무를 제조하였다.60% by weight of the first synthetic rubber, 30% by weight of SBS and 10% by weight of CR rubber were mixed to prepare a recycled synthetic rubber by mixing through a T-DIE extruder.
아스팔트 방수시트 제조Asphalt waterproof sheet manufacturing
제조된 상기 재활용 합성고무 10중량%, 스트레이트 아스팔트 60중량%, SBS 5중량%, C-9 석유수지 5중량%, 충진제 20중량%가 되도록 혼합하여 점접착 물질을 제조한 후 폴리에스터 부직포를 함침함으로써 아스팔트 방수시트를 완성하였다.10% by weight of the recycled synthetic rubber, 60% by weight of straight asphalt, 5% by weight of SBS, 5% by weight of C-9 petroleum resin, and 20% by weight of a filler to prepare a point adhesive material, followed by impregnating a polyester nonwoven fabric By doing so, an asphalt waterproof sheet was completed.
실시예Example 2 2
실시예 1과 동일하게 실시하되,It was carried out in the same manner as in Example 1,
제1차 합성고무는 재활용 EDPM 고무 10중량%, 재활용 PE 45중량%, NBR 40중량% 및 첨가제 DCP(Di-Cumyl Peroxide) 5중량%를 혼합하여 제조하였다.The first synthetic rubber was prepared by mixing 10% by weight of recycled EDPM rubber, 45% by weight of recycled PE, 40% by weight of NBR and 5% by weight of additive DCP (Di-Cumyl Peroxide).
실시예 3Example 3
실시예 1과 동일하게 실시하되, It was carried out in the same manner as in Example 1,
재활용 합성고무 10 중량%, 스트레이트 아스팔트 50중량%, SBS 10중량%, C-9 석유수지 5 중량%, 충진제 25 중량%가 포함되도록 하여 아스팔트 방수시트를 완성하였다.An asphalt waterproof sheet was completed by including 10% by weight of recycled synthetic rubber, 50% by weight of straight asphalt, 10% by weight of SBS, 5% by weight of C-9 petroleum resin, and 25% by weight of filler.
비교예Comparative example 1 One
아스팔트 방수시트 제조를 위해서 NBR 20중량%, SBS 10중량%, 스트레이트 아스팔트 50중량%, C-9 석유수지 10중량%, 충진제 10중량%가 포함되도록 하여 아스팔트 방수시트를 완성하였다.For the production of the asphalt waterproof sheet, an asphalt waterproof sheet was completed by including 20% by weight of NBR, 10% by weight of SBS, 50% by weight of straight asphalt, 10% by weight of C-9 petroleum resin, and 10% by weight of filler.
실시예 1 ~ 실시예 3 및 비교예 1의 아스팔트 방수시트의 인장강도, 신장율 및 부착성능을 시험하였으며, 그 결과는 아래의 표 1과 같다.The tensile strength, elongation and adhesion performance of the asphalt waterproof sheets of Examples 1 to 3 and Comparative Example 1 were tested, and the results are shown in Table 1 below.
시험결과 본 발명에 따른 아스팔트 방수시트는 인장강도 및 신장율은 KS F-4917의 시험기준에 만족하며, 부착성능은 KS F-4934의 시험기준을 만족하는 우수한 특징이 있다.As a result of the test, the asphalt waterproof sheet according to the present invention has excellent characteristics that the tensile strength and elongation satisfy the test standards of KS F-4917, and the adhesion performance satisfies the test standards of KS F-4934.
즉, 재활용 고무를 활용하더라도 적절한 첨가물의 혼합으로 인해 기존의 아스팔트 방수시트에서 부여할 수 없었거나 다소 미흡한 인장강도, 부착성능 등의 성능을 구현할 수 있게 되었다.In other words, even if recycled rubber is used, performances such as tensile strength, adhesion performance, etc. that could not be provided in the existing asphalt waterproof sheet due to mixing of appropriate additives, or somewhat insufficient, could be realized.
이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능함은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 있어서 명백할 것이다.The present invention described above is not limited by the above-described embodiments and accompanying drawings, and various substitutions, modifications, and changes are possible within the scope of the present invention without departing from the technical spirit of the present invention. It will be clear to those who have the knowledge of
Claims (7)
제1차 합성고무는 재활용 EDPM 고무 10중량%, 재활용 PE 45~50중량%, NBR 36 ~ 40중량% 및 첨가제 DCP(Di-Cumyl Peroxide) 4 ~ 5중량%가 포함되도록 혼합하여 제조하며,
상기 재활용 합성고무는 제1차 합성고무 60중량%, SBS 30중량% 및 CR 고무 10중량%를 포함되도록 혼합하여 제조하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트.
10% by weight of recycled synthetic rubber, 50 to 60% by weight of straight asphalt, 5 to 10% by weight of SBS, 5% by weight of C-9 petroleum resin, and 20 to 25% by weight of filler, wherein the recycled synthetic rubber is the first synthetic material After the rubber is produced, the recycled synthetic rubber is prepared as the first synthetic rubber, and then manufactured using it.
The first synthetic rubber is prepared by mixing to include 10% by weight of recycled EDPM rubber, 45 to 50% by weight of recycled PE, 36 to 40% by weight of NBR and 4 to 5% by weight of additive DCP (Di-Cumyl Peroxide).
The recycled synthetic rubber is an asphalt waterproof sheet using recycled rubber, characterized in that it is prepared by mixing to include 60% by weight of the first synthetic rubber, 30% by weight of SBS and 10% by weight of CR rubber.
상기 재활용 합성고무는 압출기를 이용하여 혼합하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트.
According to claim 1,
The recycled synthetic rubber is waterproof asphalt sheet using recycled rubber, characterized in that it is mixed using an extruder.
상기 아스팔트 방수시트의 제조는 부직포에 함침 또는 도포 형태로 일정한 두께로 형성되는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트.
According to claim 1,
The production of the asphalt waterproof sheet is an asphalt waterproof sheet using recycled rubber, characterized in that it is formed in a constant thickness in the form of impregnation or application to a nonwoven fabric.
상기 제1차 합성고무 60중량%, SBS 30중량% 및 CR 고무 10중량%를 포함되도록 혼합하여 재활용 합성고무를 제조하는 단계;
상기 재활용 합성고무 10 중량%, 스트레이트 아스팔트 50 ~ 60중량%, SBS 5 ~ 10중량%, C-9 석유수지 5 중량%, 충진제 20 ~ 25 중량%를 혼합하여 점접착 물질을 제조하는 단계;
상기 점접착 물질을 부직포에 함침 또는 도포하여 제조하는 단계; 를 포함하는 재활용 고무를 이용한 아스팔트 방수시트 제조방법.
10% by weight of recycled EDPM rubber, 45 to 50% by weight of recycled PE, 36 to 40% by weight of NBR and 4 to 5% by weight of additive DCP (Di-Cumyl Peroxide) are mixed to include a first synthetic rubber;
Preparing the recycled synthetic rubber by mixing to include 60% by weight of the first synthetic rubber, 30% by weight of SBS and 10% by weight of CR rubber;
Preparing 10% by weight of the recycled synthetic rubber, 50 to 60% by weight of straight asphalt, 5 to 10% by weight of SBS, 5% by weight of C-9 petroleum resin, and 20 to 25% by weight of filler;
Preparing the point adhesive material by impregnating or applying it to a nonwoven fabric; Asphalt waterproof sheet manufacturing method using recycled rubber comprising a.
상기 재활용 합성고무를 제조하는 단계는 압출기를 이용하여 혼합하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트 제조방법.
According to claim 4,
The step of manufacturing the recycled synthetic rubber is a method for manufacturing an asphalt waterproof sheet using recycled rubber, characterized in that it is mixed using an extruder.
상기 부직포에 함침 또는 도포하여 제조하는 단계에서,
상기 부직포는 폴리에스터 부직포를 이용하며, 점접착 물질을 150 ~ 180℃ 온도에서 함침 또는 도포하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트 제조방법.
According to claim 4,
In the step of manufacturing by impregnating or applying to the nonwoven fabric,
The non-woven fabric is a polyester non-woven fabric, a method for manufacturing an asphalt waterproof sheet using recycled rubber, characterized in that the adhesive material is impregnated or applied at a temperature of 150 to 180°C.
상기 부직포에 함침 또는 도포하여 제조하는 단계는,
상기 부직포에 함침 또는 도포 후에 자연 냉각으로 냉각 후 롤 형태로 제조하여 권취하는 것을 특징으로 하는 재활용 고무를 이용한 아스팔트 방수시트 제조방법.According to claim 4,
The step of manufacturing by impregnation or application to the nonwoven fabric,
A method of manufacturing an asphalt waterproof sheet using recycled rubber, characterized in that, after impregnation or application to the nonwoven fabric, it is cooled by natural cooling and then wound in a roll form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180167281A KR102134978B1 (en) | 2018-12-21 | 2018-12-21 | Eco-friendly asphalt waterproof sheet using recycling rubber and the manufacturing method the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180167281A KR102134978B1 (en) | 2018-12-21 | 2018-12-21 | Eco-friendly asphalt waterproof sheet using recycling rubber and the manufacturing method the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200077909A KR20200077909A (en) | 2020-07-01 |
| KR102134978B1 true KR102134978B1 (en) | 2020-07-16 |
Family
ID=71601535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180167281A KR102134978B1 (en) | 2018-12-21 | 2018-12-21 | Eco-friendly asphalt waterproof sheet using recycling rubber and the manufacturing method the same |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102134978B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609476A (en) * | 2020-12-04 | 2021-04-06 | 西安晴水缘防水材料工程有限公司 | Preparation method of waterproof coiled material produced by modifying asphalt waste waterproof coiled material |
| KR102649059B1 (en) * | 2023-12-26 | 2024-03-19 | 이동현 | Asphalt composition for bridge complex waterproofing, asphalt sheet for bridge waterproofing comprising the same, and bridge surface complex waterproofing method using the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004148570A (en) * | 2002-10-29 | 2004-05-27 | Nok Corp | Method for regenerating vulcanized scrap rubber |
| KR101116662B1 (en) * | 2011-09-09 | 2012-03-07 | 정종윤 | Polymeric synthetic rubber, polymerization of waste plastic and self-adhesion type waterproof sheet |
| KR101487772B1 (en) * | 2014-08-26 | 2015-01-30 | 최철호 | Self-adhesion type waterproof sheet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100700078B1 (en) * | 2005-04-06 | 2007-03-28 | 허정도 | Compositions and manufacturing methods of bitumen modifiers having complex functionality |
-
2018
- 2018-12-21 KR KR1020180167281A patent/KR102134978B1/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004148570A (en) * | 2002-10-29 | 2004-05-27 | Nok Corp | Method for regenerating vulcanized scrap rubber |
| KR101116662B1 (en) * | 2011-09-09 | 2012-03-07 | 정종윤 | Polymeric synthetic rubber, polymerization of waste plastic and self-adhesion type waterproof sheet |
| KR101487772B1 (en) * | 2014-08-26 | 2015-01-30 | 최철호 | Self-adhesion type waterproof sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20200077909A (en) | 2020-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101964680B1 (en) | Composition of the asphalt primer and construction method of asphalt waterproof sheet using thereof | |
| KR101976185B1 (en) | Waterproofing-proof sheets, tape manufacturing and construction methods using self-adhesive butyl Compound | |
| KR101117183B1 (en) | Double face self-adhesive mastic waterproofing sheet whit polymer modified asphalt composition | |
| KR101107629B1 (en) | Multi-layer self-adhesive waterproofing sheet, and method for waterproofing using the same | |
| KR100585225B1 (en) | Spray type rubberized asphalt mastic waterproofing material and method for producing thereof | |
| KR101831673B1 (en) | Rubberized Asphalt Self-adhesive Waterproofing Sheet | |
| KR102006272B1 (en) | Butyl synthetic rubber self-adhesion type root isolation sheet and root isolation method thereof | |
| KR102134978B1 (en) | Eco-friendly asphalt waterproof sheet using recycling rubber and the manufacturing method the same | |
| KR100791587B1 (en) | Asphalt waterproof composition for building and manufacturing method thereof | |
| CN106835733A (en) | A kind of anti-aging waterproof roll and preparation method | |
| CN106881927A (en) | A kind of high-tenacity waterproof coiled material and preparation method | |
| KR101006473B1 (en) | Self-adhesion type waterproof sheet | |
| KR101130828B1 (en) | Fast-curing Polyurea Complex Sheets for Water-proofing and Water-proofing/Anti-root and Coating Method Using The Same | |
| KR102228694B1 (en) | Polyurethane waterproof agent and waterproof method using thereof | |
| KR102123490B1 (en) | Rubberized Asphalt Self-adhesive Waterproofing Sheet | |
| US6890396B1 (en) | Method of manufacturing unvulcanized adhesive waterproof sheet and construction method using the same | |
| KR101993615B1 (en) | Water proof coating material and construction method of water proof coating layer using the same | |
| KR20220079215A (en) | Method for manufacturing elastic coating penetration waterproofing agent | |
| KR101681531B1 (en) | Eco-friendly construction method use waterproof sheet and Eco-friendly waterproof sheet | |
| KR20180037512A (en) | Waterproof sheets with a thin waterproof layer and manufacturing method thereof | |
| KR101525908B1 (en) | Integrated composite waterproof layer and method of integrated composite waterproof construction | |
| KR101072408B1 (en) | Asphalt coposition for prevention of root and sheet for prevention of water and root | |
| KR102063653B1 (en) | Complex water proofing method | |
| CN104629219A (en) | Silicone rubber modified PVC waterproof sheet | |
| KR101856491B1 (en) | Ecofriendly functional urethane waterproof material and complex waterproofing construction using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E701 | Decision to grant or registration of patent right |