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公开(公告)号：KR1020080068539A
公开(公告)日：2008-07-23
申请号：KR1020070134178
申请日：2007-12-20
Applicant: 세종대학교산학협력단 , 한국도로공사
CPC classification number: E01D22/00 , C09D133/12 , E01D19/125
Abstract: A bridge repairing method is provided to carry out repairing and waterproof works on a bridge slab of a bridge at the same time by applying repairing material including MMA(Methyl Methacrylate) resin to broken part of the bridge slab. A bridge repairing method includes the steps of: removing a broken part of a bridge slab and a slab pavement thereon; applying a repairing material(100) including MMA(Methyl Methacrylate) resin to the broken part; and paving a new slab pavement(21) on the repaired part of the bridge slab. Viscosity of the MMA resin ranges from 50 to 300 cP. The MMA resin contains 67~75w% of MMA, 10~20w% of PMMA, and 10~20w% of Butyl Acrylate.
Abstract translation: 提供桥梁修复方法，同时通过在桥板的断裂部分应用包括MMA（甲基丙烯酸甲酯）树脂的修复材料，对桥梁桥梁进行修复和防水工程。 桥梁修复方法包括以下步骤：去除桥梁板和其上的板条路面的断裂部分; 将包括MMA（甲基丙烯酸甲酯）树脂的修复材料（100）施加到断裂部分; 并在桥梁板的修复部分铺设新的板条路面（21）。 MMA树脂的粘度为50-300cP。 MMA树脂含有67〜75w％的MMA，10〜20w％的PMMA和10〜20w％的丙烯酸丁酯。
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公开(公告)号：KR1020090097602A
公开(公告)日：2009-09-16
申请号：KR1020080022855
申请日：2008-03-12
Applicant: 한국도로공사 , 세종대학교산학협력단
CPC classification number: E01C11/265 , E01H5/102 , H05B3/10
Abstract: A road structure for melting snow is provided to obtain excellent constructability without the limit of the traffic opening, and to obtain excellent durability and efficiency after construction. A road structure for melting snow is composed of a groove(100) formed on a road to have narrower width than the width of a wheel(20) of a vehicle traveling on a road(10), and a heating device(200) which is vertically installed in the groove. The heating device is composed of a plate type heating element and a protection element. Filler(300) for filling up an air gap is spread in the state where the heating device is installed.
Abstract translation: 提供了一种用于融雪的道路结构，以在没有交通开放的限制的情况下获得优异的构造性，并且在施工之后获得优异的耐久性和效率。 一种用于融雪的道路结构由形成在道路上的沟槽（100）构成，具有比在道路（10）上行驶的车辆的车轮（20）的宽度窄的宽度;以及加热装置（200），其 垂直安装在槽中。 加热装置由板式加热元件和保护元件组成。 用于填充气隙的填料（300）在安装加热装置的状态下扩散。
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公开(公告)号：KR100972666B1
公开(公告)日：2010-07-28
申请号：KR1020080022855
申请日：2008-03-12
Applicant: 한국도로공사 , 세종대학교산학협력단
Abstract: 본 발명은 도로(10)상을 통행하는 차량의 바퀴(20)의 폭(W`)에 비해 좁은 폭(W)을 갖도록, 상기 도로(10)에 형성된 홈(100); 홈(100)에 설치된 발열장치(200);를 포함하는 융설용 도로구조물을 제시함으로써, 교통개방의 제한을 받지 않아 시공성이 우수하고, 시공 후 도로 구조물의 내구성이 우수할 뿐만 아니라, 효율이 우수하다는 효과를 얻도록 한다.
도로, 융설, 홈-
公开(公告)号：KR100894677B1
公开(公告)日：2009-04-24
申请号：KR1020070134178
申请日：2007-12-20
Applicant: 세종대학교산학협력단 , 한국도로공사
Abstract: 본 발명은 교량 상판(10)의 손상된 부분 및 그 상부의 교면 포장체(20)를 제거하는 손상부 제거단계; 교량 상판(10)의 손상된 부분에 MMA 수지를 포함하는 재질의 보수재(100)를 도포하는 보수재 도포단계; 교량 상판(10)의 보수된 부분 상부에 새로운 교면 포장체(21)를 형성하는 교면 포장체 형성단계;를 포함하여 구성된다.
따라서, 교통의 조기 개방을 달성하면서도, 교량의 구조적 안정성을 충분히 확보할 수 있도록 한다.
교량, 상판, 보수-
5.发明授权자기 반응형 아크릴계 수지 조성물, 아크릴계 폴리머 콘크리트 포장재, 상기를 이용한 초박층 덧씌우기 포장 구조물 및 초박층 덧씌우기 포장 공법 有权自反应丙烯酸树脂组合物，基于丙烯酸的聚合物混凝土，超声波覆盖结构及其形成超声波覆盖层的方法
公开(公告)号：KR101005515B1
公开(公告)日：2011-01-04
申请号：KR1020100046267
申请日：2010-05-18
Applicant: 세종대학교산학협력단 , 한국도로공사
Abstract: PURPOSE: A self-reactive acryl-based resin composition and an acryl-based polymer concrete pavement are provided to enable construction with ultrathin layers and low temperature quick hardening and to ensure an excellent adhesive property, water resistance, durability, noise reduction, and flexibility at low temperatures. CONSTITUTION: A self-reactive acryl-based resin composition comprises 20-40 parts by weight of PMMA, 20-35 parts by weight of MMA, 20-30 parts by weight of one or more kinds of methacrylate-based monomer excluding MMA, 5-15 parts by weight of urethane acrylate monomer, 0.1-5 parts by weight of cross-linking agent, and 1-10 parts by weight of polymerization accelerator.
Abstract translation: 目的：提供自反应的丙烯酸类树脂组合物和丙烯酸类聚合物混凝土路面，以便能够构造超薄层和低温快速硬化，并确保优异的粘合性，耐水性，耐久性，降噪和柔韧性 在低温下。 构成：自反应性丙烯酸类树脂组合物包含20-40重量份的PMMA，20-35重量份的MMA，20-30重量份的一种或多种除MMA之外的甲基丙烯酸酯单体，5 -15重量份的氨基甲酸酯丙烯酸酯单体，0.1-5重量份的交联剂和1-10重量份的聚合促进剂。
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Patent Agency Ranking
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公开(公告)号：KR101709266B1
公开(公告)日：2017-03-08
申请号：KR1020150076193
申请日：2015-05-29
Applicant: 경일대학교산학협력단 , 한국도로공사
Abstract: 본발명은화강풍화토 52~74 중량%; 고로슬래그미분말 8~15 중량%; 플라이애쉬 8~15 중량%; 알칼리활성제 10~18 중량%;를포함하는것을특징으로하는흙포장조성물및 이를이용한흙포장공법을제시함으로써, 시멘트가혼입되지않고, 산업부산물과무기계바인더를혼입하여친환경적이고탄소배출량을저감할수 있으며, 내후성, 보수성, 내구성및 장기적안정성이뛰어나도로및 보도의기능을효과적으로발휘하며, 경제적이도록한다.
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公开(公告)号：KR101018413B1
公开(公告)日：2011-03-02
申请号：KR1020090092242
申请日：2009-09-29
Applicant: 한국도로공사
CPC classification number: E01C11/14 , E01C11/16 , E01C11/165 , E01C11/18
Abstract: PURPOSE: A road pavement structure using a dowel bar and a construction method thereof are provided to improve durability by preventing the road pavement structure from being corroded. CONSTITUTION: A construction method of a road pavement structure using a dowel bar is as follows. A holder is installed on the top of a base layer or an auxiliary base layer. A dowel bar(100) is installed on the top of the holder. One end of the dowel bar is welded in the holder, and the other end is slidably installed in the holder. The dowel bar comprises a pipe body(110) and filler(120). The pipe body has a filling space. The pipe body is buried in the ground in order to couple both sides of a joint of a road pavement. The pipe body is filled with the filler.
Abstract translation: 目的：提供使用榫钉杆的路面结构及其施工方法，以通过防止道路路面结构被腐蚀来提高耐久性。 构成：使用榫钉杆的道路路面结构的施工方法如下。 支架安装在基层或辅助底层的顶部。 定位销（100）安装在支架的顶部。 定位销的一端焊接在支架上，另一端可滑动地安装在支架上。 销钉杆包括管体（110）和填料（120）。 管体有一个填充空间。 管体被埋在地面上，以便将道路路面的接头的两侧相连。 管体上装有填料。
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公开(公告)号：KR100847267B1
公开(公告)日：2008-07-18
申请号：KR1020070048023
申请日：2007-05-17
Applicant: 한국도로공사 , 주식회사동일기술공사
Abstract: A road structure for reducing the heat island phenomenon is provided to exclude the necessity of artificial water spray work and to restrain a rise in temperature on a road surface effectively. A road structure for reducing the heat island phenomenon comprises a perforated pipe insertion groove(110) formed along a traffic lane of a road, a perforated pipe(100) inserted to the perforated pipe insertion groove and installed to supply water toward a water supply layer, filler(120) made of vegetative soil and filling up a remaining space of the perforated pipe insertion groove, a cover member(130) closing an opening of the perforated pipe insertion groove and provided with a through hole for vegetation, a housing member for vegetation provided with a housing space of plants and an inflow water through hole and inserted to the upper part of the perforated pipe, a surface layer(200) formed by porous asphalt, a water supply layer(300) installed to the lower part of the surface layer and made of a water permeable and movable material to supply water to the surface layer, and an impermeable layer(400) made of an impermeable material and formed on the lower part of the water supply layer.
Abstract translation: 提供了减少热岛现象的道路结构，以排除人工喷水作业的必要性，并有效地抑制路面上的温度上升。 用于减少热岛现象的道路结构包括沿着道路行车道形成的穿孔管插入槽（110），插入穿孔管插入槽中的多孔管（100），其被安装成向供水层供水 ，由营养土填充的填充物（120），填充多孔管插入槽的剩余空间;封闭多孔管插入槽的开口并设置有用于植被的通孔的盖构件（130），用于 植被设置有植物的容纳空间和流入水通孔并插入穿孔管的上部，由多孔沥青形成的表面层（200），安装在多孔沥青的下部的供水层（300） 表面层，并且由透水的可移动材料制成以向表面层供水;以及形成在不可渗透材料上的形成在供水层的下部的不渗透层（400） 呃。
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