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公开(公告)号：KR1020130009172A
公开(公告)日：2013-01-23
申请号：KR1020110070069
申请日：2011-07-14
Applicant: 한국도로공사
CPC classification number: E01C23/09 , B28D1/04 , E01C23/0926 , E01C23/0933
Abstract: PURPOSE: A labeling prevention member and a dry-cut apparatus for forming a pavement joint using the same are provided to increase cutting efficiency, reduce time for cutting, and prevent labeling. CONSTITUTION: A dry-cut apparatus for forming a pavement joint comprises a moving vehicle, a protection box(20), a cutting blade(30), and a labeling prevention member(100). A protection box is installed in a moving vehicle and has a cutting blade housing space inside. A cutting blade is mounted inside of a protection box. A labeling protection member is installed in the lower part of a protection box and comprises a main body portion and an exposed groove. A main body portion is formed in a plate shape in order to compress the upper side of a road pavement. An exposed groove is formed in the deep part of a main body portion so that the lower end of the cutting edge of a disk type structure is exposed toward down.
Abstract translation: 目的：提供一种用于形成使用其的路面接头的标签防止构件和干式切割装置，以提高切割效率，减少切割时间并防止标签化。 构成：用于形成路面接头的干式切割装置包括移动车辆，保护箱（20），切割刀片（30）和标签防止构件（100）。 保护箱安装在移动的车辆中，并且内部具有切割刀片容纳空间。 切割刀片安装在保护盒内部。 标签保护部件安装在保护盒的下部，并且包括主体部分和暴露的凹槽。 主体部形成为板状，以压缩路面的上侧。 在本体部的深部形成露出的槽，使得盘型结构的切削刃的下端向下露出。
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公开(公告)号：KR101103727B1
公开(公告)日：2012-01-11
申请号：KR1020100108692
申请日：2010-11-03
Applicant: 한국도로공사 , 주식회사동일기술공사
CPC classification number: Y02W30/91
Abstract: 본 발명은 배수성 아스팔트 포장체의 공극에 주입되는 주입재에 관한 것으로서, 시멘트 결합재; 제올라이트, 규조토, 슬래그 분말, 버텀애쉬, 석탄재, 석회 중 하나 또는 2 이상의 혼합에 의해 형성된 보수성 첨가재; 실리카 퓸;을 포함하는 구성을 제시함으로써, 장기간에 걸쳐 수분을 머금을 수 있도록 하여 도로 및 도로주변의 기온을 낮춤에 따라 열섬현상을 완화할 수 있고, 강우시 도로노면 유출에 의해 발생되는 비점오염물질을 포장체 내에 흡수하여 정화할 수 있으며, 호우 시 상당량의 빗물을 도로 포장체가 머금도록 하여 홍수피해를 줄일 수 있고, 차량주행 및 보행의 쾌적성을 높일 수 있도록 한다.
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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：KR1020090076686A
公开(公告)日：2009-07-13
申请号：KR1020080002772
申请日：2008-01-09
Applicant: 한국도로공사 , 제주대학교 산학협력단
Abstract: A joint structure of a bridge is provided to have excellent trafficability by having almost no impact, vibration and noise, to have excellent waterproofing performance, to facilitate construction and maintenance, to be less expensive, and to prevent early-stage damage by distributing the stress caused by expansion evenly to a peripheral structure. A joint structure of a bridge comprises two slabs(10a,10b) installed at a certain distance in the horizontal direction, a lattice member(100) formed to have two ends coupled to the two slabs and to have a deep part make expansion behavior in the horizontal direction, and elastic member(20) installed to the upper part of the lattice member, and a pavement(30) installed to the upper part of the two slabs as two sides of the elastic member.
Abstract translation: 通过几乎没有冲击，振动和噪音，具有优异的防水性能，便于施工和维护，更便宜，并且通过分配应力来防止早期损坏，提供桥梁的联合结构 引起外围结构均匀膨胀。 桥梁的接头结构包括在水平方向上以一定距离安装的两个平板（10a，10b），格架构件（100）形成为具有联接到两个板的两个端部并且具有深部分使膨胀行为 水平方向和安装在格子构件的上部的弹性构件（20），以及作为弹性构件的两侧安装到两个板的上部的路面（30）。
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公开(公告)号：KR1020090039514A
公开(公告)日：2009-04-22
申请号：KR1020070105210
申请日：2007-10-18
Applicant: 한국도로공사 , 주식회사동일기술공사
Abstract: A heat intercepting road pavement method is provided to facilitate maintenance by completing construction by the paint and the coating of the hollow material. A heat intercepting road pavement method is composed of a step for forming a first coated layer(100) by coating the mixed material on a road pavement(10) after mixing hollow ceramics having small sized particles and paint, and a step for forming a second coated layer(200) by coating hollow ceramics having middle sized particles. The hollow ceramics having small sized particles have particles formed at the size less than 30micrometers, and the hollow ceramics having middle sized particles have particles formed at the size of 80-100micrometers. The thickness of the first coated layer is 0.5mm or less, and the thickness of the second coated layer is 1mm or less.
Abstract translation: 提供了一种隔热道路铺路方法，以便通过完成涂料的施工和中空材料的涂层来促进维护。 隔热道路铺路方法包括：在混合具有小尺寸颗粒和油漆的中空陶瓷之后，通过在道路路面（10）上涂覆混合材料来形成第一涂层（100）的步骤，以及用于形成第二涂层 涂覆层（200）通过涂覆具有中等尺寸颗粒的中空陶瓷。 具有小尺寸颗粒的中空陶瓷具有以小于30微米的尺寸形成的颗粒，并且具有中等尺寸颗粒的中空陶瓷具有形成为80-100微米尺寸的颗粒。 第一涂层的厚度为0.5mm以下，第二涂布层的厚度为1mm以下。
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Patent Agency Ranking
公开(公告)号：KR1020090018537A
公开(公告)日：2009-02-20
申请号：KR1020070083034
申请日：2007-08-17
Applicant: 한국도로공사
Abstract: An evaluation method of sealant condition number of the road pavement provides the road pavement which efficiently performs the repairing road task. An evaluation method of sealant condition number of road pavement comprises following steps: an unit section dividing step dividing the subjected object section of the repair of the road pavement into a plurality of unit section; a sealant condition number inspection step inspecting the damaged sealant condition number of each unit section; a damage rate computation step computing the sealant condition number damage rate within each unit section; a class granting step giving the class to each unit section based on the calculated sealant condition number damage rate; a sealant condition number computing step computing the sealant condition number of each object section.
Abstract translation: 路面密封条件编号的评价方法提供了有效执行维修道路任务的道路路面。 道路路面的密封条件数量的评价方法包括以下步骤：单元部分分割步骤，将经过的路面修复的被处理物体部分分割为多个单位部分; 密封条件数检查步骤检查每个单元部分的损坏密封条件数; 损伤率计算步骤计算每个单位部分内的密封条件数量损伤率; 基于所计算的密封条件数量损伤率，给予每个单元部分类的授课步骤; 密封条件数计算步骤，计算每个物体部分的密封条件数量。
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公开(公告)号：KR101247613B1
公开(公告)日：2013-03-29
申请号：KR1020100054942
申请日：2010-06-10
Applicant: 금호석유화학 주식회사 , 한국도로공사
Abstract: 본 발명은 드레인다운 방지 건식 아스팔트 개질제 조성물 및 이를 함유한 개질 아스팔트에 관한 것으로서, 더욱 상세하게는 스티렌-부타디엔-스티렌 블록 공중합체, 점착성 부여 수지, 프로세스 오일 및 셀룰로오스 섬유를 포함하는 건식 아스팔트 개질제 및 이를 함유한 개질 아스팔트에 관한 것이다. 본 발명의 건식 아스팔트 개질제를 사용하면 셀룰로오스 섬유가 아스팔트를 흡수하여 아스팔트가 골재에서 흘러내리는 드레인다운 현상이 억제되고 아스팔트 콘크리트 제조시 개질제의 분산 속도가 증가되어 향상된 품질의 아스팔트 콘크리트를 생산할 수 있으며, 건식 아스팔트 개질제를 함유하는 개질 아스팔트는 건식타입의 아스팔트 콘크리트의 제조, 배수성 아스팔트 포장 공법, 쇄석 매스틱 아스팔트 포장 공법 등에 유용하게 적용할 수 있다.
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公开(公告)号：KR1020130009165A
公开(公告)日：2013-01-23
申请号：KR1020110070062
申请日：2011-07-14
Applicant: 한국도로공사
Abstract: PURPOSE: The manufacturing method of a tie bar is provided to reduce cost, prevent corrosion, and increase the durability of a road pavement. CONSTITUTION: The manufacturing method of a tie bar comprises the following processes. A synthetic fiber(121) is wrapped on the outer surface of the core body(110) of a tie bar(100), and forms a projection(120). A core body is dipped in a water tank(10) filled with adhesive(11). A core body is pulled out from the water tank and is dried.
Abstract translation: 目的：提供连杆的制造方法，以降低成本，防止腐蚀，增加路面的耐用性。 构成：连杆的制造方法包括以下工序。 合成纤维（121）被包裹在连接杆（100）的芯体（110）的外表面上，并形成突起（120）。 将芯体浸入填充有粘合剂（11）的水箱（10）中。 将芯体从水箱中拉出并干燥。
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