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公开(公告)号：WO2014058246A1
公开(公告)日：2014-04-17
申请号：PCT/KR2013/009065
申请日：2013-10-10
Applicant: (주)삼우아이엠씨
Abstract: 본 발명은 철근 유도고정 장비를 이용한 연속철근 콘크리트 포장 공법에 대한 것이다. 자세하게는, 가이드 튜브와 철근 홀딩장치가 구비된 철근 유도고정 장비를 주행, 이동시키면서 철근을 종방향으로 정위치에 배근하는 배근단계, 상기 배근단계에서 배근된 철근의 상부에 콘크리트를 타설하는 콘크리트 타설단계, 및 상기 콘크리트 타설단계에서 타설된 콘크리트의 표면을 페이버로 평탄하게 하는 마무리단계로 이루어진 연속철근 콘크리트 포장 공법에 대한 것으로서, 본 발명에 따르면 철근 배근시 횡방향 보조 철근 및 지지대 없이도 종방향 철근의 정위치 확보가 가능하여 철근량 및 노동력을 최소화하고 시공 속도를 향상시킬 수 있으며, 콘크리트 타설시 콘크리트를 도로의 측면 또는 전면에서 원활하게 공급할 수 있어 작업공간에 구애받지 않고, 철근을 겹이음할 필요가 없어 겹이음에 필요한 철근량 및 노동량을 줄일 수 있을 뿐만 아니라 종방향 철근 연결부위의 파손 발생을 최소화할 수 있다.
Abstract translation: 本发明涉及一种使用钢筋导入/固定设备构造连续钢筋混凝土路面的方法。 更具体地说，本发明涉及一种用于构造连续钢筋混凝土路面的方法，其特征在于，包括：放置步骤，在驱动和移动设置有导向管的加强钢导入/固定装置的同时，将钢筋纵向放置在适当的位置， 钢筋保持装置; 将混凝土浇注在放置在放置步骤中的钢筋的顶部上的混凝土浇注步骤; 以及通过摊铺机将浇注在混凝土浇注步骤中的混凝土的表面变平的整理步骤。 本发明被构造成使得能够在加强钢配置期间不使用横向辅助钢筋和支撑体来确保纵向钢筋的适当位置，从而使钢筋的数量和劳动力的最小化以及提高施工速度。 此外，本发明不受工作空间的限制，因为在混凝土浇筑期间可以从道路的侧面或前方平稳地供给混凝土。 此外，本发明不需要重叠地连接加强钢，因此能够减少加强钢的数量和重叠接头所需的劳动，并且还可以最小化纵向钢筋的接合部的损坏的发生。
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公开(公告)号：KR101735077B1
公开(公告)日：2017-05-15
申请号：KR1020160136194
申请日：2016-10-20
Applicant: (주)삼우아이엠씨
IPC: E01D19/12 , E01D19/14 , E01D21/00 , E01D101/26
Abstract: 본발명은교량바닥판형성을위한프리캐스트콘크리트패널을거더상면에견고하게합성되도록함과동시에캔틸레버부인근은전단면을 PC 부재로구성함으로써캔틸레버부를포함한교량바닥판전 구간에서동바리나거푸집과같은가설재의설치가불필요한프리캐스트콘크리트패널을이용한교량용바닥판에대한것이다. 본발명프리캐스트콘크리트패널을이용한교량용바닥판은교량의폭 방향으로일정간격이격되도록설치되는복수의거더상부에설치되는것으로, 최외곽거더와내측거더사이의교량바닥판을형성하기위해최외곽거더와내측거더사이에거치되어상부에현장타설콘크리트가타설되도록교량바닥판의거푸집역할을하는부분 PC 부재인제2패널및 상기제2패널의외측단에일체로결합되고, 일단이최외곽거더의외측으로일정길이돌출되어교량의캔틸레버부를형성하는전단면 PC 부재인제1패널로구성되는프리캐스트콘크리트패널; 상기프리캐스트콘크리트패널과교폭방향으로인접하도록내측거더상부에일단이거치되는부분 PC 패널; 및상기프리캐스트콘크리트패널의제2패널및 부분 PC 패널의상면에제1패널의상면높이까지타설되는현장타설콘크리트; 로구성되는것을특징으로한다.
Abstract translation: 本发明，并且在同一时间在悬臂部分附近gaseoljae如肖氏或在桥面板殿部分，包括通过形成的前端面到PC构件悬臂的部分模板，以牢固地复合预制混凝土板形成桥面到梁的上表面 本发明涉及一种使用预制混凝土板的桥梁底板，其中不需要安装预制混凝土板。 为桥板与混凝土板的本发明的预制以形成多个梁的上方将要安装已安装，使得在桥，最外面的主梁和内托梁最外之间的桥面板的横向方向上隔开预定间隔 与梁的外端部一体地连接，并且被安装投就地内托梁之间的混凝土是用于桥面板的模具的作用部分PC构件，使得在西班牙第二面板铸造就地和在顶部的第二面板，最外面的梁的一端 一种预制混凝土面板，其由前端PC部件in-1面板向外突出预定长度以形成桥梁的悬臂部分; 部分PC板，其一端安装在内梁的上部，以便在悬挂方向上与预制混凝土板相邻; 并且浇注混凝土浇注到第二板的上表面上的第一板的上表面和预制混凝土板的局部PC板; 。“
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公开(公告)号：KR101341147B1
公开(公告)日：2013-12-11
申请号：KR1020130072990
申请日：2013-06-25
CPC classification number: E01D19/125 , E01C11/00 , E01D2/00 , E01D19/02 , E01D2101/268 , E04C3/293 , E04C5/16
Abstract: The present invention relates to a structure for integrating pavement between a road and a bridge and a construction method thereof. The structure between the road and the bridge comprises a bridge unit and a road unit on both sides of the bridge unit. A plurality of bridge post units is arranged between both bridge plate units, and a girder is installed on the upper part of the bridge post unit and the bridge plate unit. The bridge post unit includes a bridge pavement unit formed on the upper part of the girder. The road unit includes a road pavement unit formed on the upper part of an earthwork unit. The bridge pavement unit and the road pavement unit are integrally formed with continuously reinforced concrete so that a concrete pavement unit is formed.
Abstract translation: 本发明涉及一种道路与桥梁路面整合结构及其施工方法。 道路和桥梁之间的结构包括桥单元和桥单元两侧的道路单元。 在两个桥板单元之间布置有多个桥柱单元，并且在桥柱单元和桥板单元的上部安装有梁。 桥柱单元包括形成在梁的上部的桥接路面单元。 道路单元包括形成在土方单元的上部的道路路面单元。 桥面路面单元和道路路面单元与连续钢筋混凝土一体形成，形成混凝土路面单元。
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公开(公告)号：KR100783568B1
公开(公告)日：2007-12-11
申请号：KR1020060100994
申请日：2006-10-17
Applicant: 강원대학교산학협력단 , 한국건설기술연구원 , (주)삼우아이엠씨
IPC: G01B5/30
Abstract: An apparatus for measuring autogenous shrinkage of concrete is provided to measure the autogenous shrinkage by the variation of the probe of a measuring instrument, resulting in deeper analysis of the concrete characteristic. An apparatus for measuring autogenous shrinkage of concrete includes a prop(100), a concrete container(200), a shrinkage measuring instrument(300), and a measuring assistant member. The concrete container is installed on the prop, and has a hole on the upper part and measuring instrument insertion holes(210) on the sidewall. The shrinkage measuring instrument is installed on the prop, and has a probe(310) contacted with the concrete in the concrete container through the measuring instrument insertion hole. The shrinkage measuring instrument measures autogenous shrinkage of concrete by the variation of the probe. A part of the measuring assistant member is buried in the concrete and the other part is exposed through the measuring instrument insertion hole to be in contact with the shrinkage measuring instrument.
Abstract translation: 提供了一种用于测量混凝土自发收缩的装置，通过测量仪器探头的变化来测量自体收缩，从而更好地分析了混凝土特性。 用于测量混凝土自发收缩的装置包括支柱（100），混凝土容器（200），收缩测量仪器（300）和测量辅助构件。 混凝土容器安装在支架上，并且在上部具有孔，并且在侧壁上测量仪器插入孔（210）。 收缩测量仪器安装在支架上，并具有通过测量仪器插入孔与混凝土容器中的混凝土接触的探头（310）。 收缩测量仪通过探头的变化来测量混凝土的自生收缩。 测量辅助部件的一部分埋在混凝土中，另一部分通过测量仪器插入孔露出，与收缩测量仪接触。
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公开(公告)号：KR1020130001192A
公开(公告)日：2013-01-03
申请号：KR1020120132612
申请日：2012-11-21
Abstract: PURPOSE: A horizontal auxiliary reinforcing bar for paving continuous reinforced concrete is provided to efficiently disperse stress by uniformly maintaining the interval and height of vertical reinforcing bars. CONSTITUTION: A horizontal auxiliary reinforcing bar(10) for paving continuous reinforced concrete comprises reinforcing bar supports(11) and cross-shaped supports(12). The reinforcing bar supports are installed on portions where vertical reinforcing bars are to be located to uniformly maintain the intervals of the vertical reinforcing bars. The cross-shaped supports are installed on the bottom of the horizontal auxiliary reinforcing bar to uniformly support the horizontal auxiliary bar.
Abstract translation: 目的：提供用于铺设连续钢筋混凝土的水平辅助钢筋，以通过均匀地保持垂直钢筋的间隔和高度来有效地分散应力。 构造：用于铺设连续钢筋混凝土的水平辅助钢筋（10）包括钢筋支撑件（11）和十字形支撑件（12）。 钢筋支撑件安装在垂直钢筋位于的部分上，以均匀地保持垂直钢筋的间隔。 十字形支撑件安装在水平辅助钢筋的底部，以均匀地支撑水平辅助杆。
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Patent Agency Ranking
公开(公告)号：KR101089368B1
公开(公告)日：2011-12-02
申请号：KR1020100054591
申请日：2010-06-09
Applicant: 강원대학교산학협력단 , 한국건설기술연구원 , (주)삼우아이엠씨 , 대상이앤씨(주)
CPC classification number: Y02W30/92 , C04B18/08 , C04B16/06 , C04B28/02 , C04B2201/05
Abstract: PURPOSE: A rapid-hardening concrete composition is provided to modify the pore structure of a latex modified concrete by mixing ultrafine fly ash with concrete. CONSTITUTION: A rapid-hardening concrete composition includes 144-360 kg/m^3 of rapid-hardening cement, 18-72 kg/m^3 of ultrafine fly ash, 37.5-112.5 kg/m^3 of latex, 820-850 kg/m^3 of fine aggregate, and 860-890 kg/m^3 of coarse aggregate. The fineness of the ultrafine fly ash is more than or equal to 6000 cm^2/g. The rate of water and cement is between 28 and 48 parts by weight. The rapid-hardening concrete composition further includes 0.1-30 parts by weight of calcium hydroxide and 0.1-2.0 parts by weight of retarder.
Abstract translation: 目的：提供快速硬化混凝土组合物，通过混合超细粉煤灰与混凝土来改变胶乳改性混凝土的孔结构。 构成：快速硬化混凝土组成包括快速硬化水泥144-360 kg / m 3，超细粉煤18-72 kg / m ^ 3，胶乳37.5-112.5 kg / m ^ 3，胶体820-850 kg / m ^ 3的细骨料，860-890kg / m ^ 3的粗骨料。 超细粉煤灰的细度大于或等于6000 cm ^ 2 / g。 水和水泥的比例在28至48重量份之间。 快硬化混凝土组合物还包含0.1-30重量份的氢氧化钙和0.1-2.0重量份的缓凝剂。
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公开(公告)号：KR101121555B1
公开(公告)日：2012-03-06
申请号：KR1020090028051
申请日：2009-04-01
Applicant: 강원대학교산학협력단 , 한국건설기술연구원 , (주)삼우아이엠씨
IPC: C04B18/08 , C04B24/04 , C04B28/04 , C04B103/30
CPC classification number: Y02W30/92
Abstract: 본발명은조강시멘트(단위시멘트량) 312~420kg을기준으로, 고분말도플라이애시 10~20 중량부(단위시멘트량대비); 조강형고성능감수제 0.5~1.0 중량부(단위시멘트량대비);를포함하는것을특징으로하는조기교통개방을위한도로포장보수용콘크리트조성물을제시함으로써, 초기강도및 장기강도가모두우수하여, 신속한교통개방을이룰수 있으면서도, 도로포장구조물의내구성증진과수명연장의효과를얻도록한다.
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公开(公告)号：KR101111353B1
公开(公告)日：2012-02-24
申请号：KR1020090054381
申请日：2009-06-18
Applicant: 강원대학교산학협력단 , (주)삼우아이엠씨
IPC: C04B24/04 , C04B14/04 , C04B103/30
Abstract: 본 발명은 시멘트, 골재 및 물을 포함하는 콘크리트 조성물에 있어서, 실리카퓸; 폴리카르본산계 고성능 감수제; 나프탈렌계열 고성능 AE감수제;를 포함하는 것을 특징으로 하는 조강 콘크리트 조성물을 제시함으로써, 우수한 물성의 2종류의 혼화제를 함께 사용할 수 있도록 하여, 조기강도가 우수하고 투수저항성이 증진되도록 한다.
콘크리트, 감수제, 조기강도-
公开(公告)号：KR100909212B1
公开(公告)日：2009-07-23
申请号：KR1020080034658
申请日：2008-04-15
Applicant: 한국건설기술연구원 , 강원대학교산학협력단 , (주)삼우아이엠씨 , 한국도로공사
CPC classification number: C04B28/02 , C04B28/10 , C04B2111/00293 , C04B2111/00448 , C04B2111/0075 , C04B2111/2015 , C04B2111/2023 , C04B2111/2038 , Y02W30/92 , C04B18/088 , C04B22/064 , C04B7/02
Abstract: A concrete composition for pavement repairing is provided to show excellent resistance to sulfate while reducing hydration heat and permeability and to suppress an alkali aggregate reaction. A concrete composition for pavement repairing comprises: 17-19wt% of binder containing 85-90wt% of ultra-rapid hardening cement and 10-15wt% of ultra-fine fly ash; and 5-15wt% of calcium hydroxide on a basis of the ultra-fine fly ash. A ratio of water to cement is 44-48% by weight. The content of fine aggregate is 32-37wt%. The content of coarse aggregate is 36-41wt%. The maximum size of the coarse aggregate is 19mm. The concrete composition for pavement repairing additionally contains 0.3-0.5wt% of multifunctional air-entaining agent and 0.2-0.5wt% of retarding agent on a basis of the binder.
Abstract translation: 提供了用于路面修复的具体组合物，以显示出优异的耐硫酸盐性，同时降低水化热和渗透性并抑制碱聚集反应。 用于路面修复的混凝土组合物包括：含有85-90wt％超快硬化水泥和10-15wt％超细粉煤灰的粘结剂17-19wt％; 和基于超细粉煤灰的氢氧化钙5-15重量％。 水与水泥的比例为44-48重量％。 细骨料含量为32-37wt％。 粗骨料含量为36-41wt％。 粗骨料的最大尺寸为19mm。 用于路面修补的混凝土组合物另外含有0.3-0.5重量％的多功能空气引入剂和0.2-0.5重量％的基于粘合剂的延迟剂。
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公开(公告)号：KR1020070110692A
公开(公告)日：2007-11-20
申请号：KR1020060043484
申请日：2006-05-15
Applicant: 강원대학교산학협력단 , 한국건설기술연구원 , (주)삼우아이엠씨
Abstract: A shrinkage measurement apparatus for a concrete specimen is provided to measure shrinkage of a pure concrete and to facilitate use thereof. A shrinkage measurement apparatus for a concrete specimen(1) includes a supporting unit(10), a slant forming unit(100), a propping unit(20), a measuring instrument mounting unit(30), and a shrinkage measuring instrument(40). The supporting unit supports the concrete specimen upward. The slant forming unit is formed in the upper part of the supporting unit so that the concrete specimen is mounted at a predetermined slant. The propping unit prevents separation due to sliding of the concrete specimen, which is formed on the end of a down slant side of the concrete specimen. The measuring instrument mounting unit is formed in the opposite side of the propping unit about the concrete specimen. The shrinkage measuring instrument measures the shrinkage of the concrete specimen, which is installed in the measuring instrument mounting unit.
Abstract translation: 提供了一种用于混凝土试样的收缩测量装置，用于测量纯混凝土的收缩率并有利于其使用。 用于混凝土试样（1）的收缩测量装置包括支撑单元（10），倾斜成形单元（100），支撑单元（20），测量仪器安装单元（30）和收缩测量装置 ）。 支撑单元向上支撑混凝土试样。 倾斜成形单元形成在支撑单元的上部，使得混凝土试样以预定倾斜度安装。 支撑单元防止由混凝土试样滑动导致的分离，混凝土试样形成在混凝土试样的倾斜侧的端部。 测量仪器安装单元形成在支撑单元围绕混凝土样本的相对侧。 收缩测量仪器测量安装在测量仪器安装单元中的混凝土样品的收缩率。
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