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公开(公告)号：KR101245828B1
公开(公告)日：2013-03-20
申请号：KR1020120113529
申请日：2012-10-12
Applicant: (주)삼우아이엠씨
Abstract: PURPOSE: A continuously reinforced concrete pavement method using reinforcing bar guiding/fixing equipment is provided to automatically arrange longitudinal reinforcing bars on regular positions without lateral auxiliary reinforcing bars, thereby minimizing the amount of reinforcing bars and workloads and improving the construction speed. CONSTITUTION: A continuously reinforced concrete pavement method using reinforcing bar guiding/fixing equipment(100) includes: a step of driving and moving the reinforcing bar guiding/fixing equipment with guide tubes and reinforcing bar holding devices in order to longitudinally arrange the reinforcing bars on regular positions; a step of placing concrete on the upper side of the arranged reinforcing bars; and a step of finishing the placed concrete to be flattened with a paver(300). [Reference numerals] (AA) Driving direction
Abstract translation: 目的：使用钢筋导向/固定设备的连续钢筋混凝土路面方法，将纵向钢筋自动布置在常规位置上，无需侧向辅助钢筋，从而最大限度地减少钢筋数量和工作量，提高施工速度。 构成：使用钢筋引导/固定设备（100）的连续钢筋混凝土路面方法包括：用引导管和钢筋保持装置驱动和移动钢筋导向/固定设备的步骤，以便将钢筋纵向布置在 常规职位 将混凝土放置在布置的钢筋的上侧的步骤; 并且用摊铺机（300）整理待铺设的混凝土的步骤。 （标号）（AA）行驶方向
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公开(公告)号：KR101060103B1
公开(公告)日：2011-08-29
申请号：KR1020090087857
申请日：2009-09-17
Applicant: (주)삼우아이엠씨
Abstract: 본 발명은 도로 보수용 프리스트레스트 콘크리트 포장공법 및 그 구조에 관한것으로써, 더욱 상세하게는 아스팔트 포장도로의 보수할 부위(과적차량 단속구간)을 일정깊이 절삭한 후 콘크리트로 포장하고 텐던을 인장시켜 프리스트레스를 도입함으로써, 균열이나 변형을 억제하여 포장 및 센서의 파손을 방지하고 수명을 증대시킴과 아울러 장기간 동안 유지보수가 필요없으므로 유지보수비용을 획기적으로 줄일 수 있는 도로 보수용 프리스트레스트 콘크리트 포장공법 및 그 구조에 관한 것이다.
이에 본 발명은, 도로의 일정범위를 일정깊이 절삭하는 노면 절삭단계(S1)와, 상기 절삭된 부위의 바닥면에 시트(60)를 설치하는 시트 설치단계(S2)와, 상기 시트(60) 위에 보조철근(30) 및 텐던(20)을 설치하는 보조철근 및 텐던 설치단계(S3)와, 상기 절삭된 부위에 콘크리트를 포설하는 콘크리트 포설단계(S4)와, 상기 콘크리트의 양생 이후, 상기 텐던(20)의 적어도 일단부를 잡아당겨 텐던(20)을 인장시키는 텐던 인장단계(S5)를 포함하여 이루어지는 것을 특징으로 한다.
과적차량 단속구간, 콘크리트, 센서, 프리스트레스, 절삭 덧씌우기 콘크리트 포장-
公开(公告)号：KR1020090062479A
公开(公告)日：2009-06-17
申请号：KR1020070129760
申请日：2007-12-13
Applicant: (주)삼우아이엠씨
Abstract: A color concrete composition for pavement and a manufacturing method thereof are provided to vary the color of roads according to the function of road so as to achieve traveling safety and easy discrimination of roads. A color concrete composition for pavement contains inorganic binder 100 weight%, polymer solid 5~20 weight%, color pigment 1~15 weight%, aggregate, retarder 0.1~1 weight%, and antifoaming agent 0.5~2 weight%. The inorganic binder is portland cement, early-strength cement, or ultra rapid hardening cement. The modifier by the polymer solid is distribution type, consisting of more than one of SB(styrene-butadiene) latex, PAE emulsion, EVA emulsion, epoxy resin, acrylic resin, and polyester. The color pigment contains emulsion.
Abstract translation: 提供一种用于路面的彩色混凝土组合物及其制造方法，以根据道路的功能来改变道路的颜色，以实现行驶安全性和道路容易的区分。 用于路面的彩色混凝土组合物含有无机粘合剂100重量％，聚合物固体5〜20重量％，着色颜料1〜15重量％，聚集体，缓凝剂0.1〜1重量％，消泡剂0.5〜2重量％。 无机粘合剂是波特兰水泥，早强水泥或超快速硬化水泥。 聚合物固体的改性剂是分布型，由多于一种的SB（苯乙烯 - 丁二烯）胶乳，PAE乳液，EVA乳液，环氧树脂，丙烯酸树脂和聚酯组成。 彩色颜料含有乳液。
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公开(公告)号：KR100884780B1
公开(公告)日：2009-02-23
申请号：KR1020080069030
申请日：2008-07-16
Applicant: (주)삼우아이엠씨
Abstract: A prestressed concrete pavement structure and a construction method thereof are provided to make the contraction and expansion of concrete slab and auxiliary slab smooth by using an elastic member. A prestressed concrete pavement structure comprises a plurality of joints(10) arranged at regular intervals on a base, a concrete slab(1) installed between the joints, an auxiliary slab(2) which is established in the interval between the other end of the concrete slab and the joint and in which a steel reinforcement(2a) is installed, and a tendon(5) installed inside the concrete slab.
Abstract translation: 提供一种预应力混凝土路面结构及其施工方法，通过使用弹性构件使混凝土板和辅助板坯的收缩和膨胀变得平滑。 预应力混凝土路面结构包括在基座上以规则间隔布置的多个接头（10），安装在接头之间的混凝土板（1），辅助板（2），其在 混凝土板和接头，其中安装钢筋（2a）和安装在混凝土板内的钢筋（5）。
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公开(公告)号：KR100856848B1
公开(公告)日：2008-09-05
申请号：KR1020080027009
申请日：2008-03-24
Applicant: (주)삼우아이엠씨
Abstract: A prestressed concrete road pavement structure and a construction method of a prestressed concrete road pavement structure are provided to execute new and repair works in a short period of time by prestressing to a concrete pavement of a general road and tensing first and second tendons in the center of a concrete slab, to provide a high quality concrete pavement road without maintenance by restraining the formation of cracks, preventing the breakage of a concrete pavement and extending the service life, and to prevent noise occurrence and lowering of ride comfort and to improve in appearance by constructing a concrete slab of a long span in a construction site and reducing the number of joints. A prestressed concrete road pavement structure for introducing a prestressed concrete pavement method to a general road comprises a concrete slab(10) installed to a road, a tension pocket unit(50) formed between one end and the other end of the concrete slab to penetrate the concrete slab in the vertical direction, a first tendon(20) installed to the inside of the concrete slab to make one end fixed to one end of the concrete slab by an anchorage(45) and the other end extended to the inside of the tension pocket unit, a second tendon(30) installed to the inside of the concrete slab to make one end fixed to the other end of the concrete slab and the other end extended to the inside of the tension pocket unit, and a coupler(40) installed to the inside of the tension pocket unit and connecting the ends of the first and second tendons to keep the first tendon and the second tendon tensed. A construction method of a prestressed concrete road pavement structure comprises the steps of: marking the installation site of a first tendon and a second tendon on a part for concrete pavement to construct a concrete slab on a road; installing a tension pocket unit to form a tension pocket unit on the concrete slab on a part for concrete pavement; installing a first tendon and a second tendon on the installation site of the first tendon and the second tendon, and installing an anchorage coupled to the opposite ends of the first tendon and the second tendon to be located on two ends of a part for concrete pavement, and connecting the two facing ends of the first and second tendons using a coupler in the tension pocket; after installing the first and second tendons, the coupler and the tension pocket, paving concrete on a part for concrete pavement; after curing the concrete, tensing the first and second tendons by pulling at least one end of the first tendon and the second tendon coupled to the coupler after curing the concrete; and tensing the first and second tendons two times.
Abstract translation: 提供预应力混凝土路面结构和预应力混凝土路面结构施工方法，通过预应力施工到一般道路的混凝土路面，并在中心拉伸第一和第二筋腱，在短时间内进行修缮工程 的混凝土板，通过限制裂缝的形成，防止混凝土路面的破损，延长使用寿命，防止噪音的发生和乘坐舒适性的降低以及外观的改善，提供高质量的混凝土路面路面而不受维护 通过在施工现场构造长跨度的混凝土板，减少接头数量。 将预应力混凝土路面方法引入普通道路的预应力混凝土路面结构包括安装在道路上的混凝土板（10），在混凝土板的一端与另一端之间形成的张力袋单元（50） 混凝土板在垂直方向上，第一腱（20）安装在混凝土板的内部，以使其一端通过锚固件（45）固定在混凝土板的一端，另一端延伸到混凝土板的内侧 张力袋单元，安装在混凝土板的内部的第二腱（30），以使一端固定在混凝土板的另一端，另一端延伸到张力袋单元的内部，以及一个联接器（40 ）安装到张力袋单元的内部并且连接第一和第二腱的端部以保持第一腱和第二腱张紧。 一种预应力混凝土路面结构的施工方法，包括：在混凝土路面的一部分上标记第一腱和第二腱的安装位置，在道路上建造混凝土板; 安装张力袋单元，在混凝土路面上的混凝土板上形成张力袋单元; 在第一腱和第二腱的安装位置安装第一腱和第二腱，并且安装联接到第一腱和第二腱的相对端的锚固件以位于用于混凝土路面的部分的两端 并且使用耦合器在所述张力袋中连接所述第一和第二腱的两个相对端; 安装第一和第二腱，连接器和张力袋后，将混凝土铺在混凝土路面的一部分上; 在固化混凝土之后，通过在固化混凝土之后拉动第一腱的至少一端和与耦合器耦合的第二腱来拉紧第一和第二腱; 并拉伸第一和第二腱两次。
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Patent Agency Ranking
公开(公告)号：KR101585977B1
公开(公告)日：2016-01-15
申请号：KR1020130118501
申请日：2013-10-04
Applicant: (주)삼우아이엠씨
IPC: E01C23/10
Abstract: 본발명은아스팔트세그먼트를이용한도로파손보수공법에관한것이다.이를위하여, 본발명은도로의파손된부분에아스팔트세그먼트를삽입하여보수하는아스팔트세그먼트를이용한도로파손보수공법에있어서, 상기도로의파손부를확인하는파손부확인단계와; 상기파손부를절삭장치로절삭하여보수홀을형성하는보수홀형성단계와; 상기보수홀에스틸파이버의전도성재료가하면부와측면부에도포된아스팔트세그먼트를삽입하는세그먼트삽입단계와; 상기아스팔트세그먼트가삽입된보수홀에전자기파발생장치가맞대어져전자기파가발생되어상기아스팔트세그먼트에도포된전도성재료가고주파유도가열됨으로써상기아스팔트세그먼트의아스팔트바인더일부가융해되어보수홀의내면에융착되어지는전도성재료가열융착단계; 및상기아스팔트세그먼트에서융해된아스팔트바인더가보수홀의내부에서냉각되어지는냉각단계로이루어짐을특징으로한다.따라서, 본발명은타일형태의아스팔트세그먼트를이용하여도로파손부위가보수되도록함으로써, 즉각적이고항구보수가가능하도록하는가운데이를통해자원의낭비를막을수 있도록하고, 아울러시공비를줄이는가운데보수과정에서발생되는교통지정체를최소화할수 있도록한 것이다.
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公开(公告)号：KR101239075B1
公开(公告)日：2013-03-05
申请号：KR1020120116536
申请日：2012-10-19
Applicant: (주)삼우아이엠씨
CPC classification number: C04B24/36 , C04B14/02 , C04B22/06 , C04B22/062 , C04B24/2623 , C04B24/2641 , C04B24/2676 , C04B24/283 , C04B28/16
Abstract: PURPOSE: A VES-LMC(Very Early Strength-Latex Modified Concrete) composition is provided to minimize influence according to an outdoor air temperature change, to prevent icing, and to improve a compressive strength by using hauyne-based ultra rapid hardening cement including carbon black and ferric oxide. CONSTITUTION: A VES-LMC(Very Early Strength-Latex Modified Concrete) composition comprises hauyne-based ultra rapid hardening cement, polymer solid, coares aggregate, fine aggregate, and water. The hauyne-based ultra rapid hardening cement includes carbon black or ferric oxide in a form of a powder or a granule. The VES-LMC composition comprises 14.5 to 17.5 wt% of the hauyne-based ultra rapid hardening cement, 1 to 4 wt% of the polymer solid, 25 to 45 wt% of the coares aggregate, 30 to 50 wt% of the fine aggregate, and 5 to 7 wt% of water. The hauyne-based ultra rapid hardening cement includes 25 to 45 wt% of hauyne-based clinker, 35 to 55 wt% of Portland cement, 1 to 15 wt% of gypsum, 1 to 15 wt% of limestone, 0.01 to 1 wt% of tartaric acid retarder, 1 to 5 wt% of carbon black, and 0.1 to 2 wt% of ferric oxide. A mixing ratio(w/w) of the carbon black and the ferric oxide is 7:3 to 9:1.
Abstract translation: 目的：提供VES-LMC（非常早期强度 - 乳胶改性混凝土）组合物，以最小化室外空气温度变化的影响，防止结冰，并通过使用基于hauyne的超快速硬化水泥（包括碳）来提高抗压强度 黑色和氧化铁。 构成：VES-LMC（非常早期强度 - 胶乳改性混凝土）组合物包含基于hauyne的超快速硬化水泥，聚合物固体，聚集体，细骨料和水。 基于胡锡的超快速硬化水泥包括粉末或颗粒形式的炭黑或氧化铁。 VES-LMC组合物包含14.5至17.5wt％的基于hauyne的超快速硬化水泥，1至4wt％的聚合物固体，25至45wt％的聚集体，30至50wt％的细骨料 ，和5〜7重量％的水。 基于胡锡的超快速硬化水泥包括基于水杨酸的熟料25至45重量％，硅酸盐水泥35至55重量％，石膏1至15重量％，石灰石1至15重量％，石灰石0.01重量％至1重量％ 的酒石酸缓凝剂，1〜5重量％的炭黑和0.1〜2重量％的氧化铁。 炭黑和氧化铁的混合比（w / w）为7:3〜9:1。
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公开(公告)号：KR1020120058892A
公开(公告)日：2012-06-08
申请号：KR1020100120407
申请日：2010-11-30
Applicant: (주)삼우아이엠씨
Abstract: PURPOSE: A road packing structure in which a power supply line for electric vehicles is buried is provided to prevent damage of the power supply line by installing a tendon in a concrete pavement part by filling a power supply line installed region with concrete. CONSTITUTION: A power supply line(30) is installed in one or more lanes of a road(1). The power supply line is buried in a concrete pavement part(20). An asphalt pavement part(10) is installed together with the concrete pavement part to form a single lane. A tendon(40) is installed inside the concrete pavement part.
Abstract translation: 目的：提供一种用于电动车辆的电源线被埋设的道路包装结构，以通过将电源线安装区域填充到混凝土中来将钢筋安装在混凝土路面部分中来防止电源线的损坏。 构成：在道路（1）的一个或多个车道中安装电源线（30）。 电源线埋在混凝土路面部分（20）中。 沥青路面部分（10）与混凝土路面部分一起安装形成一个单一的车道。 砼（40）安装在混凝土路面部分内。
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公开(公告)号：KR100967958B1
公开(公告)日：2010-07-06
申请号：KR1020070129760
申请日：2007-12-13
Applicant: (주)삼우아이엠씨
Abstract: 본 발명은, 무기계 결합재 100중량부; 폴리머 고형분 5 ~ 20중량부; 착색 안료 1 ~ 15 중량부; 골재;를 포함하는 도로포장용 컬러 콘크리트 조성물을 제시함으로써, 콘크리트 자체가 선명한 색상을 갖도록 하므로 도로표면이 손상되더라도 그 색상을 계속 유지할 수 있도록 하고, 기타 미끄럼 저항성, 표면강도, 내구성, 방수성 등이 우수한 도로포장을 제공할 수 있도록 한다.
또한, 도로의 기능에 따라 색상을 달리하여 도로 이용자의 주행 안전성 및 쾌적성, 식별용이성을 제공하여 도로의 편익을 증대, 도로의 가치를 향상(VE)시키고, 반복적인 차선도색 및 포장보수를 최소화하므로서 유지보수 비용을 절감할 수 있도록 한다.
나아가, 도료를 혼합함에 불구하고 콘크리트의 내구성 저하를 방지할 수 있도록 하므로, 강도, 내구성이 우수하면서도 색상발현이 우수한 콘크리트를 제공할 수 있도록 한다.
도로포장, 컬러, 콘크리트-
公开(公告)号：KR100923581B1
公开(公告)日：2009-10-27
申请号：KR1020080003226
申请日：2008-01-10
CPC classification number: C04B28/02 , C04B2111/0075 , C04B2111/29 , C04B2111/72 , C04B14/02 , C04B2103/54
Abstract: 본 발명은, 3종 시멘트 380 ~ 460 kg/m
3 ; 블랙 산화철(Fe
3 O
4 ) 계열의 안료 (시멘트 대비)3 ~ 7 중량%;를 포함하고, 물-시멘트비는 30 ~ 40 중량%이고, 잔골재율은 34 ~ 42 중량%이며, 굵은골재 최대치수는 25 mm인 것을 특징으로 하는 콘크리트 배합을 제시함으로써, 신구 콘크리트의 부착이 양호하고, 조기 교통개방을 위하여 강도발현 시간이 짧으며, 기존 포장에 비해 반사율이 낮아 운전자의 시야를 방해하지 않고, 건조수축 저항성, 염소이온투과 저항성, 동결융해 저항성 등의 내구성이 우수한 도로포장의 덧씌우기용 콘크리트 조성물을 제시한다.
도로포장, 덧씌우기, 콘크리트
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