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1. 发明授权

KR100783568B1 콘크리트의 초기수축량 측정장치 失效
标题翻译：用于自动收缩混凝土的测量装置
公开(公告)号：KR100783568B1
公开(公告)日：2007-12-11
申请号：KR1020060100994
申请日：2006-10-17
申请人： 강원대학교산학협력단 , 한국건설기술연구원 , (주)삼우아이엠씨
发明人： 윤경구 , 최판길 , 권수안 , 전성일 , 김기헌 , 정원경
IPC分类号： G01B5/30
摘要： 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.
摘要翻译：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。

2. 发明公开

KR1020100109677A 조기교통개방을 위한 도로포장보수용 콘크리트 조성물 有权
标题翻译：混凝土复合材料修复
公开(公告)号：KR1020100109677A
公开(公告)日：2010-10-11
申请号：KR1020090028051
申请日：2009-04-01
申请人： 강원대학교산학협력단 , 한국건설기술연구원 , (주)삼우아이엠씨
发明人： 윤경구 , 최판길 , 권수안 , 남정희 , 전성일 , 김기헌 , 정원경
IPC分类号： C04B18/08 , C04B24/04 , C04B28/04 , C04B103/30
CPC分类号： Y02W30/92 , C04B18/08 , C04B28/02 , C04B2103/302 , C04B2111/00068 , C04B2111/0075 , C04B2201/05
摘要： PURPOSE: A concrete composition for road pavement repairing is provided to reduce the water-cement rate by inserting an early-strength type water reducing agent and ultrafine fly ash. CONSTITUTION: A concrete composition for road pavement repairing for an early traffic opening contains 10~20wt% of ultrafine fly ash and 0.5~1wt% of early-strength type water reducing agent for 312~420kg of quick-setting cement. The ultrafine fly ash includes more than 6,000 grains of particles. The early-strength type water reducing agent includes a polycarboxylic acid based water reducing agent. The water-cement rate of the composition is 36~41wt%.
摘要翻译：目的：通过插入早强型减水剂和超细粉煤灰，提供道路修补的混凝土组合物，以降低水泥率。构成：早期交通开放路面修复的具体构成包含超细粉煤灰10〜20wt％，早强型减水剂0.5〜1wt％，速凝水泥312〜420kg。超细粉煤灰包含6,000多颗颗粒。早强型减水剂包括基于多元羧酸的减水剂。组合物的水泥率为36〜41wt％。

3. 发明授权

KR101121555B1 조기교통개방을 위한 도로포장보수용 콘크리트 조성물 有权
标题翻译：混凝土复合材料修复
公开(公告)号：KR101121555B1
公开(公告)日：2012-03-06
申请号：KR1020090028051
申请日：2009-04-01
申请人： 강원대학교산학협력단 , 한국건설기술연구원 , (주)삼우아이엠씨
发明人： 윤경구 , 최판길 , 권수안 , 남정희 , 전성일 , 김기헌 , 정원경
IPC分类号： C04B18/08 , C04B24/04 , C04B28/04 , C04B103/30
CPC分类号： Y02W30/92
摘要： 본발명은조강시멘트(단위시멘트량) 312~420kg을기준으로, 고분말도플라이애시 10~20 중량부(단위시멘트량대비); 조강형고성능감수제 0.5~1.0 중량부(단위시멘트량대비);를포함하는것을특징으로하는조기교통개방을위한도로포장보수용콘크리트조성물을제시함으로써, 초기강도및 장기강도가모두우수하여, 신속한교통개방을이룰수 있으면서도, 도로포장구조물의내구성증진과수명연장의효과를얻도록한다.

4. 发明授权

KR100909212B1 포장보수용 콘크리트 조성물 有权
标题翻译：混凝土组合物修复
公开(公告)号：KR100909212B1
公开(公告)日：2009-07-23
申请号：KR1020080034658
申请日：2008-04-15
申请人： 한국건설기술연구원 , 강원대학교산학협력단 , (주)삼우아이엠씨 , 한국도로공사
发明人： 권수안 , 남정희 , 전성일 , 안지환 , 윤경구 , 최판길 , 김기헌 , 배종오 , 김동호
IPC分类号： C04B28/00 , C04B18/08 , C04B14/02
CPC分类号： C04B28/02 , C04B28/10 , C04B2111/00293 , C04B2111/00448 , C04B2111/0075 , C04B2111/2015 , C04B2111/2023 , C04B2111/2038 , Y02W30/92 , C04B18/088 , C04B22/064 , C04B7/02
摘要： 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.
摘要翻译：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。

5. 发明公开

KR1020070110692A 콘크리트 공시체의 수축량 측정장치 无效
标题翻译：用于收缩混凝土样品的测量装置
公开(公告)号：KR1020070110692A
公开(公告)日：2007-11-20
申请号：KR1020060043484
申请日：2006-05-15
申请人： 강원대학교산학협력단 , 한국건설기술연구원 , (주)삼우아이엠씨
发明人： 권수안 , 남정희 , 안지환 , 전성일 , 최판길 , 최성용 , 윤경구 , 김기헌
IPC分类号： G01B5/02 , G01B5/30
摘要： 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.
摘要翻译：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。

6. 发明公开

KR1020080000436A 교면 포장의 보수공법 有权
标题翻译：桥梁修复方法
公开(公告)号：KR1020080000436A
公开(公告)日：2008-01-02
申请号：KR1020060058251
申请日：2006-06-27
申请人： (주)삼우아이엠씨 , 대상이앤씨(주) , 강원대학교산학협력단
发明人： 김기헌 , 윤경구 , 김용곤 , 문영수 , 길용수 , 정원경 , 최성용 , 임홍범
IPC分类号： E01C7/14 , E01C23/06 , E01C23/12
CPC分类号： E01C7/147 , E01C23/06 , E01C23/128
摘要： A repair method of a bridge deck pavement is provided to perform construction quickly, to join with the existing pavement effectively and to secure excellent long-term strength and durability. A repair method of a bridge deck pavement for repairing a bridge deck pavement with a bar arrangement layer(1) formed by arranging bars(10) inward comprises the steps of: crushing an upper pavement(2) of the bar arrangement layer; cutting the bar arrangement layer by spraying water under high pressure; cleaning the cutting surface by spraying high pressure water using a water jet; placing concrete on the cleaned surface; and finishing the surface of the concrete to make the surface of the concrete level with the existing pavement.
摘要翻译：提供桥面路面的修复方法，快速进行施工，有效加固现有路面，确保长期的强度和耐久性。一种用于修理桥面路面的桥面路面的修复方法，其具有通过向内排列杆（10）形成的杆布置层（1），包括以下步骤：破碎所述杆布置层的上路面（2）通过在高压下喷洒水来切割棒布置层; 使用喷水喷射高压水清洗切割表面; 将混凝土置于清洁的表面上; 并整理混凝土表面，使现有路面的混凝土水平面。

7. 发明授权

KR100706581B1 몰탈 타설장치 失效
标题翻译：砂浆浇注装置
公开(公告)号：KR100706581B1
公开(公告)日：2007-04-16
申请号：KR1020060023617
申请日：2006-03-14
申请人： 대상이앤씨(주) , 강원대학교산학협력단 , (주)삼우아이엠씨 , 대상건설시스템(주)
发明人： 김용곤 , 윤경구 , 김기헌 , 이상우 , 정원경 , 최성용
IPC分类号： F16L58/06 , F16L58/02
摘要： 본 발명은 관로(10)의 내부를 이동하면서, 관로(10)의 내부에 뿜어 붙이기 방식에 의해 몰탈을 타설하는 몰탈 타설장치(A)에 관한 것으로서, 본체부(100)를 관로(10)의 중앙부에 위치하도록, 본체부(100)로부터 내벽을 향하여 연장형성된 스페이서(200)와; 본체부(100)의 전방에 연결되어 몰탈을 공급하는 몰탈 유입호스(110)와; 몰탈 유입호스(110)를 통해 몰탈을 공급받아, 모터(300)에 의한 회전력에 의해, 관로(10)의 내벽을 향하여 방사상으로 몰탈을 분사하여 타설하도록, 본체부(100)의 후방에 설치된 몰탈 분사부(400)를; 포함하는 구조를 제시함으로써, 각종 관로의 보수공법에 폭넓게 사용될 수 있고, 불량 관로의 내구연한을 증진시킬 수 있으며, 친환경적이고, 시공성, 안정성, 경제성을 높일 수 있도록 한다.
관로, 몰탈, 타설
摘要翻译：本发明涉及一种通过在管道10内移动的同时喷入管道10的方法浇注砂浆的砂浆浇注装置A，隔离件200从主体100向内壁延伸以位于中心; 连接到主体100的前部以供应砂浆的砂浆入口软管110; 砂浆通过砂浆入口软管110供应并且通过马达300的旋转力径向地朝向导管10的内壁注入以注入砂浆，喷射部分400; 本发明可以通过改善不良管道的耐久性而被广泛用于修补各种管道，并且对环境友好，提高了可操作性，稳定性和经济性。

8. 发明授权

KR100537953B1 라텍스개질 초속경 콘크리트 조성물의 제조방법 有权
标题翻译：制造经过改性的非常高强度混凝土组合物的方法
公开(公告)号：KR100537953B1
公开(公告)日：2005-12-20
申请号：KR1020030060731
申请日：2003-09-01
申请人： 대상이앤씨(주) , (주)삼우아이엠씨 , 강원대학교산학협력단
发明人： 김기헌 , 윤경구 , 김용곤 , 정원경 , 최성용 , 이상달
IPC分类号： B28C7/06
摘要： 본 발명은 라텍스개질 초속경 콘크리트 조성물의 제조방법에 관한 것으로, 보다 상세하게는 상기 콘크리트 조성물의 원재료 투입방법을 효율적으로 개선하고 첨가하는 지연제의 기능을 최적화하는 것을 특징으로 하는 라텍스개질 초속경 콘크리트 조성물의 제조방법에 관한 것이다.
본 발명에 따른 상기 콘크리트 조성물은 포설에 적합한 유동성을 나타내는 동시에 높은 조기강도를 발현하므로 각종 콘크리트 구조물뿐만 아니라 특히 도로 및 교량상판 등의 긴급보수에 적합하다.

9. 发明公开

KR1020050024654A 라텍스 개질 초속경 콘크리트 혼합기 有权
标题翻译：混合器用于非常高强度的改性混凝土（VELMC），用于桥梁或道路的维护工作
公开(公告)号：KR1020050024654A
公开(公告)日：2005-03-11
申请号：KR1020030060729
申请日：2003-09-01
申请人： 대상이앤씨(주) , (주)삼우아이엠씨 , 강원대학교산학협력단
发明人： 김기헌 , 윤경구 , 이상달 , 김동호 , 김성환
IPC分类号： B28C7/06
CPC分类号： B28C7/10 , B28C5/14 , B28C5/20
摘要： PURPOSE: A mixer for very-early-strength latex-modified concrete is provided to offer a homogeneous concrete mixture, to reduce the concrete manufacturing time by opening the cement bag and inputting the cement at the same time and so to minimize the amount of a dispersed cement powder, and to improve the input velocity of aggregate. CONSTITUTION: The concrete mixer includes: a mixing container, having an input hole and a discharging hole; and a mixing blade unit(30), mounted on the mixing container, wherein the mixing blade unit(30) comprises: a shaft(31), installed on both lateral walls of the mixing container so as to be rotated; many rubber plates(33a,35a), arranged on the shaft(31) at regular intervals; and a arm(33b,35b), whose one end is fixed to the shaft(31) and whose other end supports the rubber plates(33a,35a).
摘要翻译：目的：提供一种用于非常早期胶乳改性混凝土的搅拌机，以提供均匀的混凝土混合物，通过打开水泥袋并同时输入水泥来减少混凝土制造时间，从而最小化分散水泥粉末，提高骨料的输入速度。构成：混凝土搅拌机包括：混合容器，具有输入孔和排放孔; 和混合叶片单元（30），其安装在所述混合容器上，其中所述混合叶片单元（30）包括：轴（31），安装在所述混合容器的两个侧壁上以便旋转; 许多橡胶板（33a，35a）以规则的间隔布置在轴（31）上; 和一个臂（33b，35b），其一端固定在轴（31）上，另一端支撑橡胶板（33a，35a）。

10. 发明公开

KR1020100068642A 고성능 습식 숏크리트 프리믹스 조성물 및 이를 이용한 습식 숏크리트 보수 및 보강공법 有权
标题翻译：用于湿法喷射的预混合组合物和使用该方法的修复方法
公开(公告)号：KR1020100068642A
公开(公告)日：2010-06-24
申请号：KR1020080127069
申请日：2008-12-15
申请人： 강원대학교산학협력단 , (주)삼우아이엠씨 , 대상이앤씨(주)
发明人： 김기헌 , 윤경구 , 김용곤 , 최성용 , 정원경 , 함성현 , 신현길
IPC分类号： C04B14/04 , C04B16/06 , C04B24/04
摘要： PURPOSE: A wet shotcrete premix composition of high performance is provided to ensure excellent strength and rapid forming ability. CONSTITUTION: A shotcrete premix composition of high performance contains cement and 440-460kg/m^3 of silica fume, 9-12 weight parts of silica fume, and 0.1-0.3 weight parts of synthetic fiber. The water-binder ratio is 41-43.5. The maximum value of the thick aggregate is 10mm. A method for reinforcing and repairing wet shotcrete comprises: a step of examining deterioration part and selecting an object to be repaired and reinforced; a step of removing the deterioration part by hydrodemolition; a step of producing the premix composition; and a step of finishing installed surface.
摘要翻译：目的：提供高性能的湿喷射混凝土预混料组合，以确保优异的强度和快速的成型能力。构成：高性能的喷浆混凝土预混组合物含有水泥和440-460kg / m 3的硅灰，9-12重量份的硅灰和0.1-0.3重量份的合成纤维。水泥比为41-43.5。厚骨料的最大值为10mm。一种用于加强和修复湿喷射混凝土的方法包括：检查劣化部分并选择待修复和加固的物体的步骤; 通过加氢处理去除劣化部分的步骤; 制备预混组合物的步骤; 并完成安装表面的一步。

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