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公开(公告)号：KR200342275Y1
公开(公告)日：2004-02-18
申请号：KR2020030033837
申请日：2003-10-29
Applicant: (주)케미우스코리아
IPC: E04G21/04
Abstract: 본 고안은 고층 건물 공사 시 콘크리트 펌프카를 이용하여 지상에서 고층으로 또는 지상에서 지하로 콘크리트를 이송할 때 압송관 내부에 있는 콘크리트 재료가 원활히 이송할 수 있도록 하는 장치로써 압송관의 수평 및 수직관의 전면적을 윤활제나 유도재를 코팅하여 콘크리트의 탈수, 경화, 응고등에 의한 막힘을 억제하여 콘크리트 타설 공사를 원활히 하는 것을 특징으로 하는 펌프카용 유도재의 유도 장치이다.
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公开(公告)号：KR101111664B1
公开(公告)日：2012-02-14
申请号：KR1020090072408
申请日：2009-08-06
Applicant: (주)케미우스코리아
IPC: C04B16/02
Abstract: 본 발명은 가해지는 충격에 대한 저항성능을 향상시킨 콘크리트에 관한 것으로써, 셀룰로스화이버를 사용하여 제조한 내충격성 콘크리트 제조방법에 관한 것이다. 본 발명은 콘크리트 내에서 알칼리 저항성이 우수하며, 분산력이 뛰어나 콘크리트의 표면 마감성을 향상시킴은 물론, 시멘트 매트릭스와의 부착력이 우수한 셀룰로스화이버를 사용하여 소성수축균열을 감소시킴과 동시에 내충격 저항성을 향상시킬 수 있도록 한다. 본 발명의 셀룰로스화이버를 사용하여 제조된 콘크리트는 셀룰로스화이버를 사용하지 않은 기존 콘크리트에 비해 충격 저항성을 28 ~ 56% 상승시키며, 소성수축균열은 65 ~ 90%로 감소시킨다.
셀룰로스화이버, 충격 저항성, 소성수축균열-
公开(公告)号：KR3003701870000S
公开(公告)日：2004-12-23
申请号：KR3020030030247
申请日：2003-10-29
Applicant: (주)케미우스코리아
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公开(公告)号：KR1020110014843A
公开(公告)日：2011-02-14
申请号：KR1020090072408
申请日：2009-08-06
Applicant: (주)케미우스코리아
IPC: C04B16/02
CPC classification number: C04B16/02 , C04B20/0064 , C04B40/0032
Abstract: PURPOSE: A method for manufacturing concrete is provided to improve impact resistance while reducing plastic shrinkage cracks using cellulose fiber. CONSTITUTION: A method for manufacturing concrete to improve impact resistance comprises the steps of: cutting cellulose fiber and mixing with water to make the mixture in a slurry state; mixing 0.02-0.2 weight% of cellulose fiber slurry with 100 weight% of concrete; and injecting aggregates, cement, mixing water, and cellulose fiber slurry in a mixer in order and mixing them for15-120 seconds to allow the cellulose fiber to be dispersed inside the concrete.
Abstract translation: 目的：提供一种制造混凝土的方法，以提高抗冲击性，同时减少使用纤维素纤维的塑性收缩裂缝。 构成：用于制造混凝土以改善抗冲击性的方法包括以下步骤：切割纤维素纤维并与水混合以使混合物处于浆液状态; 将0.02-0.2重量％的纤维素纤维浆料与100重量％的混凝土混合; 并在混合机中注入聚集体，水泥，混合水和纤维素纤维浆料，并将它们混合15-120秒以使纤维素纤维分散在混凝土内。
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公开(公告)号：KR100787022B1
公开(公告)日：2007-12-21
申请号：KR1020060090186
申请日：2006-09-18
Applicant: (주)케미우스코리아
Abstract: A concrete pump primer is provided to decrease blockage due to friction between concrete and the pipe in a pump car for facilitating concrete casting and to obtain an eco-friendly substitute for the existing cement paste or mortar. A concrete pump primer comprises 70-80% by weight of sodium carbonate, 7-15% by weight of melamine, 1-5% by weight of citric acid, 7-15% by weight of polyacrylamide and 1-5% by weight of methylcellulose. The polyacrylamide is pulverized for facilitating dissolution. The concrete pump primer powder obtained from mixing the ingredients is dissolved in water to obtain conjugated solution, and the conjugated solution containing the primer is applied in the pipe of a pump car at the earliest time of concrete casting. The applied pump primer forms priming layer on the inner wall of the pump car, which inhibits accumulation of concrete due to the friction between the pipe and the existing concrete remains which absorb water from the concrete. The applied pump primer also sweeps out the existing concrete remains by means of pressure from concrete casting.
Abstract translation: 提供一种混凝土泵底漆，以减少混凝土与泵车中的管道之间的摩擦导致的阻塞，以便于混凝土浇注，并获得现有水泥浆或砂浆的环保替代品。 混凝土泵底漆包含70-80重量％的碳酸钠，7-15重量％的三聚氰胺，1-5重量％的柠檬酸，7-15重量％的聚丙烯酰胺和1-5重量％的聚丙烯酰胺 甲基纤维素。 将聚丙烯酰胺粉碎以便于溶解。 将由混合成分得到的混凝土泵底漆粉末溶解在水中，得到共轭溶液，将含有底漆的共轭溶液最早在混凝土浇筑时应用于泵车的管道中。 应用的泵底漆在泵车内壁上形成起动层，由于管道与现有混凝土之间的摩擦而阻碍了混凝土堆积，吸收了混凝土中的水分。 施工的泵底漆还可以通过混凝土浇铸的压力清除现有的混凝土残留物。
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Patent Agency Ranking
公开(公告)号：KR1020130040097A
公开(公告)日：2013-04-23
申请号：KR1020110104890
申请日：2011-10-13
Applicant: (주)케미우스코리아
CPC classification number: Y02W30/92 , Y02W30/94 , C04B18/146 , B28C9/04 , C04B18/141 , C04B24/16 , C04B24/383
Abstract: PURPOSE: A method for placing concrete using a concrete pumping agent for a portable pump is provided to suppress the amount of waste mortar and to reduce the amount of mortar concrete by sequentially injecting a water dispersion agent and the mortar concrete. CONSTITUTION: A concrete pumping agent for a portable pump contains 35-50 mass% of silica fume, 23-28 mass% of a mineral binder, 14-18 mass% of water soluble resin, and 13-15 mass% of plasticizer. A method for placing concrete comprises: a step of mixing a part of water dispersion solution of mortar with concrete and preparing mortar concrete(13); and a step of sequentially injecting residual water dispersion solution and mortar concrete into a pipe(11) and pumping the concrete. The water soluble resin is methyl cellulose. The mineral binder is blast furnace slag. The plasticizer is melamin-based reversing agent.
Abstract translation: 目的：提供一种将混凝土用于便携式泵的混凝土泵送方法，以通过依次注入水分散剂和砂浆混凝土来抑制废砂浆的量和减少砂浆混凝土的量。 构成：用于便携式泵的混凝土泵送剂含有35-50质量％的硅粉，23-28质量％的矿物粘合剂，14-18质量％的水溶性树脂和13-15质量％的增塑剂。 一种用于放置混凝土的方法包括：将一部分砂浆水分散溶液与混凝土混合并制备砂浆混凝土的步骤（13）; 以及将残留水分散液和砂浆混凝土顺序注入管（11）并泵送混凝土的步骤。 水溶性树脂是甲基纤维素。 矿物粘合剂是高炉渣。 增塑剂是基于三聚氰胺的换向剂。
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公开(公告)号：KR101055410B1
公开(公告)日：2011-08-09
申请号：KR1020100130706
申请日：2010-12-20
Applicant: (주)케미우스코리아 , 김홍민
CPC classification number: E02D29/02 , C04B14/365 , E02D17/00 , E02D17/20 , E02D2300/0018
Abstract: PURPOSE: A method for constructing a retaining wall on a cut part of the ground is provided to improve supporting force by preventing a retaining wall from overturning and sinking. CONSTITUTION: A method for constructing a retaining wall on a cut part of the ground is as follows. The ground is cut, and a perforated hole(10) is formed. A reinforcing member(40) is formed by inserting an injection agent pipe(20) into the perforated hole and injecting a grouting liquid(30) into the injection agent pipe. A concrete block(60) is formed by placing cement so that a panel(70) can be fixed to the ground. The panel placed on the top of the concrete block is connected to the reinforcing member. The rear cut surface of the panel is filled with a filling material(80).
Abstract translation: 目的：提供一种在地面的切割部分上构造挡土墙的方法，以通过防止挡土墙翻倒和沉没来改善支撑力。 构成：在地面的切割部分上构造挡土墙的方法如下。 切割地面，并形成穿孔（10）。 通过将注射管（20）插入穿孔中并将注浆液（30）注入注射管中，形成加强构件（40）。 混凝土块（60）通过放置水泥而形成，使得面板（70）能够固定在地面上。 放置在混凝土块顶部的面板连接到加强构件。 面板的后切面填充有填充材料（80）。
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公开(公告)号：KR100895646B1
公开(公告)日：2009-05-07
申请号：KR1020070100147
申请日：2007-10-05
Applicant: (주)케미우스코리아 , 이한승
Abstract: 본 발명은 섬유보강재와 물을 일정비율로 혼합하여 이를 배치플랜트(Batch Plant)로 공급하도록 하는 섬유보강재 공급장치에 관한 것으로, 콘크리트가 경화하면서 발생하게 되는 소성수축 및 건조수축 균열을 저감시키고 콘크리트의 휨/인장강도의 증대를 위하여 콘크리트에 첨가하는 섬유보강재를 슬러리 상태로 만들어 이를 레미콘 제조공정에서 물 투입라인을 이용하여 배치플랜트로 공급되도록 함으로써, 섬유보강재의 정확한 계량치 확보는 물론, 레미콘의 품질향상이 가능하도록 한 것이다.
섬유보강재, 콘크리트, 배치플랜트-
公开(公告)号：KR1020090035082A
公开(公告)日：2009-04-09
申请号：KR1020070100147
申请日：2007-10-05
Applicant: (주)케미우스코리아 , 이한승
Abstract: An apparatus for supplying fiber reinforced materials is provided to supply the fiber reinforced materials capable of obtaining measurement values correctly as well as labor cost by supplying the fiber reinforced materials through a water supply line to a batch plant. An apparatus for supplying fiber reinforced materials comprises the followings: a tank(10) the fiber reinforced materials and water are inputted with a fixed rate; a water supply line(20) including a ball value(23) putting the water in a water tank(22) to the tank; an underwater pump(30) flowing the fiber reinforced materials to an batch plant; the two batch plant(40) sending the fiber reinforced materials to a mixer; and a connected pipe line(50A, 50B).
Abstract translation: 提供一种用于供应纤维增强材料的装置，以通过将纤维增强材料通过供水管线提供给批量装置来提供能够正确地获得测量值以及劳动力成本的纤维增强材料。 一种用于供应纤维增强材料的设备包括以下步骤：罐（10）以固定的速率输入纤维增强材料和水; 包括将水放入水箱（22）中的水球（23）的供水管线（20） 使纤维增强材料流到分批植物的水下泵（30）; 两批批量装置（40）将纤维增强材料送到搅拌机; 和连接管路（50A，50B）。
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公开(公告)号：KR100841781B1
公开(公告)日：2008-06-27
申请号：KR1020070032246
申请日：2007-04-02
Applicant: 유진기업 주식회사 , (주)케미우스코리아
CPC classification number: C04B28/04 , C04B2111/00017 , C04B2111/00422 , C04B2111/20 , C04B2111/60 , C04B2111/62 , C04B2111/90 , Y02W30/92 , Y02W30/94 , C04B14/022 , C04B14/04 , C04B18/08 , C04B18/141 , C04B20/0048 , C04B20/0076 , C04B22/002 , C04B22/064 , C04B24/2641 , C04B24/32 , C04B24/38 , C04B24/383 , C04B2103/44 , C04B2103/46
Abstract: A semi-automatic self-leveling wet finishing mortar is provided to obtain moisture control, deodorizing, anti-bacterial function, far-infrared ray radiation and electromagnetic wave protection in mortar by introducing charcoal and elvan for the composition. A semi-automatic self-leveling wet finishing mortar comprises finishing mortar powder and liquid in a ratio of 100:15 by weight, the mortar powder comprises 15.094-22.9% by weight of normal Portland cement, 65.094-72.9% by weight of elvan aggregates, 0.5-1% by weight of charcoal powder, 0.05-1% by weight of expandable calcium sulfoaluminate, 0.1-1% by weight of hard-burned lime, 0.5-5% by weight of fly ash, 0.5-3% by weight of furnace slag, 0.001-0.005% by weight of starch thickener as an underwater concrete stabilizer, 0.0005-0.001% by weight of polyethylene oxide as an inhibitor against instant-drying of surface(moisturizer) and 0.1-1% by weight of cellulose fiber which has 1,500,000 particles per gram as an anti-cracking fiber, and the liquid comprises 0.2-1% by weight of polycarbonic antiplasticizer and 99-99.8% by weight of purified water. The wet finishing mortar is placed on an On-Dol(Korean underfloor heating) structure of skyscraper apartment or architecture by grouting method.
Abstract translation: 提供一种半自动自流平湿润精整砂浆，通过引入木炭和elvan作为组合物，获得砂浆中的水分控制，除臭，抗菌功能，远红外线辐射和电磁波保护。 半自动自流平湿润精整砂浆包括按重量比为100:15的比例混合砂浆和液体，砂浆粉包含15.094-22.9％（重量）的普通硅酸盐水泥，65.094-72.9％（重量）的埃尔文聚集体 ，0.5-1重量％的炭粉，0.05-1重量％的可发性硫酸铝钙盐，0.1-1重量％的硬烧石灰，0.5-5重量％的飞灰，0.5-3重量％ 的炉渣，0.001-0.005重量％的作为水下混凝土稳定剂的淀粉增稠剂，0.0005-0.001重量％的作为防止表面瞬时干燥的保护剂的聚环氧乙烷（保湿剂）和0.1-1重量％的纤维素纤维 其具有每克1,500,000个颗粒作为抗裂纹纤维，并且液体包含0.2-1重量％的聚碳酸减阻剂和99-99.8重量％的纯化水。 湿润整理砂浆通过灌浆方式放置在摩天大楼公寓或建筑的On-Dol（韩国地板采暖）结构上。
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