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公开(公告)号：KR102232383B1
公开(公告)日：2021-03-26
申请号：KR1020190056005
申请日：2019-05-14
Applicant: (주)케미우스코리아
Inventor： 한진규
IPC: E04G21/04 , C10M169/06 , C10M119/24 , C10M119/20 , C10M145/04 , C10M145/10 , C10M125/02
Abstract: 본발명은윤활층활성화를이용한콘크리트압송방법에관한것이다. 본발명은콘크리트에고압을인가하여장거리이송함에있어서, 콘크리트이송에필요한압력을낮출수 있는윤활층활성화제를주입하여콘크리트를이송한다. 즉, 콘크리트와압송배관의내주면사이에윤활층이형성되는데, 본발명에서는윤활층활성화제(약액)을주입하여이 윤활층이더욱활성화되도록함으로써콘크리트이송에필요한압력을낮출수 있다. 본발명에서는약액은계면활성제, 증점제및 응결촉진제를혼합한후 물에배합하여약액형태로사용한다.
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公开(公告)号：KR102037443B1
公开(公告)日：2019-10-28
申请号：KR1020180144544
申请日：2018-11-21
Applicant: (주)케미우스코리아 , 동양대학교 산학협력단
IPC: E01B37/00
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公开(公告)号：KR102037442B1
公开(公告)日：2019-10-28
申请号：KR1020180144543
申请日：2018-11-21
Applicant: (주)케미우스코리아 , 동양대학교 산학협력단
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公开(公告)号：KR101826242B1
公开(公告)日：2018-02-06
申请号：KR1020170043759
申请日：2017-04-04
Applicant: (주)제이엔티아이엔씨 , (주)케미우스코리아
IPC: E02D15/06
CPC classification number: E02D15/06 , E02D2250/0061 , E02D2300/0021
Abstract: 본발명의실시예에따른저유동성모르타르시공시스템은, 호안공사, 수중공사, 해양공사, 해상공사, 항만공사, 하천공사, 댐공사, 또는저수지공사중 적어도어느하나의시공장소에배치되고저유동성모르타르를시공작업이필요한지점에타설하도록형성된모르타르타설장치, 및상기모르타르타설장치로부터이격된위치에배치되고상기모르타르타설장치에상기저유동성모르타르를공급하도록형성된모르타르공급장치를포함하는저유동성모르타르시공시스템을제공한다. 따라서, 본실시예에서는, 상기저유동성모르타르가상기모르타르공급장치에의해서상기모르타르공급장치에서이격된위치에배치된상기모르타르타설장치에공급되는구조이므로, 상기시공장소에상기저유동성모르타르를배합하거나공급하기위한별도의장치를설치할필요성이없다.
Abstract translation: 根据本发明，护岸工程，水下建筑，海洋建筑，海洋建筑，海港建筑，河流建造，筑坝，或在建储低流动性砂浆建筑系统被放置在安装位置中的至少一个的流体砂浆 施工工作砂浆浇注装置形成为倾所需点，并且流动性低砂浆施工系统，其包括从所述砂浆浇注装置在砂浆浇注装置供给低流体砂浆形成，并且布置在间隔开的位置处的砂浆供给装置 Lt。 因此，在该实施例中，低流体砂浆是因为要被提供的结构，以所述砂浆浇注设置在从由所述灰浆供应砂浆供给隔开的位置的装置，具有在施工场所的低流动性研钵充分混合，或 无需安装用于供应产品的单独设备。
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Patent Agency Ranking
公开(公告)号：KR1020140076890A
公开(公告)日：2014-06-23
申请号：KR1020120145426
申请日：2012-12-13
Applicant: (주)케미우스코리아
CPC classification number: E02D5/80 , E02D5/526 , E02D17/20 , E21D21/0086
Abstract: The present invention relates to a soil nailing structure. The soil nailing structure according to the present invention is used in a soil nailing method by comprising a reinforcing material lengthened in one direction and inserted in a bored hole on the ground; and a bearing plate inserted into the head of the reinforcing material and mounted on the ground having the bored hole thereon. The reinforcing material includes multiple hollow type steel pipes arranged in a line; a screw unit composed of a plurality of screw pieces which have screws formed the outer surfaces thereof and which are spaced apart from each other along the outer circumferential surfaces of the steel pipes and combined with the outer circumferential surfaces of the steel pipes; and a coupler coupling the steel pipes contiguous with each other and having a screw on the inner circumferential surface thereof so that the screw units are coupled through screws to both ends thereof.
Abstract translation: 本发明涉及一种土钉结构。 根据本发明的土钉结构用于土钉技术，包括沿一个方向延长并插入地面上的钻孔中的增强材料; 以及插入加强材料的头部并安装在其上具有钻孔的地面上的支承板。 增强材料包括排成一行的多个中空型钢管; 螺钉单元，其由多个螺钉件组成，所述多个螺钉件具有形成其外表面的螺钉，并且沿着钢管的外周表面彼此间隔开并与钢管的外周表面组合; 以及耦合在彼此相邻并且在其内周表面上具有螺钉的钢管的联接器，使得螺钉单元通过螺钉连接到其两端。
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公开(公告)号：KR101343454B1
公开(公告)日：2013-12-19
申请号：KR1020120073259
申请日：2012-07-05
Applicant: (주)케미우스코리아 , 주식회사 포스코건설 , (주)렉스콘
Abstract: 본발명은 CNT의물성을이용하여시멘트수화열을방열하고콘크리트의인장강도를향상시킴으로써온도균열을저감시키는수화열방열콘크리트에관한것이다. 본발명은「결합재, 잔골재, 굵은골재및 배합수를포함하는콘크리트조성물로서, 상기배합수는일반수 80~97중량부및 CNT 분산액 3~20중량부로구성되고, 상기 CNT 분산액은용매 96~98중량부및 CNT분말 2~4중량부로구성되고, CNT의양이상기배합수 100중량부대비 0.12~0.4중량부인것을특징으로하는 CNT를혼입한수화열방열매스콘크리트조성물」을제공한다.
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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：KR101142466B1
公开(公告)日：2012-05-08
申请号：KR1020100024491
申请日：2010-03-18
Applicant: (주)케미우스코리아 , 이차연
Inventor： 이차연
Abstract: 본 발명은 콘크리트 옹벽에 도포되는 바름재가 자연친화적인 콘크리트 옹벽용 황토바름재를 제공하고 이를 이용하는 콘크리트표면처리방법과 표면처리구조에 관한 것으로서, 황토분말 17-23wt%, 일라이트분말 3-4wt%, 아크릴분말 2-4wt%, 산화마그네슘분말 27-28wt%, 염화마그네슘분말 13-14wt%, 물 32-33wt%을 포함하여 이루어지는 황토바름재를 제공하고, 콘크리트세척과정과 콘크리트전처리과정 및 바름재도포과정과 마감처리과정으로 이루어지는 콘크리트표면처리방법 및 콘크리트 표면(10)에 프라이머도포층(11)과 황토바름재층(12) 및 표면층(13)을 갖는 콘크리트표면처리구조가 이루어지도록 한 것이다.
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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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