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11. 发明授权

KR101292065B1 박층형 저소음 배수성 아스팔트의 포장공법 有权
标题翻译：薄层型沥青减少噪声排水方法
公开(公告)号：KR101292065B1
公开(公告)日：2013-08-02
申请号：KR1020130016570
申请日：2013-02-15
申请人： 대로건설(주) , 인성산업 주식회사 , 이규호 , 김현유
发明人： 김현유 , 이지익 , 이규호
IPC分类号： E01C7/18 , E01C7/26 , C04B14/02
CPC分类号： E01C7/18 , C04B14/02 , E01C7/182 , E01C7/26
摘要： PURPOSE: A pavement method of thin layer type low noise permeable asphalt is provided to improve drainage and noise reduction effects, durability, and plastic deformation resistance by preventing the blockage of air gaps, grinding noise, and friction noise on an asphalt road. CONSTITUTION: A pavement method of thin layer type low noise permeable asphalt comprises the following steps: applying tack coating emulsified asphalt of 0.8-1.5 l/m^2 on an asphalt road; and paving an asphalt mixture on the top of the tack coating emulsified asphalt. The asphalt mixture contains 91.6-93.8 weight% of mixed aggregate, 5.3-7.5 weight% of asphalt, 0.2-0.6 weight% of fiber additive, and 0.05-0.3 weight% of middle temperature additive. The mixed aggregate is composed of 75-90 weight% of thick aggregate, 8-20 weight% of fine aggregate, and 2-6 weight% of calcium carbonate. A road is paved by the tack coating emulsified asphalt and asphalt mixture. The thickness of a road paved by the tack coating emulsified asphalt and asphalt mixture is 2-3 cm. [Reference numerals] (AA) Start; (BB) Step of applying tack coating emulsified asphalt on an asphalt road; (CC) Step of paving an asphalt mixture on the top of the tack coating emulsified asphalt; (DD) End
摘要翻译：目的：通过防止沥青路面上气隙的堵塞，磨损噪声和摩擦噪声，提供薄层型低噪声透气沥青路面方法，以提高排水和降噪效果，耐久性和抗塑性变形性。构成：薄层型低噪声透气沥青的路面方法包括以下步骤：在沥青路面上施涂0.8-1.5l / m ^ 2的粘性乳化沥青; 并在沥青涂层乳化沥青的顶部铺设沥青混合料。沥青混合料含有91.6-93.8重量％的混合骨料，5.3-7.5重量％的沥青，0.2-0.6重量％的纤维添加剂和0.05-0.3重量％的中温添加剂。混合骨料由75-90重量％的粗骨料，8-20重量％的细骨料和2-6重量％的碳酸钙组成。道路由粘性涂层乳化沥青和沥青混合料铺设。由涂层乳化沥青和沥青混合料铺设的路面厚度为2-3厘米。（附图标记）（AA）开始; （BB）在沥青路面施涂粘性乳化沥青的步骤; （CC）铺路沥青混合物在粘土涂层乳化沥青顶部的步骤; （DD）结束

12. 发明授权

KR101977883B1 저소음 배수성 포장의 소음 및 배수기능 장기유지와 보수가 가능한 레진 몰탈 조성물 및 이를 사용한 시공방법 有权
公开(公告)号：KR101977883B1
公开(公告)日：2019-05-13
申请号：KR1020180154743
申请日：2018-12-04
申请人： 김현유 , 대로건설(주)
发明人： 김현유
IPC分类号： C04B41/48 , C04B26/14 , C04B18/02 , C04B24/12 , E01C7/35 , C04B111/00

13. 发明授权

KR101422206B1 고성능 유동성 시멘트 모르타르 조성물 및 이를 이용한 콘크리트 구조물의 표면보호 공법 有权
标题翻译：使用复合材料的混凝土结构的高性能流动水泥砂浆组合物和表面保护方法
公开(公告)号：KR101422206B1
公开(公告)日：2014-07-24
申请号：KR1020140017092
申请日：2014-02-14
申请人： 예도컨스텍(주)
发明人： 김현유
IPC分类号： C04B24/24 , C04B28/00 , E04G23/02
CPC分类号： C04B28/04 , C04B7/323 , C04B16/0691 , C04B24/26 , C04B2111/72 , E01C7/147 , E04G23/02
摘要： The present invention relates to a cement mortar composition comprising 10 to 60 wt% of rapidly-hardening binder, 10 to 60 wt% of fine aggregate, 0.01 to 30 wt% of polymer admixture and 0.1 to 30 wt% of water, wherein the polymer admixture comprises 75 to 99 wt% of methyl methacrylate-styrene, 0.1 to 10 wt% of methyl methacrylate-butadiene, 0.1 to 10 wt% of butylacrylate-styrene, 0.1 to 10 wt% of acrylonitrile and 0.01 to 5 wt% of vinyl acetate; and a surface protection method of a concrete structure. According to the present invention, the service period of a concrete structure can be increased, operation and maintenance costs thereof can be reduced, and constructability thereof can be improved as construction is facilitated by excellent strength, durability, and flowability, construction period is reduced by rapidly hardening, construction costs can be reduced, repairing period can be reduced, and field applicability, workability, pavement waterproofing layer protection, chloride penetration resistance, durability and adhesion and water resistance are excellent.
摘要翻译：本发明涉及一种水泥砂浆组合物，其包含10-60重量％的快速硬化粘合剂，10-60重量％的细聚集体，0.01-30重量％的聚合物混合物和0.1-30重量％的水，其中聚合物混合物包含75至99重量％的甲基丙烯酸甲酯 - 苯乙烯，0.1-10重量％的甲基丙烯酸甲酯 - 丁二烯，0.1-10重量％的丙烯酸丁酯 - 苯乙烯，0.1-10重量％的丙烯腈和0.01-5重量％的乙酸乙烯酯 ; 和具体结构的表面保护方法。根据本发明，通过优异的强度，耐久性和流动性，可以提高混凝土结构的使用期限，可以降低其运行和维护成本，并且可以提高施工性，因此施工周期可以通过快速硬化，施工成本可以降低，修复时间可以减少，现场适用性，可加工性，路面防水层保护，耐氯化物渗透性，耐久性和附着力和耐水性均优良。

14. 发明授权

KR102012014B1 오염수 여과용 이동식 처리장비 및 이를 이용한 오염수 여과 처리 공법 有权
公开(公告)号：KR102012014B1
公开(公告)日：2019-08-19
申请号：KR1020190015912
申请日：2019-02-12
申请人： 예도컨스텍(주) , 주식회사 한국리페어기술
发明人： 김현유 , 정시영
IPC分类号： C02F9/00 , C02F1/00 , C02F1/28 , C02F1/52 , C02F11/00 , C02F1/24 , B01D39/08

15. 发明授权

KR101428984B1 강도 및 내구성능이 개선된 속경성 시멘트 콘크리트 조성물 및 이를 이용한 콘크리트 구조물의 보수공법 有权
标题翻译：具有改善强度和耐久性的早期强度水泥混凝土复合材料，以及使用复合材料的混凝土结构的修复方法
公开(公告)号：KR101428984B1
公开(公告)日：2014-08-13
申请号：KR1020140017062
申请日：2014-02-14
申请人： 예도컨스텍(주)
发明人： 김현유
IPC分类号： C04B24/24 , C04B22/00 , E04G23/02
CPC分类号： C04B24/24 , C04B28/04 , C04B2103/10 , C04B2103/20 , C04B2103/302 , C04B2111/0075 , C04B2111/72 , E01C11/005
摘要： The present invention relates to a rapidly-hardening cement concrete composition with improved strength and durability containing 3 to 30 wt% of inorganic binding material, 26 to 65 wt% of fine aggregate, 20 to 60 wt% of thick aggregate, 0.1 to 15 wt% of water, and 0.01 to 12 wt% of performance enhancer, in which the performance enhancer contains 30 to 90 wt% of styrene-acryl, 5 to 30 wt% of methyl metahcrylate, 1 to 25 wt% of butylacrylate, 0.1 to 20 wt% of butadiene, 0.01 to 10 wt% of isoprene, 0.01 to 10 wt% of polyvinyl methylether, 0.001 to 5 wt% of anti-foaming agent, and 0.001 to 5 wt% of emulsifying agent, and a concrete structure repair method using same. According to the present invention, the performance enhancer in which styrene-acryl, methyl metahcrylate, styrene-butadiene, butylacrylate, isoprene, and polyvinyl methylether are mixed is used so that concrete workability and durability are improved and, particularly, flexural strength and tensile strength are improved. Also, general portland cement, magnesium or calcium sulfo-aluminate, calcium aluminate, gypsum, silicate white clay, silicate soda, and moldenite are used so as to improve initial strength, long-term strength, durability, chloride resistance, freeze-thaw resistance, and the like.
摘要翻译：本发明涉及一种具有改善的强度和耐久性的快速硬化水泥混凝土组合物，其包含3至30重量％的无机粘合材料，26至65重量％的细骨料，20至60重量％的粗骨料，0.1至15重量％水和0.01〜12重量％的性能增强剂，其中性能增强剂含有30〜90重量％的苯乙烯 - 丙烯酸，5〜30重量％的异丙烯酸甲酯，1〜25重量％的丙烯酸丁酯，0.1〜20 丁二烯的重量％，异戊二烯的0.01〜10重量％，聚乙烯基甲基醚0.01〜10重量％，消泡剂0.001〜5重量％，乳化剂0.001〜5重量％，以及使用相同。根据本发明，使用苯乙烯 - 丙烯酸，异丙烯酸甲酯，苯乙烯 - 丁二烯，丙烯酸丁酯，异戊二烯和聚乙烯基甲基醚混合的性能增强剂，从而提高混凝土的加工性和耐久性，特别是弯曲强度和拉伸强度改进了另外，使用普通硅酸盐水泥，磺酸铝钙或铝酸钙，铝酸钙，石膏，硅酸盐白土，硅酸钠和模板石，以提高初始强度，长期强度，耐久性，耐氯化物，抗冻融性，等等。

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