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公开(公告)号：KR101330146B1
公开(公告)日：2013-11-15
申请号：KR1020120081172
申请日：2012-07-25
Applicant: 전남대학교산학협력단
Abstract: The present invention relates to a mortar composition containing rice husk ash and, more particularly, to a mortar composition for eco-friendly roof tiles, which is able to express the color of traditional roof tiles by adding rice husk ash to mortar when root tiles are manufactured using the mortar composition and improves strength and durability by inducing a pozzolan reaction when a mortar binder is hydrated; and roof tiles manufactured by the mortar composition. [Reference numerals] (AA) Cement roof tiles seven days;(BB) Cement roof tiles three days;(CC) Three day intensity;(DD) Seven day intensity;(EE) Rice husk=10%, Fly ash=25%;(FF) Rice husk=20%, Fly ash=15%;(GG) Rice husk=30%, Fly ash=5%
Abstract translation: 本发明涉及一种含有稻壳灰浆的砂浆组合物，更具体地说，涉及一种用于环保屋顶瓦的砂浆组合物，其能够通过在根砖是 使用砂浆组合物制造，并且当砂浆粘合剂水合时通过诱导火山灰反应来提高强度和耐久性; 和由砂浆组合物制成的屋顶瓦片。 （参考编号）（AA）水泥屋顶瓦7天;（BB）水泥屋顶瓦3天;（CC）3天强度;（DD）7天强度;（EE）稻壳= 10％，飞灰= 25％ ;（FF）稻壳= 20％，飞灰= 15％;（GG）稻壳= 30％，飞灰= 5％
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公开(公告)号：KR1020130094968A
公开(公告)日：2013-08-27
申请号：KR1020120016288
申请日：2012-02-17
Applicant: 전남대학교산학협력단
CPC classification number: Y02W30/91 , C04B18/141 , C04B18/0427 , C04B22/00
Abstract: PURPOSE: A cement-free alkali-activated binder containing light-burned dolomite is provided to prevent a rapid curing phenomenon and alkali aggregate reaction by replacing the total or partial alkaline inorganic materials into the light-burned dolomite, and to improve internal density for excellent intensity. CONSTITUTION: A cement-free alkali-activated binder containing light-burned dolomite contains a raw material and an alkaline inorganic material. The raw material includes blast furnace slag, fly ash, or silica fume. The alkaline inorganic material contains light-burned dolomite powder. 3-20 parts by weight of alkaline inorganic material are mixed with 100 parts by weight of raw material. The alkaline inorganic material additionally contains more than one compound selected from calcium hydroxide, sodium silicate, or sodium carbonate. The alkaline inorganic material contains the light-burned dolomite powder and the calcium hydroxide in a weight ratio of 35-55:45-65. The cement-free alkali-activated binder containing light-burned dolomite is contained in cement-free alkali-activated mortar. [Reference numerals] (AA) Slump (mm); (BB) Light-burned dolomite; (CC) Sodium silicate 2%; (DD) Non-addition; (EE) Light-burned dolomite addition rate (%)
Abstract translation: 目的：提供含有轻烧白云石的无水泥碱活化粘合剂，通过将全部或部分碱性无机材料替换为轻烧白云石，防止快速固化现象和碱团聚反应，提高内部密度，达到极好 强度。 构成：含有轻烧白云石的无水泥碱活化粘合剂含有原料和碱性无机材料。 原料包括高炉渣，飞灰或硅灰。 碱性无机材料含有轻烧白云石粉末。 将3-20重量份的碱性无机材料与100重量份的原料混合。 碱性无机材料另外含有多于一种选自氢氧化钙，硅酸钠或碳酸钠的化合物。 碱性无机材料含有重量比为35-55:45-65的轻烧白云石粉和氢氧化钙。 含有轻烧白云石的无水泥碱活化粘合剂包含在无水的碱活化砂浆中。 （标号）（AA）坍落度（mm）; （BB）轻烧白云石; （CC）硅酸钠2％; （DD）不添加; （EE）轻烧白云石添加率（％）
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公开(公告)号：KR1020130047327A
公开(公告)日：2013-05-08
申请号：KR1020110112277
申请日：2011-10-31
Applicant: 전남대학교산학협력단
Abstract: PURPOSE: A fabricated type scour protection and fishing reef block and a manufacturing method thereof are provided to have the economic efficiency that is able to save the transport cost as the mass transport is facilitated, and to have an excellent ecological environment conservation force. CONSTITUTION: A fabricated type scour protection and fishing reef block includes a first flat block(10) in which a first assemblage groove open to one side on the width direction is formed in the upper region, and a first penetration part to the thickness direction is formed in the a lower region of the first assemblage groove; and a second flat block(20) in which a second assemblage groove open to one side on the width direction and possible to combine to and separate from the first assemblage groove is formed in the upper region, and a second penetration part to the thickness direction is formed in the lower region of the second assemblage groove. Leg parts are formed both sides on the width direction of the lower region of the first and second blocks. The first and second penetration parts are formed by the interval region of both leg parts.
Abstract translation: 目的：提供一种制作型冲浪保护和钓鱼礁块及其制造方法，具有节省运输成本的经济效益，具有良好的生态环境保护力。 构成：制造型冲浪保护和钓鱼礁块包括：第一扁平块（10），其中在上部区域中形成有沿宽度方向一侧开放的第一组合槽，并且厚度方向上的第一穿透部分为 形成在第一组合槽的下部区域中; 以及第二扁平块（20），其中在所述上部区域中形成有在所述宽度方向上向一侧开口并且可以与所述第一组合槽结合并与所述第一组合槽分离的第二组合槽，并且在所述第二平坦块 形成在第二组合槽的下部区域中。 腿部在第一和第二块的下部区域的宽度方向上形成为两侧。 第一和第二穿透部分由两个腿部的间隔区域形成。
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公开(公告)号：KR101053032B1
公开(公告)日：2011-08-01
申请号：KR1020090122736
申请日：2009-12-10
Applicant: 전남대학교산학협력단
Abstract: 본 발명은 황토를 포함하는 포장재에 관한 것으로 보다 구체적으로는 무시멘트 알칼리 활성결합재와 황토를 포함하여 기존 건식공법에 따른 작업의 어려움과 낮은 경제성을 극복할 수 있는 무시멘트 황토 습식포장재, 및 상기 포장재를 이용한 포장방법에 관한 것이다.
본 발명에 의하면 기존의 포장재와 동등 또는 그 이상의 효과를 가지면서도 기존의 포장재가 갖는 시멘트 사용에 따른 시멘트 독성 및 시멘트 제조시 발생되는 이산화탄소 (CO
2 ), 시멘트 생산에 따른 천연자원의 고갈 등의 문제점을 해결하고, 기존 건식공법에 따른 작업의 어려움과 낮은 경제성을 극복할 수 있다.
무시멘트, 황토, 습식포장재Abstract translation: 本发明具体地包括水泥碱活化的粘合剂和赭石，绕过可以克服的困难和根据常规干法水泥赭石液体被包装物下的操作的经济效率，并且包装材料比所述包装材料包括赭石 以及使用其的包装方法。
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15.发明授权무시멘트 마그네슘계 알칼리 활성결합재, 상기 결합재를 포함하는 무시멘트 마그네슘계 알칼리 활성 모르터, 콘크리트 및 콘크리트2차제품 有权碱性活性粘合剂，包括不含水泥，麦芽糖，混凝土和混凝土产品的镁
公开(公告)号：KR101014868B1
公开(公告)日：2011-02-15
申请号：KR1020090114972
申请日：2009-11-26
Applicant: 전남대학교산학협력단
Abstract: PURPOSE: A cement-free magnesium-based alkali-activated binder is provided to ensure excellent workability and strength using an alkaline inorganic material capable of controlling a hardening rate of the cement-free magnesium-based alkali-activated binder in an optimal ratio. CONSTITUTION: A cement-free magnesium-based alkali-activated binder comprises slag or fly ash, and a magnesium-containing alkaline inorganic material. The magnesium-containing alkaline inorganic material is at least one selected from magnesium sulfate, magnesium nitrate, magnesium silicate, magnesium hydroxide, magnesium chloride, magnesium stearate, metaphosphoric acid magnesium, magnesium lactate and magnesium oxide.
Abstract translation: 目的：提供一种不含水泥的镁基碱活化粘合剂，以确保优异的加工性和强度，使用能够以最佳比例控制无水泥的镁基碱活化粘合剂的硬化率的碱性无机材料。 构成：无水泥的镁基碱活化粘合剂包括渣或飞灰和含镁碱性无机材料。 含镁碱性无机材料为选自硫酸镁，硝酸镁，硅酸镁，氢氧化镁，氯化镁，硬脂酸镁，偏磷酸镁，乳酸镁和氧化镁中的至少一种。
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Patent Agency Ranking
公开(公告)号：KR1020100090054A
公开(公告)日：2010-08-13
申请号：KR1020090009317
申请日：2009-02-05
Applicant: 전남대학교산학협력단
CPC classification number: C04B28/26 , C04B2111/1037 , Y02W30/92 , Y02W30/94 , C04B14/06 , C04B18/141 , C04B40/0032 , C04B18/08 , C04B12/04
Abstract: PURPOSE: A method for manufacturing alkali-activated mortar with no cement is provided to select a mixing ratio of an alkali-activated binder, water, and sand according to initial flow, compressive strength, and the revelation of a compressive strength model of the alkali-activated mortar with no cement. CONSTITUTION: A method for manufacturing alkali-activated mortar with no cement manufactures the alkali-activated mortar by mixing an alkali-activated binder, sand, and water. The alkali-activated binder includes a raw material including blast furnace slag or fly ash and an alkaline inorganic material using a sodium-based material. The alkaline inorganic material is liquefied glass or sodium silicate. The weight ratio of the blast furnace slag or the fly ash is 0.038-0.088.
Abstract translation: 目的：提供一种不含水泥的碱活化砂浆的制造方法，根据初始流动，抗压强度和碱的抗压强度模型的揭示来选择碱活化粘合剂，水和砂的混合比例 没有水泥的活化砂浆。 构成：用于制造没有水泥的碱活化砂浆的方法通过混合碱活化的粘合剂，沙子和水来制造碱活化的砂浆。 碱活化粘合剂包括含有高炉渣或飞灰的原料和使用钠基材料的碱性无机材料。 碱性无机材料是液化玻璃或硅酸钠。 高炉矿渣或粉煤灰的重量比为0.038-0.088。
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公开(公告)号：KR1020140112841A
公开(公告)日：2014-09-24
申请号：KR1020130027442
申请日：2013-03-14
Applicant: 현대엔지니어링 주식회사 , 전남대학교산학협력단
CPC classification number: E04F15/12 , C04B14/06 , C04B28/006 , C04B2111/00017 , C04B2111/60
Abstract: The present invention relates to a concrete composite used to finish a floor and, more specifically, to a cementless coupling member used to finish a floor and the concrete composite including the cementless coupling member. The present invention can acquire sufficient strength and high fluidity without using any cement.
Abstract translation: 本发明涉及一种用于完成地板的混凝土复合材料，更具体地说，涉及一种用于完成地板的无水泥接头构件和包括该无胶结联接构件的混凝土复合材料。 本发明可以在不使用任何水泥的情况下获得足够的强度和高流动性。
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公开(公告)号：KR101014866B1
公开(公告)日：2011-02-15
申请号：KR1020090057913
申请日：2009-06-26
Applicant: 전남대학교산학협력단
Abstract: 본 발명은 무시멘트 알칼리 결합재를 사용한 조적제품에 관한 것으로 보다 구체적으로는 시멘트를 대체하여 고로슬래그, 플라이애쉬 또는 메타카올린 중 어느 하나 이상을 포함하는 원재료와 나트륨비함유 무기질재료 및/또는 나트륨계 알칼리성 무기질재료를 포함하는 무시멘트 알칼리 활성 결합재를 포함하는 알칼리 활성 조적제품에 관한 것이다.
본 발명에 따르면 알칼리 골재 반응, 급결 및 강도발현 특성 등의 성능을 제어하여 보다 안정적인 강도발현과 작업성 및 내구성을 확보한 조적제품을 제공할 수 있다.
무시멘트 알칼리 활성조적제품, 나트륨비함유무기질재료, 산업부산물-
公开(公告)号：KR100641062B1
公开(公告)日：2006-11-01
申请号：KR1020060013660
申请日：2006-02-13
Applicant: 변항용 , 김선영 , 양근혁 , 주식회사고려이엔시 , 전남대학교산학협력단
IPC: E04G23/02
Abstract: A structure reinforcing system and method, using a load carrying capacity reinforcing material and a wire rope are provided to increase the external force resistance capacity and to minimize the coating thickness of the wire rope. A structure reinforcing system includes a load carrying capacity reinforcing material extended to the longitudinal direction at the surface of a reinforced structure to contain a plate-shaped member(220); and a wire rope(400) fixed by the direct friction force at the surface of the load carrying capacity reinforcing material, whose both ends are mutually fixed by an end constraint device(300) containing an eyebolt and an eyebolt connection device(320) to constraint the reinforced structure. The end restraint device contains the eye bolt having a head unit(311) and a bolt unit(312) formed with a penetration hole(321) where the end is constrained, and the eyebolt connection device by which one penetration hole is inserted at the bolt unit and constrained by a nut, wherein the other end of the wire rope is penetrated at another penetration hole(322) and overlapped like U to be constrained. Both ends of the wire rope are constrained by a pressure member(600) covering/pressing overlapped parts(A,B).
Abstract translation: 提供一种使用承载能力增强材料和钢丝绳的结构增强系统和方法，以增加外力抵抗能力并使钢丝绳的涂层厚度最小化。 一种结构加强系统，其特征在于，具备：在加强结构体的表面沿长度方向延伸并承载板状部件（220）的承重能力增强材料; 和通过直接摩擦力固定在承重能力增强材料表面的钢索（400），其两端通过包含吊环螺栓和吊环螺栓连接装置（320）的端部约束装置（300）相互固定， 约束加固结构。 该端部约束装置包括：具有头部单元（311）的吊环螺栓和形成有限制该端部的贯通孔（321）的螺栓单元（312）;以及吊环螺栓连接装置，通过该吊环螺栓连接装置， 并由螺母约束，其中钢丝绳的另一端穿过另一个穿孔（322）并像U一样重叠以被约束。 钢丝绳的两端由覆盖/按压重叠部分（A，B）的压力元件（600）约束。
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公开(公告)号：KR100589975B1
公开(公告)日：2006-06-19
申请号：KR1020060013661
申请日：2006-02-13
Applicant: 변항용 , 김선영 , 양근혁 , 주식회사고려이엔시 , 전남대학교산학협력단
IPC: E04G23/02
Abstract: 본 발명은 빔(Beam)과 같은 콘크리트 구조물의 전단보강을 위한 것으로서, 아이볼트에 구속된 와이어로프가 전단보강방향(종방향 또는 횡방향)으로 피보강구조물을 감싸도록 설치하되, 상기 와이어로프는 구조물 측면 및 슬래브에 고정시킨 정착구에 정착되고, 압접부재에 의하여 상기 와이어로프가 아이볼트로부터 풀려지지 않도록 함으로서 결국 와이어로프가 전단보강방향으로 구조물을 조여 구조물의 효과적이고 경제적인 전단보강이 가능하도록 한다.
와이어로프, 정착구, 전단보강Abstract translation: 本发明，但设置成包围在梁作为混凝土结构，例如（梁），钢丝绳绑有眼螺栓抗剪钢筋方向（纵向或横向），该钢丝绳的结构的抗剪钢筋枢轴钢结构 在其中锚固固定在侧和板坯结算，并通过压力接触部件是钢丝绳的端钢丝绳通过，以便不失去可能拧紧结构的结构从眼螺栓的加强方向和经济的抗剪钢筋的剪切效果。
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