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公开(公告)号：KR100948244B1
公开(公告)日：2010-03-18
申请号：KR1020090069978
申请日：2009-07-30
Applicant: 윤정배
CPC classification number: E02D5/80 , E02D17/20 , E02D2200/146 , E04C5/12
Abstract: PURPOSE: A ground space compression apparatus using a spring and a wedge and a construction method thereof, and a method for removing a tensile member connected to the apparatus are provided to simply and securely install earth anchors on an excavated slope or retaining wall. CONSTITUTION: A ground space compression apparatus(10) comprises a wedge part(120), a clutch part(130), and a connection part(140). The wedge part includes a clutch body(121) and a clutch bit(122) opened around a steel bar(110). The clutch part is provided on the upper side of the wedge part and slides, and includes a spring(136) interposed between a fixed support(131) and a movable taper compressor(133). The connection part is to connect a nail or wire anchor.
Abstract translation: 目的：提供一种使用弹簧和楔形物的地面空间压缩装置及其构造方法，以及用于移除与该装置连接的拉伸构件的方法，以简单且牢固地将土钉固定在挖出的坡体或挡土墙上。 构成：地面空间压缩装置（10）包括楔形部分（120），离合器部分（130）和连接部分（140）。 楔形部件包括离合器主体（121）和围绕钢筋（110）开口的离合器钻头（122）。 离合器部分设置在楔形部分的上侧并且滑动，并且包括夹在固定支撑件（131）和活动锥形压缩机（133）之间的弹簧（136）。 连接部分是连接钉子或电线锚。
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公开(公告)号：KR1020010087807A
公开(公告)日：2001-09-26
申请号：KR1020010032314
申请日：2001-06-09
IPC: C09D1/08
Abstract: PURPOSE: Provided are a surface coating material for preventing neutralization and salt damage of concrete structure and its coating method. The material is a mixture of photocatalyst, water soluble modified acryl resin, cellulose fiber and cement. The coating composition is applied to the surface of the cement structure such as bridges, tunnels, cover structures and other concrete structures to protect them from atmospheric pollutant such as carbon dioxide, hydrogen sulfide, salt and calcium chloride and eliminate the surface pollution by oxidizing them through photocatalyst using UV light. Further more the coating is tensile at room and low temperature so that it does not break down due to the fine rupture of the concrete structure. CONSTITUTION: The composition comprises: 30-50 wt.% of cement, 10-30wt.% of silica fume, 0.5-5wt.% of cellulose fiber with 0.01-0.05mm circumference, 1-6mm length and tensile strength of 3,000-8,000kgf/cm; 1-5wt.% of titanium dioxide, 0.5-2wt.% of mixing agent, 15-25wt.% of water soluble modified acryl resin and 20-35% of water. The coating method includes: washing the structure with high pressure water of 200-300bar; applying the first coating by spraying the composition with 5-10bar pressure to make 70-80mm thickness coating; spray coating secondly before 5 hours of drying the first coating with 5-10bar pressure to make the coating thickness of 200-400micrometer and hardening the coating with avoiding the direct sunlight.
Abstract translation: 目的：提供一种表面涂层材料，用于防止混凝土结构的中和和盐损害及其涂层方法。 该材料是光催化剂，水溶性改性丙烯酸树脂，纤维素纤维和水泥的混合物。 将涂料组合物施加到水泥结构的表面，例如桥梁，隧道，覆盖结构和其他混凝土结构，以保护其免受诸如二氧化碳，硫化氢，盐和氯化钙等大气污染物的污染，并通过氧化它们消除表面污染 通过使用紫外光的光催化剂。 此外，涂层在室温和低温下是拉伸的，使得其不会由于混凝土结构的细小破裂而分解。 构成：组合物包括：30-50重量％的水泥，10-30重量％的硅灰，0.5-5重量％的纤维素纤维，周长为0.01-0.05毫米，长度为1-6毫米，抗拉强度为3,000-8,000 千克力/厘米; 1-5重量％的二氧化钛，0.5-2重量％的混合剂，15-25重量％的水溶性改性丙烯酸树脂和20-35％的水。 涂层方法包括：用200-300bar的高压水洗涤结构; 通过喷涂5-10bar压力的组合物施加第一涂层以制成70-80mm厚的涂层; 喷涂第二次，在5-10bar压力下干燥第一次涂层5小时之前，使涂层厚度为200-400微米，并使涂层硬化，避免阳光直射。
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Patent Agency Ranking
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公开(公告)号：KR101150125B1
公开(公告)日：2012-06-11
申请号：KR1020110053223
申请日：2011-06-02
Applicant: 윤정배
CPC classification number: E02D5/80 , E01F7/045 , E02D3/12 , E02D17/20 , E02D2200/1685 , E02D2300/0034
Abstract: PURPOSE: A ground anchor with an expanded anchor head part and a construction method of an anchor using the same are provided to control ground displacement after the installed ground anchor is tensed. CONSTITUTION: A ground anchor with an expanded anchor head part comprises an anchor head part(200), a support part(100), a pressure plate, and a tension part. The anchor head part is composed of a head(210) and a contact part(220). The contact part is hinged on a mounting groove of the head. The support part is assembled in a fitting hole of the head. The pressure plate supports the support part when the support part is tensed. The tension part tenses the support part.
Abstract translation: 目的：提供一种具有扩展的锚头部分的地面锚杆和使用该锚地构件的锚固器的施工方法，以在安装的地面锚固件被张紧之后控制地面位移。 构成：具有扩展的锚头部的地锚包括锚头部（200），支撑部（100），压板和张力部。 锚头部分由头部（210）和接触部分（220）组成。 接触部分铰接在头部的安装槽上。 支撑部件组装在头部的装配孔中。 当支撑部分被张紧时，压板支撑支撑部分。 张力部分使支撑部分趋近。
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