专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012117356A Nonwoven fabric sticking structure and crack check method in structure 有权
标题翻译：非织造织物结构和裂缝检查方法结构
公开(公告)号：JP2012117356A
公开(公告)日：2012-06-21
申请号：JP2011089819
申请日：2011-04-14
申请人： Kurabo Ind Ltd , Sho-Bond Corp , ショーボンド建設株式会社 , 倉敷紡績株式会社
发明人： KOJIMA SATORU , SANO TADASHI , MATSUMURA TAIZO , TAKASHIMA HIROYUKI
IPC分类号： E04G23/02 , E01D22/00
摘要： PROBLEM TO BE SOLVED: To provide a nonwoven fabric sticking structure in a structure such as a steel or concrete structure and a technique of crack check method for the purpose of visually observing and managing crack generation and degradation state in the structure after construction.SOLUTION: A surface 7a of a bridge concrete floor slab 7 is surface-treated and an epoxy resin based adhesive 9 is applied thereon. Then, nonwoven fabric 8 is stuck to the bridge concrete floor slab 7. When a crack is generated on the bridge concrete floor slab 7, fibers constituting the nonwoven fabric 8 are detached at an interface between the adhesive 9 and the nonwoven fabric 8, the nonwoven fabric 8 molded containing the adhesive 9 is detached at the boundary face of the bridge concrete floor slab 7, and the nonwoven fabric 8 impregnated with the adhesive 9 is colored (clouded) 8a. By the coloring (clouding) phenomenon 8a, the degradation advancing state and degradation degree of the bridge concrete floor slab 7 are visually observable.
摘要翻译：要解决的问题：提供一种结构如钢或混凝土结构的无纺织物粘结结构和裂纹检查方法技术，目的在于观察和管理施工后结构中的裂纹产生和降解状态。解决方案：对桥梁混凝土楼板7的表面7a进行表面处理，并在其上施加环氧树脂基粘合剂9。然后，将非织造布8粘贴到桥梁混凝土楼板7上。当在桥梁混凝土楼板7上产生裂缝时，构成无纺布8的纤维在粘合剂9和无纺布8之间的界面处被分离，在桥式混凝土楼板7的边界面上分离出含有粘合剂9的非织造织物8，浸渍有粘合剂9的无纺织物8着色（混浊）8a。通过着色（混浊）现象8a，可视地观察桥面混凝土楼板7的劣化进行状态和劣化程度。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012026238A Reinforcement/repair sheet used for concrete structure and reinforcement/repair method of concrete structure 有权
标题翻译：用于混凝土结构和加固/修复混凝土结构方法的加固/维修表
公开(公告)号：JP2012026238A
公开(公告)日：2012-02-09
申请号：JP2010168768
申请日：2010-07-28
申请人： Kurabo Ind Ltd , Sho Bond Constr Co Ltd , ショーボンド建設株式会社 , 倉敷紡績株式会社
发明人： KOJIMA SATORU , SANO TADASHI , MATSUMURA TAIZO , TAKASHIMA HIROYUKI , HORIMOTO REKI
IPC分类号： E01D22/00 , E01D19/12
摘要： PROBLEM TO BE SOLVED: To provide a reinforcement/repair sheet used for a concrete structure and a technique of a reinforcement/repair method of the concrete structure, for the purpose of suppressing generation of cracks in the concrete structure beforehand, successively securing durability of the concrete structure by visually observing the generation of cracks and degradation situations even after execution and maintaining and managing it.SOLUTION: Stitch thread 7 is constituted of a polyester material and is knitted in first and second groups 6a and 6b of a carbon fiber material 6 by a method of so-called warp knit in a vertical direction from up or down on the upper surface of nonwoven fabric 5. In this case, the carbon fiber material 6 is sewn in one surface of the nonwoven fabric 5 by a knitting machine. Then, the reinforcement/repair sheet 8 is completed.
摘要翻译：要解决的问题：为了提供混凝土结构中使用的加固/修补片和混凝土结构的加固/修复方法的技术，为了预先抑制混凝土结构中的裂纹的产生，连续地固定即使在执行和维护和管理之后，通过目视观察裂纹和劣化情况的产生也可以观察混凝土结构的耐久性。解决方案：缝合线7由聚酯材料构成，并且通过所谓的经编针织方法在上下方向上编织在碳纤维材料6的第一和第二组6a和6b中在这种情况下，通过编织机将碳纤维材料6缝合在无纺织物5的一个表面上。然后，加固/修复片8完成。版权所有（C）2012，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式