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1. 发明专利

JP2005188214A Method for recycling concrete form 有权
标题翻译：回收混凝土形式的方法
公开(公告)号：JP2005188214A
公开(公告)日：2005-07-14
申请号：JP2003433337
申请日：2003-12-26
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SAKUSE NOBUO , YANAGISAWA HIROSHI , KAJIYAMA TERUO , KIDOKORO TOSHIRO , AOKI MIKITAKA , SHIMOKAWA TSUNEJI , NAKAMURA HANAKO
IPC分类号： E21D11/10 , B28B7/38 , E04G19/00
摘要： PROBLEM TO BE SOLVED: To provide a method of recycling a concrete form which enables to prevent the quality of a concrete forming surface from lowering.
SOLUTION: Bonded stains on a surface of the concrete form are peeled by adsorption to a film formed by coating/drying of peelable film-forming polymer solution or emulsion onto the surface, and the surface after peeling of the stains is smoothed by covering with a volatile coating film. When the form is recycled, a wax film for stripping, preferably a wax film for stripping with thickness of 100μm or less is formed on the smooth surface by coating of low melting wax emulsion. Preferably the polymer solution or emulsion is aqueous polyvinyl alcohol solution with high viscosity or water emulsion, and the coating film is formed of fluororesin or an equivalent heat resistant material, and a main component of the wax emulsion is beeswax suspended in water.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种回收能够防止混凝土成形表面的质量下降的混凝土形式的方法。解决方案：将混凝土形式表面上的粘合污渍通过吸附到通过将可剥离的成膜聚合物溶液或乳液涂布/干燥到表面上而形成的膜剥离，并且将污渍剥离后的表面平滑化用挥发性涂膜覆盖。当回收形状时，通过涂布低熔点蜡乳液，在光滑表面上形成用于汽提的蜡膜，优选用于剥离厚度为100μm以下的蜡膜。优选地，聚合物溶液或乳液是具有高粘度或水乳液的聚乙烯醇水溶液，并且涂膜由氟树脂或相当的耐热材料形成，并且蜡乳液的主要成分是蜂蜡悬浮在水中。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2009138489A Tunnel periphery natural ground investigating method, investigating apparatus and bar for investigation 审中-公开
标题翻译：隧道外围自然地面调查方法，调查装置和调查条
公开(公告)号：JP2009138489A
公开(公告)日：2009-06-25
申请号：JP2007318467
申请日：2007-12-10
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KAJIYAMA TERUO , URUSHIZAKI TATSUYA , TANAKA MAKOTO
IPC分类号： E21D9/06 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To provide an investigating method, an investigating apparatus and a bar for investigation attaining simple, low cost investigation with reliable water cutoff by combining comparatively simple low cost components in investigating the amount of outbreak and soil quality at the periphery of a buried pipe or a tunnel segment in a jacking method or a shield construction method, allowing easy mounting to the inner surface of the buried pipe or the like and to any through-hole to permit free investigation. SOLUTION: A ball valve 11 through which the bar can be inserted in a valve open state is mounted to the inside of an injection hole 2 of the buried pipe 2, and a packing tool 12 having a packing material capable of performing water cutoff of the through-hole that can insert the bar 13 for investigation and the periphery of the bar for investigation, is connected to the inside of the valve 11 in a valve closed state. The tip of the bar 13 for investigation is inserted in the packing tool 12 up to a point in front of the valve 11 in the valve closed state. The valve 11 is opened in a state of water being cut off by the packing tool 12, and the bar 13 for investigation is inserted into the natural ground side while penetrating the inside of the valve 11 to confirm the amount of outbreak and soil quality. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供调查方法，调查设备和调查条，通过结合比较简单的低成本成分调查爆发量和土壤质量，从而实现简单，低成本的调查，可靠的截水性埋地管道或隧道段的周边或顶板方法或屏蔽构造方法，允许容易地安装到埋管等的内表面和任何通孔以允许自由调查。
解决方案：一个球阀11可以在阀打开状态下插入该阀门，并将其安装在埋管2的注入孔2的内部，以及具有能够进行水的包装材料的包装工具12 可以插入用于调查的杆13和用于调查的杆的周边的通孔的截止在阀关闭状态下连接到阀11的内部。用于调查的杆13的尖端在阀关闭状态下插入到包装工具12中直到阀11的前方。阀11在被包装工具12切断的水的状态下打开，并且用于调查的杆13在穿透阀11的内部时被插入自然地面，以确认爆发量和土壤质量。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2004034429A Concrete frame curing material 有权
公开(公告)号：JP2004034429A
公开(公告)日：2004-02-05
申请号：JP2002192875
申请日：2002-07-02
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SAKUSE NOBUO , NAKAMURA HANAKO , KAJIYAMA TERUO , YANAGISAWA HIROSHI , AOKI MIKITAKA , SHIMOKAWA TSUNEJI
IPC分类号： B28B7/38
摘要： PROBLEM TO BE SOLVED: To provide a frame curing material which prevents the occurrence of fouling in a concrete construction joint part.
SOLUTION: The concrete frame curing material comprises a wax emulsion to be applied on the inner surface of the concrete frame as a thin film. The emulsion forms a wax membrane 100 μm or below in thickness and 50°C or below in dropping point when concrete is solidified. The wax emulsion can be mixed with a low-viscosity natural wax and/or beeswax. The wax emulsion is applied on the inner surface of the frame to pile a plurality of layers. The thickness of the wax membrane can be adjusted.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003136020A METHOD FOR PROTECTING SURFACE OF STRUCTURE AND PROTECTION FILM 有权
公开(公告)号：JP2003136020A
公开(公告)日：2003-05-13
申请号：JP2001337887
申请日：2001-11-02
申请人： KAJIMA CORP
发明人： SAKUSE NOBUO , NAKAMURA HANAKO , KAJIYAMA TERUO , YANAGISAWA HIROSHI , SAKATA NOBORU , FUKUDA ICHIRO , AOKI MIKITAKA , SHIMOKAWA TSUNEJI , HAYASHI FUMIYOSHI
IPC分类号： E04G21/30 , B05D7/24
摘要： PROBLEM TO BE SOLVED: To provide a method for protecting surface of a structure with a coating easy to be peeled off the surface of the structure and a provide a protection film. SOLUTION: A wax coating 4 is formed by applying a low melting point wax emulsion 3 to the surface 2 of a structure 1 in a thin film-like state and drying the emulsion to protect the surface 2 of the structure by adhesion of the wax coating 4 and the wax coating 4 is peeled off the surface 2 of the structure body by bringing the wax coating 4 into contact with a high temperature fluid 7 at a softening point of the wax or higher. Preferably, a polymer coating 6 with a prescribed thickness is formed by applying an aqueous polymer solution or emulsion 5 for forming a coating with a viscosity high enough to adhere to the wax coating 4 against the water-repelling property of the wax coating 4 and drying the solution or emulsion to protect the surface of the structural body with the wax coating 4 and the polymer coating 6. Further preferably, a water-proofing coating 9 is formed by applying the wax emulsion 3 to the polymer coating 6 and drying the emulsion 3.

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