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31. 发明专利

JPH0687116A MANUFACTURE OF PC PANEL EQUIPPED WITH HAVE ABSORBING MATERIAL 失效
公开(公告)号：JPH0687116A
公开(公告)日：1994-03-29
申请号：JP26431592
申请日：1992-09-07
申请人： KAJIMA CORP
发明人： NAKAYAMA MINORU , SASAKI MASAHARU , TAKEI YOSHIKAZU , YOSHINOBU MASAHIRO
IPC分类号： B28B1/14 , B28B23/00 , E04B1/92 , E04B2/94 , E04C2/04 , H01Q17/00 , H05K9/00
摘要： PURPOSE:To greatly improve workability and shorten a manufacturing time by a method wherein in manufacturing a PC panel having platy materials of stone, a large ceramics plate, a porcelain tile, etc., as a surface finishing, a wave absorbing material can be easily, quickly attached while securing continuity, rear surface treatment of the platy material and fitting of the wave absorbing material are enabled to be simultaneously carried out, and further concrete may be cast without any waiting time. CONSTITUTION:A pressure sensitive adhesive sheet 6 wherein a pressure sensitive adhesive 6b which is excellent in adhesion with concrete such as butyl rubber, acrylic resin, etc., is applied to both faces of a water resistant sheet made of synthetic resin, synthetic rubber, etc., is stuck to a rear face of a platy material. A wave absorbing material 3 is continuously arranged on the pressure sensitive adhesive sheet 3. Arrangement of reinforcement and casting of the concrete 5 are executed on the rear side of such a platy material 1 equipped with the wave absorbing material 3, and a part of the armored concrete 7 and the platy materials 1 are integrated.

32. 发明专利

JPH05171702A JOINT PROCESSING METHOD 失效
公开(公告)号：JPH05171702A
公开(公告)日：1993-07-09
申请号：JP33988191
申请日：1991-11-27
申请人： KAJIMA CORP
发明人： SASAKI MASAHARU , NAKAYAMA MINORU
IPC分类号： E04B1/684 , E04B1/682
摘要： PURPOSE:To reduce labor for operation and shorten a time taken for operation, facilitate execution of work so as to let a seal material have a uniform sufficient depth for improving accuracy and select a larger or smaller spacer acording to the size of a joint for providing a general purpose spacer by executing a spacer embedding operation and seal material placing operation at same time. CONSTITUTION:A spacer (larger) 5 and spacer (smaller) 6 are arranged in the same lengthwise direction with a seal material 7 being positioned therebetween and the outside is wrapped by a peeling film 8. The peeling film 8 is provided lengthwise with a slit 9 to constitute a joint processing material 2. After the joint treating material 2 is embedded in the joint 1 from the spacer (larger) 5 or spacer (smaller) 6 side to the seal material 7, the spacer (smaller) 6 or spacer (larger) 5 left protruded from the joint 1 and the peeling film 8 opened in the slit 9 are removed.

33. 发明专利

JPH033783B2 失效
公开(公告)号：JPH033783B2
公开(公告)日：1991-01-21
申请号：JP15641084
申请日：1984-07-26
申请人： KAJIMA CORP
发明人： KAMEDA YASUHIRO , TAKEI YOSHIKAZU , IWAI KOJI , TOMIOKA HIROJI , ABIKO AKIHISA , NAKAYAMA MINORU , MATSUNAGA KATSUMI
IPC分类号： E04F13/02

34. 发明专利

JPH02229354A FITTING METHOD FOR PLATE 失效
公开(公告)号：JPH02229354A
公开(公告)日：1990-09-12
申请号：JP4950589
申请日：1989-03-01
申请人： KAJIMA CORP
发明人： NAKAYAMA MINORU
IPC分类号： E04F13/26 , E04F13/08 , E04F13/14 , E04F13/21
摘要： PURPOSE:To improve the workability of a partial replacement work for an existing plate by planting a rod having an engagingly locking plate at one end in a building bed, turning the rod to engagingly lock the engagingly locking plate with a circular-arc groove on the end of a plate and fixing the same by adhesion. CONSTITUTION:A circular-arc notch groove 14a is provided in a lower end of an existing plate 12. Next, a metallic material 15 having an engagingly locking plate 15b fixed to one end of a rod 15a is provided and planted, with the plate 15b facing downward, in a building bed 10 in a position corresponding to the central portion of a joint. Subsequently, the rod 15a is turned to engagingly lock the plate 15b with the groove 14a, and then a lower end of a plate 13 for replacement for repair is engagingly locked to an existing metallic material. The ends of the plates 12, 13 are faced to each other, the rod 15a is turned to engagingly lock the plate 15b in a circular-arc notch groove 14b provided in the upper end of the plate 13, and they are fixed by an adhesive previously filled in the groove. Thus, a part of an existing wall surface mounting material or the like can be easily removed and repaired.

35. 发明专利

JPH0247898A RADIO WAVE ABSORBING WALL BODY 失效
公开(公告)号：JPH0247898A
公开(公告)日：1990-02-16
申请号：JP19950688
申请日：1988-08-10
申请人： KAJIMA CORP , TDK CORP
发明人： NAKAYAMA MINORU , TAKEI YOSHIKAZU , KOSAKA SHUICHI , KASASHIMA YOSHINORI , FUJII NOBORU , ISHINO TAKESHI
IPC分类号： H05K9/00
摘要： PURPOSE:To surely mount without separating a radio wave absorbing material by mounting a mold frame having a corrugated section on the rear side of a finishing material such as a stone and a large-sized earthenware plate, and compression-inserting the radio wave absorbing material into a groove part of the mold frame. CONSTITUTION:A mold frame 5 is mounted all over the rear side of a finishing material 2,.... The mold frame 5 is formed in the shape of a corrugated section of synthetic resin or the like. A radio wave absorbing material 7 such as a ferrite tile is compression-inserted into the groove parts 5a of a mold frame 5 extending over the whole length, accordingly, the whole wall surface of a concrete body 1 is completely covered with the radio wave absorbing material 7. Further, polymer cement mortar 8 is applied to the surface of the mold frame 5 so that the radio wave absorbing material 7 may not separated from the groove parts 5a.... Further, a sheet 9 such as butyl rubber sheet or the like having adhesiveness is adhered to the surface of the polymer cement mortar 8, and thereby the whole mold frame 5 is closely adhered to the rear of the finishing material 2 with no gap.

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