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91. 发明专利

JP2000515592A 失效
公开(公告)号：JP2000515592A
公开(公告)日：2000-11-21
申请号：JP50098698
申请日：1997-06-12
IPC分类号： E01C5/20 , E01C5/00 , E01C11/22 , E01C13/04

92. 发明专利

JP2000319804A CONCRETE BLOCK PAVEMENT STRUCTURE AND FIXING INSTRUMENT 失效
公开(公告)号：JP2000319804A
公开(公告)日：2000-11-21
申请号：JP12995299
申请日：1999-05-11
申请人： OBAYASHI ROAD CORP , SHOWA TSUSHO CO LTD
发明人： OFUKU NORIO , SHIMAZAKI AKIYO , HASEGAWA MINEHARU
IPC分类号： E01C5/06 , E01C5/00 , E01C13/04 , E01C15/00
摘要： PROBLEM TO BE SOLVED: To provide a pavement structure formed of concrete blocks and fixing instruments capable of easily improving the beauty of a pavement by costlessly installing vegetation zones which can be easily maintained without letting the vegetation wither. SOLUTION: A number of concrete blocks 11 are laid while interposing vegetation zones 19 between adjacent concrete blocks 11, in this pavement structure. Cutouts 12 corresponding to the shape of the corner of the concrete block 11 are shaped at respective corners of a square plate member 17 to form a cross-shaped fixing instrument 15 projecting spacer pieces 13 from the central part. A number of concrete blocks 11 are arranged lengthwise and crosswise while fitting the corners of four concrete blocks to these cutouts 12 respectively. Since the intervals of the concrete blocks are continuously formed, vegetation can be planted in lattice-shaped ditches 16 to form the vegetation zones.

93. 发明专利

JP2000257008A PAVEMENT BLOCK BODY AND PAVED ROAD WITH THE BLOCK BODY APPLIED TO IT 失效
公开(公告)号：JP2000257008A
公开(公告)日：2000-09-19
申请号：JP5891599
申请日：1999-03-05
申请人： MARUEI CONCRETE IND CO LTD
发明人： TANAHASHI TAKASHI
IPC分类号： E01C5/00 , E01C11/24 , E01C13/04
摘要： PROBLEM TO BE SOLVED: To provide a method of partially repairing a pavement block body having a rain water permeable function and a function to cause cracking in a predetermined direction, a paved road laying down pavement block bodies with permeable material used as joint filler or cushion material, a paved road laying down pavement blocks according to an uneven ground profile, and a part of individual block of the pavement block bodies. SOLUTION: This pavement block body forms a plurality of individual blocks by providing vertical grooves 12 and lateral grooves 13 in the upper surface thereof. The vertical and lateral grooves may be formed also in the lower surface thereof. A damaged portion may be repaired in unit of individual block according to the degree of damage. A self-curable hydraulic material is laid down as a cushion material, and the self-curing, hydraulic material is filled in a clearance between the pavement blocks laid down on the cushion material so as to form a paved road. In addition, the pavement block bodies are laid down on an uneven ground, and the block bodies are rolled by a rolling roller to cause cracking so as to match the uneven ground.

94. 发明专利

JP2000220107A LAYING MATERIAL FOR ROAD SURFACE 失效
公开(公告)号：JP2000220107A
公开(公告)日：2000-08-08
申请号：JP2395399
申请日：1999-02-01
申请人： UCHIDA KOGYO KK
发明人： UCHIDA HIROO , SEI MITSUNARI
IPC分类号： E01C5/00 , E01C13/04
摘要： PROBLEM TO BE SOLVED: To provide a laying material for road surface which can be easily laid on any place in a satisfactory finish. SOLUTION: A connection member 1 formed of a connection string 2 made of synthetic resin disposed at every arbitrary distance and a connection string 3 made of synthetic resin arranged to cross the connection member 2 in intersections 4 and disposed at every arbitrary distance, and a number of artifitial stone pieces 5 having no fixed shape. The artificial stone pieces 5 are arranged with a mutually small gap 6 between them and mutually connected by the connection members 1 in the state that the intersections 4 are embedded in the artificial stone pieces 5 to form a sheet 7 having a required shape.

95. 发明专利

JP2000508726A 失效
公开(公告)号：JP2000508726A
公开(公告)日：2000-07-11
申请号：JP53751097
申请日：1997-04-23
IPC分类号： E01C5/06 , E01C5/00 , E01C11/22 , E01C11/24 , E01C11/26

96. 发明专利

JP2000190313A MANUFACTURE OF WATER PERMEABLE BLOCK AND WATER PERMEABLE BLOCK 失效
公开(公告)号：JP2000190313A
公开(公告)日：2000-07-11
申请号：JP37701098
申请日：1998-12-28
申请人： SHIMONOHARA TAKESHIGE
发明人： SHIMONOHARA TAKESHIGE
IPC分类号： E01C5/00 , B28B1/14 , B28B1/16 , E01C13/04 , E04C1/00
摘要： PROBLEM TO BE SOLVED: To absorb rain water from a joint space and to permit the water to be absorbed to the ground or a given place by embedding a material to be molded in a given size in a base material of a plastic material, pouring the material for a base form from a front surface side, curing the material, then releasing and inverting the form, filling a molding material for a surface material of a water permeable block in a recess of the base form, curing it ad then releasing it from the form. SOLUTION: A base outer form D with a bottom as needed and having an open upper surface and a high sidewall is disposed, and base forms 33 having suitable number of recesses 13 are laid on the bottom while forming joints 62 on its upper surface. An inner form G having a substrate middle form F of a bulky block fixed and coincident in a shape size with a form E for a molding having holes 14 corresponding partly or entirely to the recesses 13 of the forms 33 in lateral and longitudinal sizes of spaces of the substrate is provided above the forms 33. Flowable materials are filled in the recesses 13 between the forms D and G, holes 14 and a substrate space 15, the form G is removed, and the block is released from the form D. Thus, rain water is fed from joint space and absorbed to the ground or fed to a given place.

97. 发明专利

JP2000178905A PAVING BODY AND QUICKLY SETTING METHOD THEREFOR 失效
公开(公告)号：JP2000178905A
公开(公告)日：2000-06-27
申请号：JP36047998
申请日：1998-12-18
申请人： DENKI KAGAKU KOGYO KK
发明人： TANAKA HIDEHIRO , TAMAKI TOSHIYUKI
IPC分类号： E01C3/00 , E01C5/00 , E01C13/04
摘要： PROBLEM TO BE SOLVED: To provide a paving body of road excellent in filling efficiency and sound absorption efficiency and a quick setting method therefor. SOLUTION: A paving body pouring cellular concrete between a floor slab and a road base, pouring quick setting celluar mortar obtained by combining and mixing the cellular mortar and cement quick setting material separately supplied with each other between the floor slab and road base and having more than 20% airflow of the cellular mortar and a quick setting execution method of the paving body pouring the quick setting cellular mortar obtained by combining and mixing the cullular mortar and cement quick setting material separately supplied with each other between the floor slab and road base are provided.

98. 发明专利

JP2000144608A ROAD BLOCK 失效
公开(公告)号：JP2000144608A
公开(公告)日：2000-05-26
申请号：JP34231098
申请日：1998-11-17
申请人： MARUEI CONCRETE IND CO LTD
发明人： TANAHASHI TAKASHI , TANAHASHI HAJIME
IPC分类号： E01C5/00 , E01C13/04
摘要： PROBLEM TO BE SOLVED: To enable safe and comfortable walking and driving by providing water passing holes in the bottom wall of a block formed by a concrete frame, and filling the interior of the frame with material having water permeability and water holding property. SOLUTION: This block includes six partition walls 21, and hexagonal concrete frame 2, the upper side of which is opened, is provided with water passing holes 24 disposed in the bottom wall or opened in the base. The respective spaces formed by the concrete frame 2 and the partition walls 21 are filled with a material 3 having water holding property and water permeability. The water of rainfall or the like is absorbed in the material 3 to be held, and a large amount of rain water flows through the water passing hole 24 or the opened base not to produce puddles in the road surface. When trapezoidal blocks obtained by two-dividing the block are used, the road side part is easily formed and by jointly using blocks of two shapes, the road surface forming work is accelerated.

99. 发明专利

JP2000136501A PERMEABLE CERAMIC BLOCK AND MANUFACTURE THEREOF 失效
公开(公告)号：JP2000136501A
公开(公告)日：2000-05-16
申请号：JP31074198
申请日：1998-10-30
申请人： TORAY INDUSTRIES
发明人： MIYAKE TADASHI , TOKUDA AKIHIRO , GOTO EIZO
IPC分类号： E01C5/00 , C04B38/00 , E01C13/04
摘要： PROBLEM TO BE SOLVED: To suitably pave a road structure such as a roadway, a footpath, and an exterior of a park and other plazas, a parking area, and various constructions (a building, etc). SOLUTION: This permeable ceramic block is so constituted that aggregate which consists of at least one kind of slug selected from molten slug of sludge and molten slug of refuse as a main component is integrated with a sintered binder. In this case, the content of a crystalline component calculated from diffraction peaks which is obtained by X-ray diffraction and which originates in a crystal structure of a double oxide containing CaO and SiO2, or CaO, Al2O3, and SiO2 is set in the range of 50 to 100 percent by weight.

100. 发明专利

JP2000073307A PAVEMENT FACE FORMING BLOCK AND PERMEABLE PAVEMENT STRUCTURE 失效
公开(公告)号：JP2000073307A
公开(公告)日：2000-03-07
申请号：JP24296298
申请日：1998-08-28
申请人： PARITEI ZIPANGU KK
发明人： SHINO MASAHARU
IPC分类号： E01C5/00 , E01C9/00 , E01C11/24 , E01C13/04
摘要： PROBLEM TO BE SOLVED: To heighten water retaining capacity and to safely return rainwater to the underground without lowering the support force of a roadbed and without providing a permeable pavement face forming block with a water cut-off layer or a water guide path. SOLUTION: A pavement face forming block is provided with a permeable pavement plate 1; a funnel-shaped receiving frame 2 for supporting the outer periphery of the pavement plate 1; and a water flow pipe 6 connected to a water collecting part. The upper end opening of the conduit pipe 6 is protruded upward from the lower end of the water collecting part 4 to form a water storage pocket. The lower part of the water flow pipe 6 is provided with a large number of radial small holes 9, and natural crushed stones or activated charcoal can be filled in the space 11 of the water collecting part 4 of the receiving frame 2. This water flow pipe 6 of the pavement face forming block pierces a support bed for supporting the pavement face and reaches a bed at the depth of the lower end opening or small holes 9 not impairing support force by the increase of water content. Rainwater having passed the permeable pavement plate 1 is collected into the water collecting part 4, guided to the safe bed even with the increase of water content and drained into soil. Since part of rainwater is stored in the water storage pocket of the receiving frame 2, earth temperature rise and dryness can be mitigated by the evaporation of this rainwater to impart water retaining capacity and rainwater purifying capacity to the block.

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