UTILITY TUNNEL, ITS CONSTRUCTION METHOD AND PRECAST CONCRETE BLOCK FOR UTILITY TUNNEL TO BE USED FOR THIS TUNNEL
PURPOSE:To prevent environmental polution from occurring at the time of waterproofing construction in the case of constructing a utility tunnel and to improve construction precision as well as not to cause leakage from a joint part even in the case where displacement is generated on the joint part....
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| creator | TANIGUCHI KAZUO IBUKA TAKASHI SAKAGUCHI HIROHIDE MORIMOTO TAIJIRO |
| description | PURPOSE:To prevent environmental polution from occurring at the time of waterproofing construction in the case of constructing a utility tunnel and to improve construction precision as well as not to cause leakage from a joint part even in the case where displacement is generated on the joint part. CONSTITUTION:On an outer peripheral surface and a joint end surface of a precast concrete block 1 for a utility tunnel, a polyurethane coating film 3 is spray applied, and corner parts of joint end part outer peripheries are chamfered. Additionally, on the outer peripheral surface and the joint end surface, the precast concrete block 1 coated with the polyurethane coating film 3 is continuously jointed, and on its joint part outer surface, polyurethane coating belts which are thicker than the polyurethane coating film 3 on the outer peripheral surface are repeatedly spray applied. |
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CONSTITUTION:On an outer peripheral surface and a joint end surface of a precast concrete block 1 for a utility tunnel, a polyurethane coating film 3 is spray applied, and corner parts of joint end part outer peripheries are chamfered. Additionally, on the outer peripheral surface and the joint end surface, the precast concrete block 1 coated with the polyurethane coating film 3 is continuously jointed, and on its joint part outer surface, polyurethane coating belts which are thicker than the polyurethane coating film 3 on the outer peripheral surface are repeatedly spray applied.</description><edition>6</edition><language>eng</language><subject>ARTIFICIAL STONE ; BLASTING ; CEMENTS ; CERAMICS ; CESSPOOLS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; DREDGING ; EMBANKMENTS ; ENGINEERING ELEMENTS AND UNITS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; HYDRAULIC ENGINEERING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; LIME, MAGNESIA ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; METALLURGY ; PIPES ; REFRACTORIES ; SEWERAGE ; SEWERS ; SLAG ; SOIL SHIFTING ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; TREATMENT OF NATURAL STONE ; UNDERGROUND OR UNDERWATER STRUCTURES ; WATER SUPPLY ; WEAPONS</subject><creationdate>1995</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950404&DB=EPODOC&CC=JP&NR=H0790829A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950404&DB=EPODOC&CC=JP&NR=H0790829A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TANIGUCHI KAZUO</creatorcontrib><creatorcontrib>IBUKA TAKASHI</creatorcontrib><creatorcontrib>SAKAGUCHI HIROHIDE</creatorcontrib><creatorcontrib>MORIMOTO TAIJIRO</creatorcontrib><title>UTILITY TUNNEL, ITS CONSTRUCTION METHOD AND PRECAST CONCRETE BLOCK FOR UTILITY TUNNEL TO BE USED FOR THIS TUNNEL</title><description>PURPOSE:To prevent environmental polution from occurring at the time of waterproofing construction in the case of constructing a utility tunnel and to improve construction precision as well as not to cause leakage from a joint part even in the case where displacement is generated on the joint part. CONSTITUTION:On an outer peripheral surface and a joint end surface of a precast concrete block 1 for a utility tunnel, a polyurethane coating film 3 is spray applied, and corner parts of joint end part outer peripheries are chamfered. Additionally, on the outer peripheral surface and the joint end surface, the precast concrete block 1 coated with the polyurethane coating film 3 is continuously jointed, and on its joint part outer surface, polyurethane coating belts which are thicker than the polyurethane coating film 3 on the outer peripheral surface are repeatedly spray applied.</description><subject>ARTIFICIAL STONE</subject><subject>BLASTING</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CESSPOOLS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>DREDGING</subject><subject>EMBANKMENTS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>EXCAVATIONS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>HYDRAULIC ENGINEERING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>LIME, MAGNESIA</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>PIPES</subject><subject>REFRACTORIES</subject><subject>SEWERAGE</subject><subject>SEWERS</subject><subject>SLAG</subject><subject>SOIL SHIFTING</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>UNDERGROUND OR UNDERWATER STRUCTURES</subject><subject>WATER SUPPLY</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1995</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzLEKwjAUheEsDqK-w3kAhaKDdkzTWxKNSUluBqdSJE6ihfr-iNLFzekM3-GfiyGxsYYv4OQc2TUMRyjvIoek2HiHM7H2NaSr0QZSMvLHVSAmVNarExof8JsBe1SEFKn-KmsTJ1qK2a2_j3k17UKgIVZ6k4dnl8ehv-ZHfnXHVhf7sjhsS7n74_IGlH430w</recordid><startdate>19950404</startdate><enddate>19950404</enddate><creator>TANIGUCHI KAZUO</creator><creator>IBUKA TAKASHI</creator><creator>SAKAGUCHI HIROHIDE</creator><creator>MORIMOTO TAIJIRO</creator><scope>EVB</scope></search><sort><creationdate>19950404</creationdate><title>UTILITY TUNNEL, ITS CONSTRUCTION METHOD AND PRECAST CONCRETE BLOCK FOR UTILITY TUNNEL TO BE USED FOR THIS TUNNEL</title><author>TANIGUCHI KAZUO ; IBUKA TAKASHI ; SAKAGUCHI HIROHIDE ; MORIMOTO TAIJIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH0790829A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1995</creationdate><topic>ARTIFICIAL STONE</topic><topic>BLASTING</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CESSPOOLS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>DREDGING</topic><topic>EMBANKMENTS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>EXCAVATIONS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>HYDRAULIC ENGINEERING</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>LIME, MAGNESIA</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>PIPES</topic><topic>REFRACTORIES</topic><topic>SEWERAGE</topic><topic>SEWERS</topic><topic>SLAG</topic><topic>SOIL SHIFTING</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>UNDERGROUND OR UNDERWATER STRUCTURES</topic><topic>WATER SUPPLY</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TANIGUCHI KAZUO</creatorcontrib><creatorcontrib>IBUKA TAKASHI</creatorcontrib><creatorcontrib>SAKAGUCHI HIROHIDE</creatorcontrib><creatorcontrib>MORIMOTO TAIJIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TANIGUCHI KAZUO</au><au>IBUKA TAKASHI</au><au>SAKAGUCHI HIROHIDE</au><au>MORIMOTO TAIJIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>UTILITY TUNNEL, ITS CONSTRUCTION METHOD AND PRECAST CONCRETE BLOCK FOR UTILITY TUNNEL TO BE USED FOR THIS TUNNEL</title><date>1995-04-04</date><risdate>1995</risdate><abstract>PURPOSE:To prevent environmental polution from occurring at the time of waterproofing construction in the case of constructing a utility tunnel and to improve construction precision as well as not to cause leakage from a joint part even in the case where displacement is generated on the joint part. CONSTITUTION:On an outer peripheral surface and a joint end surface of a precast concrete block 1 for a utility tunnel, a polyurethane coating film 3 is spray applied, and corner parts of joint end part outer peripheries are chamfered. Additionally, on the outer peripheral surface and the joint end surface, the precast concrete block 1 coated with the polyurethane coating film 3 is continuously jointed, and on its joint part outer surface, polyurethane coating belts which are thicker than the polyurethane coating film 3 on the outer peripheral surface are repeatedly spray applied.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ARTIFICIAL STONE BLASTING CEMENTS CERAMICS CESSPOOLS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DREDGING EMBANKMENTS ENGINEERING ELEMENTS AND UNITS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULIC ENGINEERING JOINTS OR FITTINGS FOR PIPES LIGHTING LIME, MAGNESIA MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METALLURGY PIPES REFRACTORIES SEWERAGE SEWERS SLAG SOIL SHIFTING SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TREATMENT OF NATURAL STONE UNDERGROUND OR UNDERWATER STRUCTURES WATER SUPPLY WEAPONS |
| title | UTILITY TUNNEL, ITS CONSTRUCTION METHOD AND PRECAST CONCRETE BLOCK FOR UTILITY TUNNEL TO BE USED FOR THIS TUNNEL |
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