MANUFACTURE OF HIGH-STRENGTH CONCRETE
PURPOSE:To provide a method for manufacturing high-strength concrete having high durability and high strength by a simple manufacturing method. CONSTITUTION:The method for manufacturing high-strength concrete comprises the steps of introducing a mixture of iron material 1 and gravel or crushed stone...
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| creator | TOBIUCHI YOSHIYUKI KASAI HIDESHI NARUSE HIROYASU KAMIYA KIYOSHI |
| description | PURPOSE:To provide a method for manufacturing high-strength concrete having high durability and high strength by a simple manufacturing method. CONSTITUTION:The method for manufacturing high-strength concrete comprises the steps of introducing a mixture of iron material 1 and gravel or crushed stone 2 in a form 3, pressing the mixture, then press injecting mortar 5 in gaps existed after the pressing from below the form, curing obtained concrete member, and high-temperature and high-pressure curing it. A pressing pressure is 50-200Mpa, and press injection pressure of the mortar is 5-100atm. Grain size of rough aggregate is 15-20mm. A mixing ratio of the iron material to the gravel or crushed stone is 1:0.1-1:5, and it is preferable to contain steel spheres in cement in the mortar. Particle size of the sphere is 0.08-5mm. The method for manufacturing the concrete preferably comprises the steps of high- temperature and high-humidity curing it at 150-200 deg.C, and then curing it for 2-10 hours. Figure shoes a mortar pump 6 and a hydraulic jack 7 of an apparatus for executing the method. |
| format | Patent |
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CONSTITUTION:The method for manufacturing high-strength concrete comprises the steps of introducing a mixture of iron material 1 and gravel or crushed stone 2 in a form 3, pressing the mixture, then press injecting mortar 5 in gaps existed after the pressing from below the form, curing obtained concrete member, and high-temperature and high-pressure curing it. A pressing pressure is 50-200Mpa, and press injection pressure of the mortar is 5-100atm. Grain size of rough aggregate is 15-20mm. A mixing ratio of the iron material to the gravel or crushed stone is 1:0.1-1:5, and it is preferable to contain steel spheres in cement in the mortar. Particle size of the sphere is 0.08-5mm. The method for manufacturing the concrete preferably comprises the steps of high- temperature and high-humidity curing it at 150-200 deg.C, and then curing it for 2-10 hours. Figure shoes a mortar pump 6 and a hydraulic jack 7 of an apparatus for executing the method.</description><edition>6</edition><language>eng</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; METALLURGY ; PERFORMING OPERATIONS ; REFRACTORIES ; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER ; SLAG ; TRANSPORTING ; TREATMENT OF NATURAL STONE ; WORKING CEMENT, CLAY, OR STONE</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=19951024&DB=EPODOC&CC=JP&NR=H07276339A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19951024&DB=EPODOC&CC=JP&NR=H07276339A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TOBIUCHI YOSHIYUKI</creatorcontrib><creatorcontrib>KASAI HIDESHI</creatorcontrib><creatorcontrib>NARUSE HIROYASU</creatorcontrib><creatorcontrib>KAMIYA KIYOSHI</creatorcontrib><title>MANUFACTURE OF HIGH-STRENGTH CONCRETE</title><description>PURPOSE:To provide a method for manufacturing high-strength concrete having high durability and high strength by a simple manufacturing method. CONSTITUTION:The method for manufacturing high-strength concrete comprises the steps of introducing a mixture of iron material 1 and gravel or crushed stone 2 in a form 3, pressing the mixture, then press injecting mortar 5 in gaps existed after the pressing from below the form, curing obtained concrete member, and high-temperature and high-pressure curing it. A pressing pressure is 50-200Mpa, and press injection pressure of the mortar is 5-100atm. Grain size of rough aggregate is 15-20mm. A mixing ratio of the iron material to the gravel or crushed stone is 1:0.1-1:5, and it is preferable to contain steel spheres in cement in the mortar. Particle size of the sphere is 0.08-5mm. The method for manufacturing the concrete preferably comprises the steps of high- temperature and high-humidity curing it at 150-200 deg.C, and then curing it for 2-10 hours. Figure shoes a mortar pump 6 and a hydraulic jack 7 of an apparatus for executing the method.</description><subject>ARTIFICIAL STONE</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>REFRACTORIES</subject><subject>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</subject><subject>SLAG</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>WORKING CEMENT, CLAY, OR STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1995</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD1dfQLdXN0DgkNclXwd1Pw8HT30A0OCXL1cw_xUHD293MOcg1x5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8V4BHgbmRuZmxsaWjsbEqAEAqvkjlw</recordid><startdate>19951024</startdate><enddate>19951024</enddate><creator>TOBIUCHI YOSHIYUKI</creator><creator>KASAI HIDESHI</creator><creator>NARUSE HIROYASU</creator><creator>KAMIYA KIYOSHI</creator><scope>EVB</scope></search><sort><creationdate>19951024</creationdate><title>MANUFACTURE OF HIGH-STRENGTH CONCRETE</title><author>TOBIUCHI YOSHIYUKI ; KASAI HIDESHI ; NARUSE HIROYASU ; KAMIYA KIYOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH07276339A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1995</creationdate><topic>ARTIFICIAL STONE</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>REFRACTORIES</topic><topic>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</topic><topic>SLAG</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>WORKING CEMENT, CLAY, OR STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>TOBIUCHI YOSHIYUKI</creatorcontrib><creatorcontrib>KASAI HIDESHI</creatorcontrib><creatorcontrib>NARUSE HIROYASU</creatorcontrib><creatorcontrib>KAMIYA KIYOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TOBIUCHI YOSHIYUKI</au><au>KASAI HIDESHI</au><au>NARUSE HIROYASU</au><au>KAMIYA KIYOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MANUFACTURE OF HIGH-STRENGTH CONCRETE</title><date>1995-10-24</date><risdate>1995</risdate><abstract>PURPOSE:To provide a method for manufacturing high-strength concrete having high durability and high strength by a simple manufacturing method. CONSTITUTION:The method for manufacturing high-strength concrete comprises the steps of introducing a mixture of iron material 1 and gravel or crushed stone 2 in a form 3, pressing the mixture, then press injecting mortar 5 in gaps existed after the pressing from below the form, curing obtained concrete member, and high-temperature and high-pressure curing it. A pressing pressure is 50-200Mpa, and press injection pressure of the mortar is 5-100atm. Grain size of rough aggregate is 15-20mm. A mixing ratio of the iron material to the gravel or crushed stone is 1:0.1-1:5, and it is preferable to contain steel spheres in cement in the mortar. Particle size of the sphere is 0.08-5mm. The method for manufacturing the concrete preferably comprises the steps of high- temperature and high-humidity curing it at 150-200 deg.C, and then curing it for 2-10 hours. Figure shoes a mortar pump 6 and a hydraulic jack 7 of an apparatus for executing the method.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE |
| title | MANUFACTURE OF HIGH-STRENGTH CONCRETE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T09%3A05%3A11IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=TOBIUCHI%20YOSHIYUKI&rft.date=1995-10-24&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH07276339A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |