PRODUCTION OF EXTRUSION-MOLDED CONSTRUCTION MATERIAL OF HIGH FLEXURAL STRENGTH
PROBLEM TO BE SOLVED: To produce a molded construction material of high flexural strength by mixing and dispersing cement particles and silica fumed particles in marked uniformity to manifest sufficient improvement in strength due to silica fume formulation. SOLUTION: When base materials for the fee...
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| creator | EGAMI SEIICHI TOBIUCHI YOSHIYUKI KAMIYA KIYOSHI YAMADA YUTAKA |
| description | PROBLEM TO BE SOLVED: To produce a molded construction material of high flexural strength by mixing and dispersing cement particles and silica fumed particles in marked uniformity to manifest sufficient improvement in strength due to silica fume formulation. SOLUTION: When base materials for the feedstock of extrusion molding are prepared, at first cement is mixed with silica fume to form a uniform mixture, and aggregate, reinforcing fibers and additives are admixed to this mixture, then, they are kneaded together with water. Thus, cement and silica fume are previously mixed, and they are used in the sufficiently uniformly mixed state to realize high strength as well as lower the aging temperature. The excellent filling effect of silica fume gives densely cured products. Since the cured products have high flexural strength, the molded products can be made thin in wall thickness and light in weight. Moreover, the extrusion-molded construction materials are excellent in frostproof properties because of its denseness and low water absorption. |
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SOLUTION: When base materials for the feedstock of extrusion molding are prepared, at first cement is mixed with silica fume to form a uniform mixture, and aggregate, reinforcing fibers and additives are admixed to this mixture, then, they are kneaded together with water. Thus, cement and silica fume are previously mixed, and they are used in the sufficiently uniformly mixed state to realize high strength as well as lower the aging temperature. The excellent filling effect of silica fume gives densely cured products. Since the cured products have high flexural strength, the molded products can be made thin in wall thickness and light in weight. Moreover, the extrusion-molded construction materials are excellent in frostproof properties because of its denseness and low water absorption.</description><edition>6</edition><language>eng</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; LIME, MAGNESIA ; METALLURGY ; PERFORMING OPERATIONS ; PREPARING CLAY ; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER ; REFRACTORIES ; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER ; SLAG ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; TRANSPORTING ; TREATMENT OF NATURAL STONE ; WORKING CEMENT, CLAY, OR STONE</subject><creationdate>1997</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=19970428&DB=EPODOC&CC=JP&NR=H09110504A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970428&DB=EPODOC&CC=JP&NR=H09110504A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EGAMI SEIICHI</creatorcontrib><creatorcontrib>TOBIUCHI YOSHIYUKI</creatorcontrib><creatorcontrib>KAMIYA KIYOSHI</creatorcontrib><creatorcontrib>YAMADA YUTAKA</creatorcontrib><title>PRODUCTION OF EXTRUSION-MOLDED CONSTRUCTION MATERIAL OF HIGH FLEXURAL STRENGTH</title><description>PROBLEM TO BE SOLVED: To produce a molded construction material of high flexural strength by mixing and dispersing cement particles and silica fumed particles in marked uniformity to manifest sufficient improvement in strength due to silica fume formulation. SOLUTION: When base materials for the feedstock of extrusion molding are prepared, at first cement is mixed with silica fume to form a uniform mixture, and aggregate, reinforcing fibers and additives are admixed to this mixture, then, they are kneaded together with water. Thus, cement and silica fume are previously mixed, and they are used in the sufficiently uniformly mixed state to realize high strength as well as lower the aging temperature. The excellent filling effect of silica fume gives densely cured products. Since the cured products have high flexural strength, the molded products can be made thin in wall thickness and light in weight. Moreover, the extrusion-molded construction materials are excellent in frostproof properties because of its denseness and low water absorption.</description><subject>ARTIFICIAL STONE</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PREPARING CLAY</subject><subject>PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER</subject><subject>REFRACTORIES</subject><subject>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</subject><subject>SLAG</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>WORKING CEMENT, CLAY, OR STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPALCPJ3CXUO8fT3U_B3U3CNCAkKDQZydH39fVxcXRSc_f2CgUIQBb6OIa5Bno4-IJUenu4eCm4-rhGhQUABoBpXP_cQDx4G1rTEnOJUXijNzaDo5hri7KGbWpAfn1pckJicmpdaEu8V4GFgaWhoYGpg4mhMjBoAZeEvLw</recordid><startdate>19970428</startdate><enddate>19970428</enddate><creator>EGAMI SEIICHI</creator><creator>TOBIUCHI YOSHIYUKI</creator><creator>KAMIYA KIYOSHI</creator><creator>YAMADA YUTAKA</creator><scope>EVB</scope></search><sort><creationdate>19970428</creationdate><title>PRODUCTION OF EXTRUSION-MOLDED CONSTRUCTION MATERIAL OF HIGH FLEXURAL STRENGTH</title><author>EGAMI SEIICHI ; TOBIUCHI YOSHIYUKI ; KAMIYA KIYOSHI ; YAMADA YUTAKA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH09110504A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1997</creationdate><topic>ARTIFICIAL STONE</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PREPARING CLAY</topic><topic>PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER</topic><topic>REFRACTORIES</topic><topic>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</topic><topic>SLAG</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>WORKING CEMENT, CLAY, OR STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>EGAMI SEIICHI</creatorcontrib><creatorcontrib>TOBIUCHI YOSHIYUKI</creatorcontrib><creatorcontrib>KAMIYA KIYOSHI</creatorcontrib><creatorcontrib>YAMADA YUTAKA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EGAMI SEIICHI</au><au>TOBIUCHI YOSHIYUKI</au><au>KAMIYA KIYOSHI</au><au>YAMADA YUTAKA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRODUCTION OF EXTRUSION-MOLDED CONSTRUCTION MATERIAL OF HIGH FLEXURAL STRENGTH</title><date>1997-04-28</date><risdate>1997</risdate><abstract>PROBLEM TO BE SOLVED: To produce a molded construction material of high flexural strength by mixing and dispersing cement particles and silica fumed particles in marked uniformity to manifest sufficient improvement in strength due to silica fume formulation. SOLUTION: When base materials for the feedstock of extrusion molding are prepared, at first cement is mixed with silica fume to form a uniform mixture, and aggregate, reinforcing fibers and additives are admixed to this mixture, then, they are kneaded together with water. Thus, cement and silica fume are previously mixed, and they are used in the sufficiently uniformly mixed state to realize high strength as well as lower the aging temperature. The excellent filling effect of silica fume gives densely cured products. Since the cured products have high flexural strength, the molded products can be made thin in wall thickness and light in weight. Moreover, the extrusion-molded construction materials are excellent in frostproof properties because of its denseness and low water absorption.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS PREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE |
| title | PRODUCTION OF EXTRUSION-MOLDED CONSTRUCTION MATERIAL OF HIGH FLEXURAL STRENGTH |
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