MORTAR OR CONCRETE COMPOSITION USING BLAST FURNACE SLAG FINE AGGREGATE, HAVING IMPROVED RESISTANCE TO FROST DAMAGE, AND PRODUCT MOLDED THEREFROM
PROBLEM TO BE SOLVED: To provide a mortar or concrete composition using blast furnace slag fine aggregate, having improved resistance to frost damage; and a product molded therefrom.SOLUTION: The mortar or concrete composition contains fine aggregate including blast furnace slag fine aggregate, a ce...
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| creator | AYANO KATSUNORI FUJII TAKASHI HOSOYA TAKE |
| description | PROBLEM TO BE SOLVED: To provide a mortar or concrete composition using blast furnace slag fine aggregate, having improved resistance to frost damage; and a product molded therefrom.SOLUTION: The mortar or concrete composition contains fine aggregate including blast furnace slag fine aggregate, a cement-containing binder, and water. A mortar or concrete test piece made from the mortar or concrete composition has a relative dynamic modulus of elasticity or a durability index in predetermined freezing/thawing cycles in a freezing/thawing test based on the freezing/thawing test method described in JIS A 1148 is larger than a relative dynamic modulus of elasticity or a durability index in the predetermined freezing/thawing cycles in the freezing/thawing test of a mortar or concrete test piece made from fine aggregate including no blast furnace slag fine aggregate, a cement-containing binder, and water, being excellent in resistance to frost damage.
【課題】高炉スラグ細骨材を用いて耐凍害性を向上したモルタルまたはコンクリート用組成物およびそれを成形してなる成形品を提供する。【解決手段】本発明は、高炉スラグ細骨材を含む細骨材と、セメントを含む結合材と、水とを含有するモルタルまたはコンクリート用組成物であって、前記モルタルまたはコンクリート用組成物により作製したモルタルまたはコンクリート供試体に対するＪＩＳ Ａ １１４８に記載の凍結融解試験方法に基づく凍結融解試験における所定の凍結融解サイクルでの相対動弾性係数または耐久性指数は、高炉スラグ細骨材を含まない細骨材と、セメントを含む結合材と、水とからなる組成物により作製したモルタルまたはコンクリート供試体に対する前記凍結融解試験における前記所定の凍結融解サイクルでの相対動弾性係数または耐久性指数に比べて大きく、耐凍害性に優れるものである。【選択図】なし |
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【課題】高炉スラグ細骨材を用いて耐凍害性を向上したモルタルまたはコンクリート用組成物およびそれを成形してなる成形品を提供する。【解決手段】本発明は、高炉スラグ細骨材を含む細骨材と、セメントを含む結合材と、水とを含有するモルタルまたはコンクリート用組成物であって、前記モルタルまたはコンクリート用組成物により作製したモルタルまたはコンクリート供試体に対するＪＩＳ Ａ １１４８に記載の凍結融解試験方法に基づく凍結融解試験における所定の凍結融解サイクルでの相対動弾性係数または耐久性指数は、高炉スラグ細骨材を含まない細骨材と、セメントを含む結合材と、水とからなる組成物により作製したモルタルまたはコンクリート供試体に対する前記凍結融解試験における前記所定の凍結融解サイクルでの相対動弾性係数または耐久性指数に比べて大きく、耐凍害性に優れるものである。【選択図】なし</description><language>eng ; jpn</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; METALLURGY ; REFRACTORIES ; SLAG ; TREATMENT OF NATURAL STONE</subject><creationdate>2015</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=20150420&DB=EPODOC&CC=JP&NR=2015074603A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150420&DB=EPODOC&CC=JP&NR=2015074603A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AYANO KATSUNORI</creatorcontrib><creatorcontrib>FUJII TAKASHI</creatorcontrib><creatorcontrib>HOSOYA TAKE</creatorcontrib><title>MORTAR OR CONCRETE COMPOSITION USING BLAST FURNACE SLAG FINE AGGREGATE, HAVING IMPROVED RESISTANCE TO FROST DAMAGE, AND PRODUCT MOLDED THEREFROM</title><description>PROBLEM TO BE SOLVED: To provide a mortar or concrete composition using blast furnace slag fine aggregate, having improved resistance to frost damage; and a product molded therefrom.SOLUTION: The mortar or concrete composition contains fine aggregate including blast furnace slag fine aggregate, a cement-containing binder, and water. A mortar or concrete test piece made from the mortar or concrete composition has a relative dynamic modulus of elasticity or a durability index in predetermined freezing/thawing cycles in a freezing/thawing test based on the freezing/thawing test method described in JIS A 1148 is larger than a relative dynamic modulus of elasticity or a durability index in the predetermined freezing/thawing cycles in the freezing/thawing test of a mortar or concrete test piece made from fine aggregate including no blast furnace slag fine aggregate, a cement-containing binder, and water, being excellent in resistance to frost damage.
【課題】高炉スラグ細骨材を用いて耐凍害性を向上したモルタルまたはコンクリート用組成物およびそれを成形してなる成形品を提供する。【解決手段】本発明は、高炉スラグ細骨材を含む細骨材と、セメントを含む結合材と、水とを含有するモルタルまたはコンクリート用組成物であって、前記モルタルまたはコンクリート用組成物により作製したモルタルまたはコンクリート供試体に対するＪＩＳ Ａ １１４８に記載の凍結融解試験方法に基づく凍結融解試験における所定の凍結融解サイクルでの相対動弾性係数または耐久性指数は、高炉スラグ細骨材を含まない細骨材と、セメントを含む結合材と、水とからなる組成物により作製したモルタルまたはコンクリート供試体に対する前記凍結融解試験における前記所定の凍結融解サイクルでの相対動弾性係数または耐久性指数に比べて大きく、耐凍害性に優れるものである。【選択図】なし</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>REFRACTORIES</subject><subject>SLAG</subject><subject>TREATMENT OF NATURAL STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzEFuwjAQheFsuqgodxixplIoBdZTe-IYxZ5oPGEbRchdVW2kcBCOjCv1AF29f_HpPVf3wKIowAKGoxFSKhF6Tl49RxiSjw4-OkwKzSARDUHq0EHjIwE6J-RQaQstXn6lD73whSwIJZ8UY_HK0AiXA4sBXbEYLRRmB6MQuLOFa0tCRYWX6ulz-lry-m9X1aYhNe1rnn_GvMzTNX_n23ju3-rdoT69H-s97v-FHruZQME</recordid><startdate>20150420</startdate><enddate>20150420</enddate><creator>AYANO KATSUNORI</creator><creator>FUJII TAKASHI</creator><creator>HOSOYA TAKE</creator><scope>EVB</scope></search><sort><creationdate>20150420</creationdate><title>MORTAR OR CONCRETE COMPOSITION USING BLAST FURNACE SLAG FINE AGGREGATE, HAVING IMPROVED RESISTANCE TO FROST DAMAGE, AND PRODUCT MOLDED THEREFROM</title><author>AYANO KATSUNORI ; FUJII TAKASHI ; HOSOYA TAKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2015074603A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2015</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>REFRACTORIES</topic><topic>SLAG</topic><topic>TREATMENT OF NATURAL STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>AYANO KATSUNORI</creatorcontrib><creatorcontrib>FUJII TAKASHI</creatorcontrib><creatorcontrib>HOSOYA TAKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AYANO KATSUNORI</au><au>FUJII TAKASHI</au><au>HOSOYA TAKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MORTAR OR CONCRETE COMPOSITION USING BLAST FURNACE SLAG FINE AGGREGATE, HAVING IMPROVED RESISTANCE TO FROST DAMAGE, AND PRODUCT MOLDED THEREFROM</title><date>2015-04-20</date><risdate>2015</risdate><abstract>PROBLEM TO BE SOLVED: To provide a mortar or concrete composition using blast furnace slag fine aggregate, having improved resistance to frost damage; and a product molded therefrom.SOLUTION: The mortar or concrete composition contains fine aggregate including blast furnace slag fine aggregate, a cement-containing binder, and water. A mortar or concrete test piece made from the mortar or concrete composition has a relative dynamic modulus of elasticity or a durability index in predetermined freezing/thawing cycles in a freezing/thawing test based on the freezing/thawing test method described in JIS A 1148 is larger than a relative dynamic modulus of elasticity or a durability index in the predetermined freezing/thawing cycles in the freezing/thawing test of a mortar or concrete test piece made from fine aggregate including no blast furnace slag fine aggregate, a cement-containing binder, and water, being excellent in resistance to frost damage.
【課題】高炉スラグ細骨材を用いて耐凍害性を向上したモルタルまたはコンクリート用組成物およびそれを成形してなる成形品を提供する。【解決手段】本発明は、高炉スラグ細骨材を含む細骨材と、セメントを含む結合材と、水とを含有するモルタルまたはコンクリート用組成物であって、前記モルタルまたはコンクリート用組成物により作製したモルタルまたはコンクリート供試体に対するＪＩＳ Ａ １１４８に記載の凍結融解試験方法に基づく凍結融解試験における所定の凍結融解サイクルでの相対動弾性係数または耐久性指数は、高炉スラグ細骨材を含まない細骨材と、セメントを含む結合材と、水とからなる組成物により作製したモルタルまたはコンクリート供試体に対する前記凍結融解試験における前記所定の凍結融解サイクルでの相対動弾性係数または耐久性指数に比べて大きく、耐凍害性に優れるものである。【選択図】なし</abstract><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 REFRACTORIES SLAG TREATMENT OF NATURAL STONE |
| title | MORTAR OR CONCRETE COMPOSITION USING BLAST FURNACE SLAG FINE AGGREGATE, HAVING IMPROVED RESISTANCE TO FROST DAMAGE, AND PRODUCT MOLDED THEREFROM |
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