CEMENT-BASED GROUT COMPOSITION
PROBLEM TO BE SOLVED: To obtain a cement-based grout compsn. showing high fluidity and proper viscosity in low W/G, easy in kneading, excellent in filling property for a part having a complicated shape and excellent in mechanical strength by compounding a hydraulic cement holding water and an expand...
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| creator | KARIBE SO HARADA HIROSHI OKAMURA RYUKICHI |
| description | PROBLEM TO BE SOLVED: To obtain a cement-based grout compsn. showing high fluidity and proper viscosity in low W/G, easy in kneading, excellent in filling property for a part having a complicated shape and excellent in mechanical strength by compounding a hydraulic cement holding water and an expanding agent. SOLUTION: This grout compsn. contains a hydraulic cement holding water and an expanding agent. Especially, before the grout compsn. and water are kneaded in a specified W/G and used for construction, a hydraulic cement holding water and an expanding agent are incorporated into the grout. It is preferable that the grout contains an expanding agent and such a hydraulic cement that water is present in a hydrate state on the particle surface. The weight ratio of water/hydraulic cement is preferably 0.2 to 5, and the expanding agent is preferably added by 1-20 pts.wt. to 100 pts.wt. of the hydraulic cement, Further, a water-absorbing polymer is preferably added by 0.005-0.2 pts.wt. to 100 pts.wt. of the hydraulic cement. |
| format | Patent |
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SOLUTION: This grout compsn. contains a hydraulic cement holding water and an expanding agent. Especially, before the grout compsn. and water are kneaded in a specified W/G and used for construction, a hydraulic cement holding water and an expanding agent are incorporated into the grout. It is preferable that the grout contains an expanding agent and such a hydraulic cement that water is present in a hydrate state on the particle surface. The weight ratio of water/hydraulic cement is preferably 0.2 to 5, and the expanding agent is preferably added by 1-20 pts.wt. to 100 pts.wt. of the hydraulic cement, Further, a water-absorbing polymer is preferably added by 0.005-0.2 pts.wt. to 100 pts.wt. of the hydraulic cement.</description><edition>6</edition><language>eng</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; LIME, MAGNESIA ; METALLURGY ; REFRACTORIES ; SLAG ; SOIL SHIFTING ; TREATMENT OF NATURAL STONE ; UNDERGROUND OR UNDERWATER STRUCTURES</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=19971007&DB=EPODOC&CC=JP&NR=H09263438A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19971007&DB=EPODOC&CC=JP&NR=H09263438A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KARIBE SO</creatorcontrib><creatorcontrib>HARADA HIROSHI</creatorcontrib><creatorcontrib>OKAMURA RYUKICHI</creatorcontrib><title>CEMENT-BASED GROUT COMPOSITION</title><description>PROBLEM TO BE SOLVED: To obtain a cement-based grout compsn. showing high fluidity and proper viscosity in low W/G, easy in kneading, excellent in filling property for a part having a complicated shape and excellent in mechanical strength by compounding a hydraulic cement holding water and an expanding agent. SOLUTION: This grout compsn. contains a hydraulic cement holding water and an expanding agent. Especially, before the grout compsn. and water are kneaded in a specified W/G and used for construction, a hydraulic cement holding water and an expanding agent are incorporated into the grout. It is preferable that the grout contains an expanding agent and such a hydraulic cement that water is present in a hydrate state on the particle surface. The weight ratio of water/hydraulic cement is preferably 0.2 to 5, and the expanding agent is preferably added by 1-20 pts.wt. to 100 pts.wt. of the hydraulic cement, Further, a water-absorbing polymer is preferably added by 0.005-0.2 pts.wt. to 100 pts.wt. of the hydraulic cement.</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>EMBANKMENTS</subject><subject>EXCAVATIONS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FOUNDATIONS</subject><subject>HYDRAULIC ENGINEERING</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>REFRACTORIES</subject><subject>SLAG</subject><subject>SOIL SHIFTING</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>UNDERGROUND OR UNDERWATER STRUCTURES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBzdvV19QvRdXIMdnVRcA_yDw1RcPb3DfAP9gzx9PfjYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEeBpZGZsYmxhaOxsSoAQDC2SG6</recordid><startdate>19971007</startdate><enddate>19971007</enddate><creator>KARIBE SO</creator><creator>HARADA HIROSHI</creator><creator>OKAMURA RYUKICHI</creator><scope>EVB</scope></search><sort><creationdate>19971007</creationdate><title>CEMENT-BASED GROUT COMPOSITION</title><author>KARIBE SO ; HARADA HIROSHI ; OKAMURA RYUKICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH09263438A3</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>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>EMBANKMENTS</topic><topic>EXCAVATIONS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FOUNDATIONS</topic><topic>HYDRAULIC ENGINEERING</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>REFRACTORIES</topic><topic>SLAG</topic><topic>SOIL SHIFTING</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>UNDERGROUND OR UNDERWATER STRUCTURES</topic><toplevel>online_resources</toplevel><creatorcontrib>KARIBE SO</creatorcontrib><creatorcontrib>HARADA HIROSHI</creatorcontrib><creatorcontrib>OKAMURA RYUKICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KARIBE SO</au><au>HARADA HIROSHI</au><au>OKAMURA RYUKICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CEMENT-BASED GROUT COMPOSITION</title><date>1997-10-07</date><risdate>1997</risdate><abstract>PROBLEM TO BE SOLVED: To obtain a cement-based grout compsn. showing high fluidity and proper viscosity in low W/G, easy in kneading, excellent in filling property for a part having a complicated shape and excellent in mechanical strength by compounding a hydraulic cement holding water and an expanding agent. SOLUTION: This grout compsn. contains a hydraulic cement holding water and an expanding agent. Especially, before the grout compsn. and water are kneaded in a specified W/G and used for construction, a hydraulic cement holding water and an expanding agent are incorporated into the grout. It is preferable that the grout contains an expanding agent and such a hydraulic cement that water is present in a hydrate state on the particle surface. The weight ratio of water/hydraulic cement is preferably 0.2 to 5, and the expanding agent is preferably added by 1-20 pts.wt. to 100 pts.wt. of the hydraulic cement, Further, a water-absorbing polymer is preferably added by 0.005-0.2 pts.wt. to 100 pts.wt. of the hydraulic cement.</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 EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING LIME, MAGNESIA METALLURGY REFRACTORIES SLAG SOIL SHIFTING TREATMENT OF NATURAL STONE UNDERGROUND OR UNDERWATER STRUCTURES |
| title | CEMENT-BASED GROUT COMPOSITION |
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