NO761346L
The cement composition contains a) Portland cement with a cement grinding fineness according to Blaine of more than 3500 cm /g containing substantially no calcium sulphate, b) alkali metal bicarbonate in an amount of 0.1 to 2.0 % by weight and c) alkali metal or alkaline earth metal lignosulphonate...
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| creator | BALL F J BRADDON D V STRYKER L J |
| description | The cement composition contains a) Portland cement with a cement grinding fineness according to Blaine of more than 3500 cm /g containing substantially no calcium sulphate, b) alkali metal bicarbonate in an amount of 0.1 to 2.0 % by weight and c) alkali metal or alkaline earth metal lignosulphonate or sulphonated lignin in an amount of 0.1 to 1.0 % by weight. The weight percentages are based on the dry ground cement. The cement composition has a water/cement weight ratio of between 0.4 and 0.2. The cement composition is produced by mixing its components in any sequence. The cement composition has a long setting time and expands little during setting. |
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The weight percentages are based on the dry ground cement. The cement composition has a water/cement weight ratio of between 0.4 and 0.2. The cement composition is produced by mixing its components in any sequence. The cement composition has a long setting time and expands little during setting.</description><language>eng</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>1976</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=19761022&DB=EPODOC&CC=NO&NR=761346L$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19761022&DB=EPODOC&CC=NO&NR=761346L$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BALL F J</creatorcontrib><creatorcontrib>BRADDON D V</creatorcontrib><creatorcontrib>STRYKER L J</creatorcontrib><title>NO761346L</title><description>The cement composition contains a) Portland cement with a cement grinding fineness according to Blaine of more than 3500 cm /g containing substantially no calcium sulphate, b) alkali metal bicarbonate in an amount of 0.1 to 2.0 % by weight and c) alkali metal or alkaline earth metal lignosulphonate or sulphonated lignin in an amount of 0.1 to 1.0 % by weight. The weight percentages are based on the dry ground cement. The cement composition has a water/cement weight ratio of between 0.4 and 0.2. The cement composition is produced by mixing its components in any sequence. The cement composition has a long setting time and expands little during setting.</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>1976</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOD08zc3MzQ2MfPhYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxcPU-xoRVAAC1mhqs</recordid><startdate>19761022</startdate><enddate>19761022</enddate><creator>BALL F J</creator><creator>BRADDON D V</creator><creator>STRYKER L J</creator><scope>EVB</scope></search><sort><creationdate>19761022</creationdate><title>NO761346L</title><author>BALL F J ; BRADDON D V ; STRYKER L J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_NO761346LL3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1976</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>BALL F J</creatorcontrib><creatorcontrib>BRADDON D V</creatorcontrib><creatorcontrib>STRYKER L J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BALL F J</au><au>BRADDON D V</au><au>STRYKER L J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>NO761346L</title><date>1976-10-22</date><risdate>1976</risdate><abstract>The cement composition contains a) Portland cement with a cement grinding fineness according to Blaine of more than 3500 cm /g containing substantially no calcium sulphate, b) alkali metal bicarbonate in an amount of 0.1 to 2.0 % by weight and c) alkali metal or alkaline earth metal lignosulphonate or sulphonated lignin in an amount of 0.1 to 1.0 % by weight. The weight percentages are based on the dry ground cement. The cement composition has a water/cement weight ratio of between 0.4 and 0.2. The cement composition is produced by mixing its components in any sequence. The cement composition has a long setting time and expands little during setting.</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 | NO761346L |
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