METHOD FOR ENHANCEMENT OF MECHANICAL STRENGTH AND CO2 STORAGE IN CEMENTITIOUS PRODUCTS
A method for curing cementitious articles includes flowing dry steam and carbon dioxide (CO2) simultaneously into a curing chamber containing a cementitious article. A relative humidity within the curing chamber may be between about 50% and about 70% and a temperature within the curing chamber may b...
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| creator | FADHEL, Bandar AL HUNAIDY, Ali Shakir PARK, Solmoi BAMAGAIN, Rami A LEE, Haeng Ki AMR, Issam T |
| description | A method for curing cementitious articles includes flowing dry steam and carbon dioxide (CO2) simultaneously into a curing chamber containing a cementitious article. A relative humidity within the curing chamber may be between about 50% and about 70% and a temperature within the curing chamber may be between about 50° C. and about 70° C. A dry steam and CO2 mixture with a CO2 concentration between 2.5 vol % and 40 vol % is provided in the curing chamber and the cementitious article is cured for a duration between about 4 hours and 16 hours. Cementitious products cured with the method may have a CO2 uptake of greater than 15 wt % and a mechanical strength at least 10% greater than a cementitious product cured only in dry steam or CO2. |
| format | Patent |
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A relative humidity within the curing chamber may be between about 50% and about 70% and a temperature within the curing chamber may be between about 50° C. and about 70° C. A dry steam and CO2 mixture with a CO2 concentration between 2.5 vol % and 40 vol % is provided in the curing chamber and the cementitious article is cured for a duration between about 4 hours and 16 hours. Cementitious products cured with the method may have a CO2 uptake of greater than 15 wt % and a mechanical strength at least 10% greater than a cementitious product cured only in dry steam or CO2.</description><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>2020</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=20200629&DB=EPODOC&CC=SG&NR=11202004681XA$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200629&DB=EPODOC&CC=SG&NR=11202004681XA$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FADHEL, Bandar</creatorcontrib><creatorcontrib>AL HUNAIDY, Ali Shakir</creatorcontrib><creatorcontrib>PARK, Solmoi</creatorcontrib><creatorcontrib>BAMAGAIN, Rami A</creatorcontrib><creatorcontrib>LEE, Haeng Ki</creatorcontrib><creatorcontrib>AMR, Issam T</creatorcontrib><title>METHOD FOR ENHANCEMENT OF MECHANICAL STRENGTH AND CO2 STORAGE IN CEMENTITIOUS PRODUCTS</title><description>A method for curing cementitious articles includes flowing dry steam and carbon dioxide (CO2) simultaneously into a curing chamber containing a cementitious article. A relative humidity within the curing chamber may be between about 50% and about 70% and a temperature within the curing chamber may be between about 50° C. and about 70° C. A dry steam and CO2 mixture with a CO2 concentration between 2.5 vol % and 40 vol % is provided in the curing chamber and the cementitious article is cured for a duration between about 4 hours and 16 hours. Cementitious products cured with the method may have a CO2 uptake of greater than 15 wt % and a mechanical strength at least 10% greater than a cementitious product cured only in dry steam or CO2.</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>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi0EKwjAQRbNxIeodZuFWSKtItyGdNgEzI8lU3JUicSVaqPfHgh7A1ec93l-qS0BxXEPDEZCcIYsBSYAbCGhn9tacIElEasWBoRosl7PgaFoET_A9ePHcJThHrjsraa0W9-Ex5c1vV2rboFi3y-Orz9M43PIzv_vUFkWpS60Px6q4mv2f2QeSgzH-</recordid><startdate>20200629</startdate><enddate>20200629</enddate><creator>FADHEL, Bandar</creator><creator>AL HUNAIDY, Ali Shakir</creator><creator>PARK, Solmoi</creator><creator>BAMAGAIN, Rami A</creator><creator>LEE, Haeng Ki</creator><creator>AMR, Issam T</creator><scope>EVB</scope></search><sort><creationdate>20200629</creationdate><title>METHOD FOR ENHANCEMENT OF MECHANICAL STRENGTH AND CO2 STORAGE IN CEMENTITIOUS PRODUCTS</title><author>FADHEL, Bandar ; AL HUNAIDY, Ali Shakir ; PARK, Solmoi ; BAMAGAIN, Rami A ; LEE, Haeng Ki ; AMR, Issam T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_SG11202004681XA3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2020</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>FADHEL, Bandar</creatorcontrib><creatorcontrib>AL HUNAIDY, Ali Shakir</creatorcontrib><creatorcontrib>PARK, Solmoi</creatorcontrib><creatorcontrib>BAMAGAIN, Rami A</creatorcontrib><creatorcontrib>LEE, Haeng Ki</creatorcontrib><creatorcontrib>AMR, Issam T</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FADHEL, Bandar</au><au>AL HUNAIDY, Ali Shakir</au><au>PARK, Solmoi</au><au>BAMAGAIN, Rami A</au><au>LEE, Haeng Ki</au><au>AMR, Issam T</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR ENHANCEMENT OF MECHANICAL STRENGTH AND CO2 STORAGE IN CEMENTITIOUS PRODUCTS</title><date>2020-06-29</date><risdate>2020</risdate><abstract>A method for curing cementitious articles includes flowing dry steam and carbon dioxide (CO2) simultaneously into a curing chamber containing a cementitious article. A relative humidity within the curing chamber may be between about 50% and about 70% and a temperature within the curing chamber may be between about 50° C. and about 70° C. A dry steam and CO2 mixture with a CO2 concentration between 2.5 vol % and 40 vol % is provided in the curing chamber and the cementitious article is cured for a duration between about 4 hours and 16 hours. Cementitious products cured with the method may have a CO2 uptake of greater than 15 wt % and a mechanical strength at least 10% greater than a cementitious product cured only in dry steam or CO2.</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 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 | METHOD FOR ENHANCEMENT OF MECHANICAL STRENGTH AND CO2 STORAGE IN CEMENTITIOUS PRODUCTS |
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