METHOD AND APPARATUS FOR MANUFACTURING FOAM STRUCTURE FOR USE AS RESISTANT ACOUSTIC PANEL
PROBLEM TO BE SOLVED: To manufacture a low-density material for use in ceilings having good acoustic performance and other structural panels. SOLUTION: The process for manufacturing the acoustically absorption porous panel includes the process steps of; distributing and transporting dry cement; dist...
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| creator | MOSER ANDREA M HARTMAN JOHN J JR HALLETT CHESTER W PUTT DEAN L |
| description | PROBLEM TO BE SOLVED: To manufacture a low-density material for use in ceilings having good acoustic performance and other structural panels. SOLUTION: The process for manufacturing the acoustically absorption porous panel includes the process steps of; distributing and transporting dry cement; distributing and transporting dry fibrous materials, forming foams by aqueous mixing of water, surfactants and air; joining these foams and dry components and mixing the mixture to form a foamed cementitious material containing about 53 to about 68 wt.%, on a wet basis, cement, about 17 to about 48 wt.% water, about 0.05 to about 5 wt.% fibers and about 0.01 to about 10 wt.% surfactants and drying the foamed cementitious material. |
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SOLUTION: The process for manufacturing the acoustically absorption porous panel includes the process steps of; distributing and transporting dry cement; distributing and transporting dry fibrous materials, forming foams by aqueous mixing of water, surfactants and air; joining these foams and dry components and mixing the mixture to form a foamed cementitious material containing about 53 to about 68 wt.%, on a wet basis, cement, about 17 to about 48 wt.% water, about 0.05 to about 5 wt.% fibers and about 0.01 to about 10 wt.% surfactants and drying the foamed cementitious material.</description><edition>7</edition><language>eng</language><subject>ACOUSTICS ; ACOUSTICS NOT OTHERWISE PROVIDED FOR ; ARTIFICIAL STONE ; BUILDING ; CEILINGS ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; FIXED CONSTRUCTIONS ; FLOORS ; GENERAL BUILDING CONSTRUCTIONS ; INSULATION OR OTHER PROTECTION OF BUILDINGS ; LIME, MAGNESIA ; METALLURGY ; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL ; MUSICAL INSTRUMENTS ; PERFORMING OPERATIONS ; PHYSICS ; PREPARING CLAY ; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER ; REFRACTORIES ; ROOFS ; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER ; SLAG ; SOUND-PRODUCING DEVICES ; TRANSPORTING ; TREATMENT OF NATURAL STONE ; WALLS, e.g. PARTITIONS ; WORKING CEMENT, CLAY, OR STONE</subject><creationdate>2002</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=20021009&DB=EPODOC&CC=JP&NR=2002293663A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20021009&DB=EPODOC&CC=JP&NR=2002293663A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MOSER ANDREA M</creatorcontrib><creatorcontrib>HARTMAN JOHN J JR</creatorcontrib><creatorcontrib>HALLETT CHESTER W</creatorcontrib><creatorcontrib>PUTT DEAN L</creatorcontrib><title>METHOD AND APPARATUS FOR MANUFACTURING FOAM STRUCTURE FOR USE AS RESISTANT ACOUSTIC PANEL</title><description>PROBLEM TO BE SOLVED: To manufacture a low-density material for use in ceilings having good acoustic performance and other structural panels. SOLUTION: The process for manufacturing the acoustically absorption porous panel includes the process steps of; distributing and transporting dry cement; distributing and transporting dry fibrous materials, forming foams by aqueous mixing of water, surfactants and air; joining these foams and dry components and mixing the mixture to form a foamed cementitious material containing about 53 to about 68 wt.%, on a wet basis, cement, about 17 to about 48 wt.% water, about 0.05 to about 5 wt.% fibers and about 0.01 to about 10 wt.% surfactants and drying the foamed cementitious material.</description><subject>ACOUSTICS</subject><subject>ACOUSTICS NOT OTHERWISE PROVIDED FOR</subject><subject>ARTIFICIAL STONE</subject><subject>BUILDING</subject><subject>CEILINGS</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>FIXED CONSTRUCTIONS</subject><subject>FLOORS</subject><subject>GENERAL BUILDING CONSTRUCTIONS</subject><subject>INSULATION OR OTHER PROTECTION OF BUILDINGS</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL</subject><subject>MUSICAL INSTRUMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PREPARING CLAY</subject><subject>PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER</subject><subject>REFRACTORIES</subject><subject>ROOFS</subject><subject>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</subject><subject>SLAG</subject><subject>SOUND-PRODUCING DEVICES</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF NATURAL STONE</subject><subject>WALLS, e.g. PARTITIONS</subject><subject>WORKING CEMENT, CLAY, OR STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirsKAjEQANNYiPoPi71wJHBgucTEi5gH2U1hdRwSK9GD8__xFD_AYhgYZiku3nAXD4BhJiXMyIXAxgweQ7GouWQXjnNBD8S5fIL5DoUMIEE25IgxMKCOhdhpSBjMeS0Wt-E-1c3PK7G1hnW3q-Ozr9M4XOujvvpTkk0j5V61rUL11_QGlHMyGg</recordid><startdate>20021009</startdate><enddate>20021009</enddate><creator>MOSER ANDREA M</creator><creator>HARTMAN JOHN J JR</creator><creator>HALLETT CHESTER W</creator><creator>PUTT DEAN L</creator><scope>EVB</scope></search><sort><creationdate>20021009</creationdate><title>METHOD AND APPARATUS FOR MANUFACTURING FOAM STRUCTURE FOR USE AS RESISTANT ACOUSTIC PANEL</title><author>MOSER ANDREA M ; HARTMAN JOHN J JR ; HALLETT CHESTER W ; PUTT DEAN L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2002293663A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><topic>ACOUSTICS</topic><topic>ACOUSTICS NOT OTHERWISE PROVIDED FOR</topic><topic>ARTIFICIAL STONE</topic><topic>BUILDING</topic><topic>CEILINGS</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>FIXED CONSTRUCTIONS</topic><topic>FLOORS</topic><topic>GENERAL BUILDING CONSTRUCTIONS</topic><topic>INSULATION OR OTHER PROTECTION OF BUILDINGS</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL</topic><topic>MUSICAL INSTRUMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PREPARING CLAY</topic><topic>PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER</topic><topic>REFRACTORIES</topic><topic>ROOFS</topic><topic>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</topic><topic>SLAG</topic><topic>SOUND-PRODUCING DEVICES</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF NATURAL STONE</topic><topic>WALLS, e.g. PARTITIONS</topic><topic>WORKING CEMENT, CLAY, OR STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>MOSER ANDREA M</creatorcontrib><creatorcontrib>HARTMAN JOHN J JR</creatorcontrib><creatorcontrib>HALLETT CHESTER W</creatorcontrib><creatorcontrib>PUTT DEAN L</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MOSER ANDREA M</au><au>HARTMAN JOHN J JR</au><au>HALLETT CHESTER W</au><au>PUTT DEAN L</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND APPARATUS FOR MANUFACTURING FOAM STRUCTURE FOR USE AS RESISTANT ACOUSTIC PANEL</title><date>2002-10-09</date><risdate>2002</risdate><abstract>PROBLEM TO BE SOLVED: To manufacture a low-density material for use in ceilings having good acoustic performance and other structural panels. SOLUTION: The process for manufacturing the acoustically absorption porous panel includes the process steps of; distributing and transporting dry cement; distributing and transporting dry fibrous materials, forming foams by aqueous mixing of water, surfactants and air; joining these foams and dry components and mixing the mixture to form a foamed cementitious material containing about 53 to about 68 wt.%, on a wet basis, cement, about 17 to about 48 wt.% water, about 0.05 to about 5 wt.% fibers and about 0.01 to about 10 wt.% surfactants and drying the foamed cementitious material.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ACOUSTICS ACOUSTICS NOT OTHERWISE PROVIDED FOR ARTIFICIAL STONE BUILDING CEILINGS CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS LIME, MAGNESIA METALLURGY METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS PREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER REFRACTORIES ROOFS SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG SOUND-PRODUCING DEVICES TRANSPORTING TREATMENT OF NATURAL STONE WALLS, e.g. PARTITIONS WORKING CEMENT, CLAY, OR STONE |
| title | METHOD AND APPARATUS FOR MANUFACTURING FOAM STRUCTURE FOR USE AS RESISTANT ACOUSTIC PANEL |
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