Desert sand concrete for prefabricated part and prefabricated part
The invention discloses desert sand concrete for a prefabricated part and the prefabricated part. The desert sand concrete for the prefabricated part comprises the following raw materials in parts byweight: 145-170 parts of water, 240-300 parts of cement, 70-90 parts of fly ash, 1000-1060 parts of c...
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| creator | YUAN JIE CAI HE YANG CHAO CAI XIAOPING ZHAO YANG ZHANG LIMIN YAO XIN LI DANGGANG FENG YINGRUI LIAO TAICHANG FENG YANNA TIE FENGBIN YANG WENCUI YANG YANG |
| description | The invention discloses desert sand concrete for a prefabricated part and the prefabricated part. The desert sand concrete for the prefabricated part comprises the following raw materials in parts byweight: 145-170 parts of water, 240-300 parts of cement, 70-90 parts of fly ash, 1000-1060 parts of coarse aggregate, 140-175 parts of desert sand, 600-680 parts of medium sand, 4-6 parts of a water reducing agent and 5-10 parts of a lubricant. According to the technical scheme provided by the invention, the cement, the fly ash, the coarse aggregate, the medium sand, the desert sand, the lubricantand the water reducing agent are compounded according to a certain proportion, so that the compressive strength of the concrete is ensured; and medium sand is partially replaced by desert sand, so that the raw material cost of the concrete for the prefabricated part is reduced, and the concrete is environment-friendly and has extremely high economic benefits.
本发明公开一种预制件用沙漠砂混凝土以及预制件，所述预制件用沙漠砂混凝土包括如下重量份数的原料：水145～170份、水泥240～ |
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本发明公开一种预制件用沙漠砂混凝土以及预制件，所述预制件用沙漠砂混凝土包括如下重量份数的原料：水145～170份、水泥240～</description><language>chi ; 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>2021</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=20210305&DB=EPODOC&CC=CN&NR=112441799A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210305&DB=EPODOC&CC=CN&NR=112441799A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YUAN JIE</creatorcontrib><creatorcontrib>CAI HE</creatorcontrib><creatorcontrib>YANG CHAO</creatorcontrib><creatorcontrib>CAI XIAOPING</creatorcontrib><creatorcontrib>ZHAO YANG</creatorcontrib><creatorcontrib>ZHANG LIMIN</creatorcontrib><creatorcontrib>YAO XIN</creatorcontrib><creatorcontrib>LI DANGGANG</creatorcontrib><creatorcontrib>FENG YINGRUI</creatorcontrib><creatorcontrib>LIAO TAICHANG</creatorcontrib><creatorcontrib>FENG YANNA</creatorcontrib><creatorcontrib>TIE FENGBIN</creatorcontrib><creatorcontrib>YANG WENCUI</creatorcontrib><creatorcontrib>YANG YANG</creatorcontrib><title>Desert sand concrete for prefabricated part and prefabricated part</title><description>The invention discloses desert sand concrete for a prefabricated part and the prefabricated part. The desert sand concrete for the prefabricated part comprises the following raw materials in parts byweight: 145-170 parts of water, 240-300 parts of cement, 70-90 parts of fly ash, 1000-1060 parts of coarse aggregate, 140-175 parts of desert sand, 600-680 parts of medium sand, 4-6 parts of a water reducing agent and 5-10 parts of a lubricant. According to the technical scheme provided by the invention, the cement, the fly ash, the coarse aggregate, the medium sand, the desert sand, the lubricantand the water reducing agent are compounded according to a certain proportion, so that the compressive strength of the concrete is ensured; and medium sand is partially replaced by desert sand, so that the raw material cost of the concrete for the prefabricated part is reduced, and the concrete is environment-friendly and has extremely high economic benefits.
本发明公开一种预制件用沙漠砂混凝土以及预制件，所述预制件用沙漠砂混凝土包括如下重量份数的原料：水145～170份、水泥240～</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBySS1OLSpRKE7MS1FIzs9LLkotSVVIyy9SKChKTUtMKspMTixJTVEoSAQqAqnBFOZhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGRiYmhuaWlo7GxKgBADvwMhU</recordid><startdate>20210305</startdate><enddate>20210305</enddate><creator>YUAN JIE</creator><creator>CAI HE</creator><creator>YANG CHAO</creator><creator>CAI XIAOPING</creator><creator>ZHAO YANG</creator><creator>ZHANG LIMIN</creator><creator>YAO XIN</creator><creator>LI DANGGANG</creator><creator>FENG YINGRUI</creator><creator>LIAO TAICHANG</creator><creator>FENG YANNA</creator><creator>TIE FENGBIN</creator><creator>YANG WENCUI</creator><creator>YANG YANG</creator><scope>EVB</scope></search><sort><creationdate>20210305</creationdate><title>Desert sand concrete for prefabricated part and prefabricated part</title><author>YUAN JIE ; CAI HE ; YANG CHAO ; CAI XIAOPING ; ZHAO YANG ; ZHANG LIMIN ; YAO XIN ; LI DANGGANG ; FENG YINGRUI ; LIAO TAICHANG ; FENG YANNA ; TIE FENGBIN ; YANG WENCUI ; YANG YANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN112441799A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</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>YUAN JIE</creatorcontrib><creatorcontrib>CAI HE</creatorcontrib><creatorcontrib>YANG CHAO</creatorcontrib><creatorcontrib>CAI XIAOPING</creatorcontrib><creatorcontrib>ZHAO YANG</creatorcontrib><creatorcontrib>ZHANG LIMIN</creatorcontrib><creatorcontrib>YAO XIN</creatorcontrib><creatorcontrib>LI DANGGANG</creatorcontrib><creatorcontrib>FENG YINGRUI</creatorcontrib><creatorcontrib>LIAO TAICHANG</creatorcontrib><creatorcontrib>FENG YANNA</creatorcontrib><creatorcontrib>TIE FENGBIN</creatorcontrib><creatorcontrib>YANG WENCUI</creatorcontrib><creatorcontrib>YANG YANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YUAN JIE</au><au>CAI HE</au><au>YANG CHAO</au><au>CAI XIAOPING</au><au>ZHAO YANG</au><au>ZHANG LIMIN</au><au>YAO XIN</au><au>LI DANGGANG</au><au>FENG YINGRUI</au><au>LIAO TAICHANG</au><au>FENG YANNA</au><au>TIE FENGBIN</au><au>YANG WENCUI</au><au>YANG YANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Desert sand concrete for prefabricated part and prefabricated part</title><date>2021-03-05</date><risdate>2021</risdate><abstract>The invention discloses desert sand concrete for a prefabricated part and the prefabricated part. The desert sand concrete for the prefabricated part comprises the following raw materials in parts byweight: 145-170 parts of water, 240-300 parts of cement, 70-90 parts of fly ash, 1000-1060 parts of coarse aggregate, 140-175 parts of desert sand, 600-680 parts of medium sand, 4-6 parts of a water reducing agent and 5-10 parts of a lubricant. According to the technical scheme provided by the invention, the cement, the fly ash, the coarse aggregate, the medium sand, the desert sand, the lubricantand the water reducing agent are compounded according to a certain proportion, so that the compressive strength of the concrete is ensured; and medium sand is partially replaced by desert sand, so that the raw material cost of the concrete for the prefabricated part is reduced, and the concrete is environment-friendly and has extremely high economic benefits.
本发明公开一种预制件用沙漠砂混凝土以及预制件，所述预制件用沙漠砂混凝土包括如下重量份数的原料：水145～170份、水泥240～</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 | Desert sand concrete for prefabricated part and prefabricated part |
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