Light-transmitting concrete body and preparation method thereof
The invention relates to a concrete material, and discloses a light-transmitting concrete body and a preparation method thereof. The problems that a conventional light-transmitting concrete body is low in overall strength and durability due to the fact that the bonding interface of optical fibers an...
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| creator | RAN JIZHONG ZHANG HAILONG TAN MIANZHI WANG QIANG CHEN ZHENG PANG XIXI |
| description | The invention relates to a concrete material, and discloses a light-transmitting concrete body and a preparation method thereof. The problems that a conventional light-transmitting concrete body is low in overall strength and durability due to the fact that the bonding interface of optical fibers and a cement matrix is fragile and fast in aging are solved. According to key points of the technicalscheme, the light-transmitting concrete body is formed by burying optical fibers into concrete and curing the concrete. The addition amount of the optical fibers accounts for 5-20% of the volume of the light-transmitting concrete body; the optical fibers are pretreated before being buried into concrete; the pretreatment comprises the following steps: Y1, soaking treatment is performed for 1.5-2 hby a 3.5-4.6 wt% of dodecyl benzyl ammonium chloride aqueous solution, the strength of the bonding interface of the optical fibers and a cement matrix is improved, the aging of the optical fibers in the light-transmitting conc |
| format | Patent |
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The problems that a conventional light-transmitting concrete body is low in overall strength and durability due to the fact that the bonding interface of optical fibers and a cement matrix is fragile and fast in aging are solved. According to key points of the technicalscheme, the light-transmitting concrete body is formed by burying optical fibers into concrete and curing the concrete. The addition amount of the optical fibers accounts for 5-20% of the volume of the light-transmitting concrete body; the optical fibers are pretreated before being buried into concrete; the pretreatment comprises the following steps: Y1, soaking treatment is performed for 1.5-2 hby a 3.5-4.6 wt% of dodecyl benzyl ammonium chloride aqueous solution, the strength of the bonding interface of the optical fibers and a cement matrix is improved, the aging of the optical fibers in the light-transmitting conc</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>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=20200306&DB=EPODOC&CC=CN&NR=110862251A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200306&DB=EPODOC&CC=CN&NR=110862251A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RAN JIZHONG</creatorcontrib><creatorcontrib>ZHANG HAILONG</creatorcontrib><creatorcontrib>TAN MIANZHI</creatorcontrib><creatorcontrib>WANG QIANG</creatorcontrib><creatorcontrib>CHEN ZHENG</creatorcontrib><creatorcontrib>PANG XIXI</creatorcontrib><title>Light-transmitting concrete body and preparation method thereof</title><description>The invention relates to a concrete material, and discloses a light-transmitting concrete body and a preparation method thereof. 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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 | Light-transmitting concrete body and preparation method thereof |
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