Method for reinforcing concrete constructions
The invention discloses a method for reinforcing concrete constructions. The method comprises drilling anchor bolt holes in surface of old concrete needing maintenance and reinforcement, inserting steel wire reels in the anchor bolt holes, injecting MPC-based material to form reinforced MPC anchor b...
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creator | DU YUBING XUN YONG YANG JIANMING ZHI ZHENGDONG |
description | The invention discloses a method for reinforcing concrete constructions. The method comprises drilling anchor bolt holes in surface of old concrete needing maintenance and reinforcement, inserting steel wire reels in the anchor bolt holes, injecting MPC-based material to form reinforced MPC anchor bolts, making exposed steel wires open and divergent, and then anchoring and containing the exposed steel wires in a cement reinforcing layer. The method can be used for effectively enhancing and repairing interface adhesion and anti-stripping performance between a cement reinforcing layer and an old concrete construction, destroy forms of maintained and reinforced the old concrete construction can be improved, and the carrying capacity of the concrete construction can be raised. |
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The method comprises drilling anchor bolt holes in surface of old concrete needing maintenance and reinforcement, inserting steel wire reels in the anchor bolt holes, injecting MPC-based material to form reinforced MPC anchor bolts, making exposed steel wires open and divergent, and then anchoring and containing the exposed steel wires in a cement reinforcing layer. The method can be used for effectively enhancing and repairing interface adhesion and anti-stripping performance between a cement reinforcing layer and an old concrete construction, destroy forms of maintained and reinforced the old concrete construction can be improved, and the carrying capacity of the concrete construction can be raised.</description><language>eng</language><subject>ARTIFICIAL STONE ; BUILDING ; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; FIXED CONSTRUCTIONS ; FORMS ; HANDLING BUILDING MATERIALS ON THE SITE ; LIME, MAGNESIA ; METALLURGY ; REFRACTORIES ; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS ; SCAFFOLDING ; SHUTTERING ; SLAG ; TREATMENT OF NATURAL STONE</subject><creationdate>2016</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=20160127&DB=EPODOC&CC=CN&NR=105275221A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160127&DB=EPODOC&CC=CN&NR=105275221A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DU YUBING</creatorcontrib><creatorcontrib>XUN YONG</creatorcontrib><creatorcontrib>YANG JIANMING</creatorcontrib><creatorcontrib>ZHI ZHENGDONG</creatorcontrib><title>Method for reinforcing concrete constructions</title><description>The invention discloses a method for reinforcing concrete constructions. The method comprises drilling anchor bolt holes in surface of old concrete needing maintenance and reinforcement, inserting steel wire reels in the anchor bolt holes, injecting MPC-based material to form reinforced MPC anchor bolts, making exposed steel wires open and divergent, and then anchoring and containing the exposed steel wires in a cement reinforcing layer. 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The method comprises drilling anchor bolt holes in surface of old concrete needing maintenance and reinforcement, inserting steel wire reels in the anchor bolt holes, injecting MPC-based material to form reinforced MPC anchor bolts, making exposed steel wires open and divergent, and then anchoring and containing the exposed steel wires in a cement reinforcing layer. The method can be used for effectively enhancing and repairing interface adhesion and anti-stripping performance between a cement reinforcing layer and an old concrete construction, destroy forms of maintained and reinforced the old concrete construction can be improved, and the carrying capacity of the concrete construction can be raised.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | ARTIFICIAL STONE BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE LIME, MAGNESIA METALLURGY REFRACTORIES REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING SLAG TREATMENT OF NATURAL STONE |
title | Method for reinforcing concrete constructions |
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