Composite heat preservation and sound insulation prefabricated column
The utility model provides a composite heat preservation and sound insulation prefabricated column, and belongs to the technical field of machinery. The problem that in the prior art, stability is poor is solved. The composite heat preservation and sound insulation prefabricated column comprises an...
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| creator | YAO YULEI YANG YA LU CHAOWEI ZHU WEIMING MO LUOFANG LIU ZHENZHEN SONG QI |
| description | The utility model provides a composite heat preservation and sound insulation prefabricated column, and belongs to the technical field of machinery. The problem that in the prior art, stability is poor is solved. The composite heat preservation and sound insulation prefabricated column comprises an inner layer and an outer layer. The inner layer is made of a concrete material and is columnar; theouter layer comprises a first heat preservation cylinder, a second heat preservation cylinder and sound insulation filler which are in a cylinder state. Wherein the inner layer is sleeved with the second heat preservation barrel, the second heat preservation barrel and the inner layer are connected in a close fit mode, the first heat preservation barrel is arranged on the outer side of the secondheat preservation barrel in a sleeving mode, the sound insulation filler is located between the first heat preservation barrel and the second heat preservation barrel, and the heat preservation nail sequentially penetrates thr |
| format | Patent |
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The problem that in the prior art, stability is poor is solved. The composite heat preservation and sound insulation prefabricated column comprises an inner layer and an outer layer. The inner layer is made of a concrete material and is columnar; theouter layer comprises a first heat preservation cylinder, a second heat preservation cylinder and sound insulation filler which are in a cylinder state. Wherein the inner layer is sleeved with the second heat preservation barrel, the second heat preservation barrel and the inner layer are connected in a close fit mode, the first heat preservation barrel is arranged on the outer side of the secondheat preservation barrel in a sleeving mode, the sound insulation filler is located between the first heat preservation barrel and the second heat preservation barrel, and the heat preservation nail sequentially penetrates thr</description><language>chi ; eng</language><subject>BUILDING ; BUILDING MATERIALS ; CEILINGS ; FIXED CONSTRUCTIONS ; FLOORS ; GENERAL BUILDING CONSTRUCTIONS ; INSULATION OR OTHER PROTECTION OF BUILDINGS ; ROOFS ; STRUCTURAL ELEMENTS ; WALLS, e.g. PARTITIONS</subject><creationdate>2019</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=20191126&DB=EPODOC&CC=CN&NR=209686713U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191126&DB=EPODOC&CC=CN&NR=209686713U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAO YULEI</creatorcontrib><creatorcontrib>YANG YA</creatorcontrib><creatorcontrib>LU CHAOWEI</creatorcontrib><creatorcontrib>ZHU WEIMING</creatorcontrib><creatorcontrib>MO LUOFANG</creatorcontrib><creatorcontrib>LIU ZHENZHEN</creatorcontrib><creatorcontrib>SONG QI</creatorcontrib><title>Composite heat preservation and sound insulation prefabricated column</title><description>The utility model provides a composite heat preservation and sound insulation prefabricated column, and belongs to the technical field of machinery. 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The problem that in the prior art, stability is poor is solved. The composite heat preservation and sound insulation prefabricated column comprises an inner layer and an outer layer. The inner layer is made of a concrete material and is columnar; theouter layer comprises a first heat preservation cylinder, a second heat preservation cylinder and sound insulation filler which are in a cylinder state. Wherein the inner layer is sleeved with the second heat preservation barrel, the second heat preservation barrel and the inner layer are connected in a close fit mode, the first heat preservation barrel is arranged on the outer side of the secondheat preservation barrel in a sleeving mode, the sound insulation filler is located between the first heat preservation barrel and the second heat preservation barrel, and the heat preservation nail sequentially penetrates thr</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BUILDING BUILDING MATERIALS CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS STRUCTURAL ELEMENTS WALLS, e.g. PARTITIONS |
| title | Composite heat preservation and sound insulation prefabricated column |
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