Nkhani

Basalt fiber, chinthu chomwe chimadziwika kuti ndi chopepuka, champhamvu kwambiri, komanso chosawononga dzimbiri, chili ndi ntchito zambiri m'magawo angapo. Zinthu zosunthikazi ndizofunikira kwambiri pagawo lamphamvu komanso chitetezo komanso Zamlengalenga mafakitale, pomwe mawonekedwe ake apadera amalimbana ndi zovuta zaumisiri.

Kuwonongeka kwa konkire ndi chimodzi mwazinthu zomwe zimayambitsa kuwonongeka kwa konkire, ndipo kuwonongeka kwa konkire kumabweretsa kuwonongeka kwakukulu kwachuma chaka chilichonse. Kuti muchepetse kuwonongeka kwachuma komwe kumabwera chifukwa cha dzimbiri la konkriti, ndikofunikira kwambiri kuphunzira kukana kwa dzimbiri. Basalt Fiber konkire.

Ndi ubwino wawo wonse wa ntchito, ulusi wa basalt amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo zakuthambo, chitetezo, mayendedwe, mphamvu zatsopano, zomangamanga, zomangamanga zam'madzi, ndi petrochemicals. Amakhala ngati njira yokwezera kuzinthu zachikhalidwe.

Ulusi wa Basalt ndi ulusi wosalekeza wopangidwa kuchokera ku thanthwe lachilengedwe la basalt. Mwalawu umasungunuka pa 1450 ° C-1500 ° C ndipo kenako amakokedwa kupyolera mu platinamu-rhodium alloy bushing pa liwiro lalikulu. Ulusi woyera wa basalt nthawi zambiri umakhala wofiirira. Ndi mtundu watsopano wa inorganic, eco-friendly, high-performance fiber wopangidwa ndi oxides monga silicon dioxide, aluminium oxide, calcium oxide, magnesium oxide, iron oxide, ndi titanium dioxide. Ulusi wopitilira wa Basalt sikuti uli ndi mphamvu zambiri komanso umakhala ndi zinthu zabwino kwambiri monga kutsekereza magetsi, kukana dzimbiri, komanso kukana kutentha kwambiri. Kuphatikiza apo, kupanga kwake kumatulutsa zinyalala zochepa komanso kuwononga chilengedwe, ndipo zinthu zomwe zatayidwa zimatha kuipitsidwa mwachilengedwe popanda kuvulaza, ndikupangitsa kuti ikhale yobiriwira komanso yokoma zachilengedwe. China yatchula ulusi wa basalt ngati imodzi mwazinthu zinayi zazikuluzikulu zachitukuko (pamodzi ndi mpweya wa carbon, aramid, ndi polyethylene yapamwamba kwambiri ya molekyulu) ndipo yakwanitsa kupanga mafakitale. Ulusi wosalekeza wa basalt tsopano umagwiritsidwa ntchito kwambiri mumagulu opangidwa ndi fiber-reinforced, friction materials, shipbuilding, makampani oyendetsa galimoto, ndi kutentha kwambiri ndi ntchito zoteteza.

M'nyumba zatsopano zogonamo, zopangira za basalt fiber-reinforced polymer (BFRP) zikuwonekera ngati zomangira zodalirika kwambiri chifukwa cha zinthu zake zabwino kwambiri, kuphatikiza mphamvu zambiri, chilengedwe chopepuka, kukana dzimbiri, komanso magwiridwe antchito apamwamba a zivomezi.

Ngakhale mtengo woyamba wa masalt fiber-reinforced polymer (BFRP) ndi wokwera, phindu lawo lazachuma lanthawi yayitali pakumanga nyumba ndizofunika kwambiri.

Konkire yodulidwa ya basalt fiber iyenera kumangidwa pansi pa kutentha kuyambira -5 ° C mpaka 25 ° C. Kutentha kwapamwamba kwambiri kapena kutsika kungayambitse kusakaniza kosiyana.

Konkire yowonjezeredwa ya basalt fiber-reinforced konkire imaphatikizapo kuphatikizira ulusi wina wa basalt wosalekeza kapena wosalekeza mu konkire pogwiritsa ntchito njira yoyenera. Njirayi imateteza mphamvu ya konkriti yokhazikika pomwe imakulitsa kulimba kwake komanso kulimba kwake, potero kumalimbitsa bwino konkire ndikukulitsa moyo wautumiki wa zomangamanga.

Konkire ndizomwe zimagwiritsidwa ntchito kwambiri pomanga. Imakhala ndi maubwino ambiri, kuphatikiza kupezeka kwake, njira yosavuta yopangira, mtengo wotsika, komanso kugwiritsa ntchito mosavuta. Amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana monga nyumba, misewu, milatho, tunnel, ndi uinjiniya wama hydraulic. Pamene kuchuluka kwa ntchito zauinjiniya zakula, zofunikila pakugwira ntchito kwa konkriti zawonjezekanso pang'onopang'ono. Chifukwa chake, zofooka za konkire yachikhalidwe, monga kusakwanira kwamphamvu kwamphamvu, kusagwira bwino kwa ming'alu, ndi kusakhazikika kwamphamvu, zawonekera. Chifukwa chake, kuwongolera magwiridwe antchito a konkriti nthawi zonse kwakhala imodzi mwamaupangiri ofunikira mu engineering ya Civil engineering.