Chimodzi ndi kuteteza chilengedwe, ulusi wa basalt uli ndi mawonekedwe oteteza chuma komanso oteteza chilengedwe.Ulusi wa Basalt amachokera ku miyala yachilengedwe ndipo amagwiritsidwa ntchito mu miyala yopangira. Miyala imabwera ndi kupita.” Makamaka, ulusi wa basalt ndi ulusi wopitilira wopangidwa ndi basalt yachilengedwe ngati zinthu zopangira, womwe umasungunuka kutentha kwambiri kwa 1450°C mpaka 1500°C, kenako umakokedwa mwachangu kudzera mu nsapato yokokera ya platinum-rhodium alloy. Pa nthawi yonse yopangira, palibe madzi otayira a mafakitale, kapena mpweya wotayira, ndipo Kupanga zinyalala zina za mafakitale kumadziwika kuti “zipangizo zatsopano za m'zaka za zana la 21”.
Chachiwiri, poyerekeza ndi mitundu ina ya ulusi monga lignin fiber ndi galasi fiber, ili ndi zizindikiro zapamwamba zaukadaulo zogwiritsira ntchito pamsewu ndipo ili ndi kukana kutentha kwambiri, kukana kutentha kochepa, kukhazikika kwa mankhwala, kugwira ntchito bwino polimbana ndi ukalamba, kukhazikika kwa madzi, komanso kugwira ntchito bwino poteteza magetsi. Malinga ndi kafukufuku wamakono, kafukufuku wa sayansi ndi ukadaulo, komanso kugwiritsa ntchito uinjiniya, njira yopangira ndi ukadaulo wa basalt fiber pamisewu ndi yokhwima kwambiri, zomwe zingathandize kuchepetsa kuwonongeka kwa ming'alu ndi mipata pamwamba pa msewu, kutalikitsa kwambiri moyo wa ntchito ya pamwamba pa msewu, ndikukonzanso ndikuwonjezera kapangidwe ka msewu. Kugwira ntchito motopa, kukhazikika kwa kutentha kwambiri, kukana ming'alu yotsika kutentha komanso kukhazikika kwa madzi zimakhala ndi zotsatirapo zazikulu. Nthawi yomweyo, zipangizozi zimakhala ndi mitundu yosiyanasiyana yogwiritsira ntchito monga ulusi wodulidwa, geotextile, geogrid, kulimbitsa kophatikizika, ndi zina zotero, zomwe zikuwonetsa magwiridwe antchito abwino kwambiri pamsewu komanso kuthekera kogwiritsa ntchito.
Chachitatu, ulusi wa basalt umagwiritsidwa ntchito kwambiri, kuphatikizapo mayendedwe a zomangamanga, kupanga magalimoto, kumanga misewu, ndi zina zotero.
Nthawi yotumizira: Disembala-23-2022
