Nkhani

Choyikanso cha fiberglass,amadziwikanso kutiChotsukira cha GFRP (Glass Fiber Reinforced Polymer),ndi njira ina yabwino kwambiri m'malo mwa chitsulo chachikhalidwe chomwe chimagwiritsidwa ntchito pomanga. Chimapereka zabwino zambiri, kuphatikizapo kukana dzimbiri, chiŵerengero champhamvu kwambiri pakati pa kulemera, komanso kusagwiritsa ntchito magetsi, zomwe zimapangitsa kuti chigwiritsidwe ntchito m'malo ovuta komanso nyumba zomwe zimafuna nthawi yayitali yogwirira ntchito. Njira yopangira yotembenuzakuyendayenda kwa ulusi wagalasimuchosinthira cha fiberglasskumaphatikizapo masitepe angapo ofunikira, kuyambira kusankha njira yoyenerakuyendayenda kwa ulusi wagalasimpaka kupanga komaliza kwa rebar yokha.

Njira yopangira imayamba ndi kusankhakuyendayenda kwa ulusi wagalasi,yomwe ndi gulu la ulusi wagalasi wopitilira. Kusankha kuyendayenda ndikofunikira kwambiri podziwa mawonekedwe a chomalizachosinthira cha fiberglassGalasi lamagetsi, lomwe ndi galasi lopanda alkali, limagwiritsidwa ntchito kwambiri popangachosinthira cha fiberglasschifukwa chakuti imagwirizana ndi ma polymer matrices komanso kuthekera kwake kupereka mphamvu komanso kulimba kwambiri. Kuyenda kwa E-glass, komwe kuli ndi ulusi wofanana komanso wopitilira, kumakhala chinthu chofunikira kwambiri popanga zinthu.

Pamene woyenerakuyendayenda kwa ulusi wagalasiikasankhidwa, imadutsa magawo angapo okonzedwa kuti isinthe kukhalachosinthira cha fiberglass.

Njira yopangira nthawi zambiri imakhala ndi magawo otsatirawa:

Kukonzekera Kuzungulira: Kuzungulira kwa ulusi wagalasi kumayesedwa, kutsukidwa, ndikupakidwa ndi zinthu zokulirapo, zomwe zimapangitsa kuti kumamatira pakati pa ulusi wagalasi ndi matrix ya polymer yomwe pambuyo pake idzaphimba rebar. Kukula kwake kumathandizanso kutetezaulusi wagalasikuchokera ku kusweka ndi kusamalidwa panthawi yokonza zinthu pambuyo pake.

Kupanga ndi Kupanga: Zingwe zingapo zagalasi lokutidwa ndi ulusi woyendayendaAmasonkhanitsidwa ndikukokedwa kudzera mu bafa la resin kuti awapatse utomoni wa polymer, makamaka polyester kapenaester ya viniluKenako ma roving omwe alowetsedwa amakokedwa kudzera mu die yopangira mawonekedwe kuti apange kukula ndi mawonekedwe ofunikira a rebar.

Kuchiritsa ndi Kulimbitsa: Zopangidwachosinthira cha fiberglassKenako imayikidwa mu njira yophikira, pomwe utomoni wa polima umakumana ndi mankhwala kuti ukhale wolimba ndikugwirizana ndi ulusi wagalasi, zomwe zimapangitsa kuti pakhale chinthu chophatikizana cholimba komanso cholimba.

Kudula ndi Kupaka: Pambuyo pa njira yophikira,chosinthira cha fiberglassimadulidwa kutalika komwe mukufuna ndipo imapakidwa kuti igawidwe ku malo omanga ndi opanga kuti igwiritsidwe ntchito polimbitsa konkriti.

Ubwino wa rebar ya fiberglass

Ubwino wachosinthira cha fiberglassKuposa zitsulo zachikhalidwe, pali zambiri komanso zofunika kwambiri. Choyamba,chosinthira cha fiberglassimapereka kukana dzimbiri kwapadera, zomwe zimapangitsa kuti ikhale yoyenera kwambiri m'malo omwe zitsulo zomangira zitsulo zingawonongeke pakapita nthawi, monga nyumba za m'nyanja, malo opangira mankhwala, ndi zomangamanga m'madera a m'mphepete mwa nyanja. Kapangidwe kake kosayendetsa mpweya kamathandizanso kuti ikhale yoyenera kugwiritsidwa ntchito m'malo omwe magetsi ndi MRI zimakhudzidwa.

Komanso,rebar ya fiberglassChiŵerengero chachikulu cha mphamvu ndi kulemera chimapangitsa kuti ntchito ndi kukhazikitsa zikhale zosavuta, kuchepetsa ntchito ndi nthawi yofunikira pa ntchito zomanga. Kupepuka kwake kumapangitsanso kuti ikhale yoyenera kugwiritsidwa ntchito pomwe kuchepetsa kulemera konse kwa kapangidwe kake ndi nkhani, monga m'mabwalo a mlatho ndi kukonzanso kwa zivomerezi.

Kuwonjezera pa makhalidwe ake enieni,chosinthira cha fiberglassimapereka moyo wautali wautumiki ndi zosowa zochepa zosamalira, zomwe zimathandiza kuti nyumba zomangidwira konkire zikhale zolimba komanso zokhazikika. Imaperekanso kusinthasintha kwa kapangidwe kake, zomwe zimathandiza kuti mapangidwe omangidwira akhale okonzedwa bwino komanso kuti pakhale njira zatsopano zomangira ndi zomangamanga.

Mwachidule, njira yopangira kusinthakuyendayenda kwa ulusi wagalasimuchosinthira cha fiberglassZimaphatikizapo kusankha mosamala ndi kukonzekera zipangizo zopangira, komanso kusonkhanitsa bwino, kuyika m'mimba, ndi njira zophikira.chosinthira cha fiberglassimapereka zabwino zingapo kuposa zolimbitsa zitsulo zachikhalidwe, kuphatikizapo kukana dzimbiri, chiŵerengero champhamvu kwambiri pakati pa kulemera, kusayendetsa bwino magetsi, komanso kulimba kwa nthawi yayitali, zomwe zimapangitsa kuti ikhale njira ina yabwino kwambiri yogwiritsira ntchito ntchito zosiyanasiyana zomanga.