Zoyipa za fiberglass rebar
Fiberglass rebar (GFRP, kapena glass fiber reinforced plastic) ndi zinthu zophatikizika, zopangidwa ndi ulusi wagalasi ndi utomoni, zomwe zimagwiritsidwa ntchito ngati m'malo mwa kulimbikitsa zitsulo zachikhalidwe pamapangidwe ena. Ngakhale kuti ili ndi ubwino wambiri, pali zovuta zina:
1. Kusalimba kwa alkali:Ulusi wagalasi umatha kukokoloka m'malo amchere, pomwe malo a konkire nthawi zambiri amakhala amchere, zomwe zingakhudze momwe zimalumikizirana komanso kukhazikika kwanthawi yayitali kwa mipiringidzo ya fiberglass yolimbitsa konkriti.
2. Kuchepetsa kukameta ubweya wa mphamvu:Mipiringidzo yowonjezera fiberglass ali ndi mphamvu zochepa zometa ubweya poyerekeza ndi mipiringidzo yachitsulo wamba, yomwe imalepheretsa kugwiritsidwa ntchito kwawo m'magawo apangidwe komwe kumafunika kukana kumeta ubweya wambiri.
3. Kusayenda bwino:Fiberglassrebar sakhala ngati mipiringidzo yazitsulo wamba, zomwe zikutanthauza kuti amatha kupirira kupindika pang'ono asanakwanitse kulimba mtima, ndipo mwina sangakhale chisankho choyenera pamapangidwe ena a chivomezi.
4. Kusagwira bwino ntchito pakatentha kwambiri:Mphamvu yagalasi la fiberglassrebar amachepetsa kwambiri m'malo otentha kwambiri, omwe amalepheretsa kugwiritsidwa ntchito kwawo m'mapulogalamu omwe amatha kukhala ndi kutentha kwakukulu.
5. Zamtengo: Pamene galasi la fiberglassrebar Zitha kukhala zopulumutsa ndalama nthawi zina, zina zimatha kukhala zodula kuposa mipiringidzo yokhazikika yolimbikitsira chifukwa chapadera, kupanga ndi kukhazikitsa.
6. Kukhazikika ndi mapangidwe ake: Kugwiritsa ntchito kwafiberglass reinforcing mipiringidzo ndi zatsopano poyerekeza ndi zitsulo zokhazikika zolimbitsa thupi, choncho zovomerezeka zogwirizana ndi mapangidwe apangidwe sangakhale okhwima mokwanira, ndipo okonza akhoza kukumana ndi zofooka malinga ndi ndondomeko ndi malangizo ogwiritsira ntchito.
7. Njira zomanga:Kuyika ndi kumanga kwagalasi la fiberglassrebar zimafunikira luso lapadera ndi kusamala, zomwe zingapangitse kuti pakhale zovuta zomanga ndi mtengo.
8. Nkhani zamakanikidwe: Kukhazikika kwagalasi la fiberglassrebar Zitha kukhala zovuta kwambiri kuposa zitsulo zolimbikitsira wamba, zomwe zimafuna mapangidwe apadera a nangula ndi njira zomangira.
Ngakhale zovuta izi,galasi fiber rebar imakhalabe njira yowoneka bwino pamapulogalamu ena, makamaka pomwe zinthu zopanda maginito, zosagwira dzimbiri kapena zopepuka zimafunikira.
Ubwino wa fiberglass rebar
GFRP ili ndi maubwino awa kuposa zitsulo wamba (nthawi zambiri zitsulo za kaboni):
1. Kukana dzimbiri:Zithunzi za GFRP musachite dzimbiri, chifukwa chake amakhala nthawi yayitali m'malo ovuta kwambiri monga m'madzi, kuwonongeka kwa mankhwala kapena chinyezi chambiri.
2. Zopanda maginito:Frp gawo ndizopanda maginito, zomwe zimapangitsa kuti zikhale zothandiza pamene zinthu zopanda maginito zimafunikira, monga zipinda za MRI m'zipatala kapena pafupi ndi zipangizo zofufuzira za geological.
3. Opepuka:Fiberglass rebar kukhala ndi kachulukidwe kakang'ono kwambiri kuposa mipiringidzo yachitsulo yachizolowezi, zomwe zimapangitsa kuti zikhale zosavuta kuzigwira ndi kuziyika panthawi yomanga komanso kuchepetsa kulemera kwa dongosolo lonse.
4. Kutsekereza magetsi:Mipiringidzo ya polima yagalasi yolimbitsa ma polima ndi zotchingira magetsi, kotero zitha kugwiritsidwa ntchito muzinthu zomwe zimafunikira kutsekereza magetsi, monga nsanja zolumikizirana ndi ma telecommunication kapena zida zothandizira zingwe zamagetsi.
5. Kusinthasintha kwapangidwe:Zithunzi za GFRP zitha kusinthidwa mwamakonda ndi kukula ngati pakufunika, kupatsa opanga ufulu wokulirapo.
6. Kukhalitsa: Pamikhalidwe yoyenera,fiberglass reinforcing mipiringidzo ikhoza kupereka kukhazikika kwa nthawi yayitali, kuchepetsa kukonza ndi kubweza ndalama.
7. Kusatopa: Zitsanzo za fiberglass kukhala ndi kukana kutopa kwabwino, zomwe zikutanthauza kuti amasunga magwiridwe antchito pansi pa katundu wobwerezabwereza, kuwapangitsa kukhala oyenera pazomanga zomwe zimanyamula katundu wama cyclic, monga milatho ndi misewu yayikulu.
8. Coefficient yotsika yakukulitsa kutentha:Zitsanzo za fiberglass kukhala ndi coefficient yochepa ya kukula kwa matenthedwe, zomwe zimawathandiza kukhala okhazikika bwino m'madera omwe ali ndi kusintha kwakukulu kwa kutentha.
9. Chivundikiro cha konkire chochepetsedwa: Chifukwamagalasi a fiberglass musati dzimbiri, makulidwe a chivundikiro cha konkire amatha kuchepetsedwa muzojambula zina, kuchepetsa kulemera ndi mtengo wa kapangidwe kake.
10. Kupititsa patsogolo kagwiridwe ka ntchito: Muzinthu zina,magalasi a fiberglass imatha kugwira ntchito bwino ndi konkriti ndikuwongolera magwiridwe antchito onse, monga kupindika ndi kukameta ubweya.
Ngakhale zabwino izi,magalasi a fiberglass alinso ndi zofooka zawo, monga tanenera poyamba paja. Choncho, posankha ntchito galasi fiber mabala, m'pofunika kuganizira mozama zosowa zenizeni za kapangidwe kake ndi zochitika zachilengedwe.
Nthawi yotumiza: Dec-21-2024
