PC Steel Strand
01
Hot-Dip galvanized Unbonded Steel Strand
Chiyambi cha Zamalonda
PC-strand, galvanized-greased-PE-coated (wotchedwa Hot-dip galvanized unbonded steel strand) ndi chinthu chofunika kwambiri chomangira komanso chaumisiri chomwe chimapereka ntchito zolimba komanso zolimba pazogwiritsa ntchito zosiyanasiyana. Njira yopangira galvanizing yotentha imaphatikizapo kuviika zingwe zachitsulo mu zinki wosungunuka kuti apereke zokutira zoteteza, kupanga zokutira zolimba komanso zosagwira dzimbiri mkati ndi pamwamba pa pc chingwe.
Zingwezi ndi "zopanda mgwirizano," kutanthauza kuti sizigwirizana ndi konkire yozungulira, zomwe zimapangitsa kuti zikhale zosavuta kusinthasintha komanso kuyenda. Chifukwa cha kulimba kwake kwamphamvu komanso kukana kwa dzimbiri, chingwe chamtunduwu chimagwiritsidwa ntchito kwambiri pomanga monga zomangira zolimba komanso zomangira konkire.
Zogulitsa Zamankhwala
1) Magwiridwe ndi ntchito Corrosion Resistant:
Kupaka malata otentha kumapereka chitetezo chabwino kwambiri ku dzimbiri, kupanga zingwe zachitsulo makamaka zoyenera kugwiritsidwa ntchito m'malo ovuta monga zomangamanga zam'madzi, milatho ndi magombe.
2) Mphamvu yapamwamba kwambiri:
Zingwe zachitsulo izi zimakhala ndi mphamvu zolimba kwambiri, zomwe zimawapangitsa kukhala abwino kwa zomangira za konkire zokhazikika komanso zokhazikika. Amapereka kukhazikika kwamapangidwe ndikuthandizira ntchito zosiyanasiyana zomanga.
3) Kusinthasintha:
Zingwe zosamangika zimapereka kusinthasintha kwakukulu ndikuyenda mkati mwa zomanga za konkriti, kuzipanga kukhala zoyenera kutengera malo okhathamira, madera a seismic ndi kugwiritsa ntchito komwe kusuntha ndi kupsinjika kumafunika kuthandizidwa.
4) Moyo wautali:
Kupaka ngati galvanized kumawonjezera moyo wautumiki wa zingwe zachitsulo, zomwe zimathandiza kukulitsa kulimba komanso kulimba kwa zomanga pogwiritsa ntchito zingwe zachitsulo.
Zofunsira Zamalonda
Zotsatirazi zimagwiritsidwa ntchito kwambiri pomanga, zomangamanga ndi zomangamanga chifukwa cha kukana kwa dzimbiri, mphamvu zamakokedwe komanso kusinthasintha.
Ntchito: Zingwe zazitsulo zosakanizidwa ndi Hot-dip zimagwiritsidwa ntchito m'njira zosiyanasiyana kuphatikiza kumanga mlatho, nyumba zazitali, zomangira njanji, mafakitale amagetsi a nyukiliya, ndi ntchito zina zama engineering ndi zomangamanga.
Ubwino wa Zamalonda
1) Kukhalitsa:
Chophimba choteteza chamalata chimatalikitsa moyo wa chingwe, kuchepetsa mtengo wokonza ndikuwongolera magwiridwe antchito anthawi yayitali.
2) Kutetezedwa kwa Corrosion:
Zovala zamagalasi zimakhala ngati chotchinga, kuteteza chitsulo ku chinyezi, mankhwala, ndi zinthu zachilengedwe zomwe zingayambitse dzimbiri ndi kuwonongeka.
3) Kuchepetsa chiopsezo chosweka:
Kuthamanga kwamphamvu kwazitsulo zazitsulo, kuphatikizapo kusinthasintha komwe kumaperekedwa ndi mapangidwe osagwirizana, kumachepetsa chiopsezo cha kusweka ndikuonetsetsa kukhulupirika kwapangidwe.
4) Zosiyanasiyana:
Chingwe chachitsulo chosakanizidwa chotentha cha dip chimakhala chosunthika ndipo chimatha kusinthidwa malinga ndi zofunikira za projekiti ndipo chimapezeka m'ma diameter osiyanasiyana, mphamvu zamakokedwe komanso zomaliza.
Pomaliza, chingwe chachitsulo chosakanizidwa cha Hot-dip chimagwira ntchito yofunika kwambiri pakumanga ndi zomangamanga zomwe zimapereka mphamvu, kulimba komanso kukana dzimbiri. Kugwiritsiridwa ntchito kwawo m'mapangidwe a konkire omwe ali ndi prestressed ndi post-tensioned amathandizira kupititsa patsogolo chitetezo, moyo wautali komanso ntchito zamapulojekiti osiyanasiyana. Ndi kusinthasintha kwawo komanso kumalizidwa kwapamwamba, zingwezi zikupitilizabe kufunidwa pamitundu ingapo yomanga.