Prestressing Waya PC Waya 5mm Prestressed Concrete Carbon Steel Waya Ndodo 1084
Prestressing Waya PC Waya 5mm Prestressed Concrete Carbon Steel Waya Ndodo 1084
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Prestressed steel wire ndi waya wachitsulo wapamwamba kwambiri wopangidwa kuchokera ku ndodo ya waya ya carbon steel yotentha kwambiri.Pambuyo mankhwala kutentha ndi kuzizira processing kukwaniritsa zofunika prestressed konkire kulimbikitsa.Mpweya wa carbon wa mtundu uwu wa waya wachitsulo ndi 0,65% mpaka 0.85%, ndipo sulfure ndi phosphorous zili pansi pa 0.035%.Waya wachitsulo woponderezedwa wapangidwa m'mafakitale kuyambira 1920s.Pambuyo pazaka zambiri za chitukuko, mndandanda wazinthu zoyenera kugwiritsa ntchito zosiyanasiyana zapangidwa.
Kuchokera pamawonekedwe, kulimba kwa waya wachitsulo wokhazikika nthawi zambiri kumakhala pamwamba pa 1470MPa.Kwa zaka zambiri, mphamvu yasintha kuchoka ku 1470MPa ndi 1570MPa kukhala makamaka 1670 ~ 1860MPa.Kutalika kwa waya kunasinthanso, kuchokera ku 3 mpaka 5 mm mpaka 5 mpaka 7 mm.Izi zimatsimikizira kulimba ndi mphamvu ya zipangizo zomwe zimalimbitsa nyumba za konkire.
Gulu limodzi la mawaya oponderezedwa ndi mawaya ozizira, waya wowongoka ndi wotenthedwa, waya wopumula pang'ono, waya wopaka malata, ndi waya wogoletsa.Zosinthazi zimapereka mawonekedwe osiyanasiyana kuti akwaniritse zosowa zosiyanasiyana.Mwachitsanzo, waya wachitsulo wozizira kwambiri umadziwika chifukwa cha kusalala kwake komanso kulimba kwake.Waya wowongoka komanso wotenthedwa amapereka kusinthasintha kwabwino komanso kugawa bwino kupsinjika.Waya wopumula pang'ono amachepetsa kutaya kupsinjika.Waya wazitsulo zokhala ndi malata ndi osagwirizana ndi dzimbiri, pomwe waya wachitsulo wogoletsa umathandizira kumamatira ku konkire.
The katundu wa prestressed zitsulo waya kuwapangitsa iwo ankafunidwa kwambiri pa ntchito yomanga.Mphamvu yake yolimba kwambiri imatsimikizira kuti imatha kupirira katundu wolemetsa komanso kukana mapindikidwe.Njira zopangira zolondola zimatsimikizira kukhazikika komanso kudalirika.Lili ndi zosankha zosiyanasiyana zomwe zilipo kuti zigwirizane ndi zofunikira za polojekiti inayake.Waya wachitsulo woponderezedwa amagwiritsidwa ntchito kwambiri m'milatho, nyumba, njanji, ndi kumanga misewu yayikulu.Kugwiritsa ntchito kwake kumathandizira kulimbitsa zomanga za konkriti, kukulitsa mphamvu zawo komanso kunyamula katundu.
Chifukwa cha kusinthasintha kwake komanso zinthu zabwino kwambiri, waya wachitsulo wokhala ndi prestressed wakhala imodzi mwamitundu yomwe imagwiritsidwa ntchito kwambiri padziko lonse lapansi.Kwa zaka zambiri, kupanga kwake kwawonjezeka mosalekeza kuti akwaniritse zosowa zamakampani omanga.Mwakukwaniritsa mosalekeza zofunika zolimbikitsira konkriti, mtundu uwu wa waya wachitsulo ukupitilizabe kugwira ntchito yofunika kwambiri pakuwonetsetsa chitetezo ndi kukhazikika kwazinthu zosiyanasiyana padziko lonse lapansi.
Kugwiritsa ntchito
Monga China zitsulo makampani kutsogolera mabizinezi, dziko zitsulo malonda ndi katundu "Hundred chikhulupiriro chabwino ogwira ntchito", China zitsulo malonda mabizinezi, "Top 100 mabizinezi wamba ku Shanghai". ) imatenga "Kukhulupirika, Kuchita, Kupanga Zinthu, Win-Win" monga mfundo yake yokhayo yogwiritsira ntchito, nthawi zonse amalimbikira kuika zofuna za makasitomala poyamba.
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