Pakuchulukirachulukira kwa kuyatsa kwa nyali mumsewu, msika wazothandizira zake, mizati ya nyali zamsewu, ukukulanso.Koma mukudziwa chiyani?M'malo mwake, mizati ya nyali ya mumsewu imakhalanso ndi magulu osiyanasiyana, ndipo zida zomwe zimagwiritsidwa ntchito popanga nyali zamsewu ndizosiyana.
Kugawika kwa mizati yowunikira mumsewu ndi zida za ma pole amsewu
1. Mzati wa nyali wa simenti
Mizati ya simenti yowunikira mumsewu yolumikizidwa ndi nsanja zamagetsi zamatawuni kapena zomangidwa padera zathetsedwa pamsika.
2. Mzati wa nyali wachitsulo
Iron street lamp pole, yomwe imadziwikanso kuti mtengo wapamwamba kwambiri wa Q235.Amapangidwa ndi chitsulo chapamwamba kwambiri cha Q235.Ndi yotentha-kuviika kanasonkhezereka ndi pulasitiki kupopera.Ikhoza kukhala yopanda dzimbiri kwa zaka 30 ndipo ndi yovuta kwambiri.Iyi ndiye mzati wanyali wodziwika kwambiri komanso wogwiritsidwa ntchito pamsika wamsewu.
3. Galasi CHIKWANGWANI msewu nyali pole
Choyika nyale cha FRP ndi mtundu wazinthu zopanda zitsulo zomwe zimagwira ntchito bwino kwambiri.Ili ndi mitundu yosiyanasiyana.Ubwino wake ndi kutchinjiriza kwabwino, kukana kutentha kwamphamvu, kukana kwa dzimbiri komanso mphamvu zamakina apamwamba, koma zovuta zake ndizovuta komanso zosavala bwino.Chifukwa chake, si ambiri omwe amagwiritsidwa ntchito pamsika.
4. Aluminiyamu aloyi msewu nyali pole
Aluminiyamu alloy mumsewu ndodo yopangidwa ndi aluminiyamu yamphamvu kwambiri.Wopanga sikuti amangokhalira umunthu chitetezo cha ogwira ntchito, komanso ali ndi mphamvu zambiri.Sichifuna chithandizo chilichonse chapamwamba.Ilinso ndi kukana kwa dzimbiri kwa zaka zopitilira 50, ndipo ndi yokongola kwambiri.Zikuwoneka zapamwamba kwambiri.Aluminiyamu alloy ali ndi zinthu zabwino zakuthupi komanso zamakina kuposa aluminiyumu yoyera: kukonza kosavuta, kukhazikika kwakukulu, kusiyanasiyana kogwiritsa ntchito, kukongoletsa bwino, mitundu yolemera ndi zina zotero.Zambiri mwa nyali za m’misewuzi zimagulitsidwa kutsidya la nyanja, makamaka m’maiko otukuka.
5. Chitsulo chosapanga dzimbiri nyali mzati
Mizati ya nyali yosapanga dzimbiri imakhala ndi kukana kwamphamvu kwamankhwala komanso electrochemical corrosion muzitsulo, yachiwiri ndi titaniyamu alloy.Dziko lathu limagwiritsa ntchito njira yopangira galvanizing pamwamba, ndipo moyo wautumiki wa zinthu zotentha zomwe zimakwaniritsa miyezo yapadziko lonse lapansi zimatha zaka 15.Apo ayi, izo ziri kutali ndi kukwaniritsidwa.Ambiri aiwo amagwiritsidwa ntchito m'mabwalo, malo okhala, mapaki ndi malo ena.Kukana kutentha, kukana kutentha kwambiri, kukana kutentha kochepa komanso ngakhale kutentha kwambiri.
Nthawi yotumiza: Mar-29-2022