Hot-kuviika kanasonkhezereka mauna mpanda, yomwe imatchedwanso hot-dip galvanized mesh mpanda, ndi njira yomiza mpanda muzitsulo zosungunula kuti mupeze zokutira zitsulo. Mpanda wovimbidwa wamalata wotentha ndi chitsulo chophimbidwa chimapanga zokutira zachitsulo kudzera pakusungunuka, kuchitapo kwa mankhwala, ndi kufalikira. bonded aloyi zigawo. M'zaka zaposachedwa, chifukwa chakukula kwamphamvu kwamagetsi othamanga kwambiri, zoyendera, komanso kulumikizana, zofunikira zoteteza maukonde a guardrail zakwera kwambiri, komanso kufunikira kwa maukonde oteteza malata otentha akupitilira kukwera. Pamene chitsulo chosungunula chotenthetsera chimachotsedwa muzitsulo zosungunuka, chitsulo chosungunuka chomwe chimamangiriridwa pamwamba pa alloy wosanjikiza chimakhazikika ndikukhazikika kukhala chopaka. Chigawo cha alloy chomwe chimapangidwa ndi galvanizing yotentha-dip ndi cholimba kuposa gawo lapansi palokha, kotero sichiwonongeka mosavuta. Choncho, pali mgwirizano wabwino pakati pa kutentha-kuviika kanasonkhezereka wosanjikiza ndi zitsulo gawo lapansi. Mukasankha njanji yomwe idzagwiritsidwe ntchito kwa nthawi yayitali, mutha kugwiritsa ntchito malata otentha okha. Mukayika ndalama, simudzafunika kusintha moyo wanu wonse. Maonekedwe ake ndi ofanana ndi ukonde wa guardrail wa mbali ziwiri. Chinthu chokhacho ndi chakuti mtunduwo si wobiriwira, koma siliva wowala.
Njira zopangira ndi kukonza:
Malinga ndi mwambo, njira yopangira mankhwala isanakwane imagwiritsidwa ntchito nthawi zambiri. Tikudziwa kuti mesh fence ndi chinthu choteteza. Popeza imagwiritsidwa ntchito panja kwa zaka zambiri, momwe mungapewere dzimbiri kwa nthawi yayitali yakhala vuto lomwe liyenera kuthetsedwa. Nthawi zambiri, malo onse omwe panopo amagwiritsidwa ntchito muukonde wapamsewu waukulu ndi makoka oteteza njanji Njira yayikulu yokometsera ndi kuthira madzi otentha, koma mafakitale ang'onoang'ono amagwiritsanso ntchito malata ozizira.
Kutsekera kwazitsulo zotsekemera zotentha: Mesh ya guardrail isanalowe pamzere woyatsira moto, imawunikiridwanso ndikumangidwira mung'anjo yamtundu wapansi kapena ng'anjo yamtundu wa belu. Mwa njira iyi, palibe annealing mu galvanizing mzere. Njira yatha. Pamaso kutentha kuviika galvanizing, mauna kukhala woyera koyera chitsulo yogwira pamwamba opanda oxides ndi zinyalala zina. Njira imeneyi ndi choyamba kuchotsa chitsulo okusayidi lonse pamwamba pa annealed guardrail mauna ndi pickling, ndiyeno ntchito wosanjikiza nthaka kolorayidi kapena zosungunulira wapangidwa osakaniza ammonium kolorayidi ndi nthaka kolorayidi kuteteza. Pewani ukonde wa guardrail kuti usakhalenso okosijeni.
Ubwino wa kutentha-kuviika kanasonkhezereka mauna mpanda
1. Mtengo wa mankhwala: Mtengo wa kuthira madzi otentha pofuna kupewa dzimbiri ndi wotsika kuposa zokutira zina za utoto;
2. Chokhalitsa: M'madera akumidzi, wosanjikiza wothira wothira-kuviika wotsutsana ndi dzimbiri ukhoza kukhala kwa zaka zoposa 50 popanda kukonzedwa; m'matauni kapena m'mphepete mwa nyanja, fakitale ya Qingli guardrail yotentha yovina yoletsa dzimbiri imatha kupitilira zaka 50. Kutha zaka 20 popanda kukonzanso;
3. Kudalirika kwabwino: Zosanjikiza zamagalasi ndi zitsulo zimamangiriridwa ndi zitsulo ndipo zimakhala mbali ya pamwamba pazitsulo, kotero kukhazikika kwa zokutira kumakhala kodalirika;
4. Chophimbacho chimakhala ndi mphamvu zolimba: Kupaka kwa zinki kumapanga zitsulo zapadera, zomwe zimatha kupirira kuwonongeka kwa makina panthawi yoyendetsa ndi ntchito;
5. Chitetezo chokwanira: Chigawo chilichonse cha magawo opangidwa ndi zinki chikhoza kupakidwa ndi zinki, ngakhale m'madontho, ngodya zakuthwa ndi malo obisika, akhoza kutetezedwa mokwanira;
6. Sungani nthawi ndi khama: Njira yopangira malata ndi yofulumira kuposa njira zina zomangira zokutira, ndipo zingapewe nthawi yofunikira pojambula pamalo omanga pambuyo poika. Pamwamba pa galvanizing yotentha ndi yoyera, kuchuluka kwa zinc ndi kwakukulu, ndipo mtengo wake ndi wokwera mtengo pang'ono. Nthawi zambiri, pali zoviikidwa zambiri zoviikidwa, zokhala ndi mitundu yosiyanasiyana komanso zotsutsana ndi dzimbiri.
Ntchito zazikuluzikulu: Zomwe zimagwiritsidwa ntchito kwambiri poteteza chitetezo m'misewu yayikulu, njanji, ma eyapoti, malo okhala, mafakitale ndi migodi, malo omangira osakhalitsa, madoko ndi ma terminals, minda, malo odyetserako chakudya, kutsekedwa kwamapiri ndi malo otetezera nkhalango.
Nthawi yotumiza: Nov-21-2023