China kanasonkhezereka chitoliro chubu Square mpweya zitsulo chitoliro

Chitoliro chopangidwa ndi galvanized ndi chinthu chomangira chomwe chimagwiritsidwa ntchito m'njira zosiyanasiyana. Komabe, chifukwa cha zinthu zachilengedwe,mapaipi achitsuloZimakhala ndi dzimbiri, kusintha kapena kuwonongeka nthawi yoyendera. Chifukwa chake, ndikofunikira kwambiri kulongedza ndi kunyamula mapaipi opangidwa ndi galvanizi bwino. Nkhaniyi ifotokoza momwe mungalongedzere mapaipi opangidwa ndi galvanizi panthawi yoyendera.

1. Zofunikira pakulongedza

(1). Pamwamba pa chitoliro chachitsulo payenera kukhala koyera komanso kouma, kopanda mafuta, fumbi kapena zinyalala zina.

(2). Chitoliro chachitsulo chiyenera kupakidwa ndi pepala lokhala ndi pulasitiki yokhala ndi zigawo ziwiri, ndipo gawo lakunja liyenera kuphimbidwa ndi nsalu ya pulasitiki yokhala ndi makulidwe osachepera 0.5 mm ndipo gawo lamkati liyenera kuphimbidwa ndi filimu ya pulasitiki yowonekera ya polyethylene yokhala ndi makulidwe osachepera 0.02 mm.

(3). Chitoliro chachitsulo chiyenera kulembedwa chizindikiro pambuyo popakira. Zolembazo ziyenera kuphatikizapo chitsanzo, tsatanetsatane, nambala ya batch ndi tsiku lopangira chitoliro chachitsulo.

(4). Mapaipi achitsulo ayenera kugawidwa m'magulu ndi kupakidwa malinga ndi magulu osiyanasiyana monga zofunikira, kukula, ndi kutalika kuti athe kunyamula, kutsitsa ndi kusunga zinthu mosavuta.

2. Njira zopakira

(1) Musanapake chitoliro chopangidwa ndi galvanized, pamwamba pa chitolirocho payenera kutsukidwa kuti pakhale poyera komanso pouma kuti pasakhale dzimbiri ndi mavuto ena panthawi yonyamula.

(2) Pokonza mapaipi opangidwa ndi galvanized, chisamaliro chiyenera kuperekedwa pa chitetezo cha mapaipi achitsulo. Plywood yofiira ya cork iyenera kugwiritsidwa ntchito kulimbitsa malekezero onse a mapaipi achitsulo kuti apewe kusinthika ndi kuwonongeka panthawi yokonza ndi kunyamula.

(3) Zipangizo zopakira mapaipi opangidwa ndi galvanized ziyenera kukhala zosanyowa, zosalowa madzi komanso zosachita dzimbiri kuti mapaipi achitsulo asakhale onyowa kapena dzimbiri panthawi yonyamula.

(4) Pambuyo poyika mapaipi, mapaipi opangidwa ndi magalasi ayenera kutetezedwa ku chinyezi ndi kuwala kwa dzuwa kuti apewe kukhudzidwa ndi kuwala kwa dzuwa kapena malo ozizira kwa nthawi yayitali.