PPGI Zopangira Zitsulo Zokhala ndi Mitundu Yosiyanasiyana ndi Zinc Layer
Mafotokozedwe Akatundu
Colo wa Chitsulo Wopakidwa Wokhala Ndi Zonse RAL Color Code ndi 'chitsulo chomwe zokutira (monga utoto, filimu…) wapakapo ndi zokutira'.Akapaka pazitsulo zachitsulo, zokutira (zamadzimadzi, mu phala kapena ufa) zimapanga filimu yokhala ndi zoteteza, zokongoletsa ndi/kapena zina zenizeni.
Mu zaka 40, European prepainted zitsulo kupanga kuchuluka ndi 18.
Chitsulo
Kusankhidwa kwazitsulo zachitsulo kumatsimikiziridwa ndi mawonekedwe ake, makina komanso kukana kwa dzimbiri zomwe zimafunikira pakupanga zinthu zomwe zimagwiritsidwa ntchito.Magawo azitsulo odziwika kwambiri omwe amakutidwa ndi organically ndi awa:
★ Hot dip galvanized steel (HDG) yomwe imakhala ndi gawo lapansi lachitsulo lozizira lomwe limakutidwa ndi zinki kudzera mu divi yotentha kuti ipangitse dzimbiri pazitsulo.
★ Galvanized mild steel (GMS) angagwiritsidwe ntchito ngati balustrade ndi handrail masitepe, chitoliro ndi etc.
★ Ma aloyi ena opangidwa ndi zinki amakutidwa pachitsulo ndipo amagwiritsidwa ntchito ngati gawo laling'ono popaka koyilo, kupereka zinthu zosiyanasiyana.Amathandizira kukana dzimbiri muzochitika zina.
★ Electro-galvanised (EG) zitsulo zokutira zimakhala ndi gawo lapansi lochepetsedwa lozizira pomwe gawo la zinki limakutidwa ndi njira ya electrolytic.
★ Chitsulo chozizira chozizira (CR) popanda zokutira za zinki
★ Zida zopangira aluminiyamu
★ Magawo ena ambiri amakutidwa mwachilengedwe: zinki/chitsulo, chitsulo chosapanga dzimbiri, tinplate, mkuwa, zinki ndi mkuwa.
Zopaka
Mitundu yosiyanasiyana ya zokutira za organic zikugwiritsidwa ntchito pazitsulo zojambulidwa kale, zopangidwa kuti zipereke magawo osiyanasiyana olimba ndi magwiridwe antchito, kapena kukwaniritsa zofunikira zosiyanasiyana zokongoletsa.Zopaka zomwe zimagwiritsidwa ntchito kwambiri zimatengera utoto wamadzimadzi, ngakhale mafilimu (omwe amadziwikanso kuti laminate) ndi zokutira zaufa zimagwiritsidwa ntchito pang'ono.Izi ndi utoto wamadzimadzi (monga zoyambira, malaya omaliza, poliyesita, plastisols, polyurethanes, polyvinylidene fluorides (PVDF), epoxies), zokutira zaufa ndi mafilimu a laminate.
Utoto wamadzimadzi umakhala wopitilira 90% ya zokutira zomwe zimagwiritsidwa ntchito popanga zitsulo.Mafilimu amagwiritsidwa ntchito nthawi zambiri pamene kukongola kwapamwamba kwambiri kumafunika.Kusiyanasiyana kwa makulidwe a filimu, mitundu ndi mapeto (osalala, opangidwa kapena osindikizidwa) angapezeke.Zovala zaufa zimatha kufotokozedwa ngati "penti yolimba" yomwe imatha kusungunuka kuti ipange filimu yopitilira pagawo.Mtundu uliwonse wa zokutira uli ndi ubwino wake wapadera, kaya makulidwe, gloss, kuuma, kusinthasintha, kukhazikika mu nyengo yovuta kapena kukana kumenyana ndi mankhwala.Kusankhidwa kwa dongosolo loyenera kwambiri kuyenera kutengera kagwiritsidwe ntchito kake ndi momwe akuyembekezeredwa.
| Gulu la Painting | Kanthu | Kodi | |
| Polyster | PE | ||
| Mkulu-durability polyster | HDP | ||
| Silicon kusinthidwa fluoride | SMP | ||
| Polyvinylidene | Zithunzi za PVDF | ||
| Kuyeretsa Mosavuta | |||
| Kujambula kapangidwe | Mbali yapamwamba: 20 + 5 microns | ||
| Pansi: 5-7 ma microns | |||
| Mtundu wamtundu | Pangani molingana ndi RAL Color System kapena malinga ndi mtundu wa wogula. | ||
|
Kujambula kapangidwe | Pamwamba pamwamba | Pansi pamwamba | |
| Chophimba choyambirira | Palibe zokutira | 1/0 | |
| Chophimba choyambirira | Chophimba choyambirira | 1/1 | |
| Kuphimba koyambirira + Kumaliza kupaka | Palibe zokutira | 2/0 | |
| Kuphimba koyambirira + Kumaliza kupaka | Kuphimba koyamba kapena zokutira kumbuyo kamodzi | 2/1 | |
| Kuphimba koyambirira + Kumaliza kupaka | Kuphimba koyambirira + Malizani kupaka kumbuyo | 2/2 | |
Ubwino wake
★ Ndi chitsimikizo chaubwino ndi chiphaso.
★ Ndi mphamvu zamakono komanso zamphamvu.
★ Nthawi yochepa kwambiri yobweretsera .
★ Utumiki wotsimikizira ndi Ntchito Zosamalira Owona.
Kugwiritsa ntchito
★ Zomangamanga ndi zomanga: denga, siling'i, ngalande, mizere yolowera mpweya, zokongoletsera zamkati, mafelemu a mawindo, ndi zina.
★ Zida zamagetsi: zipolopolo zamakompyuta, makina ochapira, mafiriji, zochotsera chinyezi, zojambulira makanema, zotenthetsera madzi, ndi zina.
★ Zida zaulimi: mbiya, zida zodyera, zowumitsira zaulimi, ngalande zothirira, ndi zina.
★ Zigawo zamagalimoto: mbale zakumbuyo zamabasi ndi magalimoto, makina otumizira, matanki amafuta, ndi zina zambiri.
Phukusi Lathu
Standard kulongedza katundu, 4 magulu diso ndi 4 circumferential magulu zitsulo, kanasonkhezereka zitsulo zitoliro mphete mkati ndi kunja m'mphepete, kanasonkhezereka zitsulo ndi madzi khoma chitetezo disk, chitsulo kanasonkhezereka ndi pepala madzi mozungulira circumference ndi anabala chitetezo anagulung'undisa kanasonkhezereka pepala zitsulo gauge makulidwe. koyilo yamalata yamalata
