Ni i be fani gwɛman san, i ka ɲi ka yɔrɔ min furakɛ, o be bɔ a kɛcogo yɛrɛ yɛrɛ la. A ɲinina ko i ka kumaɲɔgɔnya kɛ n’a dilanbaga ye fɔlɔ walisa k’a lɔn ni sɔngɔ ɲuman ye-. O yɔrɔ furakɛcogo minw ka teli ka kɛ, olu dɔw ye nin ye:
Plastiki fani doncogo:Tulu bɔli ani nɔgɔ bɔli ka kɔn furakɛli ɲɛ, nɛgɛ min sɔgɔnin lo wala min dilanna, o be nɔrɔ ni fani gwɛman ye min janya ye milimɛtiri 0,2–0,8 ye, n’u be baara kɛ ni plastiki fani gwansan ye min be jigi walima ni lɔgɔ ye min be yɛlɛmayɛlɛma. O kɔ, o yɔrɔ be kɛnɛya funteniba la. O fɛɛrɛ nafaba ye ko nɛgɛdaga be nɛgɛdaga bɔ fiɲɛ, jii, asidi, alkali ani fɛɛn wɛrɛw la minw be se ka nɔgɔ bɔ, o min b’a to nɛgɛ be se ka nɔgɔ bɔ.
Mugu min be kɛ ni mugu ye: Epokisi wala poliyesitɛri mugu be don nɛgɛjuru la cogo kelen na n’u be baara kɛ ni kuran ye. O kɔ, u b’a sanfɛla jɛni degere 180–220 la walisa a ka yɛlɛma ani ka mugu ɲɔgɔn minɛ, ka kɛ fɛn finman nɔgɔman ye min ka bon. A bonya ye [a ma fɔ sɛbɛnin fɔlɔ kɔnɔ]. O fani min ka bon ni milimɛtiri 0,1–0,3 ye, o be farikolo tanga ni kemikali fɛnw fara ɲɔgɔn kan, o b’a yira ko a be se ka asidiw, alkaliw ani tile yeelenw kɛlɛ kosɔbɛ. Okisidi fiman kɛcogo ye ka nɛgɛjuru kalaya oksidi alkali furakisɛ kɔnɔ, min be kɛ sababu ye ka kemikali dɔ kɛ nɛgɛ sanfɛla la ka oksidi fiman filimu gɛrɛntɛ dɔ dilan min ka bon ni milimɛtiri 0,001–0,005 dɔrɔn ye, min be pasivasiyɔn ni latanga di.
O ye yɔrɔw furakɛcogo saba ye minw ka teli ka kɛ ka fani gwɛmanw dilan, ani u be mɔgɔ tanga koɲuman.
Ka fara nɛgɛ fimanw ka boonw sanfɛla furakɛli kan, an ka ɲi k’an janto u ka mekaniki cogoyaw fana na, sabu o be nɔɔ to boonw ka gosicogo n’a ka mɛɛncogo kan. Hot-dip galvanizing min be sɔrɔ fɛnɲɛnamafagalanw na, o lo be nɔrɔli barikaman di, o b’a to a be se ka gɛrɛntɛ misɛnw kunbɛn k’a sɔrɔ a ma yɛlɛma wala a ma sɔgɔ. Mugu/dip coatings be se ka sɔgɔsɔgɔ koɲuman, nka u be tiɲɛ nɔgɔman na ni fɛɛn gwɛlɛw be u gosi. Cold-dip galvanized layers lo ka teli ka tiɲɛ, ani hali n’u y’u ɲɔgɔn gosi dɔɔni, o be se ka fɛnw bɔ kɛnɛ kan. PVC dip coatings be se ka yɛlɛma koɲuman, u be bɛn boonw ma minw cogoya be yɛlɛmayɛlɛma. Mugu be se ka tiɲɛ ani n’u kurunin lo, u be se ka fara. Galvanize layers tɛ nɔɔ to nɛgɛjuru yɛrɛ ka yɛlɛmani kan.
O baarakɛlaw fɛ, baara min be kɛ ka boonw lɔ ni nɛgɛjuru ye, o lo kɔrɔtanin lo ka tɛmɛ fɛɛn bɛɛ kan. An ka ɲi ka koo bɛɛ jateminɛ, i n’a fɔ boon lɔcogo, boon sanfɛla furakɛcogo, baarakɛminanw, boonw ladoncogo ani boonw ladoncogo, walisa ka bɛn tigitigi ni sannikɛla ka ɛnzeniyɛri, a ka koow cogoya ani a ka wari hakɛ ye, o min b’a to feereli ka kumaɲɔgɔnya be kɛ cogo ɲuman na ani ka komandiw dafa.
A ka fɛnw: A ka nɛgɛw bonya ye 25×25mm-100×200mm ye, nɛgɛjuru bonya ye 1,6mm-6,0mm ye, a janya ye 0,5-3m ye, a janya ye 1-6m/50-100m ye, a be se ka yɛlɛma ka kɛɲɛ ni latanga hakɛ ye, yɔrɔ min be yen ani a be se ka sigi cogo min na. Minw ka bon, u ka ɲi ka fanga di u ma.
A yecogo yɛlɛma: Kulɛri dɔw ye finman, binkɛnɛman ani bugurinjɛ ye. O yɔrɔ yɔrɔw be ni matte ye, mugu min be mɛnɛmɛnɛ, ani dip-coated frosted finishes, min be bɛn ni yɔrɔ cogoya ye, min be tagamasiɲɛ yiracogo fisaya ani ka baarakɛla ka tagamasiɲɛ yɛlɛma.
Duniɲa kɔnɔ baarakɛlaw fɛ ani jamana kɔnɔ baarakɛlaw fɛ, nɛgɛjuru fimanw ka boonw labɛncogo ye nin ye:
Wajibiyaw sɛgɛsɛgɛri: Sannikɛla be janya, nɛgɛjuru bonya, nɛgɛjuru bonya, yɔrɔ furakɛcogo, minanw lisi ani baarakɛcogo yira, min be CAD/Excel/jaaw cogoyaw dɛmɛ.
Fɛɛrɛw labɛncogo: Fɛɛrɛw bena di tile 1-2 kɔnɔ, i n’a fɔ boon lɔcogo jaa, baarakɛminanw sɛbɛ, sɔngɔ min be sara ani baara kɛcogo misaliya (tile 3-5).
Ɲɛyirali dɔw sɛgɛsɛgɛri: Ɲɛyirali dɔw be di gwansan. O baara bena daminɛ ka baarakɛlaw ka sɛgɛsɛgɛri kɛ ka ban.
A be dilan ka caya: Ka mɔgɔw labɛn ka kɛɲɛ ni sariyaw ye, o be tile 10-15 ta; cogoya minw tɛ bɛn/baara kɛrɛnkɛrɛnninw be tile 15-21 ta. O baara bɛɛ la, rapɔɔri bena di baara kɛcogo ma.
Sɛgɛsɛgɛri min be kɛ ka fɛɛnw sɛgɛsɛgɛ ani k’u ladon: O be kɛ ka kɛɲɛ ni sannikɛlaw ka sariyaw ye. Fɛɛn minw be bɔ jamana wɛrɛw la, u be baara kɛ ni nɛgɛdaga kɔnɔnafɛn dɔ ye + bɔrɔ dilanin kɛnɛma, ani minanw be bila ɲɔgɔn na ani u be don cogo min na.
Lozisiyɛli ani fɛnw lasecogo: Baji/fiɲɛ/fɛɛn telimanw be dɛmɛ don. Duwan sɛbɛw be di ani u be dɛmɛ don ka duani bɔ.