Ni u bɛ parasol so sanfɛla nɛgɛw san jamana kɔkan boonw jɔli baara kama, sannikɛla caman bɛ u sinsin fɛn dilannenw sɔngɔ n’u fɛn ɲɛfɔlenw dɔrɔn de kan, u tɛ u janto bɛnkan na min bɛ fɛnw ni sigida waati cogoya cɛ. Tuma caman na, fɛnw sugandili jugu bɛ na ni nɔgɔ ye ka kɔn a waati ɲɛ, ka nɛgɛw lajɔ ani ka so sanfɛla wuli, o bɛ na ni ladonni musakabaw ye ani ka poroze bɔnɛ. Ni aw ye jɛɲɔgɔnya faamuya waati cogoyaw ni fɛnw sirilanw cɛ, o bɛ se ka diɲɛ sannikɛlaw dɛmɛ u ka dɔnniya sanniko latigɛw kɛ ani ka dɔ bɔ faratiw la minnu bɛ sɔrɔ jɔli kɔfɛ-
Fɛn saba sugandilenba saba bɛ kɛ ka caya parasol so sanfɛla nɛgɛw kama, n’o ye nɛgɛ nɔgɔlen ye min bɛ kɛ ni karɔbɔli ye, nɛgɛ galvanized hot-dip galvanized steel ani nɛgɛ min tɛ sɔgɔ, k’a sɔrɔ nɛgɛ ni aliminiyɔmu maralen don so sanfɛla labɛnni porozɛ kɛrɛnkɛrɛnnenw kama. Q195 ani Q235 nɛgɛ nɔgɔlen minnu bɛ kɛ ni karɔbɔli ye, olu musaka ka dɔgɔ ani u bɛ se ka wuli ka ɲɛ, u ka nɔgɔn ka nɛgɛw sɔgɔ. Nka, nɛgɛ min bɛ kɛ ni karɔbɔli ye, o tɛ se ka anti-nɔgɔ kɛlɛ. A bɛ se ka kɛ dɔrɔn so kɔnɔ yɔrɔ minnu jalen don kudayi walima so sanfɛla datugulenw na, wa a tɛ se ka kɛ sanji ni nɔgɔ la waati jan-. Nin fɛn in man teli ka kɛ kɛnɛma-fiɲɛ so sanfɛla porozɛw kama yɔrɔw la minnu ka timi walima yɔrɔ minnu ka timi
Hot-dip galvanized steel ye fɛn ye min bɛ ta ka caya kɛnɛma sigida nɔgɔlen gansanw na. Zɛnki finimugu min bɛ sɔrɔ ni jisuma ye, o bɛ se ka ji ni nɔgɔ nɔgɔman kɛlɛ. Lamini minnu funteni ka bon-, zinki layini bɛ baara kɛ i n’a fɔ saraka anode walasa ka nɛgɛ basigilen lakana. A musaka sigilen bɛ nɛgɛ gansan ni nɛgɛ nɔgɔlen cɛ, min bɛnnen don dugu kɔnɔ sanjiko maraw ma, togodala yɛrɛ-sow jɔlenw ani izini gansanw sanfɛ. Nka dan min bɛ o la, o jɛlen don: kulori min bɛ kɔgɔ sisi yɔrɔw la, o bɛna zinki dacogo tiɲɛ tuma bɛɛ. Kɔgɔjida yɔrɔ minnu na kɔgɔ ka ca, zinki bɛ sɛgɛn joona, o bɛ na ni dugukolo nɔgɔ ye. O la, lakanani fɛɛrɛ wɛrɛw ka kan ka kɛ ni nɛgɛ galonw bɛ kɛ kɔgɔjida la
304 ani 316 nɛgɛ min tɛ sɔgɔ, olu ye sugandili sanfɛtaw ye kɔgɔjida yɔrɔw la minnu nɛnɛ ka bon- ani kɔgɔ sisi bɛ minnu na. Kɔrɔmu hakɛ cayalenba bɛ kɛ sababu ye ka passivasiyɔn filimu sabatilen dilan wuluwulu kan, ka ji ni kuloridi ionw bɔ ɲɔgɔn na. O lakanani fɛɛrɛ in tɛna dɛsɛ nɔgɔya la hali kɔgɔ sisi kuntaalajan-kɔgɔjibɔ waati jan kɔnɔ. Parasol so sanfɛla nɛgɛ 304 ka baarakɛ waati bɛ se ka se san 20 ni kɔ ma, a bɛ se ka fɔ ko ladonni tɛ wajibiya. 316 nɛgɛ nɔgɔlen bɛ se ka kulori sɔgɔli kɛlɛ ka ɲɛ, o min bɛ kɛ kɔgɔjida la porozɛw la minnu kɔnɔ kɔgɔ ka ca kosɛbɛ. Nɛgɛ min tɛ sɔgɔ, o nafa fɔlɔ ye sanni sɔngɔ ka bon, o la sannikɛlaw ka kan ka ɲɛnamaya musaka bɛɛ jate sanni u ka kelen sɔngɔ suma dɔrɔn
N’a ma fɔ fɛnw bɛnkan, sannikɛlaw fana ka kan ka jateminɛ kɛ fɛn ɲɛfɔlenw sugandili la ka kɛɲɛ ni sigida waati ye. Ni fiɲɛ bɛ kɛ yɔrɔ minnu na, a ka ɲi ka so sanfɛla nɛgɛw tigɛ minnu bɛ kɛ ni umbrella twisted shank ye. Suman tigɛlen bɛ dɔ fara masinw ka kinni fanga kan ani ka bɔli kunbɛnni kan, o bɛ nɛgɛw bali ka jigin min bɛ sɔrɔ fiɲɛ yɛrɛyɛrɛli fɛ min bɛ to senna. Nalo kunkolo cɛmancɛ de bɛ ji tɛ se ka datugu yɔrɔ min na, o jira. Sanjiba bɛ na mara minnu na, parasol kunbabaw de ka fisa walasa ka nɛgɛ dingɛw datugu ani ka ji-proof baarakɛcogo barika bonya. Nɛgɛ janya ni a jiribolo cɛmancɛ bɛ sugandi ka kɛɲɛ ni so sanfɛlan janya ni a dugumalan gɛlɛya ye. Too-nɛgɛ surunw tɛ se ka embedding depth bɛrɛ sɔrɔ, o bɛ na ni fixing force dɛsɛ ye
Installation specification fana bɛ jɛɲɔgɔnya kɛ ni waati cogoya ladamuni ye. Sanji bɛ yɔrɔ minnu na, tilew hakɛ min bɛ ɲɔgɔn da ɲɔgɔn kan ani nɛgɛw ni ɲɔgɔn cɛ danfara ka kan ka waleya kosɛbɛ. Tile kelen-kelen bɛɛ mago bɛ nɛgɛ 6–8 la, u ni ɲɔgɔn cɛ janya ka dɔgɔ ni santimɛtɛrɛ 50 ye walima a bɛ bɛn santimɛtɛrɛ 50 ma, a bɛ da ɲɔgɔn kan ni santimɛtɛrɛ 8–10 ye, a bɛ da ɲɔgɔn kan ka tɛmɛ santimɛtɛrɛ 30 kan walima a bɛ bɛn santimɛtɛrɛ 30 ma. Standard installation bɛ se ka dɔ bɔ so sanfɛla bɔgɔbɔli farati la ani ka parasol so sanfɛla nɛgɛw ka baara kɛcogo ɲɛ. Kɔgɔjida la porozɛ caman dɛsɛ tɛ sɔrɔ nɛgɛw jogo jugu fɛ, nka fɛnw sugandili jugu walima jɔli min tɛ{10}}standard ye
Ka kuma kuncɛ, sannikɛlaw ka kan ka sigida sanji, nɛnɛ, kɔgɔ sisi hakɛ ani fiɲɛ fanga labɛn ka sɔrɔ ka parasol so sanfɛla nɛgɛw komandi. Dugukolo kɔnɔ waati nɔgɔlen jalen bɛ se ka fɛnw ta minnu dilannen don ni galvanize ye walasa ka baarakɛnafolo kɔlɔsi. Kɔgɔjida la kɔgɔ sisi maraw mago bɛ nɛgɛ 304 walima 316 la walasa ka mɛn-waati jan. So sanfɛla masirili porozɛ kɛrɛnkɛrɛnnenw bɛ se ka nɛgɛ walima aliminiyɔmu nɛgɛw sugandi minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye. Fɛnw, fɛn ɲɛfɔlenw ani waati cogoya bɛnkan dɔnniya siratigɛ la, o bɛ dɛmɛ ka so sanfɛlan sirilanw nafa bonya kosɛbɛ ani ka dɔ bɔ baara faratiw la minnu bɛ kɛ waati jan kɔnɔ sow jɔli porozɛw la