Sannikɛla kura caman minnu bɛ jamana kɔkan, olu ka teli ka nɛgɛw ni nɛgɛw falenfalen minnu bɛ kɛ tuma bɛɛ, olu ɲagami ɲɔgɔn na, ka fili ka fɛn kelen bila tɔ kelen nɔ na jɔli senfɛ, o bɛ na ni fɛn muɲu sebaliya ye ani lakana farati dogolenw. Nin sirilan fila ninnu bɛ kuluw la minnu tɛ kelen ye pewu, u jɔcogo tɛ kelen ye, u bɛ se ka baara kɛ ni u ye, u doni danw ani u sigicogo wajibiyalenw. U ka danfara faamuyali bɛ jagokɛlaw dɛmɛ u ka fɛnɲɛnamafagalan ɲumanw sugandi jɔli baara kama
Nɛgɛ minnu bɛ kɛ tuma caman na, olu ye nɛgɛ sirilan nɔgɔmanw ye minnu bɛ kɛ ni nɛgɛ ye walima nɛgɛ min tɛ sɔgɔ, nɛgɛdaga, nɛgɛdaga ani a kuncɛ nɛrɛmuguma bɛ o la. U jɔli fanga bɛ Bɔ sɔgɔsɔgɔninjɛ ni sɔgɔli la min bɛ Sɔrɔ wulu farikolo Dònni kɔ substrat (yɔrɔ) la. Baarakɛlaw bɛ nɛgɛw siri ni marifa ye ka kɛ jiri, plywood walima pankurun finmanw ye. Substrat min sɔgɔlen don, o bɛ nɛgɛdaga siri ka ɲɛ walasa ka fanga sabatilen sɔrɔ min bɛ a siri. A sigili ka nɔgɔn, marifa dɔrɔn de ka kan ka kɛ, wa a lajɛ teliya bɛ teliya. Nka, doni hakɛ dan ye. Ni a donna a kɔnɔ ka ban, a tigɛcogo ka gɛlɛn, wa ni aw ye nɛgɛw sama ka bɔ, o bɛna yiri fɔlɔw tiɲɛ nɔgɔya la. Nɛgɛ minnu bɛ kɛ tuma caman na, olu dilannen don kosɛbɛ jiri ni plati nɔgɔlenw kama, u tɛ bɛn bɛton, biriki kogow walima doni girinmanw-jirilanw ma
Kɔgɔjida la sɛnɛko porozɛ baarakɛlaw caman bɛ nɛgɛso funtenimaw-dip galvanisés sugandi walasa ka seriw, foro kogow ani kɛnɛma fɛnw marayɔrɔw jɔ. On-site jɔbagaw b’a jira ko nin nɛgɛ suguya in bɛ nɛgɛso kɔrɔw sigicogo nɔgɔman mara. So jɔli mago bɛ marifa dɔrɔn de la hali bi, ni jirisunw sɛgɛsɛgɛli walima jirisunw jɔli sen gɛlɛnw tɛ, o bɛ jɔli waatiw surunya kosɛbɛ sɛnɛko porozɛbaw la. Nɛgɛdaga bulama fla bɛ a bali ka jigin dafalen na yiriw kɔnɔ, wa a kun nɛrɛmuguma min bɛ sɔgɔsɔgɔ, o bɛ se ka don jirisunw kɔnɔ ka ɲɛ ka sɔrɔ ka dɔ bɔ jirisunw karicogo la
Fɛnɲɛnɛma feerelaw fana bɛ sannikɛlaw hakili jigin u ka nɛgɛw faranfasi minnu dilannen don ni galvanize ye minnu bɛ funteni-dip ni nɛgɛw ye minnu bɛ galvanize nɛnɛmanw na. Galvanized coating nɛnɛma ka fin kosɛbɛ, a bɛnnen don waati kunkurunnin-so kɔnɔ sigida nɔgɔlenw ma. Hot-dip galvanizing bɛ zinki layini barikama dɔ dilan min bɛ se ka waati kunbɛn ka ɲɛ, min bɛnnen don ka baara kɛ ni fiɲɛ dafalen ye waati jan kɔnɔ-. Hali n’o kɛra, nɛgɛw minnu bɛ kɛ ni galvanize ye minnu ka suma-dip, olu man ɲi kɔgɔjida la kɔgɔ sisi jugumanba walima sigida minnu bɛ kɛ ni kemikɛli barikamaw ye. O cogo gɛlɛnw na, nɛgɛ 304 walima 316 ka kan ka ta o nɔ na.
Expansion nails bɛ Kɛ ni screw, expansion sleeve ani nut ye, ka expansion anchoring principle ta. Ni aw bɛ nut siri, juru bɛ fɛnɲɛnamafagalan sama, o bɛ kɛ sababu ye ka tubabukan bonya kɛnɛma ka a digi bɛton walima biriki dingɛ kogo la. Bolo min bonyalen don ni dingɛ kogo cɛ, o bɛ ɲɔgɔn sɔgɔli fanga di. Fɛnɲɛnɛma-nɛgɛw bɛ se ka doni belebelebaw ta, o b’a to u bɛ kɛ ka fɛnw siri kosɛbɛ bɛton, kabakurunw ani kogo gɛlɛnw kan. Ni an y’a suma ni nɛgɛw ye minnu bɛ kɛ tuma bɛɛ, nɛgɛso bonyalen sigili bɛ dingɛw sɔgɔ sani-da ka don basigifɛnw kɔnɔ, wa baarakɛcogo ka gɛlɛn kosɛbɛ.
Porozɛ sugandili la, baarakɛlaw ka kan ka substrat jateminɛ fɔlɔ. Ni fɛn jɔlen ye jiri, plywood ani jiri foroko nɔgɔmanw ye, nɛgɛ minnu bɛ kɛ tuma bɛɛ, olu de ka fisa walasa ka baara kɛ ka ɲɛ ani ka musaka dɔgɔya. Ni baarakɛlaw mago bɛ ka fɛnw bila bɛton ni biriki kogow la, fɛn minnu bɛ kɛ ka fɛnw falen, olu ye fɛɛrɛ ɲuman ye. A tɛ se ka kɛ ka nɛgɛw kɛ minnu bɛ kɛ ɲɔgɔn fɛ bɛton kan, barisa fɛn gɛlɛn tɛ se ka kɛ ka sɔgɔsɔgɔninjɛ siricogo ɲuman kɛ. Ka fara o kan, nɛgɛ minnu bɛ kɛ tuma caman na, olu bɛ se ka kabakurun nɔgɔlenw walima fɛn finmanw kari ni marifa ye.
Sannikɛlaw ka kan ka poroze substrat ni doni ɲinini ɲɛfɔ sani u ka komandi kɛ. Baara jugu kɛli ni sirilanw ye, o bɛ se ka kɛ sababu ye ka fɛnɲɛnamafagalanw bin ani ka na ni lakana faratiw ye. Jagokɛlaw bɛ se ka o suguya fila jira ka jɛya ka ɲɛsin kiliyan labanw ma walasa k’u dɛmɛ ka dɔnniya sirilanw sugandi ani ka jɔli lakana yiriwa