Ka kɛɲɛ ni -yɔrɔ jɔli baarakɛlaw ka fɔ ye, fɔlɔ, sɔngɔ tun ka dɔgɔ{1}}mesh finiw na, a ka c’a la, u tun bɛ tɔɔrɔ ni jiriw ye minnu man ca, ni finimugu finmanw ye minnu bɛ se ka alkali- kɛlɛ, ani u tun bɛ kari ani ka kari u kɛli kɔfɛ waati jan kɔnɔ. Kogo ka funteni bonya ni a sɔgɔli kɔfɛ ani bɔgɔdaga dɔgɔyali kɔfɛ, o min ye sɛgɛnba lase a ma, o nɛgɛso ma se ka barika don a la san fila walima san saba dɔrɔn kɔnɔ. Nin kɛnɛma kogo karilenw-minɛn kura min bɔra kɛnɛ kan, o dilannen don ni alkali-fibreglasi jiri ye min tɛ ni alkali-fibreglasi jiri ye, a sɔgɔlen ka bon ani a janya bɛ kɛ kelen ye. Fɛn min dilannen don, o bɛ jigin ka a cogoya kɛ ni polimɛri emulsiyɔn ye min funteni ka bon-, o bɛ kɛ sababu ye ka filimu dafalen dɔ kɛ fiɲɛ kelen-kelen bɛɛ kɔkanna na walasa ka fiɲɛ yɛrɛ bali ka sɔgɔ ni alkalifɛnw ye minnu bɛ bɔ siman na. Fɛn min dilannen don, o ka nɔgɔn ani a ka fin, k’a sɔrɔ a ma doni wɛrɛ fara kɛnɛma kogo kan, ka sɔrɔ fana a ka gɛlɛn kosɛbɛ, o b’a to a bɛ se ka tigɛ nɔgɔya la k’a sɔrɔ a ma sɔgɔ ani ka kɔrɔta walasa ka bɛn yɔrɔw ma minnu cogoya tɛ kelen ye i n’a fɔ jirisunw, jɔlanw, baji finɛtiriw, ani jirisunw, o bɛ dɔ bɔ kosɛbɛ jɔli gɛlɛya la.
Kɔrɔbɔli kunnafoniw lakikaw b’a jira ko nin kari-resistant mesh in ka alkali kunbɛnni ni a fanga marali hakɛ bɛ tɛmɛ jamana sariyaw kan kosɛbɛ. A tɛ dɔgɔya nɔgɔya la, a tɛ tiɲɛ, a tɛ mugu, walima a kɔrɔla kɛnɛma tile, sanji ani waati funteni jiginni kɔrɔ. A ka grid jɔcogo b’a to bɔgɔdaga bɛ se ka nɔrɔ kosɛbɛ, ka pilatiri da tugu kosɛbɛ, ka degun caman jɛnsɛn kogo kan, ani ka fara finmanw bali ka taa a fɛ. Kunnafoni minnu bɛ di kɔrɔbɔli kɔfɛ baara kɛli kɔfɛ dugu kuraya porozɛ caman na, olu b’a jira ko faraw bɔli seko kan ɲɛda la ni nin faraw-resistant mesh ye, o bɛ dɔgɔya kosɛbɛ, ka sɔrɔ fana ka dɔ bɔ baarakɛlaw ni fɛnw musakaw la kɔfɛ dilanw ni pentili la.
O fɛn in bɛ jɔli kɛcogo suguya caman ɲɛfɔ, i n’a fɔ kɛnɛma kogow sɔgɔli ni pilatirili sigiyɔrɔ kuraw kama, biriki-bɛton ni bɛton jirisunw ni jɔlanw cɛ jɛɲɔgɔnyaw barika bonya, ka kɛnɛma kogo kɔrɔw labɛncogo daminɛ, ka finiw masiri ni kabakurunw ye-i n’a fɔ penti ni ji-cɛncɛn, basigiyɔrɔw kɛnɛma kogow ni kabakurunw, ani jibɔlanw lakanani layɛrɛw ye so sanfɛlanw ye. A bɛnnen don sow ma woroduguyanfan mara nɛnɛmanw na, saheliyanfan kɔgɔjida la, sanji ni nɛnɛ bɛ yɔrɔ minnu na, iziniw kɔkan kogobaw-yɔrɔbaw, ani sow kɛnɛma minnu jɔra u yɛrɛ ye togodaw la, ka ɲɛsin sanni caman ma minnu kɛra dugukoloko porozɛbaw fɛ ani sow jɔbaga kelen-kelen bɛɛ ka sanni misɛnninw-.
Industri dɔnnikɛlaw y’a jira ko ni ɲɛnamaya bɛɛ kunkanbaaraw sigicogo kɛra sow jogoɲumanya kama, poroze sanni bɛ ka dɛmɛnfɛnw bila dɔɔnin dɔɔnin, minnu sɔngɔ man gɛlɛn, minnu ka dɔgɔ, ka sinsin kosɛbɛ fɛnw ka muɲuli waati jan kan. Nin kɛnɛma kogo kari-resistant mesh bɛ balansi don jogo ni musaka-nafa la, ka bɛn sisan cogoyaw ma minnu bɛ kɛ sow jɔli kɛnɛ kan ani kɛnɛma kogo jɔli min bɛ mɛn-. A bɛna t’a fɛ ka basigi sabatili fɛɛrɛw di minnu bɛ se ka da u kan dugu kurayali ni dugu cɛɲiw jɔli kama, ka sow ɲɛfɛla baarakɛwaati janya cogo ɲuman na.