Panɛli min bɛ se ka bɔn, o girinya tɛ nafa basigilen ye, wa a bɛ nɔ bila fɛn caman na.
Fɛnɲɛnɛmako siratigɛ la, panɛri minnu bɛ se ka bɔn-, minnu dilannen don ni fɛn suguya wɛrɛw ye, olu ka density tɛ kelen ye, o bɛ na ni girinya caman ye. Misali la, fibre-siman panɛriw girinya bɛ kilo 25 ni 30 cɛ mɛtɛrɛ kɛrɛnkɛrɛnnen kelen na, ka sɔrɔ nɛgɛ panɛriw, i n’a fɔ aluminiyɔmu sɔgɔlen, girinya bɛ se kilo 10 fo 15 ma mɛtɛrɛ kɛrɛnkɛrɛnnen kelen na.
A bonya fana ye fɛnba ye min bɛ nɔ bila girinya la. Ni pankurun ka bon, a bɛ girinya ka taa a fɛ. Panɛli minnu bɛ kɛ tuma caman na, minnu bɛ se ka bɔn, olu janya bɛ se milimɛtɛrɛ 6 fo 12 ma. Misali la, siman panɛri min janya ye milimɛtɛrɛ 6 ye, min barika ka bon ni fibre- ye, o girinya bɛ kilo 25 ɲɔgɔn bɔ mɛtɛrɛ kɛrɛnkɛrɛnnen kelen na, ka sɔrɔ pankurun min janya ye milimɛtɛrɛ 12 ye, o girinya bɛ se kilogaramu 50 ma mɛtɛrɛ kɛrɛnkɛrɛnnen kelen na.
Ka fara o kan, a dilanni taabolo ani fɛn kɛrɛnkɛrɛnnenw farali fana bɛ se ka nɔ bila girinya la. Baarakɛcogo lakikaw la, pannew minnu bɛ se ka bɔn, olu girinya bɛnnen ka kan ka sugandi ka da mago kɛrɛnkɛrɛnnenw kan ani dilancogo wajibiyalenw kan.
