ASTM A820 vs EN 14889-1: Sɛbɛn fila ninnu bɛ min ɲɛfɔ tiɲɛ na

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Zuwɛnkalo tile 15, san 2017

Sannikɛlaw minnu bɛ feerekɛlaw suma ɲɔgɔn na, olu bɛ farati filɛ, u tɛ sɔngɔ filɛ. Sariyasunw ni seereyaw bɛ o farati bɛrɛbɛrɛ kɛ sɛbɛn ye mɔgɔ bɛ se ka min lajɛ, o de y’a to ɲininkalibaw bɛ sariya tɔgɔ fɔ sanni u ka sɔngɔ dɔ tɔgɔ fɔ.

Sannikɛlaw bɛ ka faratiw filɛ, u tɛ sɔngɔ filɛ

Ɛntɛrinɛti sanni bɛ i n’a fɔ sɔngɔ sumalen, wa tiɲɛ na, a ye farati filɛri ye. Yala nin lotɛli in bɛna ban ɲɛmɔgɔ fɛ sariya labatoli kosɔn wa? Yala sɛgɛsɛgɛli rapɔɔri bɛna tɛmɛ structural acceptance fɛ wa? Ni duguma karilen don san duuru kɔnɔ, jɔn de b’a ta? Sariyaw ni seereyaw bɛ o faratiw bila ɲɛfɛ ka kɛ sɛbɛn ye min bɛ se ka lajɛ. O de kama, baarakɛlaw ka ɲininkaliw b’a fɔ ko ASTM A820 nɛgɛ fiyɛri feerela walima EN 14889-1 nɛgɛ fiyɛ dilanbaga k’a ɲɛsin u yɛrɛ ma : u tɛ sanni kɛ marka dɔ la, u bɛ izini dɔ ɲini min bɛ se ka sistɛmu sɛbɛnw bɔ minnu bɛnnen don.

ASTM A820 bɛ min datugu

ASTM A820 ye Ameriki Woroduguyanfan fɛnw sariya ye nɛgɛ fiyɛri kama wa a bɛ fiɲɛ yɛrɛ ɲɛminɛ: a hakɛ muɲuni, a sɔgɔli fanga, a kɔrɔtacogo, a dacogo ani a yecogo. A bɛ lot sampling de wajibiya, ka tensile value kofɔlen dɔ kɛ, ani bend test min kɔnɔ, fibre bɛ siri a cɛmancɛ kɛrɛnkɛrɛnnen dɔ la k’a sɔrɔ a ma kari. A tɛ mix design datugu ani a tɛ element performance datugu. O la, ka kɛɲɛ ni ASTM A820 ye, o kɔrɔ ye ko fiyɛri ka fɛn dilannenw ni a jateminɛcogo bɛ bɛn sariya ma, a tɛ ko a jɔcogo bɛ bɛn. Ameriki porozɛw kan A820 bɛ baara kɛ ɲɔgɔn fɛ ni ACI walima jamana DOT jɔli fɛnw ye.

EN 14889-1 bɛ min ɲɛfɔ

EN 14889-1 ye Erɔpu jamanaw ka sariya ye wa a bɛ bilali ɲɛminɛ sugu la: a bɛ nɛgɛ fiyɛri tila ka kɛɲɛ ni baarakɛcogo ye, ka baarakɛcogo jiracogo ɲɛfɔ, wa a b’a ɲini a dilabaga fɛ a ka baarakɛcogo jiracogo dɔ bɔ. O cogoya in kɔnɔ, CE taamasiyɛn tɛ sara ye min bɛ di seerekɛla dɔ fɛ nka a dilabaga ka baarakɛcogo jiracogo sariya siratigɛ la, wa jateminɛ kɛcogo, 1 walima 3, de b’a jira ni jɛkulu ladɔnniyalen dɔ sen bɛ o la. Erɔpu porozɛ dɔ mago tɛ CE sɛbɛn naani na; a mago bɛ DoP la ni baarakɛcogo nafa lakikaw ye ani izini ka fɛn dilanni kɔlɔsili sɛbɛnw a kɔfɛ.

CE ka fɔta dɔ kalanni: A tɛ sɛbɛn kelen ye

CE seere caman minnu bɛ na imɛri la, olu ye yɛrɛlafasali ɲɛ fɔlɔ dɔrɔn de ye. Fɛn naani nafa ka bon. Fɔlɔ, ye nimɔrɔ standard EN 14889-1 ye sanni ka kɛ fɛn wɛrɛw sariya ye. Filanan, ye jateminɛ kɛcogo 1 walima 3 ye, yɔrɔ min na sigida 1 bɛ jɛkulu ladɔnniyalen de wajibiya. Sabanan, yala nafa fɔlenw bɛ i ye fɛn minnu ɲɛfɔ, olu bɛ tali kɛ ɲɔgɔn na, i n’a fɔ sɛgɛn, hakɛ ani sirili. Naaninan, o ye farikolo nimɔrɔ ladɔnniyalen ye min bɛ se ka sɔrɔ EU NADO ka kunnafonidilan kɔnɔ. Aw ye o naani lajɛ ani sɛbɛn dɔ bɛ kɛ dalilu ye min bɛ se ka tugu ɲɔgɔn kɔ.

Seereyaw gɛlɛya saba minnu ka ca kosɛbɛ

Fɔlɔ ye jurudon ye : CE seere min bɛ sɔrɔ fɛn wɛrɛ la, i n’a fɔ rebar walima wire mesh, ni fɛn tɔgɔ sɛgɛsɛgɛra. Filanan ye waati dafalen ye : seere in tɛmɛna walima sariyasun in lajɛra kokura ani a kɔrɔlen bɛ ka jɛnsɛn hali bi. A sabanan ye skɔpi ye : seere bɛ diameter range kelen de Dabɔ k’a sɔrɔ quotation ye hakɛ dɔ ye min bɛ a kɔkan. U saba bɛɛ bɛ minɛ ni nimɔrɔ jɔnjɔn, tiɲɛni don ani fɛn ɲɛfɔcogo hakɛ min sɛbɛnnen bɛ seere kan, olu lajɛli ye. Lakanali min ka dɔgɔn kosɛbɛ, o ye ka skan ɲini ka fara fɛnw ɲɛfɔcogo lisi kan min datugulen don ɲininkali kɛtuma na, a tɛ kɛ bɛnkansɛbɛn kɔfɛ.

Batch Traceability: In-Line sɛgɛsɛgɛli 28 bɛ min jira

Seere bɛ baara kɛ sistɛmu nivo la; batch report dɔ bɛ baara kɛ execution level la. Layini min bɛ ni sɛgɛsɛgɛli kɛcogo 28 ye layini kɔnɔ, o bɛ se ka a cɛmancɛ, a janya, a sɔgɔli fanga ani a dacogo girinya sumanlenw fɔ lotɛli kelen-kelen bɛɛ la, minnu sirilen don lotɛli nimɔrɔ dɔ la. Sannikɛla fɛ o kɔrɔ ye ko yɔrɔ misali dɛsɛlen bɛ se ka tugu lot kɛrɛnkɛrɛnnen dɔ la, fɛn fɔlɔ ani fɛn caman cili sanni ka ciden bɛɛ segin. Jagokɛyɔrɔ porozɛw kan, a ka c’a la, batch rapɔɔri wajibiyalen don dumuniko ni kɔlɔsili sɔnni kama, o la, sɛbɛnni kɛli ka batch rapɔɔri di ni cikan ye ka don bɛnkansɛbɛn kɔnɔ, o nafa ka bon ka tɛmɛ sɛbɛnni kan min bɛ bɛn sariya ma.

Layini 8 minnu bɛ se ka baara kɛ ni u ye, olu bɛɛ ka kan ka taa ni u ye

Sannikɛla bɛ min sɔrɔ tiɲɛ na, o tɛ sariya ye, o ye papiye kelen ye: mansin sɛgɛsɛgɛlisɛbɛn walima sɛgɛsɛgɛlisɛbɛn. Sɛbɛn min bɛ se ka baara kɛ ni o ye, o bɛ ni layini 8 ye a dɔgɔyalenba la. Fɔlɔ, funteni nimɔrɔ, min ka kan ka bɛn enki kode ma bɔrɔ kan, n’o tɛ, batɛmu tɛ se ka tugu. Filanan, basi-fila sariya, a ka c’a la, GB/T 701 walima a hakɛ min bɛ bɛn o ma, nɛnɛ-samara nɛgɛ min tɛ gazi bɔ; sɛbɛnni nɛgɛ ɲumanba kɔrɔ tɛ fosi ye. Sabanan, sɛgɛn fanga ni sumanikɛlan hakɛw ani sɛgɛsɛgɛli kɛcogo, bawo min ka bon walima min bɛ bɛn 1150 MPa ma, o ye fɛn ɲɛfɔlen ye, wa a tɛ sɔrɔ. Naaninan, cɛmancɛ muɲuni, a ka ca a la, a bɛ fara milimɛtɛrɛ 0,03 kan walima ka bɔ a la ni nɛgɛ sirilen don ani milimɛtɛrɛ 0,01 ye nɛgɛ miko la, barisa muɲuli lafiyalen bɛ a to a tata hakɛ bɛ wuli. Duurunan, janya muɲuni, a ka ca a la milimɛtɛrɛ 1 fo ka se milimɛtɛrɛ 2 ma ka fara a kan walima ka bɔ a la. A wɔɔrɔnan, finimugu girinya garamu kɔnɔ mɛtɛrɛ kɛrɛnkɛrɛnnen kelen na; daɲɛ minnu bɛ kɛ ni nɛgɛ ye, olu tɛ wajibi si ta. Wolonwulanan, kurulen kɛcogo, kurulen hakɛ min bɛ a yɛrɛ cɛmancɛ lamini sani a ka kari, o ye brittleness check teliyalenba ye min bɛ se ka kɛ. A 8nan, a tata hakɛ fɔlen, o tɛ sariya labatoli fɛn ye nka a b’a jira ni izini ye a kɛcogo faamu. Aw ye mɔgɔ sabananw ka kunnafoniw tiɲɛni n’u bonya lajɛ: EN 14889-1 sitɛmu seere bɛ izini ka seko tɛmɛnenw ɲɛfɔ k’a sɔrɔ baarakɛcogo jirali min bɛ kɛ kulu kɛrɛnkɛrɛnnenw kan, o bɛ o kulu kelen dɔrɔn de kan, wa u fila si tɛ tɔ kelen bila a nɔ na. Misali klasiki ye ka san saba suguya sɛgɛsɛgɛli rapɔɔri minɛ i n’a fɔ dalilu min b’a jira ko batɛmu bɛɛ bɛ bɛn; fɔli dɔ la a bɛ surunya nafa tɛ min na. CE ka seereyaw nɛgɛ fibre China feerela ka kan ka se ka baarakɛcogo jirali, sistɛmu seere ani batch test rapɔɔri di i n’a fɔ sɛbɛn saba danfaralenw. Aw bɛ kelen di ka kɛ fila tɔw nɔnabila ye ani o fɔli ye masiri ye.

Cogo min na i bɛ se ka sariya labatoli ɲininkali sɛbɛn

Laadalata ɲinini min bɛ fɛn bɛɛ ɲɛnabɔ tɛmɛsira kelen kɔnɔ, o bɛ ni layini duuru ye : sugu laɲinilen (Amerika, UE, Moyen-Orient), nimɔrɔ sariyalen min ka kan ka dafa, ni CE ni DoP wajibiyalen don, ni fɛnsɛbɛnni hakɛ bɛ kɛ i n’a fɔ cɛmancɛ janya, ani ni batch rapɔɔri ka kan ka ci ni fɛnw ye. O duuru ninnu fɛ, izini b’a dɔn ni batch seereyali mago bɛ a la ani ni stock bɛ se ka kɛ, wa quotation tiɲɛni bɛ ɲɛ o yɔrɔnin bɛɛ. Walasa ka kariti kɛ kalataw ni sariyaw cɛ, nɛgɛso fɛn dilannenw ɲɛ kan, kulu kelen-kelen bɛɛ b’a ka sariyaw tɔgɔ fɔ minnu bɛ sirataama, i n’a fɔ ASTM A820, YB/T 151-2017 ani JG/T 472-2015, ka fara jogoɲumanya siratigɛ kan, ISO 9001 ani CE, minnu bɛ se ka kɛ ɲininkali in fɛɛrɛbɔ basigi ye.