Hoʻokaʻawale ʻana o ka rebar

ʻO ka ʻokoʻa ma waena o ka pahu kila maʻamau a me ka pahu kila deformed
ʻO ka Plain Bar a me ka Deformed Bar he mau pahu kila.Hoʻohana ʻia kēia mau mea i nā hale kila a me nā mea paʻa no ka hoʻoikaika ʻana.ʻO ka Rebar, inā he maʻalahi a i ʻole ke ʻano ʻē aʻe, kōkua i ka hana ʻana i nā hale i ʻoi aku ka maʻalahi, ʻoi aku ka ikaika a me ke kūpaʻa ʻana i ka hoʻoemi.ʻO ka ʻokoʻa nui ma waena o nā pahu kila maʻamau a me nā kaola deformed ʻo ia ka ʻili o waho.He maʻalahi nā kaola maʻamau, ʻoiai he mau lugs a me nā ʻāʻī o nā kaola deformed.Ke kōkua nei kēia mau indentations i ka hoʻopaʻa ʻana o ka rebar i ka ʻoi aku ka maikaʻi, e hoʻoikaika i kā lākou paʻa a lōʻihi.

Ke koho ʻana i kahi mea kūkulu hale, makemake lākou e koho i nā kaola kila deformed ma luna o nā kaola kila maʻamau, ʻoi aku hoʻi i ka wā e pili ana i nā hale paʻa.He ikaika ka paʻakai wale nō, akā ma lalo o ke koʻikoʻi hiki iā ia ke haki maʻalahi ma muli o ka nele o ka ikaika tensile.Pēlā nō ia no ke kākoʻo ʻana me nā pā kila.Me ka hoʻonui ʻana i ka ikaika tensile, hiki i ka hale ke kū i nā pōʻino kūlohelohe me ka maʻalahi.ʻO ka hoʻohana ʻana i nā pahu kila deformed e hoʻonui hou i ka ikaika o ka hoʻolālā ʻana.Ke koho ʻana ma waena o nā kaola maʻamau a me nā deformed, no kekahi mau hale e koho mau ʻia ka mea hope.

nā māka rebar like ʻole
He kakaikahi wale na papa kila i loaa no na hana like ole.ʻOkoʻa kēia mau papa kila i ka haku mele ʻana a me ke kumu.

GB1499.2-2007
ʻO GB1499.2-2007 ka pahu kila maʻamau o ʻEulopa.Loaʻa nā māka ʻokoʻa ʻokoʻa i kēia maʻamau.ʻO kekahi o lākou ʻo HRB400, HRB400E, HRB500, HRB500E papa kila.Hana ʻia ʻo GB1499.2-2007 rebar maʻamau e ka ʻōwili wela a ʻo ia ka rebar maʻamau.Hele mai lākou i nā lōʻihi a me nā nui like ʻole, mai 6mm a 50mm ke anawaena.I ka loaʻa ʻana o ka lōʻihi, ʻo 9m a me 12m ka nui maʻamau.

BS4449
ʻO BS4449 kekahi maʻamau no nā kaola kila deformed.Hoʻokaʻawale ʻia e like me nā kūlana ʻEulopa.Ma ke ʻano o ka hana ʻana, ʻo nā kaola i hāʻule ma lalo o kēia maʻamau he ʻōwili wela hoʻi, ʻo ia hoʻi ua hoʻohana ʻia lākou no ke kumu maʻamau, ʻo ia hoʻi ka hana hana maʻamau.