U pou kia

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ʻO ka pou e ukali i ka AASHTO M180, GB-T 31439.1-2015 a me EN1317 hae.
ʻO ka mea no ka Q235B (S235Jr ʻoi aku ka ikaika o ka hua ma mua o 235Mpa) a me Q345B (S355Jr ʻoi aku ka ikaika o ka hua ma mua o 345Mpa).
No ka mānoanoa o ka pale kiaʻi ma o ka 4.0mm a i ka 7.0mm a i ʻole hāhai i ka noi a nā mea kūʻai aku.
Hoʻomaʻu wela ʻia ka papa hana o luna, e ukali i ka AASHTO M232 a me ke kaulike kaulike e like me AASHTO M111, EN1461 etc.
Hoʻokomo ʻia ka pou i loko o ka pā, e hoʻopaʻa a kākoʻo i ka pale kiaʻi. Hiki iā ia ke hoʻohaʻahaʻa i ka ikaika o ka hopena ke piʻi ka ulia.

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