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W beam guardrail
ʻO ka mea nui no ia ka Q235B (S235Jr ka ikaika hua ma mua o 235Mpa) a me Q345B (S355Jr ka ikaika o ka hua ma mua o ka 345Mpa).
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U shape pou
ʻO ka pou ka mea nui e hahai i ka maʻamau AASHTO M180, GB-T 31439.1-2015 a me EN1317.
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ʻEkolu kaola kiaʻi
ʻO ka guardrail ka mea nui e hahai i ka maʻamau AASHTO M180, GB-T 31439.1-2015 a me EN1317.
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C shape pou
No ka mānoanoa o ka guardrail ma o ka 4.0mm a 7.0mm a i ʻole e hahai i ka koi o nā mea kūʻai aku.
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kia ʻano H
ʻO ka hoʻomaʻamaʻa ʻana i ka ʻili he wela wela, e hahai i ka AASHTO M232 a me ka maʻamau like e like me AASHTO M111, EN1461 etc.
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Kia poepoe
Hoʻokomo ʻia ka pou i loko o ka pā, e hoʻopaʻa a kākoʻo i ka pale.Hiki iā ia ke hoʻohaʻahaʻa i ka ikaika o ka hopena i ka wā i loaʻa ai ka pōʻino.
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Ka pau ʻana
ʻO ka mea nui no ia ka Q235B (S235Jr ka ikaika hua ma mua o 235Mpa) a me Q345B (S355Jr ka ikaika o ka hua ma mua o ka 345Mpa).
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Mea lako
Ho'ākāka 'ia nā bolts ma ANSI B1.13M no ka pae 6 g tolerances.Hoʻohālikelike ʻia nā mea Bolt me ASTM F568M no ka Papa 4.6.Hoʻohālikelike ʻia nā mea hana no nā bolts kū i ka corrosion me ASTM F 568M no ka papa 8.83.nā kī.Ma muli o ka AASHTO M232 ka mālama ʻana i ka ʻili.
