U shape pou

ʻO ka wehewehe pōkole:

ʻO ka pou ka mea nui e hahai i ka maʻamau AASHTO M180, GB-T 31439.1-2015 a me EN1317.


Huahana Huahana

Huahana Huahana

ʻO ka pou ka mea nui e hahai i ka maʻamau AASHTO M180, GB-T 31439.1-2015 a me EN1317.
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).
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.
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.
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.

U shape pou4
U shape pou
U shape pou1
U shape pou2

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