W beam guardrail

ʻO ka wehewehe pōkole:

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).


Huahana Huahana

Huahana Huahana

ʻO ka guardrail 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 2.67mm a 4.0mm.
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.
Ua hoʻolālā ʻia ke ala kiaʻi no ka hoʻokaʻawale ʻana i ke alanui i nā ʻāpana like ʻole, a hoʻohaʻahaʻa i ka pōʻino i ka wā i loaʻa ai ka pōʻino.

W kaola kiai7
W kaola kiai5
W kaola kiai6
W kaola kiai8

Nā hiʻohiʻona huahana

ʻO ka pale ʻana i ka corrosion ikaika

Nui nā kala e koho ai

Maʻalahi e hoʻouka

Maʻalahi e hoʻololi

He hopena anti-collision maikaʻi

ʻenehana

No ka hōʻoia ʻana i ka guardrail Huiquan i kona weatherability kūʻokoʻa, ua hoʻomohala ke kikowaena ʻenehana o Huiquan ma mua o nā kaʻina hana kūikawā he ʻumi, e hana i ka huahana i kahi uhi paʻa ma ka hoʻopiʻi ʻana i ka ʻenehana kiʻekiʻe, a ma o nā kaʻina hana kūikawā ʻē aʻe, e hōʻoiaʻiʻo ana i nā pā i ke kūpaʻa maikaʻi loa. ka haʻahaʻa haʻahaʻa, ka weatherability a me ka hana hoʻomaʻemaʻe ponoʻī o ka ili no ka manawa lōʻihi.

ʻAʻole ʻeleʻele, mae, māwae, pauka, ʻelemakule, ʻeleʻele ʻo Huiquan guardrail a lawe mai i ka waihoʻoluʻu mau loa.Hoʻohiki nā pā Huiquan no ʻumi makahiki mālama ʻole, hoʻoponopono pono i nā pilikia mai ka mālama maʻamau.

Alanui guardrail huahana hiʻona a me ka noi

No ka hoʻolako ʻana i ka pale alahao i nā kaʻa kaʻa ma nā wahi alanui pōʻino e like me: kahi pali pali;pōʻeleʻele / piko;pae kiʻekiʻe;kihi ʻoi

No ka hoʻopaʻa ʻana i ka hopena hikiwawe i ka wā o ke kuʻi ʻana pēlā e hōʻemi ai i ka hōʻeha i ke kaʻa a me ka mea holo.

E hana ma ke ʻano he ala kuhikuhi no ke kaʻa e neʻe ana ma ke ala pololei.

No ka hana ʻana ma ke ʻano he pale waena no ka pale ʻana i ke poʻo i ka hui ʻana.

E hana ma ke ʻano he pale pale no ka hele wāwae ma ke alaloa.

ʻIkepili a me ka ʻike loea

Nā kikoʻī metala kumu i ka AASHTO M180: ʻO ka ikaika hua liʻiliʻi: 345 Mpa (50,000 psi);Ka ikaika tensile, liʻiliʻi loa 483 Mpa (70,000 psi);a me ka Elongation, ma 50mm(2 in.), liʻiliʻi, 12 pakeneka.

ʻIkepili a me ka ʻike loea
ʻIkepili a me ka ʻike loea1

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