W mtengo wotetezera

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Mankhwala Mwatsatanetsatane

Zogulitsa

Guardrail ndiyofunika kutsatira AASHTO M180, GB-T 31439.1-2015 ndi EN1317 standard.
Zomwe zili makamaka Q235B (S235Jr mphamvu zokolola ndizoposa 235Mpa) ndi Q345B (S355Jr mphamvu zokolola ndizoposa 345Mpa).
Kwa makulidwe achitetezo makamaka kudzera pa 2.67mm mpaka 4.0mm.
Chithandizo chapamwamba chimakhala chowotcherera motentha, kutsatira AASHTO M232 ndi muyeso wofanana monga AASHTO M111, EN1461 etc.
Zotetezera zomwe zidapangidwira kuti zigawidwe mseuwo mosiyanasiyana, ndikuchepetsa zowonongekazo pangozi yomwe idachitika.

W beam guardrail7
W beam guardrail5
W beam guardrail6
W beam guardrail8

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