W beam guardrail

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Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Iyo yekudzivirira inonyanya kutevedzera iyo AASHTO M180, GB-T 31439.1-2015 uye EN1317 standard.
Izvo zvinhu zve izvo zvinonyanya iyo Q235B (S235Jr iyo goho simba rinopfuura 235Mpa) uye Q345B (S355Jr iro goho simba rinopfuura iro 345Mpa).
Zvekukora kwenzvimbo dzekuchengetedza kunyanya kuburikidza ne 2.67mm kusvika 4.0mm.
Kurapa kwepamusoro kunopiswa kwakakurirwa, kutevera iyo AASHTO M232 uye yakaenzana chiyero senge AASHTO M111, EN1461 nezvimwe.
Girafu rekuchengetedza rakagadzirirwa kupatsanura mugwagwa muchikamu chakasiyana, uye kudzikisa kukanganisa apo tsaona yakawedzera.

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

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