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Tsananguro Pfupi:


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Iyo posvo ndeye kunyanya kutevera 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).
Nezve hukobvu hwevharira kunyanya kuburikidza ne4.0mm kusvika 7.0mm kana kutevera zvinodiwa nevatengi.
Kurapa kwepamusoro kunopiswa kwakakurirwa, kutevera iyo AASHTO M232 uye yakaenzana chiyero senge AASHTO M111, EN1461 nezvimwe.
Iyo posvo yakaiswa munzvimbo, yekusunga uye kutsigira iyo yekuchengetedza. Inogona kudzikisa simba rekukanganisa nepo tsaona yakawedzera.

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