物理安全检测
EN 124 -2机动车辆和行人通过区域的排水沟盖和人孔盖;由铸铁制造的排水沟盖和人孔盖
EN 124 -2机动车辆和行人通过区域的排水沟盖和人孔盖;由铸铁制造的排水沟盖和人孔盖—标准名称
EN 124 -2 Gully tops and manhole tops for vehicular and pedestrian areas. Gully tops and manhole tops made of cast iron
EN 124 -2机动车辆和行人通过区域的排水沟盖和人孔盖;由铸铁制造的排水沟盖和人孔盖
EN 124 -2机动车辆和行人通过区域的排水沟盖和人孔盖;由铸铁制造的排水沟盖和人孔盖—适用范围
This European Standard is applicable to gully tops and manhole tops made of flake graphite cast iron and/or spheroidal graphite cast iron whether in combination with concrete or not, with a clear opening up to and including 1 000 mm for covering gullies, manholes and inspection chambers for installation within areas subjected to pedestrian and/or vehicular traffic. It is applicable to manhole tops and gully tops for use in
本欧洲标准适用于由鳞片石墨铸铁和/或球状石墨铸铁制成的沟顶和人孔顶，无论是否与混凝土结合，沟顶和人孔顶的清晰开口长度为1 000毫米，用于覆盖沟顶。安装在行人和/或车辆通行区域内的沙井和检查室。适用于人孔顶部和沟槽顶部。
EN 124 -2机动车辆和行人通过区域的排水沟盖和人孔盖;由铸铁制造的排水沟盖和人孔盖—测试要求
Permanent set
Load bearing capacity
Verification of design requirements
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