特种雨水箅子
适用于净开孔为600*800mm的单孔箱涵

规格型号：FG/QTBZ-90/600

民用机场通告编号：OG20-135

检测标准 /Testing standards

参照 GB/T23858：2009 标准   Please refer to GB/T23858：2009 
参照 MH/T 6107-2014标准 Please refer to MH/T6107-2014
参照 BS EN124:1994 欧洲标准
Please refer to the standard of  BS EN124:1994

承载力 /Bearing capacity

FGQTbz-90 型，900KN； model of FGQTbz-90 is 900KN;

 
材质要求 /Material requirements

 球墨铸铁 QT500-7 ductile cast iron QT500-7

应用领域 /Application area

机场飞行区 、服务车道及停车区

airport runway, vehicle areas and parking area

设计特点 /designing features

良好的胎压安全性。

Good tire pressure safety.

箅子边框具有足够的抗压能力。

Grates and borders have enough compressive ability.

其表面几何形状利于飞机轮胎的胎压和滚滑动。

The surface geometrical shape is beneficial to tire pressure and rolling sliding.

便于安装、便于检修。

Easy to install and examine & repair.
防腐、防锈、耐腐蚀、防盗。

Anticorrosive, antirust, corrosion resistance, anti-theft.