特種雨水箅子
適用于凈開(kāi)孔為600*800mm的單孔箱涵
規(guī)格型號(hào)：FG/QTBZ-90/600
民用機(jī)場(chǎng)通告編號(hào)：OG20-135
檢測(cè)標(biāo)準(zhǔn) /Testing standards
參照 GB/T23858：2009 標(biāo)準(zhǔn) Please refer to GB/T23858：2009
參照 MH/T 6107-2014標(biāo)準(zhǔn) Please refer to MH/T6107-2014
參照 BS EN124:1994 歐洲標(biāo)準(zhǔn)
Please refer to the standard of BS EN124:1994
承載力 /Bearing capacity
FGQTbz-90 型，900KN； model of FGQTbz-90 is 900KN;
材質(zhì)要求 /Material requirements
球墨鑄鐵 QT500-7 ductile cast iron QT500-7
應(yīng)用領(lǐng)域 /Application area
機(jī)場(chǎng)飛行區(qū) 、服務(wù)車(chē)道及停車(chē)區(qū)
airport runway, vehicle areas and parking area
設(shè)計(jì)特點(diǎn) /designing features
良好的胎壓安全性。
Good tire pressure safety.
箅子邊框具有足夠的抗壓能力。
Grates and borders have enough compressive ability.
其表面幾何形狀利于飛機(jī)輪胎的胎壓和滾滑動(dòng)。
The surface geometrical shape is beneficial to tire pressure and rolling sliding.
便于安裝、便于檢修。
Easy to install and examine & repair.
防腐、防銹、耐腐蝕、防盜。
Anticorrosive, antirust, corrosion resistance, anti-theft.