Aluminium foamed waa walxo bir ah oo dalool leh oo leh sifooyin aad u wanaagsan sida nuugista tamarta, gaashaanka elektromagnetic, nuugista codka iyo dhimista qaylada, iska caabinta heerkulka sare, iyo iska caabinta cimilada oo xoogan. Dib-u-cusboonaynta tunnel-kan, xal nidaamsan ayaa loo qaabeeyey iyadoo loo eegayo sifooyinka aluminiumka xumbo-xumada leh iyo baahida Mashruuca Tunnel Haoshan. Darbiga gudaha ee tunnelku wuxuu isticmaalaa saxan aluminium xumbo ah oo dhumucdiisu tahay 10 mm, dalool 50mm ah ayaa dhabarka loogu hayaa, iyo keelka birta ah ee fudud ayaa loo isticmaalaa in lagu rakibo. Maaddada aluminiumka xumbo leh ee lagu rakibay gidaarka gudaha ee tunnelku waxay samayn kartaa dusha sare ee milicsiga, si iftiinka ka soo gala tunnelka si tartiib tartiib ah uu u wareego, oo si wax ku ool ah uga fogaado dhaldhalaalka (rooxaanta) marka uu dhex marayo tunnelka. Isla mar ahaantaana, maaddada xumbo aluminium waxay sidoo kale leedahay sifooyinka hoos u dhigista qaylada, iska caabbinta dabka, miisaanka fudud iyo beddelka fudud, ilaalinta deegaanka iyo nolosha dheer, taas oo gacan ka geysan doonta hagaajinta waxqabadka guud ee tunnelka.

Shandong High-Speed ​​High-Tech Materials Technology Co., Ltd.