六liu十shi多duo年nian以yi來lai，建jian築zhu師shi們men一yi直zhi選xuan用yong不bu鏽xiu鋼gang來lai建jian造zao成cheng本ben效xiao益yi好hao的de永yong久jiu性xing建jian築zhu物wu。現xian有you的de許xu多duo建jian築zhu物wu充chong分fen說shuo明ming了le這zhe種zhong選xuan擇ze的de正zheng確que性xing。有you些xie是shi非fei常chang具ju有you觀guan賞shang性xing的de，如ru紐niu約yue市shi的deChryslerdasha。danzaixuduoqitayingyongzhong，buxiugangsuoqidezuoyongbushinameyinrenzhumu，keshizaijianzhuwudemeixuehexingnengfangmianqueqizhezhongyaozuoyong。liru，youyubuxiugangbiqitaxiangtonghoududejinshucailiaogengjuyounaimoxinghenaiyahenxing，suoyizairenkouliudongliangdadedifangxiujianrenxingdaoshi，tashishejirenyuandeshouxuancailiao。