For floors where abrasion and impact resistance as well as dust - proof are required such as for shed , loading area at port , machinery industry , aitcraft parking apron , garage , parking area , oil storage piant , pathway floor , mine chute , bridge surface , reservior overflow relief channel , energu consumption . loading slope , military industry , weaving mills , cold storage plant , automobile industry , electronic industry express highway , etc 仓库、码头装卸区、机械工厂、飞机停机坪、车库、停车场、油料库、通道地面、工矿溜槽、桥面、水库溢洪道、交通池、装卸斜坡、军工企业、纺织业、冷冻库房、汽车工业、电子工业、高速公路等适合金属骨料要求的混凝土地面。