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貴州省公路工程預算補充定額 ——鋼橋面鋪裝預算定額(試行) 目 錄 貴州省公路工預算補充定額——鋼橋面鋪裝預算定額 第二章 路面工程 說 明 ???????????????????????????????????????? 1 2-2-20 噴砂除銹 ··········································3 2-2-21 灑布環(huán)氧瀝青粘結層 ······································4 2-2-22 噴涂環(huán)氧富鋅底漆防水層 ··································4 2-2-23 澆注式瀝青混合料拌合 ····································5 2-2-24 澆注式瀝青混合料運輸 ····································6