第7 页 -7- 目 录 1 总 则 ··········································································· 2 术语、符号、代号 ································································· 2.1 术语 ··················································································· 2.2 符号及代号 ·········································································· 3 基层 ······················································································ 4 材料 ······················································································ 4.1 一般规定 ············································································· 4.2 道路石油沥青 ······································································· 4.3 乳化沥青 ············································································· 4.4 液体石油沥青 ······································································· 4.5 煤沥青 ················································································ 4.6 改性沥青 ············································...