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  2. 鎮江道一材料科技有限公司
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             ( 陳先生 )
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    公路瀝青路面施工技術規范常用符號、代號匯總(上)

    發布:2015-12-07   隸屬于:公司新聞

    A:                                                                               道路石油瀝青
    T:                                                                                  道路煤瀝青
    PC:                                                                      噴灑型陽離子乳化瀝青
    BC:                                                                      拌和型陽離子乳化瀝青
    PA:                                                                      噴灑型陰離子乳化瀝青
    BA:                                                                      拌和型陰離子乳化瀝青
    AL(R):                                                             快凝液體石油瀝青
    AL(M):                                                            中凝液體石油瀝青
    AL(S):                                                             慢凝液體石油瀝青
    HMA:                                                                     熱拌瀝青混合料
    AC:                                              密級配瀝青混凝土混合料,分為粗型和細型兩類
    SMA:                                                                瀝青瑪蹄脂碎石混合料
    OGFC:                                                     大孔隙開級配排水式瀝青磨耗層
    ATB:                                                             密級配瀝青穩定碎石混合料
    ATPB:                                        鋪筑在瀝青層底部的排水式瀝青穩定碎石混合料
    AM:                                                         半開級配瀝青穩定碎石混合料
    ES:                                                          乳化瀝青稀釋封層瀝青混合料
    OAC:                                                        瀝青混合料的最佳瀝青用量
    MS:                                                                    馬歇爾穩定度
    FL:                                                                  馬歇爾試驗的流值
    γse:                                                瀝青混合料中合成礦料的有效相對密度
    γsb:                                                瀝青混合料中礦料的合成毛體積相對密度
    γsa:                                                瀝青混合料中礦料的合成表觀相對密度
    Pa:                                                                 瀝青混合料的油石比
    Pb:                                                            瀝青混合料中的瀝青含量
    Pbe:                                                      瀝青混合料中的有效瀝青用量
    C:                                                                 集料的瀝青吸收系數
    γb:                                                                    瀝青的相對密度
    γt:                                                            瀝青混合料的最大相對密度
    DP:                                                               瀝青混合料的粉膠比

    VV:                                                          壓實瀝青混合料的空隙率

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