A.1 B.2 C.3 D.4
A.150~250mm,20s B.150~250mm,15s C.100~200mm,15s D.100~200mm,20s
A.每車道路面應(yīng)配備1根滾杠(雙車道兩根) B.振動梁振實(shí)后應(yīng)拖動滾杠往返2~3遍提漿整平 C.拖滾后的表面宜采用3m刮尺,縱橫各1遍整平飾面 D.拌合物適宜坍落度:高溫天20~30mm;低溫天30~50mm