释义 |
cutback asphalt cutback asphalt[′kət‚bak ‚as‚fȯlt] (materials) Asphalt which has been softened or liquefied by blending with petroleum distillates. cutback asphaltAn organic, bituminous roof coating or flashing cement in a volatile solvent, applied without heat; also used for dampproofing and for priming concrete and masonry surfaces. |