| 摘要 |
The treatment of pavement surfaces with a rapid setting high float asphalt emulsion which comprises 50 to 75 weight percent asphalt, about 0.01 to 1.0 weight percent anionic emulsifier, about 0.2 to 15 weight percent carboxylic acid esters, sufficient base to provide said emulsion with a pH greater than about 9, and water. |
