As soon as possible after consolidation, it is advisable to apply a bituminousemulsion waterproof seal over the stabilized subsoil.
固化完毕，应立即在上面泼洒沥青乳胶，形成防水层。
2
The paper introduces the classification of bituminousemulsion, the application in road construction and maintenance project as well as the superiority in comparison with normal hot-mix bitumen.