| 摘要 |
<p>A process for waterproofing a construction surface and slits of the construction surface comprises a first step in which the construction surface and the slits of the construction surface are dried by heating so as to open up capillary pores of the construction surface and the slits of the construction surface. Thereafter, an appropriate amount of the synthetic asphalt is paved on the construction surface and the slits of the construction surface. the synthetic asphalt is then heated to permeate into the capillary pores of the construction surface and the slits of the construction surface.</p> |
