| 摘要 |
<p>The invention discloses composition, application and production of aqueous bitumen emulsions modified with aqueous acrylate and/or acrylate-copolymer dispersions with total water contents below 20% by mass and their use preferably for repairing defects on flat roofs and also for sealing at edge regions and corner regions, roof apertures and outlets on flat roofs.</p> |
