| 摘要 |
<p>The present invention relates to the technical field of waterproof coiled materials, and specifically, relates to a high-cohesiveness self-adhesive coiled material. A blank base forms the innermost layer of the coiled material, an SBS modified asphalt layer is disposed outside the blank base, a non-asphalt based self-adhesive rubber layer is disposed outside the SBS modified asphalt layer, and an isolating film is disposed outside the non-asphalt based self-adhesive rubber layer. The coiled material in the present invention is non-asphalt based and does not contain any solvent and any plasticizing agent, the cohesiveness is extremely strong, the initial adhesion and persistent adhesion are very good, and the construction adhesion effect of the coiled material on different base layers can be met; and the coiled material in the present invention is good in thermal aging, ultraviolet aging and weather resistance, and can well resist damages caused by the environment.</p> |
