摘要 |
<p>The present invention relates to a waterproofing membrane comprising a carrier, a synthetic adhesive coated on one face of the carrier substrate, and a protective layer coated on the synthetic adhesive. The present invention also relates to a method of waterproofing post cast concrete structures comprised of affixing a carrier to the inside of a concrete form and post casting concrete, wherein the carrier further comprises a synthetic adhesive coated with a protective coating. Furthermore, the present invention relates to post cast concrete structures comprising a waterproofing membrane adhered to all or part of the exposed surface of said structure, wherein said membrane comprises a carrier, a synthetic adhesive coated on one face of the carrier substrate, and a protective coating on the synthetic adhesive and wherein the protective coating face contacts said structure.</p> |
申请人 |
W.R. GRACE & CO.-CONN., NEW YORK, N.Y., US |
发明人 |
JENKINS, ROBERT F., WAKEFIELD, MA 01880, US;BARTLETT, KEITH R., GROVELAND, MA 01834, US |