Sika Technology Ag

Simon Schönbrodt

Herbert Ackermann

Wolf-Rüdiger Huck

Roy Z'Rotz

Robert Roskamp

Carine Kerber

Matia Bulloni

Martin Eckl

Christoph Fäh

Josef Von Rotz

Roman Da Rin

Christoph Bärtsch

Patrick Bräker

Marcel Langenegger

A sealing device includes a waterproofing membrane, an adhesive sealant layer, and optionally a release liner, wherein the adhesive sealant layer includes at least one elastomer, at least one at 25° C. liquid polyolefin resin, and at least one inert mineral filler. An adhesive sealant composition is used to form the adhesive sealant layer. The sealant device may be used to waterproof a substrate and provide a fully-adhered roof system. The adhesive sealant composition may be used to provide a self-healing roofing membrane.

Self-adhering sealing device with an adhesive sealant layer

A sealing device has a waterproofing layer, a functional layer, and an adhesive layer coated on and at least partially covering the first major surface of the waterproofing layer opposite the side of the functional layer. Also, a method produces a sealing device, a method waterproofs a substrate, and the use of the sealing device seals lapped joints formed between overlapping portions of waterproofing membranes and patches breaches in waterproofing membranes.

Sealing tape with a functional layer

Growing community of inventors

Sarnen, Switzerland

Simon Schönbrodt