Sika Technology Ag

Thomas Pusel

Barbara Jucker

Raphael Teysseire

Carsten Zilg

Susanne Strauss

Willi Tenisch

Jochen Grötzinger

Matthias Niethammer

Stefan Kühner

Benjamin Stöhr

A coating system including at least one reactive resin system RH, at least one thixotropic assistant TH selected from the group consisting of urea preparations HZ and fibers FS and at least one inorganic aggregate AZ having a particle size in the range from 0.2 to 3.0 mm. The coating system has a viscosity as measured with a shear rate of 1 sof 9000-100,000 Pas and a viscosity as measured with a shear rate of 100 sof 400-15,000 Pas. The coating system is notable for high surface roughness and for reliable and long-term bonding of the aggregates to the coating with no need for sealing. There is also no need for the coating to be subsequently strewn with aggregates such as sand, for example.

Coating system having high surface roughness

A composition that includes at least one silane-functional polymer P and 20 to 60% by weight of aluminum hydroxide or magnesium hydroxide or mixture thereof, is disclosed. The composition has a viscosity of 500 to 20,000 mPa&#xb7;s measured according to DIN 53018 at a temperature of 20&#xb0; C. The composition is suitable as a liquid membrane and has very good flammability properties, i.e., it is difficult to ignite and is self-extinguishing.

Liquid film based on silane-terminated polymers

Growing community of inventors

Möglingen, Germany

Thomas Pusel