Wacker Polymer Systems Gmbh & Co. Kg

Matcon Ltd.

Eric Ferrall

Gaylon L Baumgardner

Manfred Selig

Ronald Lee Terrel

Geoffrey Michael Rowe

Michael L Costello

Jerry Alan Thayer

Michael Spradling

The present invention is directed to a heavy duty pavement structure comprising an open-graded asphalt layer fortified with a non-segregating grout mixture. The heavy duty pavement structure is made through the steps including forming an open-graded asphalt layer and then fortifying the layer with a non-segregating grout mixture that includes a predetermined amount of portland cement, sand and cement binder system.

Method of making and use of a heavy duty pavement structure

The invention relates to a process for the stabilization of dusting surfaces characterized in that the dusty ground is tilled or scarified and mixed with polymers in form of water-redispersible polymer powders, which are optionally reemulsifiably modified, or reemulsifiable modified aqueous polymer dispersions, which are optionally sprayed on to the untreated dusty ground. In a preferred embodiment the redispersible polymer powder, respectively the reemulsifiable modified redispersible polymer powder or the reemulsifiable modified aqueous polymer dispersion, is combined with hydraulically setting compounds, preferably cement and/or gypsum.

Process for the stabilization of dusting surfaces

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Saline, MI, United States of America

Eric Ferrall