A method for the application of polymer-modified wet concrete mixtures

The invention provides methods for the application of wet concrete mixtures containing cement, fillers, water, one or more polymers and optionally further auxiliary agents or additives to the wet shotcrete process, characterized in that the wet concrete mixtures containing at least one polymer based on one or more ethylenically unsaturated containing monomers, are added to a concrete spraying machine and applied by means of wet shotcrete method with a layer thickness of ≧ 3 cm to a substrate.