Abstract: A system provides building materials including a packaging, a lifting device and a mixing and conveying device. The packaging can be positioned by the lifting device via the mixing and conveying device in such a way that a total height of the system is less than 230 cm.

Abstract: A process for the preparation of a concrete structure including casting a layer of concrete, application of a waterbased curable resin system on the wet cast concrete layer and subsequently mechanical incorporation of the waterbased curable resin system into the concrete layer. The mechanical incorporation of the waterbased curable resin system into the concrete layer, which can advantageously be combined with trowelling of the cast concrete surface, the adhesion of a subsequent applied coating onto the thus treated concrete layer is significantly improved particularly in relation to peel strength. Further, a coated structure prepared by this process, which is particularly a floor.

Abstract: A system provides building materials including a packaging, a lifting device and a mixing and conveying device. The packaging can be positioned by the lifting device via the mixing and conveying device in such a way that a total height of the system is less than 230 cm.