Polyurethane-cement flooring systems of high mechanical and chemistry performance Methylmethacrylate (mma) floring systems for very urgent uses and/or low temperature applications Maxelastic poly system Road and urban maintenance work systems Waterproofing of foundations and underground structures Restoration and repair of concrete structures Reservoir waterproofing with polyurethane membranes Waterproofing of reservoirs with maxseal flex system Carbon fifer strengthening system Waterproofing of roofs Waterproofing of swimming pools Wastewater treatment plant Repair and protection for fllooring