ROCKTUBE

PACKING AND INSULATING MATERIAL MADE OF LOOSE AND/OR FABRICATED SILICEOUS AND/OR VITREOUS MATERIALS FOR INSULATING PIPES, TANKS AND BUILDINGS AND FLEXIBLE PIPES

BUILDING MATERIALS IN THE FORM OF BLOCKS, RODS AND/OR PLATES MADE OF SILICEOUS AND/OR VITREOUS MATERIALS FOR THE CONSTRUCTION OF CEILINGS AND WALLS