METHOD FOR PREPARING A COATED PARTICULATE WASTE MATERIAL AND A COATED WASTE PARTICLE

The current invention concerns a method for preparing a coated particulate waste material, comprising the steps of: (a) providing a particulate waste material with an average particle size of between 0,1 and 5,0 mm, and (b) applying a coating material to said particulate waste material, whereby said...

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Bibliographische Detailangaben
1. Verfasser:	CRETEER, Mijndert Cornelis Ernst Ralf
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DISPOSAL OF SOLID WASTE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS RECLAMATION OF CONTAMINED SOIL SOIL REFRACTORIES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The current invention concerns a method for preparing a coated particulate waste material, comprising the steps of: (a) providing a particulate waste material with an average particle size of between 0,1 and 5,0 mm, and (b) applying a coating material to said particulate waste material, whereby said coating material comprises at least one polymeric compound. In a second aspect the present invention discloses a coated waste particle comprising a waste material core, and a coating surrounding said waste material core, whereby said waste material core has a particle size of between 0,1 and 5,0 mm and said coating comprises at least one polymeric compound.A further asp ect concerns a building material, comprising one or more coated waste particles. La présente invention concerne un procédé de préparation d'un matériau de déchets particulaires enrobés, comprenant les étapes consistant à : (a) fournir un matériau de déchets particulaires ayant une taille de particule moyenne comprise entre 0,1 et 5,0 mm ; et (b) appliquer un matériau d'enrobage sur ledit matériau de déchets particulaires, ledit matériau d'enrobage comprenant au moins un composé polymère. Dans un second aspect, la présente invention concerne une particule de déchet enrobée comprenant un noyau de matériau de déchets, et un enrobage entourant ledit noyau de matériau de déchets, ledit noyau de matériau de déchets ayant une taille de particule comprise entre 0,1 et 5,0 mm et ledit enrobage comprenant au moins un composé polymère.L'invention concerne également un matériau de construction, comprenant une ou plusieurs particules de déchet enrobées.