▎ 摘　　要

NOVELTY - Performing nano strutured carbon coverage process on granular and/or ceramic substrate involves mixing the granular substrate and polyethylene terephthalate (PET) in the proportions of 1:0.33-1:666.67, heating the mixture to a temperature range between 300-380 Angstrom degrees C with heating time of 20-60 minutes, keeping the material for 30-150 minutes. The material is heated to a temperature range of 500-900 Angstrom degrees C with heating time from 20-60 minutes, maintaining the material for 40-180 min, preferably 180 min, in the temperature range between 500 Angstrom degrees C and 900 Angstrom degrees C, preferably 800 Angstrom degrees C, and cooling the product to room temperature. USE - Method for performing nano strutured carbon coverage process on granular and/or ceramic substrate used as a support, vermiculite, residues or materials from the mining, steel or equivalent, and also used as additive of mortars and concretes, and as an adsorbent matrix in adsorption and desorption processes or in the production of materials with magnetic properties and/or with hydrophobic or superhydrophobic characteristics (all claimed). ADVANTAGE - The method improve the properties of the interfacial transition zone, which is the weakest region of mortars and concretes. The transition zone is located at the interface between the sand and the hydrated cement and its microstructure is different from the microstructure of the cementitious matrix. The graphene sheets closer to the surface of the sand to improve the properties of the transition zone have already been realized.