TY JOUR TI NANOTECHNOLOGY IN THE PRODUCTION OF BUILDING MATERIALS: A THEORETICAL STUDY KW nano- and ultradisperse particles KW nanotechnology KW carbon nanotubes KW synergistic effect KW composite materials KW properties of building materials JO Technique and technology of silicates AU Kozlova, I.V. AU Samchenko, S.V. PY 2024 IS 31 PB Individual Entrepreneur Svetlana Vasilievna Samchenko