EXPERIENCE OF NANO CONCRETE APPLICATION IN PRODUCTION OF THREE- LAYER WALL PANELS IN THE FAR NORTH CONDITIONS

For the construction in the Far North, it is important to use high-strength building materials with high frost resistance, strength and low density. Such materials include nano concrete, which includes stabilized dispersions of carbon nano-tubes. The strength and relatively light weight of the reinforced concrete product based on nano concrete determines its high characteristics of the object, which leads to a reduction in transportation costs, labor intensity, installation of structural elements and reduces the cost of the construction object by 20%. A 6x6-meter garage has been proposed as an experimental building in the conditions of the Far North. For the construction, three-layer nano concrete wall panels were man-ufactured using mobile plant technology. The use of nano concrete made it possible to reduce the thickness of the concrete layer in the structural element on each side to 25 mm and reduce the weight of the product, as well as reduce the consumption of cement in the concrete mixture.