Dry Mixes on The Basis of Nano-Modified Cement and Fiberglass Materials. Production Method

This work is a continuation of the article [1], which described the properties of dry mixes on the basis of nano-modified cement (NMC) and fiberglass materials. The concept of a fibrous NMC-stone, as a composite material, was introduced. Recommendations were given about the size of the fibers of the reinforcing material. The effect of absence of corrosion of vitreous materials in NMC-stone was explained. This article presents a method for producing a dry mix by two-stage grinding of cement and vitreous material. The results of long-term experiments and unique properties of the new material are presented. It is shown that a material has actually been created – NMFC (nano-modified fiber cement), which is characterized by increased tensile strength when bending, i.e. less brittle, and this is done against the background of the overall increased compressive strength characteristic of NMC, a variety of which is NMFC.

B.E. YUDOVICH¹, Candidate of Sciences (Engineering);
A.I. ZVEZDOV², Doctor of Sciences (Engineering) (zvezdov@)list.ru);
Kh.A. DZHANTIMIROV³, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)

¹ “Intechstrom” JSC (24, Territory Production Zone, Skoropuskovsky Village, Sergievo-Posadsky District, Moscow Region, 141364, Russian Federation)
² Research Center of Construction, JSC (6, bldg.1, 2nd Institutskaya Street, Moscow, 109428, Russian Federation)
³ Research Institute of Bases and Underground Structures (NIIOSP) named after N.M. Gersevanov (59, Ryazanskiy Avenue, Moscow, 109428, Russian Federation)

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