TY JOUR TI RESTORATION OF STRENGTH AND WATER RESISTANCE OF WORN-OUT HULLS OF THE CLEANING STATION AND THE DOCK USING FERROCONCRETE KW worn-out steel hull KW steel reinforcement KW ferroconcrete KW composite steel-ferroconcrete hull KW material consumption KW labor intensiveness JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Borisov, A.. PY 2013 IS 2013 PB Astrakhan State Technical University