| 摘要 |
FIELD: civil engineering. SUBSTANCE: mixture for industrial floors includes quartz granulate with size of particles 0.3-1.2 mm and its content is 40% of mass; and also quartz granulate with size of particles 0.3-0.8 mm and its content is 20% of mass, the balance is cement - 40% of mass. Production method implies spreading and levelling of concrete, repeated application of preliminarily mixed composition of described formula, embedding of mixture in concrete grinding, cutting grooves and filling them bitumen or putty material. EFFECT: high efficiency. 5 cl |
