above 14 years old
RUSG001
A possibility of increasing impermeability of concrete due to the variation of the number and type of additives、 the fineness of the components of the composite binder and hardening condition. This allows you to create materials with a tensile compressive strength over 100 MPa with a low permeability in a live environment while using up to 60% of industrial waste.
Aleksei Smoliakov