Hardening Of Cement

Using magnetic water in kneading of cement, results in a significant increase of rock's strength, while it is influence of magnetic treatment of water (used for kneading of cement), on rocks strength, while it is kept for long periods of time in normal temperature and humidity, shown on Fig. 1.

As shown on Fig. 1, hardening process of cement rock significantly increases. This is due to an increase of speed formation of rock's plastic strength. Rock's plastic strength equals to the maximum tension of shear, based on the depth of metallic cone immersion in cement dough, as shown on fig. 2.

Strength of cement rock depends on its structure. Examination of 3-day-old cement rock under the electric microscope, showed that rock's structure in magnetic water, consists more of small grains.

All of the above mentioned changes that occur in cement rock change its physical and mechanical properties. Water resistance, resistance to cold and chemical resistance of rock, formed by using magnetic water, significantly increases.