The composition is prepared by the «poke» method.

In order to avoid further formation on the screed of cracks and chips, as well as to strengthen the expanded clay base, granules are treated with a special solution-a liquid fraction of the cement-sand mixture, the so-called “cement milk”. The composition is prepared by the «poke» method. Having taken as a basis the proportions of cement and sand conventional for screed, they begin to experiment with the amount of water. It should be in the “milk” exactly so that the granules poured with a mixture, as it were, swim in the solution, do not hold it on the surface, did not let it through, as through the sieve, through themselves, namely, they were in it. The flooded space must be left to dry at least 24 hours to get high -quality floor filling.