How to increase the quality of the cement mortar 5 times?

In our time, to increase the quality of cement slurry easier to nowhere. Suffice it to come to a specialty store and buy a special mixture, which improve the properties. However, with the financial cost point of view, it is not entirely favorable.

Prices for such compositions are quite high, especially for foreign brands. Of course the quality at the highest level, but still not everyone can afford. Therefore, you can use methods of Soviet masters.

First, a few words about why to improve the grout. When adding special admixtures solution efficiency is increased approximately by several times. It is characterized by the fact that it becomes more ductile, strong and tenacious.

With this repair work become more quality and durable. So what should be done. to enhance the quality of the solution is 5 times? It's very simple, it is necessary to add PVA glue.

Some add glue to the solution and greatly disappointed. This is due to the fact that not all brands of PVA are suitable for this application. For not knowing add normal office, but over time eroded by water from -this presence of starch in it.

In our case it is necessary to apply PVA - MB. In its structure there are polyvinyl acetate, which is resistant to extremely high and low temperatures and is an excellent plasticizer.

Now is brewing another question - how much glue should be added to the solution? It depends on the quantity of the solution. For example we have 50 kg of the solution, the ideal is to add 15-20% more than the glue. In our case, 7-10 kg.

In the mid-nineties with the help of this solution, I was lecturing in the kitchen tiles. After 5 years, I wanted to make the repairs, so my friend and I were tortured hollowing it. Obsessed about 5 days, tiles almost stuck tightly.