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Depending on the maintenance okisi magnesium air izvest it is divided on kaltsiev magnezialnuju and vysokomagnezialnuju or dolomitic. Веник для бани на дровах
The Most important indicators of quality to exhaust are: activity - percentage of the oxides, capable to be extinguished, quantity of not extinguished grains (nedozhog and perezhog); clearing time.
Depending on clearing time to exhaust all grades distinguish: bystrogasjashchujusja izvest with time of clearing to 8 mines, srednegasjashujusja - its time of clearing does not exceed 25 mines and medlennogasjashchujusja with time of clearing not less than 25 minutes
Building solutions on air to exhaust have low durability. So, limy solutions through 28 sut air tverdenija have strength at compression: on slaked to exhaust - 0,4-1,0 MPa, on ground not slaked to exhaust - to 5 MPa. Therefore a grade air to exhaust establish not on durability, and under characteristics of its structure. The less than clay and other impurity in initial limestone, the above activity to exhaust, there is its clearing and more exit of the limy test faster.
The Considerable quantity to exhaust goes on manufacturing of a silicate brick and silicate concrete: cellular, easy, heavy, and also it is used in the mixed knitting.
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