Abstract
One of the reason of loses of main production sources nowadays for chemical, food and special industries is the degradation of equipment and constructions caused by acid corrosion. Traditional materials are characterized by various disadvantages, among them: high costs of the material, low water resistance, hard technology and danger for the personal.
 One of the ways to obtain acid resistant material is the use of alkali activated cements, which are known are the resistant to the aggressive environments. Increasing of acid resistance is possible by reducing of system basicity level.
 The presented studies have proved the possibility to obtain acid resistant materials, able to be hardening in normal condition, so far as possibility to partial replacement of the conditional alumina silicates by alumina silicates with technogenic origin, namely, red mud from alumina production under Bayer process. Reducing of basicity level make it possible to increase corrosion resistance coefficient up to 0.88. Also thus a way material became more ecologically friendly and lowering the cost of material.
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