PPLICATION OF SLIME-LIGNIN WITH SLAKED LIME AS AN ORGANOMINERAL ADDITIVE IN CEMENT
The article considers the possibility of using modified sludge - lignin of the Baikal Pulp and Paper Mill (B C P C) as an additive to concrete. The slime - lignin modification was carried out with slaked lime. The method of modification of sludge - lignin is described in detail in [1]. The use of modified sludge - lignin is considered as one of the directions of waste disposal. The obtained characteristics of solutions and concretes with the addition of modified sludge - lignin allow the use of these materials in construction. The additive can be used in the performance of masonry and plaster works, the device of concrete surfaces of floors, foundations of light type, processing of joints in the repair of concrete and reinforced concrete products.