Optimization of the structure of the concrete of a high specific weight using fine-grained admixture

The results of experimental research for concrete of high specific weight, the production of which has taken place under such structure-forming elements as fine-grained admixture and an effective plasticizer, are given. It is stated that while using fine-grained admixture deviations from the known patterns of relations “structure-quality” of concrete reinforced compositions are seen.