Shuluk P. Plasticized ready-mix concretes based on puzzolan cements

Object - Object – plastisized concrete ready mixes and concretes; aim – improved effectiveness of concrete ready mixes by using pozzolanic cements and determining a selective influence of modifiers on the concrete’s structure formation process; methods – physical chemical, numerical models; novelty – it was experimentally founded the regulations of structure formation of concrete depending upon quantitative and qualitative interrelations between pozzolanic component and superplastisizer in pozzolanic concrete mixes, with their effectiveness being studied using criterias of application in monolithic concreting, such as maintaining a workability of concrete ready mixes and early strength of concretes based on them; results – mix compositions of pozzolanic cement-based ready concrete mixes were elaborated; the result were applied in the industry of building materials; branch - construction.