Continuous vapor processes in newly laid concrete

This article presents the results of experiments on physical processes that occur during hardening process concrete in dry hot-climatic seasons and reduction their negative effects - as well mechanical properties. Under influence solar radiation high temperature, amount water newly laid mixture begins to evaporate rapidly. As a result intensive evaporation from bottom top, interconnected pores are formed, which has defective structure, this situation leads decrease strength. dehydration mixture, cement hydration slows down may even stop. If is not adequately controlled, its strength be only 50% design The duration keeping under polymer films determined by construction laboratory, taking into account specific climatic conditions. Covering surface with inventory thermal insulation coatings (ITVP). These covers made pulling two-layer polyethylene film wooden or metal frames. They can also folded assembled. effectiveness method very high, it considered waste product.