Heating Costs

Scientists believe that Heating Expenses could be reduced by more than 40%. But this requires much more efficient use of resources: in particular, to bring the entire housing and communal infrastructure in line with modern standards conservation. Because the bulk of heat have today is on residential buildings, but not in urban and quarterly dh….

Modern Technology Metal Castings

The modern technology of production of metal castings for models Vladimir Doroshenko Physical and Technological Institute of Metals and Alloys of NASU, Kiev Over 75% of metal castings obtained using sand molds that when casting the metal in them emit gases, mostly consisting of products of combustion and evaporation of foundry sand binders. Entrepreneurs do…

Concrete Production

Gone are the days when the concrete mix with a shovel. In today's world can not do without the use of high technology, even in this simple at first glance, actually. In today's market there are a number of manufacturers offering fully automated batching plants. Such a plant can automate the entire process of preparation…