The paper describes the actual situation in the cement industry of the Kyrgyz Republic. Data are given related to the design capacities of cement plants, their cement production over last years, export and import of cement. During the period from 2010 to 2014 the cement...
The phase formation during hydration of quicksetting mortars based on Portland cement, aluminate cement and calcium sulphate with various organic additives was studied. The data on the phase composition of the samples were compared with changes in their size during hydr...
It has been demonstrated that using a complex two-component additive based on zeolite materials and wollastonite increases the strength of Portland cement.
The main trends concerning grinding processes in the cement industry are still higher efficiency, reduction of the power consumption and system simplicity. Therefore new grinding systems are applied in the cement industry. In fact these grinding systems are not really n...
The article focuses on the use of the latest 4th generation drive manufactured by RENK (Germany) under the name of COPE and designed for vertical roller mills (VRM) in the cement industry. The main advantages of the new technology are discussed. Notable ...
The article describes AD*STAR polypropylene block bottom valve bags for packaging bulk materials. These bags are manufactured using a special technology developed by Austrian Starlinger & Co. They have several advantages over traditional packaging of kraft paper or poly...
This article describes the benefits of transferring cement grinding systems from the open to the closed cycle. The performance indicators grow and power consumption is reduced when cement ball mills at a number of companies began operating in a closed loop, with the ins...
The article describes the modernization of the slurry mixer at GUP Chechencement. The study of options, the search for optimal solutions to minimize the costs, the development of the new project, design and process documents, supply of component parts, installation in t...
The article is devoted to the experience of modernizing planetary PPU gear units of the Swiss FLSmidth MAAG Gear. The new gear is smaller in weight and size, very reliable and capable of operating with drives of roller presses, mills, rotary kilns and other types of ind...
The article briefly describes the developments in palletizing from German Claudius Peters, used in the industry of building materials, particularly in the cement industry. A range of modern equipment for stacking bags on pallets, its key features and benefits is present...
