Bag filters for gases with high concentration of abrasive dust

The article describes bag filters with pulsed regeneration of filter sleeves (developed by ZVVZ – Enven Engineering a.s., Czech Republic) for single-stage purification of gases with high concentration of abrasive dust. The filters are economical from the viewpoi...

Additives in concrete production technology to increase the durability of concretes

The article considers Sika® ViscoCrete® technology that, by using additives, enables formation of concrete formulations with enhanced properties. In particular, this technology makes it possible to increase concrete durability and flowability, or to combine both effects...

Current-conducting composites based on Portland cement and carbon materials

The article considers and analyses prospects of production, requirements to raw materials, regularities of structure formation, peculiarity of technology and rational application fields of electroconducting composites based on Portland cement and carbonic material makin...

Maltsovsky Portland Cement Anniversary.

ZAO Maltsovsky Portland Cement, which is part of EUROCEMENT Group holding, celebrates the 110th anniversary of its foundation, describes its operating history and reports on its latest achievements.

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