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As of 5 April 2013, all producers of explosives are obliged to mark every last blasting cap, cartridge and detonating cord with an unequivocally identifiable number. For end users traceability became mandatory on 5 April 2015. ...

1 Introduction It is nowadays possible to maintain concrete surfaces clean and spotless for years. Concrete structures with such clean surfaces can be obtained by using properties of self-cleaning...

1 Introduction Based on different publicly available information sources (reference lists from lime manufacturers, public statistical reports, company reports, ...) the age of all lime kilns that are...

1 Introduction The construction industry plays a special role in the economic development and in the raising of social well-being in the Republic of Uzbekistan. This industry’s contribution to the...

… is my wish to all our readers! More than a month has now passed, of course, and we are all back to our everyday working life. In the spring the industry’s major events – bauma, Powtech, and ...

(22) 04.02.2014 (43) 17.12.2015 (57) A roller press (1) is described for grinding of particulate material such as cement raw materials, cement clinker and similar materials, which roller press (1)...

(22) 27.05.2015 (43) 03.12.2015 (57) Apparatus for producing cement clinker, comprising a kiln (3) for calcining raw materials to form cement clinker, comprising a preheating stage (2) for preheating...

(22) 27.05.2015 (43) 03.12.2015 (57) The object of the invention is a method and an apparatus for manufacturing cement, in which method additives and/or agents, such as fly ash, the particles (21) of...

(22) 02.06.2015 (43) 10.12.2015 (57) The invention relates to a grate plate (1) for use in a bulk material cooler for hot bulk material (3), such as for example hot cement clinker, having a working...