(22) 23.01.2020(43) 28.07.2021(57) (Abstract title): Building product formed from a calcium carbonate binder and a lignocellulosic bio-aggregate: A bio-aggregate based building product formed from a...
(22) 12.02.2019(43) 15.07.2021(57) The present provides a concrete and mortar mix and composition thereof with poor quality sand such as desert sand, hydraulic binder (cement) and filamentous...
(22) 05.01.2021(43) 15.07.2021(57) The invention relates to a method for producing sulphuric acid and cement clinker and for obtaining rare earth elements using calcium sulphate, which is formed and...
(22) 11.01.2021(43) 29.07.2021(57) The present invention relates to a device for the production of cement clinker, said device comprising a preheater (50), a calciner (60) and a cooler (70). Said...
(22) 05.02.2021(43) 12.08.2021(57) Activator for a slag cement based shotcrete, comprising a first constituent and a second constituent, said first constituent containing a calcium aluminate cement...
(22) 18.12.2020(43) 19.08.2021(57) Described are cementitious reagent materials produced from globally abundant inorganic feedstocks. Also described are methods for the manufacture of such...
(22) 26.09.2018(43) 22.07.2021(57) There are provided a cement kiln burner device capable of intensively bringing a combustible solid waste into a floating state within a cement kiln and easily...
The EN 12004 defines the characteristics of ceramic tile adhesives. Because these materials are applied as pastes which undergo reactions to be turned into hard bodies the norm defines the...
Highest flexibility, fast truck loading and dust free operation – the raw material receiving hopper InterHop guarantees all of this. 30 t of material can be unloaded in less than 30 s. Truck loading...
The Karsdorf Cement plant is part of Opterra GmbH, Germany. The plant has pushed towards sustainable cement production with investments into emission reduction systems as well as alternative fuel...
