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Heidelbergcement Ag patents

Recent patent applications related to Heidelbergcement Ag. Heidelbergcement Ag is listed as an Agent/Assignee. Note: Heidelbergcement Ag may have other listings under different names/spellings. We're not affiliated with Heidelbergcement Ag, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Heidelbergcement Ag-related inventors

Retarding mixture for alkali-activated binding agents

The invention relates to a retarding mixture comprising sodium gluconate and alkali hydrogen carbonate, an alkali-activated binding agent containing sodium gluconate and alkali hydrogen carbonate and a method for adjusting the strength development, wherein sodium gluconate and alkali hydrogen carbonate are added to an alkali-activated binding agent.... Heidelbergcement Ag

Treatment of exhaust gases from cement clinker production

Method for the purification of exhaust gas from the production of cement clinker in a rotary kiln, in which raw materials are ground in a mill to form raw meal, raw meal is preheated in countercurrent in a preheater with exhaust gas from the rotary kiln and optionally precalcined, preheated... Heidelbergcement Ag

Supplementary cementitous material made of aluminium silicate and dolomite

A method for producing a supplementary cementitious material (SCM) that includes providing a starting material containing dolomite and aluminium silicate, converting the starting material to the supplementary cementitious material by burning in the temperature range of >800 to 1100° C. or by burning in the temperature range of 725 to... Heidelbergcement Ag

Structuring elements for road surfaces, use thereof and producing road surfaces

The invention relates to texturizing elements for sanding or blunting traffic surfaces, said elements having a tetrahedral basic shape having a distance between two corner points of 2 to 10 mm, wherein the texturizing elements have surfaces that are bent to be concave having a ratio of arching height to... Heidelbergcement Ag

Dry mortar, mortar slurry and producing semi-rigid coatings

The present invention relates to a dry mortar and a mortar slurry as well as a method for producing semi-rigid coatings. In one embodiment, the dry mortar or the mortar slurry contains a cement, a very fine component and a plasticizer and is free from silica fume, wherein the mortar... Heidelbergcement Ag

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Heidelbergcement Ag in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Heidelbergcement Ag with additional patents listed. Browse our Agent directory for other possible listings. Page by