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Issue 09/2013

Air purification using concrete products manufactured with special cement

Nitrogen oxides (NOX) are one of the most critical groups of air pollutants in the vicinity of major urban roads. One of the options to reduce the concentration of these pollutants in the air we...

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Issue 11/2023

Concrete mix and method for its manufacture, use of concrete mix and method for producing a concrete element

(10) DE102022102938A1 (22) 08.02.2022 (43) 10.08.2023 (57) Die vorliegende Erfindung betrifft eine Betonmischung mit einem speziellen Feinstsand zur Herstellung von Betonbauteilen, vorzugsweise aus...

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Issue 04/2011 Photocatalytic activity of cement-bound systems

Comparison of two test methods

Up to this day, no uniformly standardized measurement and materials standards are available. Laboratory-scale measuring methods for quantifying the photocatalytic activity of surfaces are available....

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Issue 08/2023

Method and table for manufacture of a concrete slab

(10) EP4166296A2 (22) 14.10.2022 (43) 19.04.2023 (57) The present invention relates to a method of manufacturing a hollowcore concrete slab comprising fixing an active reinforcement to a table (1),...

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Issue 01/2015

Increasing efficiency in the degradation of airborne pollutants by photocatalytically modified concretes

1. Introduction EU legislation increasingly defines limits for airborne pollutants as our awareness of the environment is growing, which directly influences our health and well-being [1]. Vehicle...

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