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Issue 06/2022

Paving block with improved illumination

(10) US 2022/0074146 Al (22) 18.11.2021 (43) 10.03.2022 (57) A method of manufacturing a paving block with embedded photoluminescent material, comprising the steps of mixing sand, aggregate, water,...

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Issue 04/2015 Haba-Beton

New Paving Block Website

Haba-Beton, the German manufacturer of concrete pipes, shaft systems, monolithic containers, environmental engineering and paving blocks, has published a new Website for paving blocks. The company...

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Issue 05/2009 Some observations regarding in-service performance

Photocatalytic paving block surfaces

In this study, interlocking paving blocks were used for the reconstruction of a street over a length of 500 meters. Results appear to confirm a reduction in photocatalytic activity due to the presence...

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Issue 07/2016

Low-noise concrete block paving

For pavement construction, the current situation is such that a correction value of + 3 to + 6?dB(A) has been assigned to the now outdated RLS-90 directive for noise protection on roads. In comparison...

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