(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,...
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...
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construction, the current situation is such that a correction value of + 3 to + 6?dB(A) has been assigned to the now outdated RLS-90 directive for noise protection on roads.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...
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...
(10) US2025230614A1
(22) 01.03.2023
(43) 17.07.2025
(57) The invention relates to a concrete block in the form of a planar element that can be laid in combination in order to create a paving. The...
