June 2010

_{Keywords: Equipment and method for the manufacture of multi-layer concrete pipes;Gabion wall with noise-insulating, monolithic concrete layer; Equipment for strengthening the structure of a pavement comprised of slabs; Noise protection core module as prefabricated modular; Mixing device for flowable construction materials;Formwork dummy designed for the creation of openings, in particular for concrete work; Concrete paving block;}

Patents from Issue 06/10

Issue 02/2014 A joint research project at Munich Technical University

Low-noise open-structured concrete block pavement –

Great population density means that traffic volume in metropolitan areas is as a rule very high. This leads to high traffic-induced noise exposure, which can have a negative effect on the health and...

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construction, the current situation is such that a correction value of + 3 to + 6?dB(A) has been assigned to the now outdated RLS-90 directive for noise protection on roads.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

Issue 02/2015 Development of open-structured cement-bound paving blocks

Low-noise concrete block pavement under practical conditions

Concrete block road surfacings are an established alternative to concrete and asphalt surfacings, in particular in inner-city areas, since they enable simple and rapid construction and are of high...

Issue 11/2016

Discoloration of paving block surfaces – Case examples and their evaluation

In the last few years, the number of complaints about discolored concrete block pavements has increased considerably [6], [7], [9], [10]. This raises the question why the number of complaints owing to...

Issue 08/2024

Tamper head of block making machine and double-layer paving block making process

(10) WO2024103539A1 (22) 08.02.2023 (43) 23.05.2024 (57) Disclosed in the present invention are a tamper head of a block making machine and a double-layer paving block making process. The tamper head...

BFT 06/2010