May 2010

_{Keywords: Concrete elements for creating a section of a traffic area of concrete; in particular concrete; Revetment stone; Slab or paving block of concrete or natural stone; Formwork and method for manufacturingWater-permeable mortar for filling hollow spaces Device for discharging bulk material, circular concrete columns}

Patents from Issue 05/10

Issue 09/2012

Paving block with a natural stone look

Issue 04/2012

Interlocking revetment block with array of vegetation holes

(10) US 8,123,435 B1 (22) Feb.3,2009 (45) Feb.28,2012 (73) Erosion Prevention Products, LLC, Houston, TX (US) (57) A concrete revetment block having interlocking arms and sockets and an array of...

Issue 01/2018 SLG

Symposium on “Concrete paving block construction”

For as many as three years, the German Concrete Association for Roads, Landscaping, and Garden Construction (Betonverband Straße Landschaft Garten e.V.; SLG) has organized symposiums on current...

Issue 10/2023

Sustainable coastline protection with non- interlocking concrete slab revetments

The impact of climate change is also evident in Europe. In addition to summer droughts and torrential rain and flooding, water levels in the North and Baltic Seas are rising as well. Protection of the...

Issue 10/2018

Method and apparatus for forming a formwork for a concrete slab

(10) US 2018/0245358 Al (22) 27.04.2018 (43) 30.08.2018 (57) A method and apparatus for forming a formwork for a ribbed or waffle concrete slab is provided. The apparatus includes a rectangular block...

BFT 05/2010