August 2009

Keywords: Molded block for a system for covering areas; Foundation slab; Sound-absorbing construction elements and noise protection wall made of sound-absorbing construction elements; Trenche element; Device for positioning reinforcing stirrups on concrete elements; Masonry block of autoclaved aerated concrete; Method for manufacturing a cast-stone floor block and a surface-treated cast-stone floor block made by that method; Joint-cleaning machine for paved areas; Treatment compositions for fresh concrete or mortar surfaces which off er improved adhesion capacity and water retention power; Railway sleeper

Related articles:

Issue 08/2009

August 2010

Issue 01/2015

Dry-cast concrete block

(10) US 2014/0345224 Al (22) Aug. 8, 2014 (71) Oldcastle Building Products Canada, Inc., St-John (CA) (57) A dry-cast concrete block is provided. The dry-cast concrete block comprises a surface to be...

more
Issue 09/2010

September 2010

Issue 07/2010

July 2010

Issue 09/2018

Concrete block Dry-cast

(10) US 2018/0187405 Al (22) 27.02.2018 (43) 05.07.2018 (57) A dry-cast concrete block is provided. The dry-cast concrete block comprises a surface to be exposed, at least a portion of the surface...

more