One of the main quality characteristics in concrete block production is the uniform height of the individual blocks. Precise measuring of the products during production is therefore of enormous...
(10) CA3126767 (A1)
(22) 04.08.2021
(43) 13.11.2022
(57) Lifting apparatus for lifting, conveying and/or positioning blocks or slabs, such as blocks or slabs made of concrete, masonry, stone, brick,...
(10) US 2018/0274229 Al
(22) 21.05.2017
(43) 27.09.2018
(57) A concrete building block includes indicators along each end to assist in aligning a pin placed in the block with a channel in a like block...
(11) AU2017228669 (A1)
(57) A stacked concrete wall is disclosed comprising: a plurality of stacked concrete wall blocks, each wall block including a body having a front portion and a rear portion,...
(10) DE 10 2008 020 834 B4
(22) 25.04.2008
(43) 29.10.2009
(45) 08.03.2018
(57) Pflasterpaket aus Pflastersteinen aus Beton in rechteckiger Qua-
derform, die auf kleinsten Rastereinheiten aufgebaut...
