(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) WO 2012/083457 A1
(22) 21.12.2011
(43) 28.06.2012
(71) LES MATERIAUX DE CONSTRUCTION OLDCASTLE CANADA, INC. [CA/CA]; 44 Chipmm1 Hill, lOiemme etage, St-Jolm, New Bnmswick E2L 4S6 (CA).
(57) A...
(11) AU2018307642 (A1)
(43) 06.02.2020
(57) According to the present disclosure, methods and techniques for generating preferred concrete block products are provided. The methods and techniques...
