(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) WO2026159649A1
(22) 23.01.2026
(43) 30.07.2026
(57) A reinforcement spacer block with an integrated anchor hook combines the functions of a concrete rebar spacer and a cast-in anchor into a...
(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...
