Apparatus for fastening prefabricated concrete blocks
(10) US 2022/0356699 A1
(57) A fastening apparatus for two or more prefabricated blocks, in which the apparatus includes a perforated plate, a first block with a step, a connector plate that sized and shaped to engage the step, and an upstanding wall that is spaced apart from the block member. The perforated plate is connected to the wall and extends away from it towards the step. The perforated plate is partially mounted on part of the connector plate so as to sandwich it between the perforated plate and the step.
(71) BETON PREFABRIQUE DU QUEBEC INC., Baie Comeau (CA)