Paving slab for forming a random pattern

(10) US 2016/0010288 Al

(22) Feb.20,2014

(43) Jan. 14, 2016

(71) OLDCAST BUILDING PROUDCTS CANADA INC., Saint-John (CA)

(73) Oldcastle Building Products Canada Inc., Saint-Jolm (CA)

(57) A paving slab is provided. The paving slab has a unitary body made of concrete-based material, the body having sidewalls extending between top and bottom faces, providing the body with a thickness. The top face is provided with longitudinal false joints defining rows extending from a first to a second side of the unitary body. The first side has a staggered outline and the second side has a stepped outline, the...

Issue 10/2017

Modular precast concrete steps

(10) US 2017/0234014 Al (22) 21.12.2016 (43) 17.08.2017 (57) A precast concrete step unit formed of left and right side-walls, risers, and treads, wherein left and right sidewalls are assembled from a...

Issue 11/2022

Module for use in preparing a prefabricated structure, method for manufacturing same and transport frame

(10) WO 2022/170430 A1 (22) 10.02.2022 (43) 18.08.2022 (57) The present invention provides a reinforced concrete module for use in preparing a prefabricated structure comprising a horizontal slab,...

Issue 07/2024

Outer frame for reinforcing and transforming precast slab brick-concrete structure and construction method of outer frame

(10) CN117231029 (22) 28.08.2023 (43) 15.12.2023 (57) The invention discloses an outer frame for reinforcing and transforming a precast slab brick-concrete structure and a construction method of the...

Issue 01/2022

Method for manufacturing a paving element

(10) EP 3 900 904 Al (22) 12.04.2021 (43) 27.10.2021 (57) The present invention relates to a method for manufacturing a composite paving element, comprising a concrete body (45) and a tile body (20)...

Issue 11/2021

Concrete building block and methods

(10) US 2021/0207336 Al (22) 17.05.2019 (43) 08.07.2021 (57) A concrete block includes a dry cast concrete body having opposite first and second sides, opposite first and second end faces extending...

BFT 03/2016