(10) US 2022/0316210 A1
(22) 05.08.2020
(43) 06.10.2022
(57) A method of constructing a reinforced concrete floor structure or wall structure, including: fabricating a precast panel substantially from...
(10) US 9,464,437 B1
(22) 09.12.2015
(45) 11.10.2016
(57) The precast I-beam concrete panels include an elongate
I-beam embedded in an elongate concrete beam that has a platform or panel parallel to...
(10) US 2022/0290450 A1
(22) 05.02.2022
(43) 15.09.2022
(57) A concrete form apparatus and system for connecting opposing form sections at a desired distance from each other defining a space to...
(10) US 2018/0245358 Al
(22) 27.04.2018
(43) 30.08.2018
(57) A method and apparatus for forming a formwork for a ribbed or waffle concrete slab is provided. The apparatus includes a rectangular block...
(10) WO 2021/022334 A1
(22) 05.08.2020
(43) 11.02.2021
(57) A method of constructing a reinforced concrete floor structure or wall structure, including: fabricating a precast panel substantially from...
