Prefabricated former for constructing underground chamber

(10) US 2020/0048857 Al

(22) 12.08.2019

(43) 13.02.2020

(57) A prefabricated former for an underground pump station comprises: a floor former; a plurality of vertical support elements; a side wall secured to and surrounding the plu­rality of vertical support elements, the side wall having an inner layer and an outer layer defining a cavity therebe­tween, and an opening at an upper end of the side wall in communication with the cavity for receiving concrete, the side wall extending both above and below the floor former for defining a space above the floor former and a space below the floor former, and an opening being provided between the cavity and the space below the floor former enabling concrete to flow through the cavity and into the space below the floor former; when set, the concrete forming a unitary wall and base.

(71) Dutypoint Limited, Gloucester (GB

Related articles:

Issue 2020-11

Prefabricated module interconnection for modular building

(10) WO 2020/098805 Al (22) 16.11.2019 (43) 22.05.2020 (57) An attachment between adjacent concrete-based prefabricated modules in a single storey of a multi-storey modular building is provided. A...

Issue 2015-04

Prefabricated modular rebar modules and methods of using the same

(12) CA 2867964 A1 (22) 2014/10/16 (45) 2015/02/06 (71) BUZIMKIC, EMIN, CA; BAUGAARD, KEITH, CA (57) There is provided a reinforcing steel structure for use in a concrete building wall. The structure...

Issue 2018-08

Support member, form for placing concrete, and method for constructing concrete structure

(11) EP 3 330 458 Al (22) 28.07.2016 (43) 06.06.2018 Bulletin 2018/23 (57) The purpose of the present invention is to provide a reusable support member capable of facilitating assembly and disassembly...


Floor dowel sleeve for concrete

(10) US 2019/0257074 Al (22) 06.05.2019 (43) 22.08.2019 (57) A floor dowel sleeve is provided that includes a rectangular-shaped body portion having a cavity that is configured to receive a dowel...

Issue 2017-03

Stackable wall spacer for supporting reinforcement in concrete constructions

(10) WO 2017/007415 Al (22) 06.07.2016 (43) 12.01.2017 (57) Stackable wall spacer adapted for automated distribution using a feeder device and adapted to support a reinforce­ment grid, where the wall...