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Issue 01/2021

Device and method for the production of concrete articles

(11) EP 3 730 261 A1 (22) 23.04.2020 (43) 28.10.2020 Bulletin 2020/44 (57) Device for pouring concrete articles (25) such as tiles or the like, said device (1) comprising a reservoir (2) for concrete...

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Issue 04/2024

Underwater concrete block structure and construction method for it

(10) EP4299835A1 (22) 11.02.2022 (43) 03.01.2024 (57) The present disclosure suggests a constructing method of an underwater concrete block structure comprising a first concrete block fabrication...

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Issue 11-2015

System and method for producing tubular ­concrete products

(10) US 2015/0246460 Al (22) Sep.3,2013 (43) Sep. 3, 2015 (71) Johann SCHLÜSSELBAUER, Altenhof (AT) (57) A method and system for producing tubular concrete products in a casting method using upright...

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Issue 02/2017

Method and tooling for manufacturing ­prestressed concrete members by molding

(10) WO 2016/198720 Al (22) 09.06.2016 (57) The invention relates to a method and tooling for manufacturing prestressed concrete members by molding, including the assembly of a rebar cage (20) outside...

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Issue 08/2016

Prestressed element and method for producing a prestressed element

(10) WO 2016/096592 Al (22) 10.12.2015 (43) 23.06.2016 (57) The present invention relates to an elongate prestressed element (10a) defining two opposite ends (13), produced in two filling materials...

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