Prefabricated floor element

(11) EP 2 907 933 A1

(22) 17.02.2015

(43) 19.08.2015 Bulletin 2015/34

(71) lsoBouw Systems B.V., 5711 EG Someren (NL)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES Fl FR GB GR HR HU IE IS IT LI L T LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designsted Extension States: BAME

(57) The invention provides a prefabricated floor element (1) comprising a structural part (2) of concrete, which comprises a cover layer (4) at the upper side of the floor element as well as at least one rib (5) adjacent to the bottom side of the cover layer. The cover layer (4) and the at least one...

Issue 11/2009 New precast element for roof structures

Two-layer precast element consisting of aerated concrete and a heat-insulating calcium silicate material

The aim was to develop a precast element that consisted of two layers: a solid aerated concrete layer and a highly insulating, thicker layer consisting of lower-strength aerated concrete. The element...

Issue 07/2016

Precast insulating load bearing roof element and methods of manufacturing a roof element

(10) WO 2016/079212 Al (22) 18 November 2015 (43) 26 May 2016 (71) THEDUFFUS V/DAVID JOHN DUFFUS [DK/DK]; c/o David Duffus, Strandlodsvej l IO, 2300, Copenhagen S (DK). (84) Designated States (unless...

Issue 02/2024

Concrete floor element with concrete rib

(10) DE202023104774U1 (22) 22.08.2023 (43) 23.11.2023 (57) Deckenelement (1), mit zwei Schalen (2, 3) und mit wenigstens einem zwischen den Schalen (2, 3) verlaufenden Zwischenelement, das mittels...

Issue 12/2019

Protective element with drainage, for connection to a concrete element of a tunnel extension

(10) US 2019/0309625 Al (22) 15.07.2016 (43) 10.10.2019 (57) The invention relates to a protective element for connecting to a concrete element of a tunnel extension, which has a protective section...

Issue 05/2021