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1. (WO2018202493) PREFORMED STRUCTURAL ELEMENT MADE OF CAST CONCRETE MATERIAL

Pub. No.:    WO/2018/202493    International Application No.:    PCT/EP2018/060563
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Thu Apr 26 01:59:59 CEST 2018
IPC: E04D 3/14
E04B 2/88
E04B 1/20
Applicants: LINDNER AKTIENGESELLSCHAFT DECKEN-, BODEN-, TRENNWANDSYSTEME
KAINZ, Armin
Inventors: KAINZ, Armin
Title: PREFORMED STRUCTURAL ELEMENT MADE OF CAST CONCRETE MATERIAL
Abstract:
The invention relates to a preformed structural element (10) for buildings and building-like constructions, in particular façades, ceilings or roofs, comprising a base part (1) made of a cast material, which has, at least in sections, holders (2) provided in the cast material of the base part (1) for add-on parts such as windows, screw connections, façade panels, or ceiling panels. The holders (2) are designed in the form of inserts, rails or screw channels, wherein the base part (1) consists substantially of ultra-high-strength concrete cast in molds. The holders (2) are fixed in place and integrated directly at predefined positions in the base part (1) by way of re-casting with ultra-high-strength concrete.