Title:
LIGHTWEIGHT BUILDING PANEL
Document Type and Number:
WIPO Patent Application WO/2020/144296
Kind Code:
A3
Abstract:
The invention relates to a method for producing a lightweight building panel, in which, in order to produce a pressing material mat that can be compressed to form a partial panel: organic particles to which glue has been applied are arranged on a first press mould; the pressing material mat is pressed in a press to form the partial panel having supporting structures on one panel side; and the supporting structures are connected to a material panel. In order to provide a method for producing lightweight building panels, by means of which method partial panels having a supporting structure can be produced simply and economically, according to the invention the first press mould has depressions for producing supporting structures on one surface of the partial panel and, during production of the pressing material mat, some of the particles are introduced into the depressions.
Inventors:
STOSCH MARTIN (DE)
KETTLER PETER (DE)
KETTLER PETER (DE)
Application Number:
PCT/EP2020/050464
Publication Date:
October 15, 2020
Filing Date:
January 09, 2020
Export Citation:
Assignee:
TECHNISCHE HOCHSCHULE OSTWESTFALEN LIPPE (DE)
International Classes:
B27N3/00; B27N3/02; B27N3/18; B27N3/20; B27N5/00; B27N7/00; B29C33/04; B29C33/10; B29C33/46; B29C43/00; B29C43/02; B29C43/04; B29C43/14; B29C43/34
Domestic Patent References:
| WO2015104009A1 | 2015-07-16 | |||
| WO2018115278A1 | 2018-06-28 |
Foreign References:
| US10076852B2 | 2018-09-18 |
Attorney, Agent or Firm:
MICHALSKI HÜTTERMANN & PARTNER PATENTANWÄLTE MBB (DE)
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