Global Patent Index - EP 1786988 B1

EP 1786988 B1 20110223 - Full wall element of cement stabilised wood wool, method to produce it and building method using it

Title (en)

Full wall element of cement stabilised wood wool, method to produce it and building method using it

Title (de)

Volles Wandelement aus zementstabilisierter Holzwolle, Verfahren zu seiner Herstellung und Bauverfahren zu seiner Anwendung

Title (fr)

Élément de paroi pleine de laine de bois stabilisée au ciment, son procédé de fabrication et procédé de construction qui l'utilise

Publication

EP 1786988 B1 20110223 (EN)

Application

EP 05771613 A 20050810

Priority

  • SE 2005001195 W 20050810
  • SE 0401994 A 20040810

Abstract (en)

[origin: WO2006016844A1] Construction elements for walls comprising cement-bound wood wool with chases arranged in the upper edge and along the sides. The construction elements are manufactured of a mixture of wood wool, cement and water, with a weight ratio between wood wool and cement of 1:1.88 and 1:1.92, which is cast in steel moulds. The finished elements have a density of 200-300 kg/m3. A construction system for small buildings comprises the above-described construction elements, which are laterally joined with vertical, concrete columns moulded on site as well as a horizontal ring beam which is cast on site in the upper edge of the element. The elements are placed on the bedding with aid of a guiding rail made by perforated plate and are attached using plaster. The rafters are anchored in a capping piece by aid of angle steel.

IPC 8 full level

B28B 1/52 (2006.01); B28B 7/00 (2006.01); E04B 1/12 (2006.01); E04C 2/04 (2006.01); B28B 23/00 (2006.01); E04B 1/61 (2006.01)

IPC 8 main group level

E04C (2006.01)

CPC (source: EP SE)

B28B 1/525 (2013.01 - EP); B28B 7/0079 (2013.01 - EP); E04B 1/12 (2013.01 - EP); E04B 1/16 (2013.01 - SE); E04C 2/044 (2013.01 - EP); E04C 2/26 (2013.01 - SE); B28B 23/005 (2013.01 - EP); E04B 1/6187 (2013.01 - EP)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2006016844 A1 20060216; AT 499195 T 20110315; DE 602005026534 D1 20110407; DK 1786988 T3 20110606; EP 1786988 A1 20070523; EP 1786988 B1 20110223; ES 2362896 T3 20110714; PL 1786988 T3 20110831; PT 1786988 E 20110525; RU 2007106041 A 20080920; RU 2423230 C2 20110710; SE 0401994 D0 20040810; SE 0401994 L 20060211; SE 529294 C2 20070626; SI 1786988 T1 20110930

DOCDB simple family (application)

SE 2005001195 W 20050810; AT 05771613 T 20050810; DE 602005026534 T 20050810; DK 05771613 T 20050810; EP 05771613 A 20050810; ES 05771613 T 20050810; PL 05771613 T 20050810; PT 05771613 T 20050810; RU 2007106041 A 20050810; SE 0401994 A 20040810; SI 200531290 T 20050810