EP 0378217 B1 19951011 - Brick with vertical hollow passages and method of erecting a sound insulation wall.
Title (en)
Brick with vertical hollow passages and method of erecting a sound insulation wall.
Title (de)
Hochlochziegel und Verfahren zur Erstellung einer Schallschutzwand.
Title (fr)
Brique perforée et procédé pour l'érection d'une paroi insonore.
Publication
Application
Priority
DE 8900283 U 19890111
Abstract (en)
[origin: EP0378217A2] In order to provide a completely novel concept for a sound insulation wall and sound insulation block, permitting economical manufacture of sound insulation masonry blocks made of brick in a block size which is economical and competitive as regards laying, according to the invention the sound insulation brick is constructed in large size in the manner of a shuttering block and is equipped with at least four rows (6, 7, 8), arranged one behind the other in the longitudinal direction of the sound insulation brick, of vertically extending filling channels (5). In this arrangement, each row has at least two filling channels (5), each filling channel being square or rectangular in cross-section. To obtain the apparent density necessary for sound insulation, the filling channels are filled with mortar during the laying process. <IMAGE>
IPC 1-7
IPC 8 full level
E04B 2/18 (2006.01); E04B 2/20 (2006.01); E04B 2/26 (2006.01); E04C 1/40 (2006.01); E04F 15/10 (2006.01); E04F 21/22 (2006.01); E04B 2/02 (2006.01)
CPC (source: EP)
E04B 2/18 (2013.01); E04B 2/26 (2013.01); E04B 2002/0208 (2013.01); E04B 2002/0226 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK FR LI LU NL
DOCDB simple family (publication)
EP 0378217 A2 19900718; EP 0378217 A3 19910814; EP 0378217 B1 19951011; AT E129040 T1 19951015; DE 59009753 D1 19951116; DE 8900283 U1 19890420; DK 0378217 T3 19951120
DOCDB simple family (application)
EP 90100538 A 19900111; AT 90100538 T 19900111; DE 59009753 T 19900111; DE 8900283 U 19890111; DK 90100538 T 19900111