Title (en)

NOISE BARRIER WALL

Publication

EP 0337085 A3 19910109 (DE)

Application

EP 89102970 A 19890221

Priority

DE 3812394 A 19880414

Abstract (en)

[origin: EP0337085A2] The problem in noise barrier walls is the optimisation of physical, aesthetic, production and financial properties. Starting from known noise barrier walls having structural wall components, noise barrier walls which allow planting, the noise barrier wall according to the invention is formed by wall components having units containing a nutrient medium. These are arranged on top of each other to form the height of the wall. The units are precultured and covered with lower or higher plants. As a complete component, they consist of a supporting and protecting frame in which there are arranged the nutrient medium and irrigation mats. The irrigation mats have water-retaining and water-releasing properties, and at the top of the noise barrier wall there is arranged a trickle irrigation system. <IMAGE>

IPC 1-7

E01F 8/00; A01G 9/02; A01G 27/00

IPC 8 full level

A01G 9/02 (2006.01); A01G 27/00 (2006.01); E01F 8/00 (2006.01); E01F 8/02 (2006.01)

CPC (source: EP)

E01F 8/027 (2013.01)

Citation (search report)

• [Y] DE 3144353 A1 19830113 - BEHRENS WOLFGANG [DE]
• [Y] EP 0231416 A1 19870812 - BEHRENS WOLFGANG
• [A] NL 8601015 A 19871116 - HOLLANDSCHE BETONGROEP NV
• [A] DE 3004954 A1 19810820 - POLYTECHNISCHES INST DR ING WO [DE]
• [A] US 4268994 A 19810526 - URAI MUNEHARU
• [A] DE 3025692 A1 19820121 - BERCHTHOLD W G [DE]
• [A] DE 3027442 A1 19820211 - WAYSS & FREYTAG AG [DE]
• [A] DE 2946086 A1 19810521 - AUMILLER RUDOLF N [DE]
• [A] DE 2822294 A1 19791206 - ROSSKOPF GUENTHER DIPL ING
• [A] FR 1503197 A 19671124
• [A] DE 2438300 A1 19760219 - BEHRENS WOLFGANG
• [A] US 4428151 A 19840131 - SOLOMON GARY D [US]
• [A] DE 2231336 A1 19740117 - BAYER AG
• [A] DE 8606742 U1 19860507
• [A] EP 0130178 A2 19850102 - BOKAN SIGISBERT
• [E] DE 3744216 A1 19890706 - OLSCHIMKE PAUL [DE]

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0337085 A2 19891018; EP 0337085 A3 19910109; EP 0337085 B1 19930804; AT E92560 T1 19930815; DE 3812394 A1 19891102; DE 58905091 D1 19930909

DOCDB simple family (application)

EP 89102970 A 19890221; AT 89102970 T 19890221; DE 3812394 A 19880414; DE 58905091 T 19890221