EP 0936316 A3 20000202 - Mineral barrier, especially for use as barrier over or under refuse dumps
Title (en)
Mineral barrier, especially for use as barrier over or under refuse dumps
Title (de)
Mineralische Abdichtung, insbesondere zur Verwendung als deponiebasisabdichtung oder als Deponieoberflächenabdichtung
Title (fr)
Etanchement minéral, particulièrement pour l'usage dans des sites de décharge
Publication
Application
Priority
DE 19806340 A 19980212
Abstract (en)
[origin: EP0936316A2] The mineral seal (2) has a layer (4) of a waterproof mineral extending lateral in a sealed plane. A moistening aggregate system and a humidity sensor element (8) extend parallel to the sealed plane. The moistening aggregate system is regulated according to a comparison of values measured by the sensor element with predetermined nominal values of the humidity. The is composed of at least one layer (4) of a waterproof mineral material extending lateral in a sealed plane. A moistening aggregate system extends parallel to the sealed plane. A sensor element (8) extends parallel to the sealed plane for measuring at least a degree of humidity. The moistening aggregate system is arranged above, within, or directly underneath the seal, and the sensor element is arranged within the seal. The moistening aggregate system is regulated according to a comparison of values measured by the sensor element with predetermined nominal values of the humidity.
IPC 1-7
IPC 8 full level
E02D 31/00 (2006.01)
CPC (source: EP)
E02D 31/00 (2013.01); E02D 2200/17 (2013.01); E02D 2300/0085 (2013.01)
Citation (search report)
- [YA] GB 2297339 A 19960731 - PACKMAN RONALD KEITH [GB]
- [DYA] DE 19534677 A1 19960411 - REIDICK HUBERT [DE]
- [A] DE 3823874 C1 19891116
- [A] WO 8806929 A1 19880922 - RENOVADAN SYSTEM TRANSPORT AS [DK]
- [A] PATENT ABSTRACTS OF JAPAN vol. 018, no. 601 (C - 1274) 16 November 1994 (1994-11-16)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0936316 A2 19990818; EP 0936316 A3 20000202; DE 19806340 A1 19990826; DE 19806340 C2 20000831
DOCDB simple family (application)
EP 99250043 A 19990212; DE 19806340 A 19980212