EP 0864693 A2 19980916 - Soil profile for sport pitches
Title (en)
Soil profile for sport pitches
Title (de)
Bodenaufbau für Sportplätze
Title (fr)
Couches de sol pour terrains de sport
Publication
Application
Priority
NL 1005481 A 19970310
Abstract (en)
The invention relates to a ground surface for a sports pitch for arranging on a base, comprising a top layer and at least one intermediate layer arranged between the base and the top layer, wherein the intermediate layer comprises fired clay granules. With such clay granules, which are also known under the name Argex, a considerable weight saving is obtained, while further good properties for the water management are retained. The clay granules moreover provide a certain measure of mechanical stabilization and a reduction in the height of the whole ground surface is obtained.
IPC 1-7
IPC 8 full level
E01C 13/06 (2006.01)
CPC (source: EP)
E01C 13/06 (2013.01)
Designated contracting state (EPC)
BE DE DK ES FR GB GR IT NL PT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 98200756 A 19980310