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1. (WO2017060715) A SHEET FOR USE IN GROUND WORKS

Pub. No.:    WO/2017/060715    International Application No.:    PCT/GB2016/053119
Publication Date: Fri Apr 14 01:59:59 CEST 2017 International Filing Date: Fri Oct 07 01:59:59 CEST 2016
IPC: E02D 31/02
E02D 17/20
E01C 9/00
Applicants: DYER, Timothy
Inventors: DYER, Timothy
Title: A SHEET FOR USE IN GROUND WORKS
Abstract:
A sheet for use in ground works, the sheet having an upper face with an plurality of openings therein, a lower face configured so as to permit liquid to drain through the sheet and a spacing arrangement to separate the upper face from the lower face and define a volume therebetween, where the volume is capable of receiving an infill material via the openings in the upper face. The lower face of the sheet is configured to be interengageably secured to an upper face of a similar further sheet.