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1. (WO2018042011) PAVING BOND STRUCTURE

Pub. No.:    WO/2018/042011    International Application No.:    PCT/EP2017/072002
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Sat Sep 02 01:59:59 CEST 2017
IPC: E01C 5/00
E01C 5/02
E01C 5/06
Applicants: ZARMUTEC GMBH & CO. KG
Inventors: ZARMUTEK, Dirk
Title: PAVING BOND STRUCTURE
Abstract:
Paving bond structure (10) having a paving layer (12) which is arranged on a bedding layer (11) and which is made up of individual paving stones (13) which are arranged adjacently to one another in a common paving plane, wherein the bedding layer (11) comprises a bedding material which has at least in part a defined granulation, wherein the paving stones (13) are provided, at least on an underside (15) of a stone body (14) that faces the bedding layer (11), with a surface structure (23) having a roughness depth tailored to the granulation of the bedding material in such a way that the bedding material has at least in part material grains with a grain size such that the material grains penetrate at least in part into surface depressions (25) of the surface structure (23) of the paving stones (13), wherein a preferably textile fabric (19) which transmits tensile stresses is arranged in a boundary layer formed between the underside (15) of the paving stones (13) and the bedding layer (11) in such a way that surface tips (24) of the surface structure (23) of the paving stones (13) and/or material grains of the bedding layer (11) penetrate through the fabric (19) in penetration regions and interlocking occurs between the surface structure (23) of the paving stones (13) and the bedding layer (11).