Geolattice with fitration layer, for use in building projects, e.g. to pre-pave and stabilize foundation soil, is obtained by hooking together coarse lattice rods and fine-mesh permeable membranes

摘要

A geolattice with a filtering layer, obtained by hooking together a coarse lattice of sealing strips or rods and having intermittently located lattice meshes and completely interwoven lattice rods, includes thin, fine-mesh permeable membranes (51), formed simultaneously with hooking of the lattice rods (5) by synchronous hooking into each lattice mesh (5A) on both sides of the lattice rods.