Features:1) Two-direction geosynthetical stretching grille 2) Macromolecule extrusion, longitude and latitude stretching products 3) With strong intensity in both longitude and latitude, its structure can supply linking coefficient and it has been used for perpetual loading road base suitable for strengthening road and railway baseApplications:1) Suitable for strengthening road and railway base. Improve loading of road and railway base, extend usage validity. Prevent surface of road and railway from breaking. Reduce maintaining charges. Shorten construction time. 2) Increases loading capacity of base. Prevents land soil from sinking. Beautifies land, convenient construction, saves time and labor3) Suitable for second strengthening after using one-direction geosynthetic stretching grille to strengthen. Further strengthens land slope, prevents land soil from flowing away, affects traffic. Makes grass growing in turn, beautifies environment and reduces pollution4) Suitable for protecting slope of road and highway. Prevents stone from sliding. Keeps road and railway normal traffic5) Suitable for strengthening road, railway and bridge hole. Prevents bridge hole from breaking and reduces maintaining charges. Shortens thickness of surface, saves cost.6) Used for filtering and protecting