... Zinc coat:40-290g/m 4.Surface:galvanized,PVC Heavy hexagonal wire mesh1.mesh opening:60mm*80m, 80mm*100mm,100mm*120mm ... hexagonal mesh, also called big type hexagonal mesh. Enjoys wide applications. Heavy type hexagonal wire mesh can be made into gabion boxes used in control and ... or guiding bank, proventing of rock breaking, water and soil protection, bridge protection, strengthening structure of soil ...