PBM CB 05 is a grass paver cast in precast concrete, supplied in cement grey. The open-cell concrete grid that allows turf or ground cover to grow through the unit delivers permeable concrete paver providing structural support for occasional vehicle and pedestrian traffic while maintaining vegetative coverage and surface infiltration. Stated specifications include nominal dimensions 400 x 267 x 80 mm, face open area 30%. Intended for fire-engine access routes, overflow car parks, driveways, garden paths and turf-led landscape paving. Lay on a compacted free-draining sub-base; cells back-filled with topsoil​/​sand and seeded or sodded. Available in Malaysia via PBM (Premier Building Material Sdn Bhd).