Precast Inter locking Concrete blocks Precast Compound wall Precast Retaining Walls Precast Inter locking Concrete blocks Precast Concrete Barriers Precast Box sections Drains and Trenches Precast underground Water tanks Wide range of applications such as temporary retaining of materials like sand and aggregates. Retaining of earth during construction. Fire blockage. Advantages: Interlinking design. Easy installation. Can be easily transferred from site to another after usage. Heavy duty application. Long life. Precast Inter locking concrete blocks – Product details Dimensions: Height (MM) Length (MM) Width (MM) 600 1500 600 800 1800 800