| 
             | 
          
             | 
          
             Application and method  | 
          
             Estimated installed cost  | 
          
             Estimated installed cost  | 
          
               | 
        
          | 
             | 
          
             | 
          
             | 
          
             S A Rand  | 
          
             US Dollars  |  
          
             unit  | 
 
        
          | 
             | 
          
             Not trafficked  | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             Hyson Cells - Single liner  | 
          
             R75  | 
          
             to  | 
          
             R125  | 
          
             $13  | 
          
             to  | 
          
             $21  | 
          
             / m²  | 
        
          | 
             | 
          
             | 
          
             10 MPa to 20 MPa concrete in cells 75 mm to 100 mm 
            deep.  | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             Concrete slabs with rubber joints  | 
          
             R175  | 
          
             to  | 
          
             R400  | 
          
             $29  | 
          
             to  | 
          
             $67  | 
          
             / m²  | 
        
          | 
             | 
          
             | 
          
             Uses shuttering. Needs compaction  | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             Plastic liner on compacted selected 
layer  | 
          
             R85  | 
          
             | 
          
             | 
          
             $14  | 
          
             | 
          
             | 
          
             / m²  | 
        
          | 
             | 
          
             | 
          
             Needs protective layer over the top.  | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             Non woven cloth impregnated with bituminous 
            product  | 
          
             R45  | 
          
             | 
          
             | 
          
             $8  | 
          
             | 
          
             | 
          
             / m²  | 
        
          | 
             | 
          
             | 
          
             5 - 8 year life  | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             Trafficked  | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             Hyson Cells - Single liner  | 
          
             R95  | 
          
             to  | 
          
             R125  | 
          
             $16  | 
          
             to  | 
          
             $21  | 
          
             / m²  | 
        
          | 
             | 
          
             | 
          
             20 to 30 MPa concrete in Hyson Cells 100 mm to 200 mm 
            deep.  | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             
Vehicles up to 100 ton axles on CBR of 
          3-15
  | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
          
             | 
        
          | 
             | 
          
             | 
          
             150 mm Reinforced concrete with dowels  | 
          
             R200  | 
          
             to  | 
          
             R400  | 
          
             $33  | 
          
             to  | 
          
             $67  | 
          
             / m²  | 
        
          | 
             | 
          
             | 
          
             Dowels, neoprene jointing with 2 cement stabilised 
            underlying layers on CBR of 45  | 
          
             | 
          
             | 
          
             | 
          
             |