Technical Details:

  • Height: 60 mm
  • Width: 162mm
  • Length: 197 mm
  • Weight: 4.2 Kg
  • The average crushing strength of 16 paving blocks shall not be less than 49 N/mm2 and the crushing strength of any individual block shall not be less than 40 N/mm2.
  • The average water absorption of the sample shall not exceed 5{02bea6732de0a86605c5325a2ae521383f428bce08530748b43c5c2a4452cae8}, and no individual block shall have water absorption greater than 5.5{02bea6732de0a86605c5325a2ae521383f428bce08530748b43c5c2a4452cae8}
  • The actual size of delivered paving blocks shall not deviate from the work size by more the following tolerances length +/- 2mm Width +/- 2 mm Thickness +/- 3mm