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KERBSTECHNICAL SPECIFICATION
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Attribute Properties Test Method +
Standards of Compliance
Dimension and Maximum Tolerances
Length ± 3 mmWidth ± 3 mmThickness ± 3 mm
BS 7263: Part 1BS EN 1340: 2003
Transverse strength BS 7263: Part 1: 1994
Water absorption
When tested in accordance with BS 7263: Part 1, the average water absorption shall not be more than 3.0 %.
The mean water absorption shall not be more than 6 % by mass when tested in accordance with BS EN 1340: 2003.
BS 7263: Part 1: 1994ADM-ADQCC Specification
BS EN 1340: 2003
Table 6, BS 7263: Part 1
Flexural strength or Bending strength
The characteristic bending strength shall not be less than 3.5 MPa and minimum bending strength shall not be less than 2.8 MPa.
BS EN 1340: 2003
Flexural strength or Bending strength
Average bending strength 4.2 MPaMinimum bending strength 3.4 MPa
BS 7263: Part 1: 1994ADM-ADQCC Specification
Slip/Skid Resistance Average pendulum test value ≥ 45 mm BS 7263: Part 1: 2001ADM-ADQCC Specification
Abrasion Resistance Average abrasion resistance ≤ 23 mmWide Wheel Method
BS 7263: Part 1: 2001ADM-ADQCC Specification
Compressive Strength Average compressive strength ≥ 24.5 N/mm2 BS EN 12504 - 1: 2009ADM-ADQCC Specification
