Language selection

Search

Content page

From [Institution name]

Test results for the product
Property Unit Requirement Result
Compressive strength (initial) kPa ≥ 150 311.8
Dynamic impact resistance (mean failure energy) J ≥ 2.45 5.6
Creep resistance (residual thickness at 25 years/10°C) % ≥ 40% at 25 years/10°C 88.5
Cold bending at –30°C N/A No visible crack No visible crack
Tensile strength at yield kN/m ≥ 8 MD Footnote (1) 12.9, XD Footnote (1) 9.4
elongation at break % ≥ 25 MD 42.9, XD 41.4
anisotropy ratio ≥ 0.5 1.37
Heat aging for 8 weeks dimensional change % ≤ 1 MD –1.0, XD –0.7
weight change ≤ –0.1 0.5 Footnote (2)
residual compression strength ≥ 80 of initial 109
creep resistance after heat aging (residual thickness at 25 years/10°C) % ≥ 40% at 25 years/10°C 89.8
Resistance to alkaline environment appearance N/A No visible crack No visible crack
residual compression strength % ≥ 80% of initial 110.1
cold bending at –30°C N/A No cracks at room temperature No visible crack
Geometrical properties orientation of dimples Report value Square MD/XD
number of dimples per unit area Dimples/m2 Report value 1 271
overall thickness mm Report value 8.64
sheet thickness Report value 0.86
hollow core thickness ≥ 5 7.78
Anchorage performance kN/anchor Report value 0.69