Reference Specifications for Civil Engineering Work 2001


Table 8.1 – Reinstatement of concrete pavement



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Table 8.1 – Reinstatement of concrete pavement

Location

Concrete type

Steel reinforcement

Thickness

Road carriageways

Grade N32 minimum

Steel reinforcement as required by design, provide 500 mm long (full length) Y20 dowels spaced at 400 mm centres

Match adjacent concrete

Reinforced concrete footpaths

Grade N25

F72 mesh placed centrally, 300 mm long (full length) R12 dowels spaced at 400 mm centres

100 mm or the adjacent concrete thickness, whichever is greater

Unreinforced concrete footpaths

Grade N25

Not required

100 mm or the adjacent concrete thickness, whichever is greater

Reinforced concrete bikepaths

Grade N25

F72 mesh placed centrally, 300 mm long (full length) R12 dowels spaced at 300 mm centres

125 mm or the adjacent concrete thickness, whichever is greater

Unreinforced concrete bikepaths

Grade N25

Not required

100 mm or the adjacent concrete thickness, whichever is greater

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