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
|
