Garden Route Mall - Reconstruction of existing main service roads

Описание к видео Garden Route Mall - Reconstruction of existing main service roads

Bitumen road surfaces which have reached the end of their life cycle and are being replaced with concrete panel roads.

This requires lifting 30mm of asphalt and 150mm of base course. Subsequently, if required, the existing subbase has to be lifted and re-worked with CBR greater than 45, compacted to 95% Mod AASHTO density, max size 63 mm and PI less than 10.

Subsequently, 180mm of micro fibre reinforced concrete is placed with a roller brush finish. A total of 3450m3 of concrete is to be placed during the 6 month project duration.

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