The pcc kerbs illustrated on this web page are produced to prescribed dimensions. The bigger kerbs are approx. 125x255mm or 155x305mm, when the smaller models, are approx 125x155mm or 150x150mm. Median Kerbing: If barrier kerbs are used for median delineation, an offset of no less than 0.3m (0.6m preferable) should https://vivconstruct.com