Forum Topic

For Vanessa and anyone else interested in the new method of Micro Asphalt Surfacing, here is the reasoning to Hounslow Council beginning to use this on our local roads.Micro-Surfacing is a product of innovation. Micro-Surfacing treatment provides sealing and texturing of the carriageway. Micro-Surfacing may be used to correct the profile of a carriageway and to provide adequate frictional properties to the polished pavement that may be structurally sound. Micro-surfacing mixtures are produced using tough aggregates in terms of hardness and resistance to polishing. The gradation of the Micro-Surfacing mixtures is also carefully selected to optimise the texture of the carriageway surface. This type of treatment, applied correctly on suitable carriageways, has significant benefits over ‘’traditional’’ road surface repair techniques as it provides a sustainable solution. There is significant energy savings, no need to remove existing surface material and the Micro-Surfacing material is mixed at a much lower temperature than conventional asphalt mixes.In addition there is also considerably less road haulage required, due to not having to take away the old surface material and the reduced quantities of new bitumen and new aggregate. The above combines to give a significant reduction in carbon emissions and help ensure sustainability of highway maintenance operations. There is also a reduced noise level when laying the surface.Micro-Surfacing is low-cost preventive maintenance treatments that retards deterioration of the carriageway, improves the quality of the wearing course (ride quality), extends life of the asset but also costs only 20-25% of traditional resurfacing.Of course the fact that Robin jumped in so quickly to support Vanessa despite not even living anywhere near Isleworth confirms my belief that the original posting was purely a poor attempt to score political points and though I have asked twice where the other roads are she refers to the silence is now deafening.

Paul Fisher ● 6089d