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Types of Micro Surfacing

Posted By : Admin
Date : 2019-08-10
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The type of microsurfacing that can be used for each of the application, quantity of microsurfacing mix and the residual binder content in each type is provided on below table:

 

Items Type II (4 to 6 mm)** Type III (6 to 8 mm)**
Application For roads in urban and rural areas, residential streets, as preventive andrenewal treatment. (<1500 CVPD) For primary and inter-state routes, highways and runways to give maximum skid resistance, preventive and renewal treatment (1500 to 4500 CVPD)
Quantity of Mix* (kg/m2) 8.4 to 10.8 11.1 to 16.3
Residual Binder (% by weight of dry aggregate) 6.5 to 10.5 5.5 to 10.5

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