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Yes. We need to apply tack coat to the substrate.
Yes we must apply Tact Coat other wise how joint will come goodbetween concrete and asphalt
With tact coat is better because this will serve a good contact between asphalt and concrete and most important we have to consider the duration of the pavement. Without tact it is just fine but there will be no guarantee of life span.
Tack coat/prime coat @ 0.60Kg/Sqm is must
yes,so that it will contact properly and become strong
Yes we need a tact coat first. if we do not tact coat then concrete do not catch the asphalt so we fist tact the tact coat