Q. How long should I wait before driving on a newly paved surface?
A. For a newly paved roadway, asphalt can be driven on as soon as the rolling is completed. However, for parking areas we recommend waiting 12 – 24 hours for the asphalt to cool completely before driving on it.
Q. Can you pave over concrete?
A. Yes, it is possible to pave over concrete, however reflective cracking may occur as a result.
Q. Why should I choose asphalt paving over other methods?
A. Asphalt is a petroleum-based product used for driveways, roads, cart/walking paths and any project that requires a smooth surface for foot traffic or motorized vehicles. Asphalt is flexible and gives during the harsh weather conditions experienced in our area. It is easily and inexpensively maintained and is aesthetically pleasing.
Q. What are the major contributors to pavement deterioration?
A. The deterioration of your pavement surface may occur due to several reasons. The main cause is inadequate thickness of your pavement surface. Other factors include lack of maintenance, oil and gasoline spots from automobiles, or a weak and unstable sub-base.
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Q. What determines the price of asphalt at any given point in time?
A. The price of asphalt is determined by the cost of crude oil at any given point in time.
Q. When is the best time to perform asphalt patchwork?
A. All seasons are suitable for asphalt patchwork, as long as no rain is forecasted.
Q. What causes potholes to form?
A. Possible causes of potholes include asphalt that was too thin, base failure under heavy loads or poor drainage that weakens the sub-grade and base. Poor quality (segregation in the asphalt, poor compaction, or asphalt that was burnt or did not have enough oil mixed into it) may be a contributing factor.
Q. What are the different kinds of patch repairs?
A. There are two main types of patch repairs procedures that will provide a suitable fix to most asphalt related issues, full-depth patching and surface patching. Full-depth patching involves the removal of the entire layer of pavement surface down to or including the sub-base, depending on the condition of the stone base. New sub-base is then installed, a tack coat is applied and new asphalt pavement is back-filled into the patch area. Surface patching is a more temporary fix and should only be considered for a surface that is in relatively good condition. This process does not involve the excavation of the existing surface or sub-base. The asphalt is simply layered over the existing surface and feathered to match the in-place grade. In some cases, the surface is milled which eliminates the need to feather-edge the patch.