When it comes to paving a driveway the two most common materials to use are concrete or asphalt. Much to the liking of the Asphalt Industries asphalt is the preferred material among homeowners for many reasons. Both concrete and asphalt are durable materials with positive and negative attributes, with the common denominator being proper installation and maintenance.
Some things to consider about asphalt when having a Residential Asphalt Paving Contractor install an asphalt driveway include:
* The Need to Seal -; Since asphalt is a petroleum-based material it is extremely elastic and runny when it is being installed. Over the course of four or five years, the oil in the asphalt begins to oxidize, releasing moisture and therefore, its elasticity. Within a few months, the rich black color fades to a dull gray, which is why applying a sealant at about 8 months are advised. After the initial sealing, it is recommended to reseal the driveway every four or five years.
* Longevity -; A properly installed and maintained asphalt driveway should last 25 to 30 years. Without proper maintenance, elements like heat, cold, ultraviolet rays, snow, and rain, can quickly deteriorate an asphalt driveway. These conditions all lead to a degradation of the binding agents within the asphalt causing breaks, cracks, and holes. Proper maintenance includes regular sealing, filling and patching cracks and holes, and occasional overlays of asphalt.
* Crack Repair -; In areas where winter tends to be harsh, the freeze-thaw cycle is detrimental to an already weakened asphalt driveway. Cracks will first start at the seams or along the edges and as water penetrates and freezes it forces expansion, which in turn widens the cracks. If not repaired they eventually become potholes. Cracks can be filled, but potholes must be patched, making filling more cost-effective in the long-term.
* Overlays -; Overlays are necessary for asphalt driveways even if proper maintenance has been performed. Overlays are new top layers of asphalt varying from 1-1/2 to 2-inches in thickness. The thickness is determined by the overall state of the asphalt -; the worse the condition, the thicker the overlay.
An asphalt driveway installed by a Residential Asphalt Paving Contractor is a significant, but certainly worthwhile, investment. Asphalt driveways are less expensive to install, they hide stains easily, and most minor repairs are easily handled by the homeowner. The addition of a driveway is also an investment in your home’s equity. Visit Website Domain to know more.
