Asphalt repair company in Maryland
Most asphalt repair company in Maryland, primarily used for paving and road construction, asphalt has a variety of applications in roofing, sealing, coatings, adhesives and batteries.
Also known as blacktop, macadam, or tarmac, asphalt is comprised of two basic ingredients:
- Aggregates – crushed stone, gravel, and sand which make up about 95% of the asphalt mix;
- Asphalt cement – the black viscous liquid that is heated and acts as binder to hold the aggregates together
Asphalt cement is obtained during the last stages of petroleum refining. It literally comes from the bottom of the barrel and is one of the heaviest, most viscous parts of petroleum.
Advantages of asphalt:
Asphalting your driveways and parking lots increases curb appeal. It is also a good investment that will add value to your property. Compared to concrete, asphalt is smoother, exceptionally durable, environmentally friendly, recyclable, and more cost-effective to construct and maintain. Asphalt significantly reduces road noise caused by contact of tires on the pavement. Asphalt paving is ready for use once it has been compacted and cooled, unlike concrete with its lengthy curing time. Maintenance of asphalt is also quick, cost-effective, and less disruptive than with concrete paving.
Care and maintenance:
Ideally, asphalt should remain visco-elastic in all weather conditions. However, some conditions may affect the sturdiness and performance of asphalt. Among them are the following:
- Composition of the asphalt mix and the crude oil source.
- The type and amount of aggregate used.
- The presence of moisture.
- The method of road construction, temperature, and the volume of traffic.
Many asphalt surfaces soften in summer, leading to ruts or permanent deformation. Asphalt also loses its plasticity and can therefore harden and crack or crumble with age. Moisture from rain and other sources can invade and damage old asphalt. At low temperatures, asphalt becomes brittle and cracks under the stress of heavy traffic loads. This is known as thermal and fatigue cracking.
But the good news is that asphalt is easily repaired and 100% recyclable. Old asphalt can be reclaimed or incorporated into new asphalt cement. This reactivates the old asphalt, which becomes part of the glue that holds the new asphalt mix together.
For more answers to your questions regarding asphalt, contact Freedom Restoration at 410-451-7110 or click here.