Benefits of Asphalt Seal Coating:
Paving Contractors San Antonio TX's asphalt seal coating is designed to protect asphalt pavements from the damaging effects of the environment, including moisture and ultraviolet oxidation. Protecting parking lots and pavement with seal coating has basically the same effect as using sun block on your skin or varnish on wood. Asphalt seal coating slows the destructive effects of our extreme southwestern climate. Asphalt seal coating also minimizes raveling (the loss of aggregate) and fills minor voids in the pavement surface. Other benefits include creating a uniform color and appearance for all paved asphalt surfaces and increasing the visibility of curbing. Asphalt seal coating and re-striping of parking spaces and crosswalks improve traffic flow and enhance public safety.
Superior Protection with Sun Guard Pavement Sealer:
Paving Contractors San Antonio TX is the exclusive manufacturer of Sun Guard pavement sealer, an asphalt-based material that provides superior protection from sun and weather damage. Our manufacturing facilities allow us to produce formulas specifically designed to meet individual customer needs. For additional application longevity, we recommend applying two coats of Sun Guard pavement sealer. Since the initial asphalt surface preparation and edge work make up the majority of the cost of the first application, adding a second layer is economical and increases overall durability.
Frequency of Asphalt Seal Coating:
To reduce long-term maintenance expenses, industry experts recommend that asphalt be seal coated every two to five years, depending on traffic and overall condition. Asphalt pavements that exhibit extensive cracking, base failure, or severe surface raveling will not significantly benefit from seal coating. Rather, cracked pavements need to be repaired to prevent the complete break down of the asphalt. Also, seal coat tends not to adhere well to areas saturated with oil, so such areas must be treated with an oil spot primer to aid adhesion. Sealer can be applied by either squeegee or spray methods. The spray method is recommended for smooth pavement, whereas rough, porous surfaces are better serviced by the squeegee method with its thicker application. Normal curing time is 24 hours for moderate temperature and humidity conditions.
