The decision to select asphalt pavement for parking lots, streets, highways and driveways is a sound one. Asphalt pavement is economical and fast to install and repair, but it is also surprisingly durable and attractive. However, asphalt pavement will not last forever. Corrosive chemicals, salt, automotive fluids and the sun’s rays can all contribute to the deterioration of asphalt pavement. If you want to slow the rate at which your pavement deteriorates, the best thing you can do is to ensure that your sealcoating is maintained properly. Sealcoating is not a permanent coating; fresh sealant will need to be applied periodically. Your contractor can tell you how often your particular pavement will require new sealcoating. However, it is equally important that your contractor uses the appropriate ingredients that are essential to a long-lasting, attractive sealcoating job.
Seal Coating: Proper Mix – Choose a Quality Sealant
Several manufacturers produce a wide range of sealants so that the correct sealant can be chosen for different needs. High-quality sealants may cost a little more, but they last longer and look better. A top-notch sealant might not be necessary if you are sealcoating a small expanse of pavement that is only used by a few pedestrians every week. However, if you are sealcoating a parking lot or the streets in a gated community, you should invest in a quality sealant. You will receive a better return on your money and the job will also be more visually appealing.
Seal Coating: Proper Mix – Make Sure Your Contractor Includes Sand in the Mix
Some people think that the addition of sand is merely an attempt to make the sealant cover more pavement, but that is simply not true. The sand is essential for a variety of reasons. It helps achieve a smoother finish, enhances traction and improves the durability of the sealcoating. However, the contractor must use the right amount of sand to make sure that the sealcoating has the proper consistency. In addition, he must choose sand with grains that are neither too fine nor too coarse.
Seal Coating: Proper Mix – Ask Your Contractor Whether Your Job Requires Additives
Sealcoating professionals can use additives for a variety of purposes. For example, additives can help ensure that the sand is distributed evenly throughout the sealant and held in suspension throughout the curing process. If the temperature of the pavement is extremely hot or nearing the minimum temperature for sealcoating, an additive can help counteract the problems presented by the temperature. Additives can be used if the relative humidity is high enough that the curing process would be adversely affected. Pavement that is in heavy shade may require the use of additives to expedite the curing of the sealcoating. Additives add little to the cost of the job, but they can make a world of difference in the durability and appearance of the sealcoating.
Is Mixing Sealant an Art or a Science?
Getting the correct sealcoating mix requires knowledge, skill, training, experience and instinct. Manufacturers issue recommendations, but these guidelines are very broad and do not cover every contingency. There is no substitute for experience when it comes to mixing sealants; the best mix can vary from job to job or from season to season.
LDC Paving is an asphalt paving company in Houston, TX and has the expertise to ensure that your next sealcoating job is of the best quality. We are a full-service paving contractor providing our services to municipalities, subdivisions, retailers, apartment complexes, restaurants, shopping centers, office parks and hotels in and around the Houston metropolitan area. We deliver exceptional work and superior customer service at affordable prices. Our services include asphalt repair, parking lot striping, asphalt paving and overlays, pavement marking and concrete repairs. We also install concrete ramps, concrete curbing, concrete driveways, concrete sidewalks and parking lots as well as traffic signs, speed bumps, wheel stops and bollard posts. If you have more questions about Seal Coating: Proper Mix, or would like a free, no-obligation quote, fill out our online form or call (832) 640-7296.
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