Perhaps the most durable paving surface in use today is asphalt. Its popularity on sidewalks and highways shows just how strong and long-lasting it is. But this requires proper paving techniques and design. Parking lot managers should ask an Asphalt repair professional Long Island region about how to improve your parking lot with Long Island asphalt.
Larger lots which experience high volumes of traffic need to be able to sustain the weight of thousands of parked and moving vehicles. The paved surface should thus be highly resilient, and asphalt is usually selected. If it's laid badly, however, it does not have the same reliable nature.
The key concept involved in using it is that it should be supported by layers of other material underneath it. These secondary layers are obligatory, because the asphalt itself is not structurally strong enough to remain intact under the weight of the traffic. Without these supporting layers, or courses, the surface will fracture and deteriorate.
This substructure is, in turn, composed of different layers of aggregate, or crushed stone. There may be up to three such layers, or courses, depending on what the application of the paving is. The largest particles are placed in the lowest course, and they become progressively smaller as the courses ascend. The top layer is the paved surface itself.
These layers have technical names, too. The surface course is the actual paved surface. Beneath it is the binder course, directly below, and then the sub-base, and the base. Some applications only make use of the top two.
It is therefore not advisable for the layperson or homeowner to try to design their own asphalt paving, since they may not realize that they need more courses, or they may not be aware of what to use in each course. It is better to get the advice of a paving company, to ensure that the paving lasts as long as it should.
Larger lots which experience high volumes of traffic need to be able to sustain the weight of thousands of parked and moving vehicles. The paved surface should thus be highly resilient, and asphalt is usually selected. If it's laid badly, however, it does not have the same reliable nature.
The key concept involved in using it is that it should be supported by layers of other material underneath it. These secondary layers are obligatory, because the asphalt itself is not structurally strong enough to remain intact under the weight of the traffic. Without these supporting layers, or courses, the surface will fracture and deteriorate.
This substructure is, in turn, composed of different layers of aggregate, or crushed stone. There may be up to three such layers, or courses, depending on what the application of the paving is. The largest particles are placed in the lowest course, and they become progressively smaller as the courses ascend. The top layer is the paved surface itself.
These layers have technical names, too. The surface course is the actual paved surface. Beneath it is the binder course, directly below, and then the sub-base, and the base. Some applications only make use of the top two.
It is therefore not advisable for the layperson or homeowner to try to design their own asphalt paving, since they may not realize that they need more courses, or they may not be aware of what to use in each course. It is better to get the advice of a paving company, to ensure that the paving lasts as long as it should.
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Find a summary of the benefits you get when you hire an asphalt repair specialist Long Island area at http://www.mplinestriping.com right now.
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