With the wide choices of materials you can use to pave surfaces, you need to ensure you select one that will serve you optimally. Asphaltic material is limited to color but its jet-black appearance is quite appealing to the eyes. With asphalt paving Los Angeles contractors, they will help you install pavements that are long lasting and easy to maintain. One thing with this material is that it offers easy serviceability and is flexible.
In most cases, what you see on pavements may not be necessarily be what you get. This implies that just because the driveways are looking smooth does not mean they are in good condition. The thickness as well as compaction of pavements alongside the material used in construction will define the quality of your paving structures.
In laying down the blacktop, you should use a thickness of about 2 inches consisting of hot mix asphaltic material. The compacted thickness layer of aggregates should ideally be about three times the thickness of the hot asphaltic mix. Before you settle on the right contractor to handle your project, ensure a quotation of thickness of both aggregate and blacktop is provided.
Different contractors may use different thicknesses, and this is one aspect you should be keen on. Since the contractors want to save on cost, they might want to install thicknesses that do not meet the required standards or weight of loads. The cost of installing your driveways should mainly be derived from the thickness of sub base aggregate material and pavement.
To eliminate confusion and possibility of disputes, emphasize on getting quotation of the compacted thickness as well as the blacktop thickness. To ensure you have a durable parking lot and driveway, you can use a 2-inch hot mixture of asphaltic base course, which is then followed by about one and a half surface course. Another important thing is the drainage pitch. Because water will run on pavements, it is good that it is kept away from the surfaces and buildings.
If you allow water to remain on pavements, it may seep down and create problems. The pavements need to have a crown to edge sloping layout, which is about a quarter of an inch for every foot. The slope will ensure any water collecting on driveways is drained to the sides where it is again directed to drainage systems. For every 100 feet of driveways, it is recommended that you have an 18-inch fall.
On the sub base, use the correct thickness of crushed granular stones. The aggregate material will form a layer, which will support blacktop and the weight of vehicles. A thickness of about 6 to 8 inches may be required for driveways. In order to allow proper drainage, the re-grading and widening of driveways is emphasized while at the same time ensuring a crown to edge slope is provided.
Class 2 mix is designed for roads and parking lot spaces where considerable strength is needed. The local condition of the areas will also determine how the hot mix material is prepared. Different climates can dictate how the asphaltic cement is prepared. Contractors have knowledge on this aspect and will ensure they use the right hot mix asphaltic material.
You can visit www.asphaltsocal.com for more helpful information about What To Expect From Asphalt Paving Los Angeles Contractors.
Author: Linda RuizThis author has published 74 articles so far.