We have prepared a step-by-step overview of what an asphalt road building Plano TX process looks like — from selective demolition and dirt work near me all the way to a smooth, new road.
Step 1: Selective Demolition and Removal
The first step in the road building Plano TX process is to remove the existing surface, whether it is asphalt, concrete, or pavers. Selective demolition and road removal are completed using heavy machinery, front loaders, and large dump trucks. During the selective demolition, process debris is removed too.
Step 2: Grading and Sloping
Asphalt professionals use modern technologies to prepare the surface for appropriate water drainage. Using laser-guided transits and automatic motor graders, the road building team also makes sure that water will run off appropriately. Proper water drainage is an essential step of dirt work near me because water is a major cause of damage, including potholes, cracks, and heaving.
Step 3: Prepare the Sub Base
The process of road building Plano TX is then followed by another important step of dirt work near me, which is preparing the sub base. The sub-base provides a stable surface and foundation to support new pavement.
Step 4: Proof Roll, Undercutting and Sub Base Preparation
Once the sub base is fully graded and compacted, the road building Plano TX contractor might perform another step, called a proof roll, to ensure the underlying surface is strong and ready to further asphalt road building Plano TX. They usually have a quad-axle dump truck, loaded with heavyweights, driving row by row over the entire surface of the future road. If the gravel flexes more than an inch under the weight of the truck, it is a sign that the base is not properly supported. The necessary repairs are then performed to support the sub base. Undercutting involves digging down below the surface 2 or 3 feet and replacing the underlying soft clay or soil with a stronger aggregate material.
Step 5: Binder and Surface Installation
Once the sub base is ready, it is time to add the binder. The binder layer is a large aggregate mixed with oil, which makes it a strong and durable material.
Step 6: Installing New Asphalt Road
Once all the preparatory steps are finished, the top layer of fresh asphalt material is installed to provide a clean, smooth road. Surface asphalt consists of small aggregate, sand, and oil.
If you are looking for a dirt work contractor, don’t hesitate to contact ARR Contractors today!
