Asphalt is a paving material commonly used for roads, parking lots and other public places. It’s a semi-solid substance made up of various ingredients.
At special processing plants, operators determine which type of asphalt is necessary for a particular project and measure ingredients according to climate and site conditions.
It is a paving material
Asphalt is a black, sticky substance used as the binding material in pavements. It consists of aggregate (stone), sand, bitumen and other additives.
Asphalt’s properties are due to its ability to bond with aggregate and harden when heated or cooled. Its adhesion to aggregate is caused by its polarity and presence of alcohols, carboxyls, phenolics, amines, thiols, and other functional groups.
At room temperature, asphalt is a viscous liquid or semi solid. It can also be emulsified with water and used as an application spray or pipe filling material.
Asphalt is created at temperatures ranging from 150 to 175 degrees Celsius, known as hot mix. This mixture tends to be more durable than cold mix and may include emulsions which make pouring or spreading easier. Asphalt is commonly used on highways, airport runways, and city streets and comes in either softer or harder grades depending on where it will be applied.
It is a sealer
Asphalt acts as a sealer to safeguard pavement surfaces against rain, ice and snow damage, saving money in the long run by avoiding costly repairs.
Asphalt sealers come in a variety of forms, such as coal-tar-based products or those created with an emulsion of asphalt and water. They are usually applied using pressurized spray equipment or self-propelled squeegee machines.
These coatings are typically composed of emulsified asphalt and selected mineral fillers/fibers, providing an even colored watertight seal. Furthermore, they improve surface texture, reduce weather erosion and oxidation, as well as providing a non-abrasive finish. These materials can be utilized on driveways, parking lots, and other asphalt paved areas to provide smooth non-abrasive surfaces.
It is a road surface
Asphalt is composed of aggregate (stone), sand and bitumen – a liquid petroleum byproduct. These ingredients are combined and altered in a special processing plant to produce asphalt.
This mixture is used as a road surface on streets, highways and parking lots. It’s an extremely durable material that can withstand the effects of heavy traffic and harsh weather conditions.
Utilizing the correct mix for a particular location and climate can make all the difference in quality of an asphalt road. That is why plant operators take great care to accurately measure each job to create precisely the amount of asphalt needed.
Asphalt is a thermoplastic material that softens when heated and hardens upon cooling. Within certain temperature ranges, asphalt also viscoelastic and susceptible to elastic deformation.
It is a pavement
Asphalt is a dark-colored substance created from hydrocarbons. It’s an byproduct of crude oil distillation and can be employed in numerous ways.
Asphalt pavement is an environmentally friendly paving solution used for highways, roads, parking lots, airports and other applications. It’s also versatile and durable enough to meet any requirement.
Asphalt is composed of aggregates (stone, sand, gravel and slag), fillers, additives and binder (bitumen). Once mixed together, this creates the final asphalt mix.
Before installing asphalt pavement, it is essential to prepare the ground thoroughly. This includes clearing away vegetation, excavating, compacting soil and adding base materials. Furthermore, choosing an appropriate grade for the surface is critical in order to minimize cracking.
If you are in Arizona and need an asphalt and paving company to help you contact our experts at Patterson Paving for a quote.