Whilst the bitumen used for asphalt paving provides a smooth service when it is first applied, you still must make repairs from time to time. After all, no one likes to hit a pothole as this can throw a car out of alignment or cause a tyre to blow on some occasions.
Therefore, when you need to have bitumen repairs made, you want to work with a company that specialises in this type of work. Choose a contractor that will do any type of assignment, large or small.
Overlap Fixes and Cut Out Work
Two of the typical pothole repairs are represented by overlap fixes or cut out work. Overlap repairs are employed when the current bitumen has thinned and therefore looks worn. Cut out repairs are required when the bitumen is 20 millimetres or more in thickness and can be cut out to finish level.
Besides repairing potholes, specialists in this type of work can also take care of kerb repairs in Perth. They can also be requisitioned to add speed humps in accordance to a customer’s measurements and requirements. A speed hump, when repaired, can be laid on asphalt or concrete.
Some of the Provided Services
When you work with a bitumen expert, you can have ramps for wheelchairs or forklifts added as well. This type of company also offers driveway repairs, car park maintenance, asphalt crack sealing, and soakwell repair and installation.
Count on this type of provider to also offer line marking and island modification. In the bitumen industry, asphalt and bitumen are terms that are used interchangeably. Bitumen itself is a dark-coloured and amorphous material that can be used in the form of natural bitumen or rock asphalt.
A Worldwide Paving Substance
Currently, most motorways are paved with the material across the world. Therefore, this type of paving product accounts for the use of at least 700 million tonnes annually. Bituminous substances are materials in which bitumen exists or from which it can be extracted. Most of these substances are made up of tars or bitumens.
In nature, this type of paving surface originates in one of various forms. A pavement containing bitumen is different than one that is made of tar as it naturally occurs whilst tar is derived from coal. Bitumen is petroleum-processed whilst tar is derived from the carbonisation of coal. Appearance-wise, bitumen is sticky, black, and viscous whilst tar is simply a sticky and black liquid.
Whilst bitumen is primarily used for road construction work, tar is used for road work as well as added to dyes for fabrics. Bitumen is non-carcinogenic whilst tar has proven to have cancer-causing qualities. Therefore, bitumen is a binder-type product that is made from refined crude oil products. Asphalt bitumen is employed in road construction as it is easy to make, non-toxic, and reusable.
When crude oil is refined, it is done through a process of distillation. This process heats up oil in a large tank and collects vapours that are created at different temperatures. The oil holds a high concentration of hydrocarbons that are combustible. Therefore, when crude oil is refined, it is used for petrol. Once the petrol or motor oil has been refined, bitumen or a tar-like mixture is left.