Asphalt is a construction material that needs to be tested for quality. Many tests ensure the asphalt is up to standards, from proportions to viscosity. Sensor-based in-line viscosity measurement allows producers to use data directly in the blending control systems to maintain consistent product quality. It reduces waste and increases production efficiency.
Look for Customer Reviews
Asphalt is a complex material that requires regular testing and inspection to ensure the mix meets all its specifications. It is critical to ensure that the finished product will be effective once it’s in place. Various test methods evaluate asphalt supply near me, including penetration, softening point, and ductility tests. These tests are standardized and are an excellent way to compare the quality of different asphalt mixtures.
One of the best ways to improve a plant’s testing and inspection process is by using real-time technology that can measure viscosity. It allows producers to adjust production processes based on results and automate corrective actions, making the process more efficient. It also helps to eliminate the need for manual sampling, which can be difficult during a busy paving season.
Look for Certifications
Asphalt is a mixture of crushed stone, gravel, sand, and bitumen, a sticky byproduct of petroleum. It is a vital part of many construction projects and needs to be tested for quality assurance. Some state departments of transportation even require that contractors have certified asphalt technicians. Achieving certification involves passing a series of modules and a presentation with an open-book exam. The exams have to be passed with an 80% or higher. Candidates should have work and educational experiences (self-study, correspondence courses, workshops, field assignments, etc.) that provide knowledge comparable to what would be taught in construction or civil engineering technology courses or an Associate Degree program closely related to those fields combined with internships.
Raw material and process manufacturing fluctuations mean that periodic laboratory testing may not represent the asphalt being produced. In-line viscosity monitoring allows for adjustments and corrective actions to be automated so that production efficiency can be maintained and consistent asphalt quality is achieved.
Look for Testimonials
Asphalt is a famous road choice because it is less expensive than concrete. It also lasts longer and handles more traffic than many other materials. However, many factors affect the quality of asphalt, including the mix design and the density. You must perform various tests and measurements to ensure the asphalt is of high quality. One important test is the Marshall stability test. This test determines how well the asphalt will hold up to load. It is important because a weak road can lead to rutting and other problems.
Another critical test is the nuclear density gauge. This test measures the density of the asphalt, which is a critical factor in determining how potent an asphalt mixture will be. It is important because a low density can lead to a weak road that will not withstand the weight of traffic and vehicles. Automated in-line viscosity management can help ensure that the asphalt has a consistent viscosity throughout production, transportation, and application. It can reduce the number of reworks caused by inconsistent asphalt supply.
Look for Experience
Asphalt is a construction material made from crushed stone, gravel, sand, and bitumen (a sticky byproduct of petroleum). Plant managers want to know your level of experience working with these types of materials. They also want to see your knowledge of the latest practices and technologies in the industry. For example, the managers will ask if you know about asphalt recycling. It involves using recycled asphalt to repair and maintain existing road surfaces, which reduces the need for new materials and energy consumption. You should also know about the latest developments in asphalt binders, such as balanced mix design. This innovative process relates laboratory mixture design to actual field performance. Liquid providers should also have logistics capabilities to even out the flow of asphalt from refineries to meet demand during peak paving seasons. In-line viscosity measurements will enable them to identify quality issues and implement automated corrective actions. It will improve production efficiency and increase quality.