Asphalt-based scales are important for accurately measuring the ingredients needed to produce asphalt. They usually consist of several scales, one for each ingredient such as stone, sand, asphalt and water.

Each scale must be precisely calibrated and maintained to ensure measurement accuracy and asphalt quality. In the asphalt production process, these scales are connected to a computer that controls and monitors the process of dosing the ingredients and mixing the asphalt.

It is important to regularly service and maintain asphalt scales to ensure accurate measurements over a long period of time. It is also important to protect scales from environmental influences, such as vibration, humidity and temperature, to ensure their durability and reliability.