Ensuring the durability and performance of pavement starts in the lab. Testing bituminous materials—like asphalt cement, cutbacks, and emulsions—is critical to verify that the mix can withstand traffic loads and environmental stress.
Below is a breakdown of the core ASTM standards used to evaluate the physical and chemical properties of these materials.
This test measures the consistency of a bituminous material by determining the distance a standard needle penetrates a sample under specific conditions of temperature, load, and time. It is the primary way to grade asphalt binders by “hardness.”
Ductility measures the distance a standard briquette of asphalt will stretch before breaking when pulled apart at a specific speed and temperature. This indicates the material’s ability to undergo deformation without cracking.
This test determines the degree of solubility of asphalt materials in trichloroethylene. It is used to calculate the active binder content and ensure the material is free from mineral matter or other insoluble contaminants.
Specific to asphalt emulsions, this test quantifies the amount of asphalt remaining after the water has been removed. It ensures the emulsion meets the required concentration for the intended application.
Used primarily for cutback asphaltic products, this procedure measures the amount of volatile “cutters” (like kerosene or naphtha) that evaporate, leaving behind the asphalt residue.
This test determines the weight loss of a sample when heated. In the context of coatings and binders, it helps quantify the volatile organic compound (VOC) content and the stability of the mix under high temperatures.
This test evaluates the drying, curing, or film formation of organic coatings at room temperature. For asphalt-based coatings or sealants, this determines when a surface can be reopened to traffic or receive a second coat.
In a high-stakes construction environment, the quality of your materials determines the longevity of your project. Here is why industry leaders trust our laboratory:
We strictly adhere to ASTM D5, D113, and D2042 standards, providing you with data that is legally defensible and technically sound.
By identifying impurities or volatility issues early, we help you avoid the massive costs of premature pavement failure and reconstruction.
We understand that project timelines are tight. Our lab is optimized for efficiency, ensuring you get your results—from Drying Time (ASTM D1640) to Residue Analysis—exactly when you need them.
We don’t just provide numbers. Our team helps you interpret the data to optimize your mix design for specific environmental conditions and traffic loads.
Pavement durability starts in the lab. Testing bituminous materials like asphalt cement and emulsions is critical to ensuring your mix survives heavy traffic and environmental stress. Our certified team uses core ASTM standards to verify your material’s performance and prevent costly failures. Partner with us for the technical certainty your project demands.
