## 5 Key Things to Know About AASHTO M111.
1. What is AASHTO M111?
2. What are the specifications of AASHTO M111?
3. What are the applications of AASHTO M111?
4. What are the benefits of using AASHTO M111?
5. How can AASHTO M111 be procured?
## What is AASHTO M111?
AASHTO M111 is a standard specification published by the American Association of State Highway and Transportation Officials (AASHTO) for performance-graded asphalt binders. It provides guidelines for the testing and classification of asphalt binders based on their rheological properties.
## What are the specifications of AASHTO M111?
AASHTO M111 specifies the minimum and maximum values for properties such as penetration, softening point, ductility, and viscosity of asphalt binders. It also includes performance grade classifications based on the expected pavement temperature and traffic conditions.
## What are the applications of AASHTO M111?
AASHTO M111 is commonly used in the construction of highways, roads, and other infrastructure projects where high-quality asphalt binders are required. It is essential for ensuring the durability, flexibility, and overall performance of asphalt pavements in various climatic conditions.
## What are the benefits of using AASHTO M111?
Using AASHTO M111-compliant asphalt binders ensures that the asphalt mixture will meet the specified performance requirements, leading to longer-lasting pavements with reduced maintenance needs. Additionally, AASHTO M111 helps in improving the overall safety and smoothness of highway surfaces.
## How can AASHTO M111 be procured?
AASHTO M111 can be obtained directly from the AASHTO website or through authorized distributors and suppliers. It is important to ensure that the asphalt binders purchased conform to the specifications outlined in AASHTO M111 to guarantee the quality and performance of the final pavement product.
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