According to AASTO T 2, what is the minimum weight of material that should be sampled?

According to AASTO T 2, what is the minimum weight of material that should be sampled?

• A. 50 lb
• B. 110 lb
• C. 150 lb
• D. 100 lb

Answer: (B)

The guideline provided by AASTO T 2 states that the minimum weight of material that should be sampled is 110 pounds. This standard ensures that the sample collected is sufficiently large to accurately represent the bulk material being tested, allowing for more reliable results when analyzing its properties. Sampling smaller amounts could lead to variability and inaccuracies, which could impact the quality control processes in construction and material testing. Collecting a sample that meets or exceeds the specified 110 pounds helps to reduce sampling error and provides a more consistent basis for testing, thus facilitating better decision-making in engineering and material usage. This is particularly important in contexts where the characteristics of the material can greatly affect the performance of the final product.

The guideline provided by AASTO T 2 states that the minimum weight of material that should be sampled is 110 pounds. This standard ensures that the sample collected is sufficiently large to accurately represent the bulk material being tested, allowing for more reliable results when analyzing its properties.

Sampling smaller amounts could lead to variability and inaccuracies, which could impact the quality control processes in construction and material testing. Collecting a sample that meets or exceeds the specified 110 pounds helps to reduce sampling error and provides a more consistent basis for testing, thus facilitating better decision-making in engineering and material usage. This is particularly important in contexts where the characteristics of the material can greatly affect the performance of the final product.