Which test procedure is followed to complete a dry sieve analysis?

The procedure for completing a dry sieve analysis is outlined in ITP27. This test is crucial for determining the particle size distribution of aggregates, which is an essential property affecting the performance and quality of concrete and asphalt mixtures.

During a dry sieve analysis, aggregates are passed through a series of sieves with progressively smaller openings to stratify the particles by size. This process allows for the identification of the proportions of different size fractions within a sample, which informs decisions regarding the material's suitability for various applications in construction. The results of this analysis can impact the design of the mixture, ensuring that adequate workability, strength, and durability criteria are met.

Understanding the specific procedures defined in ITP27 ensures that the analysis is conducted consistently and effectively, contributing to high-quality construction materials.