Sieve Analysis Test

Sieve Analysis Test
The Sieve Analysis Test, commonly known as gradation analysis, measures the particle size distribution of aggregates. This test, performed in accordance with ASTM C136, AASHTO T27, or BS 812, aids in the classification of materials and determining their appropriateness for certain concrete or asphalt applications. Proper gradation decreases voids, increases workability, and assures strength, stability, and surface quality. Sieve analysis is a standard aspect of quality control and is required for determining long-lasting mix proportions in both structural and paving applications. It shows a visual and numerical analysis of how aggregates are dispersed across various sieve sizes.

Advantages of Sieve Analysis Test

• Provides comprehensive gradation profiles.
• Provides ideal compaction and strength.
• Helps generate balanced concrete/asphalt mixtures.
• Identifies the troublesome fine or coarse content.
• Critical for sustaining quality and performance.