1.0.1 This test method is formulated with a view to accommodate the requirement of highway construction in China and ensure the highway engineering requirements for the aggregate quality.
1.0.2 This test method specifies the test method of aggregate for cement concrete, asphalt mixture and roadbases of newly-built and reconstructed highway engineering at all levels.
1.0.3 Technical requirements of various aggregates shall comply with the requirements of current relevant technical codes.
1.0.4 Instruments for this test method shall be certified by the national relevant detection mechanism and comply with the requirements of this test method.
1.0.5 The testing personnel shall comply with the requirements of safe operation, fire protection, gas defense and environmental protection in testing.
1.0.6 Aggregate samples delivered for test shall be labeled with origin, specification, quantity, delivery unit, test item and delivery date, and they shall be packed to prevent pollution and damage.
1. General Provisions
2. Terminologies and Symbols
3. Coarse Aggregate Test
T 0301-2005 Sampling Method of Coarse Aggregate
T 0302-2005 Sieve Test of Coarse Aggregate and Aggregate Mixtures
T 0303-2005 Sieve Test of Soil-containing Coarse Aggregate
T 0304-2005 Coarse Aggregate Density and Water Absorption Test (Wire-Mesh Basket Method)
T 0305-1994 Coarse Aggregate Water Ratio Test
T 0306-1994 Water Ratio Short-time Test of Coarse Aggregate (Alcohol Combustion Method)
T 0307-2005 Water Absorption Test of Coarse Aggregate
T 0308-2005 Coarse Aggregate Density and Water Absorption Test (Volumetric Flask Method)
T 0309-2005 Accumulated Density and Voidage Test of Coarse Aggregate
T 0310-2005 Silt Content and Clod Content Test of Coarse Aggregate
T 0311-2005 Flat and Elongated Particle Content Test in Coarse Aggregate for Cement Concrete (Gauge Device Method)
T 0312-2005 Flat and Elongated Particle Content Test in Coarse Aggregate (Vernier Calipers Method)
T 0313-1994 Organic Content Test of Coarse Aggregate
T 0314-2000 Coarse Aggregate Consistency Test
T 0316-2005 Coarse Aggregate Crush Value Test
T 0317-2005 Coarse Aggregate Abrasion Test (Los Angeles Method)
T 0320-2000 Coarse Aggregate Soft Particle Test
T 0321-2005 Polished Stone Value Test of Coarse Aggregate
T 0322-2000 Aggregate Impact Value Test
T 0323-2000 Coarse Aggregate Abrasion Test (Dory Test)
T 0324-1994 Alkali Active Test of Aggregate (Lithofacies Method)
T 0325-1994 Alkali Active Test of Aggregate (Mortar Length Method)
T 0326-1994 Potency Test Restraining Aggregate Alkali Reactivity
T 0346-2000 Crushing Gravel Content Test
T 0347-2000 Aggregate Base Number Test
T 0348-2005 Steel Scrap Activity and Dilatability Test
4 Fine Aggregate Test
T 0327-2005 Fine Aggregate Sieving Test
T 0328-2005 Apparent Density Test of Fine Aggregate (Volumetric Flask Method)
T 0330-2005 Fine Aggregate Density and Water Absorption Test
T 0331-1994 Accumulated Density and Loading Density Test Of Fine Aggregate
T 0332-2005 Water Ratio Test of Fine Aggregate
T 0333-2000 Silt content test of fine aggregate (sieving method)
T 0334-2005 Sand Valent Weight Test of Fine Aggregate
T 0335-1994 Clod Content Test of Fine Aggregate
T 0336-1994 Organic Content Test of Fine Aggregate
T 0337-1994 Mica Content Test of Fine Aggregate
T 0338-1994 Light Material Content Test of Fine Aggregate
T 0339-1994 Expansion Ratio Test of Fine Aggregate
T 0340-2005 Obdurability Test of Fine Aggregate
T 0341-1994 Sulfur Trioxide Content Test of Fine Aggregate
T 0343-1994 Quick Test on Water Ratio of Fine Aggregate (Alcohol Combustion Method)
T 0344-2000 Angularity Test of Fine Aggregate (Percentage of Voids in Aggregate)
T 0345-2005 Fine Aggregate Angularity Test (Flow Time Method)
T 0349-2005 Fine Aggregate Methylene Blue Test
T 0351-2000 Mineral Fines Sieve Test (Water Washing Method)
T 0352-2000 Mineral Fines Density Test
T 0353-2000 Mineral Fines Hydrophilic Coefficient Test
T 0354-2000 Mineral Fines Plasticity Index Test
T 0355-2000 Mineral Fines Heat Stability Test
Appendix A Standard Test Sieves of Square Mesh Sieve Aggregate for Highway Engineering
Appendix B Water Density Correction Methods at Different Temperatures
