sand equivalent value of fine aggregate

SAND EQUIVALENT VALUE SOIL & FINE AGGREGATES (ASTM

52 A minimum sand equivalent value may be specified to limit the permissible quantity of claylike or clay size fines in an aggregate 53 This test method provides a rapid field method for determining changes in the quality of aggregates during production or placement...

Know More

ASTM D2419

Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate This test method is intended to serve as a rapid fieldcorrelation test The purpose of this test method is to indicate, under standard conditions, the relative proportions of clay-like or plastic....

Know More

Site Contents

TASK FORCE REPORT ON ASTM D 2419: SAND EQUIVALENT VALUE OF SOILS AND FINE AGGREGATE, PREPARED FOR ASTM SUBCOMMITTEE D 0451 An inter-laboratory study is reported which compared ASTM D 2419 test results using 3 diifferent sample preparation techniqu...

Know More

AASHTO T 176 Sand Equivalent Test

Jun 13, 2013· AASHTO T 176 Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test Training video produced by the Oklahoma Highway Construction Materials Technician Certification Board ....

Know More

Sand equivalent test

The sand equivalent test quantifies the relative abundance of sand versus clay in soil It is measured by standardized test methods such as ASTM D2419, AASHTO T176, and EN 933-8 The test is used to qualify aggregates for applications where sand is desirable but fines and dust are not...

Know More

Sand Equivalents

Apr 30, 2011· According to Caltrans' test method 217-Sand Equivalent, "The sand equivalent test provides a measure of the relative proportions of detrimental fine dust or clay-like material in soil or fine aggregat" Fine dust (#200s and smaller) and clay material in aggregates can be detrimental to the performance of hot mix asphalt for a variety of reasons...

Know More

Sand Equivalent Value

Jun 30, 2009· Either clay content should be calculated as 100-sand equivalent value to set minimum requirement as above or if we use sand equivalent, what the Spe'c should set is a maximum requirement I read AASHTO and found that it has similar requirement to our specification...

Know More

Cleanliness

May 03, 2011· In California there are two tests to check the cleanliness of your aggregate materials The Sand Equivalent (SE) test is used on fine aggregates (smaller than #4 sieve) and the Cleanliness Value (CV) test is used on coarse aggregat As I've mentioned before, the SE test determines the ratio of sand vs clay and silty materials...

Know More

Sand Equivalent Shaker (With Safety Cabin)

The AG1475 Sand Equivalent Shaker (With Safety Cabin) is used for the uniform shaking of sand equivalent measuring cylinders, at a specified rate and stroke On the shaker has a timer and safety cover (conforming with CE directives) The horizontal movement, cycle and shaking time can be adjusted on the shaker to comply with EN or ASTM standards...

Know More

Equivalent Sand

Sand equivalent is used to test clay content, which is the percentage of clay material contained in the aggregate fraction that is finer than a 475 mm sieve It is measured by ASTM D2419: Standard Test Method for Sand Equivalent Value of Soil and Fine Aggregate, or AASHTO T176: Plastic Fines in Graded Aggregates and Soils by Use of the Sand ....

Know More

What is Superpave? All You Need to Know

Void Content of Fine Aggregate: Fine Aggregate Angularity Apparatus: T 335-Percentage of Fractured Faces 1--D4791 (withdrawn) Flat and Elongated Particles: Proportional Calipers: T 176: D2419: Sand Equivalent Value: Sand Equivalent Apparatus: 1T 335 is a visual evaluation of fracture surfaces on separated size fractions of aggregate...

Know More

Sand Equivalent Test

Feb 04, 2014· AASHTO T 176 Sand Equivalent Test - Duration: 10:55 , SAND EQUIVALENT VALUE TEST - Duration: 23:47 HIGHWAY GUIDE 2,534 views 23:47 Specific Gravity & Water Absorption of Fine Aggregate ....

Know More

ASTM D2419

Purchase your copy of ASTM D2419 - 14 as a PDF download or hard copy directly from the official BSI Shop All BSI British Standards available online in electronic and print formats ASTM D2419 - 14 - Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate...

Know More

Laboratory Aggregate Testing

Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate: ASTM D2419: Sand Equivalent: Sand, equivalent: Details: Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate: ASTM C88: Soundness Durability: Soundness, Sodium, Sulfate, Magnesium, Details...

Know More