What is ASTM International?

What is ASTM International?

ASTM International, formerly known as American Society for Testing and Materials, is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services.

Is ASTM global?

About ASTM International Over 12,800 ASTM Standards operate globally. Defined and set by us, they improve the lives of millions every day. Combined with our innovative business services, they enhance performance and help everyone have confidence in the things they buy and use.

What is ASTM c29?

Scope. 1.1 This test method covers the determination of bulk density (“unit weight”) of aggregate in a compacted or loose condition, and calculated voids between particles in fine, coarse, or mixed aggregates based on the same determination.

What is ASTM D75?

ASTM D75 : Standard Practice for Sampling Aggregates. IHS Markit Standards Store. by S&P Global. Item.

What is the difference between ISO and ASTM?

ASTM is a national organization that is a part of ISO organizations. ISO is an international organization that has representations from all countries including ASTM. ISO establishes documents and updates the standards of testing materials with global consensus from the experts of the associated national organizations.

What is ASTM C39?

ASTM C39 | Concrete Cylinders | Compression Testing ASTM C39 determines the compressive strength of cylindrical concrete specimens such as molded cylinders and drilled cores. It is limited to concrete having a unit weight in excess of 50 lb/ft3 (800 kg/m3).

What is ASTM C31?

ASTM C31. This practice provides standardized requirements for making, curing, protecting, and transporting concrete test specimens under field conditions.

What is the significance and use of D 75?

This standard is issued under the fixed designation D 75; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.