ASTM D3155-11 PDF Download

ASTM D3155-11 is a standard test method that focuses on determining the lime content of soil-lime mixtures. This test can be applied to samples taken from a construction project or directly from the pug-mill. The purpose of this test is to determine the lime content accurately in order to assess the quality and effectiveness of the soil-lime mixture.

The standard acknowledges the challenge of obtaining representative samples from soils that have highly variable amounts of calcium carbonate (CaCO3), such as caliche. This variability can make it difficult to obtain a sample that truly represents the lime content of the mixture. The test method takes this into consideration and provides guidance on how to address this issue to ensure accurate results.