ASTM D5202-91(1997) - 10.5.1997
 
1. Scope

1.1 This test method covers the determination of long term strength and deformation of a cylindrical specimen of either a (undisturbed) field sample or laboratory-fabricated chemical grouted soil when it is sheared undrained in compression under a constant sustained load.

Note 1-The voids of chemical grouted soils are most often substantially filled with grout. Thus, pore pressures are unlikely to develop. This test method is not applicable to partially grouted soils in which substantial pore pressures may develop. If pore pressures must be measured, reference is made to Test Method D4767 for equipment and procedures.

1.2 This test method provides data useful in determining strength and deformation properties of chemical grouted soils subjected to sustained loads. Mohr strength envelopes may also be determined.

1.3 The determination of strength envelopes and the development of relationships to aid in interpreting and evaluating test results are left to the engineer or office requesting the test.

1.4 The values stated in either SI or inch-pound units shall be regarded separately as standard. The values in each system may not be exact equivalents, therefore, each system must be used independently of the other, without combining values in any way.

1.5 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

 
2. Referenced Documents

D4219-22

Standard Test Method for Short-Term Unconfined Compressive Strength Index of Chemically Grouted Soils

D4320-04

Standard Practice for Laboratory Preparation of Chemically Grouted Soil Specimens for Obtaining Design Strength Parameters

D4767-11(2020)

Standard Test Method for Consolidated Undrained Triaxial Compression Test for Cohesive Soils

D6026-21

Standard Practice for Using Significant Digits and Data Records in Geotechnical Data

D422-63(1998)

Standard Test Method for Particle-Size Analysis of Soils

D653-26a

Standard Terminology Relating to Soil, Rock, and Contained Fluids (Includes all amendments and changes 6/15/2026).

D854-23

Standard Test Methods for Specific Gravity of Soil Solids by the Water Displacement Method

D2850-26

Standard Test Method for Unconsolidated-Undrained Triaxial Compression Test on Cohesive Soils

D3740-26

Standard Practice for Minimum Requirements for Agencies Engaged in Testing of Soil and Rock as Used in Engineering Design and Construction