<< Click to Display Table of Contents >> Navigation:  Chapter 9 Geotechnical Data Management > Geotechnical Tests > Entering Test Data > Concrete Tests > Grout Compressive Strength

This test method is for the determination of the compressive strength of molded grout cubes. The test method consists of applying a compressive axial load at a prescribed rate until failure occurs.  The compressive strength of the grout is calculated by dividing the maximum load by the cross-sectional area.

 

Data entry and calculations for this test are performed on the Grout Compressive Strength form described in the next section. After the data and calculations have been performed the results are displayed in a test report as described in the reporting section below. The format of this report is controlled by the geotechnical template used for the test.

 

The methodology and calculations for this test adhere to "ASTM C1019-11 Standard Test Method for Sampling and Testing Grout" and "ASTM C109/C109M-07 Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)". For more detailed information on the methodology and calculations please review these standards.