SNZ - NZS 4407.3.5
Methods of sampling and testing road aggregates Test 3.5 The clay index
inactive, Most Current
| Organization: | SNZ |
| Publication Date: | 1 January 1991 |
| Status: | inactive |
| Page Count: | 6 |
scope:
This method outlines the method of test for a methylene blue titration test used to estimate the percentage of expansive clay minerals in natural fines or rock powders.
Document History
NZS 4407.3.5
January 1, 1991
Methods of sampling and testing road aggregates Test 3.5 The clay index
This method outlines the method of test for a methylene blue titration test used to estimate the percentage of expansive clay minerals in natural fines or rock powders.