What is mdd &fdd how to test it and what is the testing procedure

Question

Accepted Answer

MDD and FDD are measures of soil compaction. Testing involves determining the maximum dry density and optimum moisture content.

MDD stands for Maximum Dry Density and FDD stands for Field Dry Density
Testing involves determining the maximum dry density and optimum moisture content of the soil sample
The testing procedure involves compacting the soil sample in a mold with a known volume and measuring its weight and moisture content
The test is repeated with varying levels of compaction and moisture content to determine the maximum dry density and optimum moisture content
The results of the test are used to determine the suitability of the soil for construction purposes

Accepted Answer

Mdd test lab test soil compaction and fdd test site soil compaction

Top Jitendrasingh Infrastructure Private Limited Highway Engineer interview questions & answers