Soil quality refers to the ability of soil to perform its functions. Soil is especially important in regulating runoff of storm water and in supporting trees, shrubs, lawns and gardens. Urban activities, such as construction grading, often result in erosion, sedimentation and soil compaction. Soil quality refers to the ability of soil to perform its functions. Urban activities, such as construction grading, often result in erosion, sedimentation and soil compaction.
➢ Soil Test for Engineering purpose
➢ Soil Test for Agricultural purpose
Soil Test for Engineering purposeSr no. | Physical Tests & Parameters | Test Method |
---|---|---|
1 | Specific gravity (fine grained) of soil | IS 2720 (Part-3, SECTION 1) |
2 | Specific gravity (medium and coarse grained) of soil | IS 2720 (Part-3, SECTION 2) |
3 | Natural moisture content of soil | IS 2720 (Part-2) |
4 | Dry sieve analysis (Grain Size Analysis GSA) | IS 2720 (Part-4, CLAUSE 3) |
5 | Wet sieve analysis (Grain Size Analysis GSA) | IS 2720 (Part-4, CLAUSE 4) |
6 | Hydrometer/ pipette analysis (Grain Size Analysis GSA) | IS 2720 (Part-4, SECTION 5.1) |
7 | Liquid limit & Plastic limit | IS 2720 (Part-5) |
8 | Liquid limit by cone penetration method for soil | IS 2720 (Part-5) |
9 | Shrinkage limit | IS 2720 (Part-6) |
10 | Maximum dry density (light compaction) | IS 2720 (Part-7) |
11 | Optimum Moisture content (light compaction) | IS 2720 (Part-7) |
12 | Maximum dry density (Heavy compaction) of soil | IS 2720 (Part-8) |
13 | Optimum Moisture content (heavy compaction) | IS 2720 (Part-8) |
14 | California bearing ratio test (CBR) | IS 2720 (Part-16) |
15 | Free swell index | IS 2720 (Part-40) |
16 | Swelling pressure | IS 2720 (Part-41) |
17 | Direct shear test - Angle of Int.() Friction By UU,CU and CD method | IS 2720 (Part-13) |
18 | Direct shear test - Cohesion (C) By UU,CU and CD method | IS 2720 (Part-13) |
19 | Triaxial - Angle of Int.() Friction by UU,CU and CD method | IS 2720 (Part-12) |
20 | Triaxial - Cohesion (C) By UU,CU and CD method | IS 2720 (Part-12) |
21 | Unconfined compressive strength of soil | IS 2720 (Part-10) |
22 | Compression index by consolidometer test (CC) | IS 2720 (Part-15) |
23 | Coefficient of consolidation by consolidometer test | IS 2720 (Part-15) |
24 | Permeability Test by Constant Head Method and by Falling Head method | IS 2720 (Part-17, CLAUSE 5 and CLAUSE 6) |
25 | Vane Shear Test | IS 2720 (Part-30) |
Sr no. | Chemical Tests & Parameters | Test Method |
---|---|---|
1 | Calcium carbonate of soil | IS 2720 (PART- 23) |
2 | Chloride of soil | BS 1377 (PART 3, CLAUSE 7) |
3 | Organic matter of soil | IS 2720 (PART- 22) |
4 | PH value of soil | IS 2720 (PART- 26) (CLAUSE 2) |
5 | Total soluble solids of soil | IS 2720 (PART- 21) |
6 | Total soluble sulphates of soil | IS 2720 (PART- 27) |
Sr no. | Rock Tests & Parameters | Test Method |
---|---|---|
1 | Specific gravity of Rock & Building Stone | IS 13030 |
2 | Poisson's ratio of rock and building stones | IS 9221 |
3 | Modulus of elasticity of rock and building stones | IS 9221 |
4 | Point load strength index of rock and building stones | IS 8764 |
5 | Porosity of rock and building stones | IS 13030 |
6 | Unconfined compressive strength of rock and building stones | IS 9143 |
7 | Water absorption of rock and building stones | IS 13030 |
8 | Wet/ dry density of rock and building stones | IS 13030 |
9 | Triaxial Shear Test on Rock | IS 13047 |
10 | Slake Durability Test | IS 10050 |
11 | Rock Permeability Test | IS 4348 |
12 | Rock Hardness | IS 12608 |
13 | Split Tensile for Brazillian Test | IS 10082 |