Soil Test Laboratory Equipment



Micro Oven

Dry Soil Sample-Digital constant temperature Blast Drying Cabinet Series

SPECIFICATION
Temperature Control Range : 500~3000C
Temperature Control Accuracy : ± 10C
Heater : 2 Group
Working Voltage : 220V AC
Size : 640×640×960 mm
DIGITAL BALANCE
Specification : 0.01 kg~2.0 kg

Grain Size Analysis

Standard Electrical Sieve Shaker

SPECIFICATION
Mate Sieve Diameter : 300 mm 200 mm
Swing Time : 221 times/min
Swing Journey : 25 mm
Peck attack times : 147 times/min
Peak attack Journey : 8 mm
Working Voltage : AC 380V or AC 220V
Sieve Set Voltage : #4, #8, #16, #30, #50,
#100, #200, Pan






Specific Gravity Test - Pycnometer

Un-confined compression Test

ElectricStainControlled Un-confined compression Apparatus

SPECIFICATION
Max axial Load capacity of proving ring : 2.00 KN
Diameter of remolding cylinder dia : 40 mm
Height of remolding cylinder dia : 751 mm
Y = 0.009X - 0.038X, X = Dial reading







Hydro Meter




Atterberg Limit Test

Liquid Plastic, Plastic Limit & Plastic Index




Direct Shear Test

Strain Direct Shear Testing Apparatus

SPECIFICATION
Area of Soil Sample : 30 cm²
Vertical Loading : 2.5,5,10,20 kg
Max Horizontal Loading
capacity of proving ring		 : 2.00 KN

Y = - 0.02468 + 0.01305X, X = Dial reading


Consolidation Test

SPECIFICATION
Specimen Area : 30 cm²
Specimen number : 1 no.
Vertical Loading : 0.5,1,2,5,10,20 kg

Density Test Proctor's Machine

Field Density Test - Ottowa Sand Cylinder

Our All Apparatus are BUET Certified


Field Investigation

Drilling & Recording of sub - soil stratification.

Standard Penetration test (SPT).(N= 12” Count)

     

Laboratory Test

1. Grain size analysis

  • Sieve analysis
  • Hydrometer analysis

2. Atterberg Limit

  • Plastic Limit. (PL)
  • Liquid Limit. (LL)

3. Specific Gravity Test

  • Disturbed sample
  • Undisturbed sample

4. Unconfined compression test

5. Direct Shear Test

6. Consolidation Test

7. Settlement Curve

  • Primary curve
  • Secondary curve

8. Density Test

  • Dry density
  • Wet density

9. Tri axial test

Digital Balance

Direct Shear