Laboratory

Civil Engineering Laboratory

1. Labs

  • Geotechnical Lab
  • Concrete Lab
  • Hydraulics Lab
  • Workshop Practice Lab
  • Highway Engineering Lab
  • Surveying Lab
  • Environmental Lab
  • Computer Lab

2. Equipments

List of Equipments:

  • Environmental Engineering Laboratory
S.No Equipments Qty
1.  Microprocessor based UV-Visible Spectrophotometer Range:200 to    2000nm 1
2.  Hot Air Oven with Temperature Controller from ambient to 60oC with   digital timer 1
3.  Digital Incubator with temperature controller from ambient to 60oC with digital timer 1
4.  Jar Test Apparatus 1

 

  • Highway Engineering Laboratory

S.No

Description Of The Equipment Available

1.

Ductility testing machine, electrically operated

2.

Thermometers of various ranges

3.

Los angles Abrasion testing machine,  IS 2386 Part IV, ASTM C 131, AASHTO T96

4.

Aggregate crushing value apparatus 7.5 cm, 15cm & 30cm

5.

Aggregate impact tester IS 2386(IV) Automatic blow counter

6.

Laboratory CBR App motorized IS 9669, IS 2720 (Part XVI) 1979. “Aimil”

7.

Penetration piston, Face 50 mm. dia. With adjustable bracket for penetration dial gauge

8.

Thickness( flakiness ) gauge, ISI mark, IS 2386 (Part I)

9.

Length( elongation) gauge, ISI mark

10.

Flash point closed Pensky mortens Apparatus, IS 1209, IS 1448 with NPL certificate

11.

Ring ball apparatus, electrically heated , IS 1205

12.

Marshall Test(Digital )

13.

Benkelman Beam

14.

Serological   Temperature  controlled    water  bath  with  stirrer & digital  temperature  controller  cum  indicator

15.

 Electrically  operated Bitumen  Extractor

 

  • Hydraulic Engineering  Laboratory
S. No. Description 0f The Equipment Available

1.

Bernoulli’s Theorem Apparatus

2.

Apparatus for  Reynolds’ Experiment

3.

Apparatus for Determining of Minor Losses in Pipe & Pipe Fittings

4.

Venturimeter Test Rig

5.

Orifice Meter Test Rig

6.

Apparatus for Conducting Orifice Experiments

7.

Triangular Notch Tank Apparatus

8.

Rectangular Notch Tank Apparatus

9.

Pipe Friction Apparatus

10.

Pitot Tube Apparatus  for Velocity Distribution

11.

Impact of Jet Apparatus

12.

Metacentric Height Apparatus

13.

Centrifugal Pump Test rig

 

3. Test Facilities

A: TEST ON AGGREGATES

  1.   Specific gravity of aggregates.
  2.   Water absorption of aggregates.
  3.   Los Angle’s abrasion test.
  4.   Impact test on Road aggregate.
  5.   Aggregate crushing value.
  6.   Weathering test for 10 cycles.( Sodium / Magnesium Sulphates)
  7.   Flakiness and Elongation Index.

B. TEST ON BITUMEN

  1.   Penetration test on Bitumen.
  2.   Softening point.
  3.   Ductility Test.
  4.   Flash and Fire point test.
  5.   Viscosity test.
    • TRIP TO BITUMINOUS MIX PLANT

C. TEST ON BITUMEN MIXES

  1.   Marshall Test
  2.   Marshall test with rubber aggregates
  3.   Mix properties  ( Gradation and bitumen content)

D. ADVANCE TEST

  1.   CBR test of soil.
  2.   CBR value of aggregates.
  3.   Benkelman Beam test for overlay thickness.
  4.   Laying of a model pavement and testing its characteristics.
  5.   Reaction time of driver. (PIEV theory)
  6.   Dry and wet Attrition test on aggregate.

E. COMPUTER ORIENTED EXPERIMENTS

  1. Simulation of waiting time.
  2. Overlay design based on computer program.
  3. Thickness of individual layer design from the given parameters.
  4. Shortest test path for a traffic network
  5. Chart preparation for Speed Vs Radius of highway design.