Civil Engineering Lab Equipments For Government Polytechnic Darbhanga.-1 Slump Test Apparatus 2 Cube Moulds 3 Standard Vicat’s Apparatus 4 Rebound Hammer 5 Ultrasonic Pulse Velocity Instrument 6 Needle vibrator 7 Oven 8 Cement Mortar Moulds 9 Digital Platform Balance 10 Le chatelier’s apparatus and Le chateliers Flask 11 Sieves 12 Digital weighing Balance 13 Blaine’s air permeability apparatus 14 Crushing Value Apparatus 15 Ring and Ball Apparatus 16 Flash and fire Apparatus 17 Ductility Testing Machine with Digital Temp Indicator 18 Thickness Gauge 19 Length Gauge 20 Aggregate Impact Tester 21 Universal Penetrometer 22 Viscometer 23 Specific gravity and water absorption 24 CBR Test 25 Sand Pouring Cylinder Apparatus 26 Liquid Limit Device 27 Plastic Limit Set 28 Permeability Apparatus (Constant head and falling head) 29 Triaxial Test 30 I.S. Sieves 20 cm diameter brass Aperture size 4.75 mm, 2.36mm, 1.18mm, 600micron, 300 micron,150 micron and 75 micron as per IS 460 31 Proctor Test Apparatus for light compaction 32 Proctor Test Apparatus for heavy compaction 33 Density bottle 34 Direct Shear Test 35 Vane Shear Test 36 Pycnometer 37 Hydrometer test apparatus 38 Core Cutter Method 39 Shrinkage limit test apparatus 40 Digital Compression Testing Machine