Supply Of Machines And Laboratory Equipments For Civil Engineering In The Premises Of Government Engineering College, Kaimur, Kaimur-Bihar

Supply Of Machines And Laboratory Equipments For Civil Engineering In The Premises Of Government Engineering College, Kaimur--1. Concrete maturity testing equipment 2. Concrete Resistivity meter 3. Cement tensile testing machine 4. Beam deflection apparatus 5. Carbonation Test Apparatus 6. PuPull Out Tester 7. Spatula 8. Core Cutting Machine with Drill Bit 9. Blaine Air Permeability Apparatus 10 Weight 11 Weight hanger 1 Deval abrasion value Deval machine: it consists of one or more (usually two) hollow cast iron cylinder having an internal diameter of 20 cm and depth 34 cm. the cylinders are closed at the bottom and provided with a tightly fitted cover. The cylinders are mounted on a shaft at an angle of 30 with the axis of rotation. IS sieve of size 1.70 mm. Abrasive charge-6 cast iron or steel balls each having an approximate diameter of 4.8 cm and weighing between 390 to 445 grams. Balance of capacity 10 kg. Drying oven Tray. 1 2 Specific gravity of bitumen by pycnometer method Pycnometer wash bottle balance 1 3 Bitumen striping test An oven to heat the aggregates A thermostatically controlled water bath. Sieves of sizes 12.5mm and 20mm. Beaker with a capacity of 500ml. A mixer for mixing the aggregate sample and bituminous binder. 1 4 1.70 mm IS Sieve (for Los Angel’s Apparatus) Brass frame (Diameter-200 mm) without any joint with stainless steel mesh with mesh size 1.70 mm. 1 5 % of water content test of bitumen Dean and Stark apparatus, Flask-It is made up of heat resistant glass and its capacity is 500 ml. Condenser-It is made up of heat resistant glass, Receiver, Heater: Gas burner or electric burner may be used, Graduated Cylinder of 100 ml capacity, Solvent: Petroleum or coal tar naphtha which is free from water. 1 6 PMC(Pre Mix Carpet) seal coated Sieve Size-22.4mm, 11.2mm, 13.2mm, 5.6mm 1 7 Water Absorption test Glass Bekar (3) stirring Glass Rod (3) Weight machine stop watch oven. 1 8 Settlement test Cylinder (500 m² glass cylinder) Glass pipette balance (Capable of weighting 1000g to 0.01g) beaker (two 100 ml glass or metal beaker) stir (glass or stain less steel with rounded ends.) Oven (Capable of maintaining a temperature of 163±30c) 1 9 Sieve test for emulsion Electronic Balance Acetone Solvent (Used for sieve wash) xylem Solvent measuring jar Container 600 micron Sieve (dia. 100 mm) Dish Stop Watch Shallow Dish 1 10 Cement mixing test Glass rod beaker electronic Balance Oven Stopwatch 150 micron is sieve dish 1.4mm is sieve. 1 11 Deleterious material test in aggregate Beaker NaOH solution & others reagent required Sieve Standard Colour Chart. 1 12 Solubility Test of Bitumen Gooch Crucible Glass Fiber rubber tubing Filter Flask, Filter Tube Rubber Tubing stopper Erlenmeyer Flask, Oven Desiccator. 1 Geotechnical Engineering Lab S.N. Name of Equipment Specification 1 Water bath 15 Litre capacity, temperature controlled, LED water bath 2 Plate bearing test apparatus The Plate Bearing Test is essentially a model test of foundations. It gives the load deformation characteristics for determining the ultimate bearing capacity of foundations. This test is a standard technique for determining bearing capacity of soils and the results of other methods are compared and calibrated with the values obtained with plate bearing test. In this method, a steel plate is subjected to a gradual increment of ksad and the corresponding settlement is noted. The Ultimate Bearing Capacity is taken as the load at which the settlement increases at a rapid rate. Hand Operated Hydraulic Jack, Capacity 500 kN. INo Hydraulic Hand Operated Pump INo High Pressure Flexible Metallic Pipe 5 m long 1 No Ball and Socket Arrangement consisting of two steel plates, with one steel ball in-between the plates. 1 No Extension Rod long. 12 min dia x 25 cm for taking Dial Gauge readings. 16Nos Magnetic base with female thread on top, for holding extension rod 4Nos Top End Plate 50 mm dia with male thread, for fitting on to the Extension Rods and positioning the Dial Gauge Plunger. 4Nos Column 15 cm dia x 25 cm long, with flanges, complete with four bolts and nuts. 2 Nos Column 15 cm dia x 50 cm long, with flanges, complete with four bolts and nuts INo Datum Bar lightweight, portable, total span 5m height approx. 30 cm, mounted on two removable legs. 2 Nos Anchor Spikes 10Nos Quick Release Clamp for positioning dial gauge bracket I No Dial Gauge 25 mm travel, 001 mm least count 4Nos Load Gauge 500kN I No

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