Delhi, Delhi, India
We are leaders in the market for providing best range of Bulk Density Apparatus, Aggregate Crushing Value Apparatus, BRAZILIAN INDEX TEST APPARATUS, Stripping Value Apparatus and Concrete Permeability Apparatus
It Determines Bulk Density or unit weight of aggregates. It consists of a Calibrated Cylindrical Measures of sheet iron with handles. Capacities available 3 litres, 5 litres, 7 litres, 15 litres & 30 litres. Complete with One Tamping Rod 16mm dia x 600mm long both ends rounded.
This apparatus is used for measuring resistance of an aggregate to crushing, as per IS: 2386, (Part 4) Made of mild steel, it comprises: Cylindrical Cell, 150 ± 0.5 mm ID x 130 to 140 mm height Plunger, 148±0.5 mm dia x 100 to 115 mm height Base Plate, 200 to 230 mm square x 6 mm thickness Tamping rod, 16 mm dia x 450 to 600 mm length Metal measure, 110 ± 0.5 mm ID x 180±0.5 mm height.
Brazilian Test Apparatus - The instrument is useful for testing specimen from 50mm dia to 100mm and of thickness of half the diameter. This is to test for indirect measurement of tensile strength of rocks. The specimen is held in circular jaws, this is primarily similar to a compression machine and consists of a small load frame having sturdy base with two vertical threaded rods and an adjustable cross head. The hydraulic jack is fitted at the centre of the base of the load frame. The jack of the load frame is self retracting and two plain platens are supplied. A pressure gauge capacity 0-100 kn x 1 kn is fixed at the base of jack. A maximum pointers is also provided on the gauge, a pair of semi circular platens for 50mm dia samples also provided. The instrument can be used in field also. Optional Extras : Pair of jaws for samples dia (a) 60mm (b) 70mm (c) 80mm (d) 90mm (e) 100mm
FOR DETERMING STRIPPING VALUE OF BITUMEN MIXES HAVING AGGREGATE SIZE 1.0MM TO 75 MICRONS. A CIRCULAR TRAY ROTATES IN A VERTICAL PLANE AT A RATE IN A VERTICAL PLANE AT A RATE OF APPROXIMATELY 100 RPM BY AN ELECTRICAL GEARED MPOTOR . 4 BOTTLES OF APPROXIMATELY 400 CC ARE MOUNTED ON THIS CIRCULAR TRAY AT AN ANGLE 90 DEGREE TO EACH OTHER WITH THEIR MOUTH TOWARDS CENTRE OF THE TRAY . A TIME SWITCH IS PROVIDED SUITABLE FOR OPERATION ON 230VOLTS A.C. SINGLE PAHSE .
Concrete permeability apparatus, Concrete permeability apparatus, Supplied complete with · No. of cell : 1 no. · Specimen cube cylinder · Size :- 150 mm dia. Iron split length wise for 150 mmdia.x 150 mm specimen . Air Compressor
Apparatus consists of two mild steel cables 0.5cm diameter in cross section and 150cm long, pinned to two supports 90cm apart situated symmetrically. One of the ends can be converted to a roller by applying a known load at the end with the help of suspended pulley system. Vertical loads can be applied at various points along the span of the beam. A dial gauge with 25mm travel (with a magnetic base) will be supplied with the apparatus. Apparatus will be supplied complete with a supporting stand and a set of weights.
Apparatus consists of a three parallel bar suspension system with elastic beam at their upper and lower ends. The upper ends of the two outer suspension rods are tied to a vertical wooden board while central suspension rod may be tied to the center of another elastic beam supported at two outer ends only. Apparatus to be supplied should be complete with a supporting stand and a set of weights.
The bench mounted apparatus has a steel base with support at ends. The supports can be fitted with knife edges or clamp plates. A steel beam and two load hangers are supplied together with two dial gauges for measuring beam deflections and slopes. This equipment is part of a ranged to both, demonstrate and experimentally confirm basic engineering principles. Great care has been given to each item so as to provide wide experimental scope without unduly complicating or compromising the design. Each piece of apparatus is self-contained and compact. Setting up time is minimal, and all measurements are made with the simplest possible instrumentation, so that the student involvement is purely with the engineering principles being taught. A complete instruction manual is provided describing the apparatus, its application, experimental procedure and typical test results
Apparatus made up of M.S. plate of rectangular section of 3mm thick X 40cm wide. Frame is provided with a provision to achieve different end conditions viz. hinged, roller & fixed. The size of portal will be 40cm X 60 cm. Portal may also have a provision for pulley arrangement and hook arrangement for horizontal loading at different positions. A dial gauge with 25mm travel (with a magnetic base) is supplied with the apparatus. Apparatus will be supplied complete with a supporting stand and a set of weights.
Apparatus consists of a mild steel beam 2.5cm X 3mm in cross section and 100cm long, pinned to two supports 70cm apart situated symmetrically. One of the ends can be fixed or given a known slope by applying a known moment at the end with the help of suspended loads. At the other end also a known moment can be applied. Vertical loads can be applied at various points along the span of the beam. A Dial gauge with 25mm travel ( with a magnetic base) may be supplied with the apparatus. Apparatus to be supplied should be complete with a supporting stand and a set of weights
Apparatus consists of sturdy base frame and Channel, Equal angle, Semicircle and Z-Section are supplied with apparatus. Standard length of each of the four sections in M.S. is supplied. Each is provided with end clamp for fixing to the rigid bracket. A special load hanger is provided so as to change the load position so that with the help of two dial gauges the vertical plane of Shear centre for the particular section can be determined.Â Range of Experiments Â Determination of the vertical plane of shear center for different cross sections commonly used for structures.
Apparatus consist of four spring steel columns which are put along a vertical wooden board. These four columns have different end conditions as below: 1. Both ends pinned 2. Both ends fixed 3. One end pinned and other fixed 4. One end fixed and other end free Apparatus will be supplied complete with a supporting stand and a set of weights.
Apparatus has a span of 100cm and rise 25cm. Both ends should have hinge but one of the ends should also be free to move longitudinally. A lever arrangement fitted at this end for the application of known horizontal inward force for measuring the horizontal thrust. Along the horizontal span of the arch various points are marked at equidistant for the application of load. This being a statically indeterminate structure of the first degree. A dial gauge with 25mm travel (with magnetic base)will be supplied with the apparatus. Mild steel apparatus will complete with a supporting stand and a set of weights
Apparatus consists of a mild steel angle of size 1" X 1" X 1/8" or an equivalent metric units of length 80 cm is tied as a cantilever beam. The beam should be fixed at one end such that the rotation of 45degree intervals are given and clamped such that the principal axis of its cross-section may be inclined at any angle with the horizontal and vertical planes. Also arrangement will be provided to apply vertical load at the free end of the cantilever and to measure horizontal and vertical deflection of the free end. A dial gauge with 25mm travel (with magnetic base) will be supplied with the apparatus. Apparatus will be supplied complete with a supporting stand and a set of weights
Apparatus consists of three suspension members (spring balances) of different stiffness which are jointed at a point to form the redundant joint. The upper end of the suspension members being tied in a position to a vertical wooden board. Arrangement is provided to apply a vertical load at the joint and to measure its horizontal and vertical displacement on a paper and also elongations and forces in the suspension members by the help of dial gauges. Two dial gauges with 25mm travel (with magnetic bases) are supplied with the apparatus. Apparatus will be supplied complete with a supporting stand and a set of weights.