Cement/concrete Testing Equipments

$pillar or plate type heavu futy load frame

PLC based touch screen controller

Pace rate controlled from 1 kn to 10 kn/sec

Autoreport generation

Auto saving of reports

Huge storage capacity of results (10000 Logs)

Report download facility through scanner on phon

220 V, AC supply, 50 Hz

Standard Used : IS 10082-1982

Specification: 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. 

Standard Used : IS 516, BS 1881

Specification: In these load frames “C” channels are used, they are welded at the top as well as bottom and with stand high loads. A hydraulic jack is fitted at centre of the base of the load frame, over which can be fitted lower platen and spacer block with the help of centering pin. A lead screw passes through the top of the frame. To the lower end of this lead screw is fixed the upper platen with spherical seat for self alignment. The platens are accurately machined, hardened and polished. The lower platen grooves to correctly place the specimen. Note: The platens are normally rectangular on shape, but no special request square platens or circular platens can be supplied at an extra cost. Ranges: 50 kN to 2000 kN

Standard Used : IS 516, BS 1881

Specification: The load frame is made up of high quality steel construction with a fixed. Upper lead carrying a ball seated platen. 4 pillars are fixed to the base and the top plate of the loading frame. The upper and lower plates are adjusted with the help of head screw on either side of the pillar. The ram dia of the machine varies from the requirements of the customer. The lower pattern are at the base of the frame above the ram and it is rectangular in shape. Sufficient clearance is provided between the platens to fit in the cylindrical/ cube moulds. Spacer provided to adjust cubes and cylinders. A 20 cm dia pressure gauge with maximum load induction pointer is fitted on the top panel and in turn is connected to the hydraulic pressure pipe. On the right hand a console is fitted within which the electrical motor is fitted along with its coupling which inturn is connected to the pumping unit. A slow / fast loading rate regulator fixed on the top of the console for adjusting the rate of loading. The machine is duly calibrated and passed after inspecting and analyMSIng it with a compression level indicator is provided as a dip stick.

Table Mounted

Stable Construction

Feed arrangement for cutting

Feed arrangement for cutting Cooling water arrangement

Specification: This unit is designed for cutting and grinding cylindrical rock specimens upto NX size. The outfit includes 200mm dia diamond impregnated cutter, a fine diamond impregnated grinding wheel a water supply system and sampler holder. A V-Vice, to hold the sample up to 55mm dia x 140mm long to be cut parallel and square to the longitudinal axis is provided. Cores longer that 140mm can be prepared by reversing the specimen and holding MSI 6006 against the vice, A hand feed arrangement is provided to facilitate the specimen with a uniform and smooth feeding motions. This unit is provided with a 3 HP, Three Phase, 440 V A.C. Motor.

The jolting apparatus consists of a rectangular table rigidly connected by two support arms to a spindle at a horizontal

distance of 800 mm from the centre of the table. There is a projecting lug with a plane face on the upper face of the

table beneath which is a stop with a rounded upper surface. The table can be raised and allowed to fall freely on the stop by a cam which is connected to a motor and gearbox through a V-belt an pulleys. The cam rotates at a rate of 60 Rev/Min. A stroke counter fitted with micro-switch is provided which stops the machine after 60 Jolts. Locating pins are provided for mounting the mould compartments on the table. The mould surmounted by the hopper can be clamped rigidly to the table. Supplied complete with mould and hopper. Suitable for operation on 230 Volts, Single Phase, A.C. Supply.

A Digital Preset Counter can be supplied at an extra cost. Spares and

Accessories :

(1) Steel mould with base plate having three compartments each having 40 x 40 x 160 mm, internal dimensions.

(2) Apparatus for de-moulding the specimen.

• IS 4031, 1727 & BS 3892
• It is used for mixing cement pastes, mortars and pozzolana. Specification:
• The apparatus consists of an epicyclical type stainless steel paddle imparting both
• planetary and revolving motion, by means of gears. It has two speeds of 140 + 5 R.P.M.
• and 285 +10 R.P.M. With planetary motions of approximately 62 R.P.M, +5 R.P.M. and
• 125 R.P.M. +/- 10 R.P.M. Respectively. The stand of the mixer has arrangement to raise
• or lower the bowl. Complete with stainless steel bowl of about six liters capacity. Suitable
• for operation on 230 V, 50 cycles, Single Phase A.C, Supply.

Point Load Test Machine is used to determine the strength values of a rock and concrete specimen both in the field and in the laboratory. It consists of a load frame for applying loads up to 100 KN, on which a manual hydraulic jack is mounted. The instrument accepts core specimens up to 102 mm diameter which are loaded by two cone shaped points. A graduated scale indicates the distance between the conical points. The applied load is measured by a pressure. transducer with a digital display unit range 0-100 KN

Standard Used : IS 11309, ASTM D 4435

Specification: The objective of the test method is to measure the working and ultimate capacities of rock bolt anchors. The system comprises of a central hole jack, hand pump with a load gauge, directional control value (only for central hole jacks above the capacity of 500 kn), flexible hose pipe 5 mts, truss high tensile bolts with coupling. The pull out force is indicated on the load gauge, however a load cell with digital indicator can be used to measure the pull out load. Arrangement is provided for fixing the dial gauge for estimating deflection against the load

Available from 3 ton to 50 ton

Standard Used : IS 1199 & BS EN 12350

The instrument is used for workability as well as consistency of fresh concrete. A slump Cone and a graduated rod supplied with the instrument helps the operator to find out slump values and vibration table with container and acrylic disc is used to find out workability of concrete expressed in Vee Bee degrees, which is defined as the time in seconds to complete required vibrating at which the fresh concrete flows out sufficiently to come in contract of the entire face of acrylic disc. Specification: The equipment consists of : A vibrating table size 380 mm long and 260 mm wide, resting upon elastic support at a height of about 305 mm above the floor, complete with Start/Stop switch, cord and plug. A holder is fixed to the base in to which a swivel arm is telescoped with funnel and guide swivel arm is also detachable from the vibrating table. The divisions of scale on the rod record the slump of the concrete in millimeters. Supplied complete with a sheet metal container with lifting handles which can easily be fixed to the vibrating table. A slump cone open at both ends with lifting handles and a tamping rod of size 16 mm dia and 600 mm long rounded at both ends.