Our Manufacture Products

Aggregate

JMT - 301
THICHNESS GAUGE
IS : 2386 (PART-1)
Used for determining the flakiness index on aggreates.
Specifications : It consists of a frame with the sliding panel. The panel has slots of different standard lengths and width accurately cut.. .

JMT - 302
LENGHT GAUGE
IS : 2386 (PART-1)
For dimension of the elongation index of aggregates.
Specifimens :consists of hard wood base with vertically mounted metal studs as specified in the IS 2386(part 1).

JMT - 303
CYLINDRICAL MEASURE
IS : 2386 (PART - III)
Determines bulk density or unit weight of aggregates. Specifications :
Calibrated cylindrical measures of sheet iron with handles. Consists of 3 measures one each three liters capacity, 15 liters capacity and 30 liters capacity. Complete with one temping road, round, 16 mm dia and 600 mm long, one end rounded.


JMT - 305
DENSITY BASKET
IS : 2386 (PART - III)
For density tests on aggregates as per procedure laid down.
Specifications :
Made of brass with stainless steel wire mash 6.3mm size ruggedly constructed, approximately 20cm dia x 20cm high. complete with handle.

JMT - 306
AGGREGATE CRUSHING VALUE APPARATUS
IS : 9376, 2386 (PART - IV).
For measuring of resistance of aggreate to crushing. Specifications :
Consists of M.S.Cylindrical container 150 mm +-0.5 mm dia x 130 mm to 140 mm high with base plate 200 to 230 mm/sqr x 6 mm thick. A plinger of 148 mm +- 0.5 mm dia x 100 to 115mm high. Suppllied complete with temping rod, 16mm dia x 600mm long, one end rounded. And 1 No. Metal measure 115 +-0.5mm dia x 1800.5mm high.

JMT - 307
AGGREGATE IMPACT TESTER
IS : 2386 (PART-IV) 9377.
For determining the aggregate impact value.
Specifications :
The instrument consists of circular base with two vertical guides. Hammer of weight 13.75 +- 0.25 kg can be raised to fll freely down the vertical guides. The height of fall can be adjusted through 380 +- 5mm. The hammer is provided with a locking arrangement. The hammer fallesfrely to the base and is removable for emptying. Supplied complete with metal measure 75mm dia x 50mm high(for specimen preparation) and tamping rod 230mm long x 10mm dia.

JMT - 308
AGGREGATE ABRATION TESTER
IS : 2386(PART - IV) ASTM D 2, D 289.
For the determinitation of resistance of aggregates to wear by abrasion.
Specifications :
It consists of two hollow cylinders closed at one end and provided with tight fitting covers at the either end. These cylinders are mounted on a shaft and an angle of 30 degree with the axis of rotation of the shaft. The shaft rotates at 30-33 r.p.m. through a reduction gear operated by a motor and is provided with a revolution counter. Complete with abrasive change consisting of 12 Nos. Hardened steel bals of 48mm dia. Suitable for operation on 440 volts, 3 phases, 50 cycles. A.C. supply.

JMT - 309
DEVAL ATTRITION TESTER
BS : 812.
For testing aggregates for resistance to abrasion.Specifications :
It consists of two hollow cylinders closed at one end and provided with tight fitting covers at the either end. These cylinders are mounted on a shaft and an angle of 30 degree with the axis of rotation of the shaft. The shaft rotates at 30-33 r.p.m. through a reduction gear operated by a motor and is provided with a revolution counter. Complete with abrasive change consisting of 12 Nos. Hardened steel bals of 48mm dia. Suitable for operation on 440 volts, 3 phases, 50 cycles. A.C. supply.

JMT - 310
LOS ANGLES ABRASION TESTING MACHINE
IS : 2386 (PART IV) ASTM : 131, AASHO T96.
Used for testing crushed rock, crushed slag, crushed and uncrushed gravel for resistance to abarsion.
Specifications :
the machine consists of a hillow cylinder mounted horizontally
on a study frame on ball bearing.there is an opening which can be closed with a dust tight cover to facilitate charging and discharging the drum with the material under test. A ditachable shelf which extends throughout the inside length of the drum which catches the abrassive charge and does not allow it to fall on the cover. The drum is rotated by an electric motor through a heavy reduction gear at a speed of 30-33 r.p.m. A revolution counter is fitted to the frame. A tray is supplied for collection of the material at the end of the test. Complete with abrassive charge consisting of a set of twelve hardened steel balls, approximately 48mm dia. Suitable for operation on 440volts, 3 phase, 50 cycles, A.C. supply.