COMPACTION/ CREEP TEST/ DENSITY COMPACTION

Vibrating Hammer for Concrete Moulds

EKE 356:

Used for the compaction of concrete samples in a mould. Generally the vibratory hammer is found to be a much faster and quicker method as compared to impact hammering.

The equipment consists of the following replaceable parts : 
EKE 35601: Tamping foot 148 mm dia.
EKE 35602: Tamping foot 148 mm x 148 mm square

Creep Testing Rig
Ref. Standard : ASTM-C512

EKE 239:

This apparatus designed to determine the Creep of Mould Concrete Cylinder subjected to sustained longitudinal compressive load. This test method is limited to Concrete in which maximum aggregate size does not exceed 12 inch (50 mm)

Suitable for operation on 220 V, 50 Hz, Single Phase, AC Supply.

The equipment consist of the following replaceable parts:
•    One reaction frame suitable for 3 Nos. 150 dia. x 300 mm long cylindrical samples
•    One pumping unit electrically operated
•    One hydraulic jack
•    One load gauge

Reaction Frame:
Reaction frame consists of Upper & Lower Jack plate and Upper & Lower Loading Plates bearing on the ends of the Loaded specimen, load maintaining elements (Springs), threaded rods & nuts to take the reaction of loaded system.

Pumping Unit:
Motorized pumping unit of 1000 kN is housed in an elegant cabinet and is of two speed design driven by an electric motor. The motor of the pump is connected to mains through ON-OFF Push Button Switch. There is slow and fast lever, which is fitted with a knob. By doing to and fro movement of the lever, coarse adjustment of rate of loading can be done.

Fine adjustment can be done by rotating the knob fitted on this lever. A release valve is provided on the top of the pump. Pressure can be released by unscrewing the knob. Pumping unit is submersed in oil tank & it is fitted with oil filler plug cum dipstick & drain plug.

Hydraulic Jack:
It consists of a cylinder and piston. Lifting handle is fixed on the cylinder body. An inlet nipples is fixed for coupling with the connecting pipe. A Teflon Seal is provided on the hydraulic jack to prevent leakage of he oil under pressure. The capacity of the jack is 1000 kN. An air vent is provided in the piston for bleeding out air from the system before the jack is put to use for conducting a test. For bleeding out air the Allen Screw for air vent should be loosened . Pump oil to Jack. First air will come out when continuous stream of oil starts coming out tighten the allen  screw. A retraction spring is provided in the hydraulic jack so that the piston comes back to its original position after load is released . The travel of the hydraulic jack is 100 mm. If the piston is pushed out beyond this travel, the retraction spring will get damaged.

Loading Gauge:
The load is indicated on 20 cm dial load gauge 1000 kN capacity. The load gauge can be fixed to load gauge adapter. A red maximum pointer is fixed to the load gauge to indicate the maximum load applied on the specimen. A drag knob is provided to operate the maximum pointer.

The equipment consists of the following replaceable parts:
EKE 23902: Reaction Frame – 1 No
EKE 32701: Electrical Pumping Unit without hand pump
EKE 314-LG: 1000-EO-1 Load gauge 0-1000 kN & 5 kN on 157 mm ram dia. electrical operated.

Note: Creep Testing Rig of other capacities can be supplied on request.

Buoyancy Balance

EKE 9933:

The Density of Hardened concrete specimens like Cubes & Cylinders can be quickly & accurately checked using Buoyancy Balance. The Buoyancy Balance consists of a rigid support Frame, incorporating  a Water Tank, mounted on a platform. A mechanical lifting device is used to raise the Water Tank through the Frame height immersing the specimen suspended below the balance. The balance supplied may also be used as a standard weighing system in laboratory.

Buoyancy Balance – 15 kg x 0.5 g

Suitable for operation on 220 V, 50 Hz, Single Phase, AC Supply

Vibrating Table - Table Top 50 cm x 50 cm
Ref. Standard: EN 12350-6,7, 12390-2, 13286-50

EKE 365-1:

Proper compaction of cement concrete while casting specimens for compression testing is essential to achieve higher compressive strength.

ENKAY Vibrating Table is ideally suited for this purpose. The table top is suitable to hold cube moulds and has stops along its edges to prevent moulds from sliding of the table during operation.

The specially designed vibro motor for operating the vibrator.

Suitable for operation on 220 V, 50 Hz, Single Phase, AC Supply

Vibrating Table , Table Top 50 cm x 50 cm for 4 Moulds of 150 mm cube.

Vibrating Table - Table Top 1m x 1m
Ref. Standard: EN 12350-6,7, 12390-2, 13286-50

EKE 367-1:

Proper compaction of cement concrete while casting specimens for compression testing is essential to achieve higher compressive strength.

ENKAY Vibrating Table is ideally suited for this purpose. The table top is suitable to hold cube moulds and has stops along its edges to prevent moulds from sliding of the table during operation.

The specially designed vibro motor for operating the vibrator.

Suitable for operation on 220 V, 50 Hz, Single Phase, AC Supply

Vibrating Table , Table Top 1m x 1m for 16 Moulds of 150 mm cube.