S. S. Enterprises

Loading Unit :

The hydraulic jack of 2000 kN capacity is fixed to base. The upper plate has got a self aligning action and is attached to a screw which passes through the cross head and can be raised for lowered for initial clearance adjustment. The lower plate rests on the jack ram and is positioned with the help of a centering pin. Loading is accomplished by the upward movement of the lower plate.

Pumping Unit :

The motorized pumping unit which is housed in an elegant console is of double plunger type and is driven by 3 phase 440 volts 50 cycles electric motor. The pumping unit is separate unit connected to the jack by means of a steel connecting tube. A junction box is suitably fixed to connect the motor to the mains through a push button starter. The pumping unit is fitted with gauges. A maximum pointer is provided to facilitate taking of the reading after failure of the specimen. The pressure gauges are fixed on the pumping unit at an angle for easy readability. The machine is fitted with a hand wheel control which enables the rate of application of load to be varied. The machine is also equipped with facilities for hand pumping in case of power failure. The electric pumping unit is fixed with a micro-switch off the motor automatically as the load on the machine approaches the rated capacity. Relays are also incorporated in the pumping unit so that in the case of break-down of power supply, the motor will stop and would not-re-start unless starting switch is operated.

The semi automatic range of 2000 kn capacity semi Automatic digital compression testing machine has been designed to meet the need for reliable and consistent testing of concrete samples. The machines feature the complete semi automatic test cycle with a closed loop digital readout. Once the specimen parameters have been introduced, it is sufficient to press the start button to complete the test. Semi Automatic digital compression testing machine consist of their main parts: frame, power pack and data acquisition & control system.

This Cube Mould forms three cubes at one time in a diagonal arrangement. Mold and detachable base are held together by self-aligning thumbscrews, which ensure an even, tight fit.

Product DescriptionOne of the durability tests of concrete is to determine permeability of water through specimen. Permeability apparatus is used for determining the permeability of cement mortar and concrete specimens of 15cm cubes cast in the laboratory
Salient Features

• Specification: The concrete permeability apparatus comprises of a brass/ gunmetal cell of squares cross section mounted on a stand and a pressure chamber is connected to the cell through copper tubing and T-connector mounted on the stand with sleeve packed valve and rubber hose pipe with end connections. The cell assembly consists of one base plate, one metal funnel and one top plate, and a pressure tube is supplied to develop pressure in the chamber. The apparatus is supplied with a measuring cylinder 500cc to measure percolated quantity of water. Pressure can also be applied by a pressure air line or by a compressor.
• Available for sample of size 150mm dia X 150mm high.
• Available for sample of size 100mm dia X 100mm high.

Tile Abrasion Testing Machine we hold ability to manufacture and export best quality tile abrasion testing machines. These machines are extensively used for determining the resistance to wear for cement concrete flooring tiles. They are provided with a rotating disc, adjustable counter for automatically stopping the machine, a bracket to hold specimen and a counter balance lever to load the specimen. The abrasion of tiles is measured on a thickness gouge specifically made for this purpose. We can offer these tile abrasion testing machines in standard as well as customized specifications.It consists of the following.1 A grinding device fitted with a replaceable grinding path and rotating horizontally about its vertical axis.2 A Circular tray enclosing the grinding disc.3 Holder for specimen.4 Reduction gear coupled to a motor for operation on 220 V, 20 Hz, Single phase supply.5 Revolution counter. A 7.5 kg weight to apply 30 kg load on specimen through liver.

The compaction factor test is used for concrete which have low workability for which slump test is not suitable.The compacting factor test is performed to ascertain the workability of the concrete. The slump test does not give accurate results for low worability of concrete when slump is<50mm.The compaction factor test is a workability test for concrete conducted in the laboratory. It was developed by the Road Research Laboratory in the United Kingdom and is used to determine the workability of concrete. 
The compaction factor is defined as the ratio of the weight of partially compacted concrete to the weight of fully compacted concrete.
Compaction factor test Apparatus:-
Compaction factor test apparatus consists of two conical hoppers and a bottom cylinder which is arranged properlySteel rod of 1.6cm, diameter with a length of 61cm is is used to level the concrete.A weight balance is used to weight the concrete.Hand scoop (15.2 cm long) and a balance.