Cement Testing Equipment

Product Details:

The tank has been designed to accommodate 150 mm/70.6 mm casted cubes upto 36/72 cubes and fully insulated, complete with a hinged lid, heater, thermostat and recirculation pump. Provision of two removeable racks allowing free circulation of water around each cube

Product Details:

It is an electric cum hand operated for compression tests on concrete specimens up to 20cm dia and 30 cm in height. The Compression Testing Machinery (Cube Testing Machine) meets the essential requirements of various Indian, British & American standards for compression tests.

• Available in Digital /PC attach Model
• High Stability.
• Self — aligning platen assembly.
• Load Gauges are calibrated in kN against certified proving rings.
• Suitable for testing cubes and cylinders of various sizes.
• Using special platens, bricks can also be tested.
• Digital Readouts available with manual pace rate control and peak hold facility.
• A fully computerized version is also available.

This type of Electric-cum-hand operated model consists of : Loading Unit : The loading unit is of nut type or welded type (depending on the order) having a cross head, base and solid state plates. The hydraulic jack is fixed to the base. The platens of the machines are hardened, ground and polished. The upper platen is provided with self-aligning action. To facilitate the testing of various sizes specimens, suitable sizes of spacers are provided. Pumping Unit : The Hydraulic Pumping Unit is Electrically- cum-hand operated. The loads are measured on load gauges which are calibrated on against certified proving rings. The pumping unit is fitted with a speed control knob to adjust the pace rate of loading. The load gauges are fitted with micro switches to switch off the motor when the load approaches the maximum

Product Details:

Laboratory Pulverizer is a disc type grinder. designed to grind virtually any material to produce a fine mesh sample in one operation. It is a self contained grinder. with a rotary disc. having a planetary movement in a vertical plane Grinding is done between two discs- one stationery and the other revolving eccentrically at high speed. The discs are made from heat treated ahoy steel, With the help of a convenient hand wheel, the size of the final product can be adjusted. This can be done. even while the machine is in operation. A self locking device holds the hinged grinding chamber in place and affords easy and quick access to it, for removal of ground samples and for cleaning. The Pulverizer has a capacity of reducing about half of a kilogram of a quarts type sample to 72 mesh in about a minute. The Pulverizer is fitted with a 3 H.P. motor, a 'V' belt pulley drive and mounting 

Product Details:

Proving Rings are used for load measurements and are used in the outfits of a number of Soil/Cement & Bitumen Testing Equipments like Direct shear Test Apparatus, Triaxial Shear Test Apparatus, C.B.R. Test, Uncontained Test, and Marshal Test etc.

Proving rings can be designed to measure either compression or tension forces. Some are designed to measure both. The basic operation of the proving ring in tension is the same as in compression. However, tension rings are provided with threaded bosses and supplied with pulling rods which are screwed onto the bosses.

 

The dial gauge readings thus obtained versus load applied enable the operator to find out unknown load, just by nothing the dial gauge reading for the unknown load. The proving rings have high elasticity and on removing load the regain their original shape provided they are loaded in their elastic limit

A dial gauge and plunger anvil are mounted on brackets clamped ton the ring body .The dial gauge is held perfectly rigid without the remotest chance of shifting due to in advent shocks or pressure exerted on it. The dial gauge plunger rests on an adjustable anvil.

Proving Rings range with 500KN capacity provided with ½ inch BSF female threads loading bosses and a loading ball nipple and steel ball are supplied with each ring. Rings of capacity are not thus threaded.

Each ring are individually calibrated and supplied with works calibration chart and a carrying case.

Calibration charts from Standard Laboratories for the Proving Rings ordered are also available at extra cost. All Proving Rings are Integral Type. Integral type Compressive Proving Rings of different capacities from 50 to 500KN are available.

A) Above Cap. 50kg to 500kg B) above cap 500 to 3000kg C) above cap 3000 to 5000Kg

 

Product Details:

Vibrating Machine is used for vibrating the mix in moulds at a frequency of 12,000 ± 400 cycles per minute. The vibrator is mounted over 4 coiled springs and the vibrations are developed by means of a revolving eccentric shaft. The centre of gravity of the vibrator, including the cube mould, is either at the centre of eccentric shaft or within 25mm below it. The simple design of the machine facilitates easy assembly and dismantling of the cube moulds..

Product Details:

Cement autoclave with stainless steel chamber (21 KG/CM.SQ. Pressure) which are suitable for conducting accelerated soundness tests on cements or the autoclave expansion test. These tests require constant steam pressure with the correspondent constant pressure and the equipment consists of a stainless steel cylinder with a welded heat insulated wire. Also available With Digital Controller.

Product Details:

It is used to measure the drying shrinkage of concrete autoclave expansion of Portland cement and potential expensive reactivity of cement aggregate combinations in mortar bars during storage on self drying.

Specifications: The instrument consists of AA channeled base over which two verticals pillars are fixed. An adjustable cross plate is at the top. A dial gauge reading to .002mm X 12mm can be fixed to the top cross plate. The plunger end of the dial gauge can be located upon a 6.5 mm dia ball or the other reference point cemented in the specimen. On the base is a minilab recessed seating in which can be placed a second ball or reference point on the specimen.

Complete with stainless steel standardization bar with insulated grip and with 6.5 mm dia balls mounted in the ends. The unit can be supplied with .0001 inch X ½ inch dial gauge at extra cost if indicated at the time of placing the order.

Additional Information:

• Delivery Time: 2 TO 3 WEEKS

Product Details:

Sieves are common laboratory requirement. Sieves are used for sieving of chemical powders, medical powders, aggregate, sand soil & cement.

These sieves are manufactured as per various standards like ISS, BSS, ASTM, DIN etc.In Civil Engineering it is a common practice to use sieves for gradation and particle size determination. ASI manufacturers brass frame & G.I Frame Sieves of dia 200mm, 300mm and 450mm.Normally brass sieves are manufactured in 200 cm dia and frame is spun brass, joint less.The Sieve cloth used is standard SS or phosper bronze wire mesh.

The G.I Frames sieves manufactured normally in sizes 300mm dia or 450 mm dia have a steel perforated sheet having accurately punched square holes.

Additional Information:

• Delivery Time: 2 TO 3 WEEKS

Product Details:

Planetary Mixing Apparatus

It is used for preparation of plastic mortar of cement and pozzolanic materials for making different types of test specimens in the laboratories.

The apparatus comprises the following :-

* A motor-driven mixer which simultaneously imparts two motions to the mixing paddle i.e. revolving and planetary, they being opposite to one another in direction as per IS standards. A two speed gear box is incorporated in the drive which makes the paddle revolve at approximately 140 and 285 r.p.m. with corresponding planetary motion of 62 and 125 r.p.m. respectively.

* A stainless steel mixing paddle of the specified shape and dimensions which can be attached or removed easily.

* A stainless steel mixing bowl of about 6 litre capacity. This can be held with the mixing apparatus and its height is adjustable.

* A scraper made from semi rigid rubber blade attached to a handle about 150 mm long. The blade is about 75 mm long and 50 mm wide.

Suitable for operation on 220v, 50 Hz, single phase supply.

Product Details:

The jolting apparatus consists of rectangular table rigidly connected by two support arms to a spindle at a horizontal distance of 800 mm from the centre of the table. The table can be raised and allowed to fall freely by a cam which is connected to a motor. 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 moulds compartments on the table. The mould surrounded by the hopper can be clamped rigidly to the table. Supplied complete with mould and hopper operation on 230 volts 50 hz ac supply.

Product Details:

The mould is used for casting specimens of cement aggregate combinations for measuring the potential expansive alkali reactivity.

Specifications: The mould which has Size: 25mmx25mmx250mm effective gauge length is made of mild steel and has accurately machined faces. The parts of the mould are tight fitting held together when assembled Supplied complete with base plate and four S.S smooth reference pins.

Additional Information:

• Delivery Time: 2 to 3 weeks

Product Details:

This instrument is used for determining the normal consistency and setting times of cement and 'A' Class limes.

Specifications :

The apparatus consists of a metallic frame bearing a freely movable rod with a cap at top, one vicat mould, split type and glass base plate and one set of needles one each initial needle, final needle and consistency plunger. Fitted with Dash pot.

Additional Information:

• Item Code: NCMT-E4

Product Details:

Our company has been dedicatedly supplying, trading and wholesaling Single Pan Balance. These use one side of the beam bears a constant load and weights are gradually removed to achieve equilibrium. Weighing became much quicker as a result because knobs could easily control the addition and removal of weight. The enclosed casing ensures that air currents and dust do not disturb the delicate balance, and human error is reduced because the weights are not directly handled.

Additional Information:

• Delivery Time: 2 TO 3 WEEKS

Product Details:

For water proofing of Concrete admixture and special water proof cements are used. Water proofing of these compounds are established by measuring permeability of standard motor. Specimen with or without such water proofing compounds. Permeability apparatus is used to determine permeability to water of motor cement specimens with or without water proofing compound.

 

Specifications: The mortar permeability apparatus comprises the three brass/gun metal cell mounted on stands and pressure chamber with a pressure regulator. The cell can accommodate 100 mm dia X 50 mm dia high specimen. Each cell assembly consists of one base plate. The base plate has one outlet for water and is recessed to hold the specimen in place with a ring washer in between. The top plate has an inlet for water and a suitable connector for an application of pressurized water in the cell. The mould and collar are clamped between the base plate and the top plate with the help of four tension rods & nuts. The cells are mounted on a stand.

 

The pressure chamber is fitted with pressure regulator which helps in regulating the pressure from 0-7kg per sq-cm. The regulator has two pressure gauges one for indicating the pressure in the chamber 90-10.5kg/sq.cm) and for indicating the testing pressure(0-7kg/sq.cm)The pressure chamber is connected to cells with pressure hoses and with couplings. This pressure chamber is fitted with help of a foot pump and rubber hose which are supplied with the instruments.

Additional Information:

• Production Capacity: 100 mm dia X 50 mm

Product Details:

Prism mould is supplied complete with base. All parts are marked with the identification number for correct assembly. Each prism mould is individually verified in the dimensional tolerance, hardness, squareness, flatness & roughness.

Additional Information:

• Delivery Time: 2 TO 3 WEEKS

Product Details:

Glazed tile test autoclaves device is used to evaluate a combination of glazes quickly, efficiently and at a low cost. Pottery and ceramic industries make an extensive use of glazed tile test autoclaves to determine the glazes of the tiles at different point of time. Though being of a same composition, at times the glaze of two tiles differs and this device helps in measuring such differences.

Glazed tile test are undertaken to determine any kind of defects in the glazing of tiles like the crazing, thermal expansion mismatch, moisture expansion, peeling, metal release etc. Glaze surface defects include crawling, metal marking, pin hole and blisters.

Some of the features of glazed tile test device are:

• Manufactured using latest technology which makes it efficient in performance
• Designed to match varied requirements of the market
• Available in popular dimensions and made out of standard quality materials

Additional Information:

• Delivery Time: 2 TO 3 WEEKS