Cement Lime Mortar

Ref. Standard : ASTM C-186, IS:4031 (Part-9), IS:11262:1995 Heat of Hydration apparatus is used for determining heat of hydration of cements by measuring difference between heat of solution of dry cement and heat of solution of a separate sample partially hydrated for 7 days & 28 days. Contant-speed stirrer maintains uniform temperature throughout liquid and supplies sufficient agitation to keep solid reactant suspended in the acid mixture. This equipment consists of insulated wood case, vacuum jar with stopper; thermometer plus holder, glass funnel; stirring paddle and chuck.

Jaw Crusher is designed to speed up crushing of aggregates, Ores, Minerals, Coal and similar products. Single Phase Three Phase

Laboratory Ball Mills supplied are primary designed for grinding pigments. The material is ground at a specific speed by using a specific quantity of grinding media (Steel Balls ) for a specific period. The equipment is used for making the ground cement samples in the laboratory. Apart from the cement industry, it is also used in the paint, plastic, granite and tile industries. The equipment is provided with a revolution counter for recording the revolutions.

Ref. Standard IS:1727, 2645 High Pressure Permeability Test can be conducted on different size specimens using different cells. Each cell is made of steel and provided with a top plate and funnel at the bottom having gasket seals held in position through

Ref. Standard IS:4031, Part-14, • Gauging Trowel, 100 to 150mm Blade Length • Gauging Trowel, 200mm Blade Length.

Ref. Standard EN-196-1 This Cement Tensile Testing Machine is primarily used to determine the tensile strength of briquette specimens of cement. It can also be used to test the flexure strength of the sample. This test is commonly used by Cement Manufacturers in order to determine the quality of cement.

We offer a range of Curing tanks for 6/12 to 36/72 moulds and also argane of Accelerated Curing Tanks of different temperature ranges.We offer a range of Curing tanks for 6/12 to 36/72 moulds and also argane of Accelerated Curing Tanks of different temperature ranges.

Ref. Standard : IS:10080, 10086 We offer a range of cube moulds both in steel and cast iron for 70.6 mm and 50 mm cubes with ISI certification mark as per IS : 10080/10086. Three gang mould for 50 mm cube is also available. bolts and nuts. The concrete specimens are sealed in the cells to prevent any leakage along the side walls. The permeated water is collected in glass bottles attached at the bottom. Each test stall has its own control valves. The control Value are mounted on a sturdy welded structural stand. All multi-units are provided with end pressure gauges. Each unit is provided with chamber pressure gauges of 0-21 kg/cm2 and test pressure gauge of 0-17.5kg/cm Pressures are applied using any available pressure line at the site for a compressor.

Ref Std :IS 4031, IS 10080 A specially designed Vibration Machine is used for vibrating the mix in moulds at a frequency of 12,000 ± 400 cycles per minute, as per specifications. The Vibrator is mounted over coiled springs and the vibrations are developed by means of a revolving eccentric shaft. The centre of gravity of the vibrator, including the cube and mould, is either at the centre of the eccentric shaft or within 25mm below it. The simple design of the machine facilitates easy assembly and dismantling of the cube moulds. Each machine is supplied AIM 414 one cube mould with ISI Certification Mark and poking rod. Suitable for operation on 220V, 50Hz, Single Phase, AC supply.

Ref Std : IS 10890, EN 196-1 & EN 196-3 Automatic/Manual Mortar Mixer, 5 litre nominal capacity Application: Preparation of standard prisms with Automatic/Manual mixing procedure in accordance with IS:10890, EN 196-1 & EN 196-3. This apparatus has specially been designed to prepare cement mortar for strength determination as specified in IS:4031. It can also be used in mixing lime with pozzolonic materials for determination of lime reactivity (as per IS: 1727) and for uniform mixing of soils with additives such as lime, cement, etc. Special Features : •Microprocessor control • Choice of automatic mixing cycles • Sand Dispenser • Water burette The mixer is designed to mix mortars and cement pastes primarily to the requirements of EN 196. The mixing paddle has a planetary motion and is driven by a motor with a microprocessor based speed and program controller. The mixer can be operated either in an automatic or manual mode. When the mixer is used in the manual mode, the two mixing speeds can be changed by means of a soft touch button, without switching off the motor. In the automatic mode any one of the pre-set mixing programmes may be selected.

Ref. Standard : IS 10086 Shrinkage Bar moulds for the determination of soundness. The change in length of the specimen is determined by Length Comparator listed in the concrete section. Mould size: 25 x 25 mm section and 250 mm effective length (Distance between two inner-most reference points).

Ref Std :IS 4031, IS 9459, ASTM C 490, BS 1881 These equipment have been designed to measure the change in length and volume of concrete and cement samples. Length Comparator is supplied with ISI certification mark.

Ref. Standard : IS 4031 (Part-3) The Laboratory Cement Autoclave is suitable for conducting accelerated soundness tests on Cement or the Autoclave expansion test. The equipment consists of a Stainless Steel Pressure Vessel with insulated outer shell, fabricated out of high quality Stainless Steel Sheet. The pressure inside the vessel is controlled through a micro processor based PID controller. The equipment is supplied complete with spring loaded safety valve pressure gauge, PID controller with RTD for control of Heater unit. Special Features : • Rust proof stainless steel pressure vessel & enclosure • Microprocessor based PID controller for accurately controlling the temperature hence pressure

The Flow Table consists of a brass table top 250 ± 2.5 mm dia, mounted on a rigid stand. The table top is reinforced with equally spaced ribs and allowed to drop through 12mm by a ground and hardened cam. The Motor Drive assembly using the geared motor box is designed to rotate the cam through the shaft at 100 rpm. Complete with Flow mould 100mm base dia, 70mm top dia and 50mm high. The new design has better aesthetics and compact look. Suitable for operation on 220V, 50Hz, single phase, AC supply

Ref Std : IS 5516 This apparatus is supplied with ISI mark. It is variable flow type Air Permeability Apparatus

This operation is used for determining setting time of hydraulic cement. It consists of a base with a vertical shaft and two horizontal arms, the lower arm being adjustable for height. Supplied complete with one initial needle, one final needle and a glass base plate

Ref Std :IS 5513/2542(P 2)/2645/1727, BS 12/146/915/1370/4027/4248, ASTM C 91/141/187/308/472 & AASHTO T 129, E 131 Vicat apparatus provided with ISI certification mark, is designed for determining the normal consistency, standard consistency and setting time of cement, and lime.