Specification: 

• This test method is used to estimate the bearing capacity of a soil under field loading conditions for a specific loading plate and depth of embedment.
• It is also used for load tests of soil and flexible pavement components for use in evaluation and design of airport and highway pavements. 
• Plate Loading Test Set consists of a 200 kN, 500 KN, capacity piston assemly and hydraulic hand pump, pressure transducer, LPI battery operated digital readout unit, 2.4 m long datum bar, 3 pcs. 25 mm travel x 0.01 mm digital dial gauges with dial supports, 300 mm and 450 mm dia. loading plates.

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Specification: 

• Vibratory table, with a cushioned steel vibrating decks about 75cm x 75cm. 
• Suitable for operations on 415V, Three Phase supply. 
• Cylindrical metal unit weight mould, 3000ml, 15000 ml, capacity. 
• Guide sleeve with clamp assembly. 
• Surcharges base plate for mould. 
• Handle for surcharge base plate. 
• Surcharge weight. 
• Dial gauge: 0.01mm x 50mm travel. 
• Extension piece: 25mm for dial gauge.
• It has a frequency of approximately 3600 vibratory table, minute under a 11.5kg load. 
• Amplitude is variable in between 0.65mm in step of 0.05 to 0.25mm, 0.25 to 0.45 mm and 0.45 to 0.65mm.
• The total weight together with surcharge base plate and handle is equipment to 140 kg. / cm2. For mould.  

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• The machine is designed to load the penetration piston into the soil sample at a constant rate to measure the applied load and piston penetration at predetermined intervals. 
• The ram speed can be set between 0.5 mm/min to 5 mm/min by using the digital readout unit. 
• This main feature allows the user to perform tests complying to BS, EN, ASTM or AASHTO standards with the same machine. 
• Rapid adjustment of the platen is also provided by up and down buttons which are located on the front panel of the machine. 
• The machine is supplied complete with a 50 kN load cell, penetration piston, linear potentiometric displacement transducer (25 mm x 0.001 mm), computer software and connection cable. 

Features:

• Calculates corrected CBR value at 2.5 and 5 mm the digital unit saves the load value at user defined displacement values such as 0.625, 1.25, 1.875, 2.5, 3.75, 5, 7.5,10, 12.5 mm.
• Can make test with displacement and limited load control.
• 1/256000 points resolution per channel.
• 10 data per second sample rate for each channel.
• Ethernet connecting for computer interface.
• 800×480 resolution 65535 color TFT-LCD industrial touchscreen.
• Real time display of test graph.
• CPU card with 32-bit arm RISC architecture.
• Permanent storage capacity up to 10000 test results.
• 4 analog channels, 2 channels are active for CBR.
• The load corresponds to the displacements corrected respect to the linear region of the data has also saved.
• The % CBR at 2.5 mm and % CBR at 5 mm is also automatically calculated and saved.
• 4 main function keys.
• Multi-language support.
• 3 different unit system selection; kn, ton and lb.
• Real-time clock and date.
• Test result visualization and memory management interface.
• Remote connection through ethernet.

The CBR test machine is supplied complete with:

• Load cell, 50 kN
• Penetration piston
• Linear potentiometric displacement transducer with connection part, 25×0.001 mm
• Computer software
• Connection cable.
• Advanced report generation
• Dimensions : 480 x 650 x 1150 mm
• Weight (approx.) : 110 Kg
• Power : 370 W
   

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Description:

• CBR test can be performed not only in laboratory but also in-situ. 
• Alternatively, for laboratory testing, our frame can be assembled with the main components, to create a hand operated CBR machine.
• For field testing, it includes all necessary components that, along with vehicle bracket, can be used for in-situ determination of bearing capacity of soils used in road construction.
• The Field CBR test set includes the following components, that can be purchased individually as spare parts:    

• 50 kN cap. mechanical jack.    
• 40 kN cap. load ring.
• 9 kg slotted surcharge.    
• 4.5 kg slotted surcharge.    
• Adjustable CBR penetration piston.    
• Adjustable dial gauge holder.
• Penetration dial gauge, 30x 0.01 mm.
• Set of 3 extension rods and adapters.
• Bar assembly including two tripod stands and a 1220 mm long aluminium bar.

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Specification:

• Comprises a screw operated load frame, cap.5000kg with a gear box and motor drive giving 1.25, 1.5, 2.5mm/min. 
• Rates of strain, a pair of cone seating, adaptor for proving ring, and stain dial gauge bracket. 
• Suitable for operation on 230 V, Single Phase A.C. Supply.
• Supplied with one pair of male/female coning tools for 38mm dia samples but without ring and dial gauge. 

Accessories:

• Coning tools in pairs (Male & Female) for samples having diameter 38, 50, 75 & 100mm

Specification: 

• The cup can be adjusted for a fall of 1 cm and can be raised an dropped on a rubber base of standard hardness by cam action. 
• Complete with one Casagrande grooving tool, one ASTM grooving tool and a height gauge block. 
• A counter to register the number of blows.
• For determination purpose liquid limit is that water content at which a part of soil, cut by a groove of standard dimensions, will flow together for a distance of 1.25cm under an impact of 25 blows in a standard liquid limit apparatus. 
• The soil at the water content has some strength which is about 0.17N/cm. sq. (17gms/sq.cm.). 
• At this water content soil just passes from liquid state to plastic state. 
• It consists on a brass cup held on an adjustable bracket.

Specification: 

• Shrinkage limit is the maximum water content at which a reduction in water content does not cause an appreciable reduction in volume of the Soil Mass.
• The apparatus can be used to determine shrinkage limit and to calculate other shrinkage ratio, shrinkage index and volumetric shrinkage.  
• At shrinkage limit, on further reduction in water, air enters in to the voids of soils and thus keeps the volume constant. 

Set consists of one each:

• Shrinkage limit set.
• Porcelain evaporating dish.
• Shrinkage dish.
• Glass cup.
• Perspex plate with three metal prongs.
• Flexible spatula 100mm.
• Glass cylinder.
• 25ml x 1ml, supplied without mercury.
• Plastic wash bottle 500ml.

Optional Accessories: Mercury supplied in bottle of 500 gms. at an extra cost.

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Specification: 
The complete set consists of one each :

• Glass plate 20cm x 15cm having round ends.
• Brass or stainless steel rod 3mm dia x 150mm long.
• Flexible spatula 15 cm.
• Set of 6 moisture containers.
• Porcelain basin 150mm dia.
• Plastic wash bottle 500ml.