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Field CBR Equipment

Field CBR Equipment

CAT NO: DIDACTICNMT0263

Field CBR Equipment Description and Tender Specification:

Field CBR Equipment.
Field CBR Equipment Use: Measuring in-situ soil bearing capacity
Standard:
BS 1377, 1924, EN 13286-47, ASTM D1883, AASHTO T193
Equipment parts to the above standards
Field CBR Jack 50kN capacity; weight 8.5 kg; total height: 254mm
1 Ball Seating Attachment
1 Proving Ring, 10 kN capacity.
1 Proving Ring, 28 kN capacity.
1 Proving Ring, 50kN. capacity
1 Field Penetration Piston 50 mm dia. threaded at the upper end
Extension Rod machined from steel tubing, consisting of 2 lengths 5 cm. 2 lengths 10 cm., 1 length 30 cm.,1 length 50 cm., and 1 length 100 cm., used as spacers between the proving ring and penetration piston.
1 Bracket and Adapter.
1 Bridge Support.
1 Penetration Dial Indicator.
1 Circular 4.54 kg Surcharge Weight. 250 mm dia with 53 mm dia central hole,
1 Slotted (4.54 kg) Surcharge Weight. 215 mm to 250 mm dia with 53 mm dia slot
1 Slotted (9.07 kg) Surcharge Weight 215 mm to 250 mm dia with 53 dia slot
Dial gauge support of seamless pipe construction, 30 cm high and 45 cm wide at the base, with a quick release screw type clamp capable of sliding and locking anywhere along 2 meter length of the bridge.
Carrying case.

Accessories:
Dial gauge 0.01mm x 25mm.  (as per item S70)
Proving ring calibration charts as per equipment standards above

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