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We are manufacturers and exporters of California Bearing Ratio Test from India. |
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To know C.B.R. Values in situ, it is useful in determining the load carrying capacity in the field when in-place density and water contents are such that the degree of sturation is 80 % or greater, when material is conhensionless and coarse grained, such that it is not effected by changes in water contents and when the material has been in-place for considerable time. The loading is effected by means of a mechanical load frames which can be fixed to the under side of a truck. Salient Features
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Specifications : The equipment consists one each of the following: Load frame, Hand operated, Capacity 5000kg. with high and low rates of travel of the load screw. Mould made frame Gun-metal / Brass, 150mm internal dia x 175mm high, with perforated base plate and extension collar 50mm high. Penetration piston, face dia 50mm with adjustable bracket for penetration dia gauge. Circular metal space disc, 148mm dia x 47.7mm high, with detachable handle. Annular metal weight, 2.5 kg., 147mm dia with 53mm dia central hole. Slotted metal weight, 2.5 kg., 147 mm dia with 53 dia slot. Perforated plate made of Gun-metal / Brass 148mm dia with adjustable stem and lock nut and a metal tripod for dia gauge. Cutting collar, Rammer 2.6 kg. weight with drop of 310mm. Rammer 4.89 kg. with drop of 450mm. Supplied without proving ring and dial gauge. |
![]() | Similar to above but supplied with bench mounting type 5000kgf. capacity load frame motorised, in place of load frame hand oprated. The lead screw of the load frame has a single constant rate of travel of 1.25mm/min. Salient Features
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![]() | The equipment consists bench mounting type 5000kgf capacity load frame motorized, in place of load frame hand operated. The lead screw of the load frame had a single constant rate of travel of 1.25mm/minute. Salient Features
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![]() | It is useful in determining the load carrying capacity in the field when in place density and water contents are such that the degree of saturation is 80% or greater, when material is cohesion less and coarse grained. Sich that it is not effected by changes in water contents and when the materiel has been in place for considerable time. The loading is effected bgy means of a mechanical load frams which can be fixed to the under side of a truck. Salient Features
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