California Bearing Ratio Test Apparatus

Listing ID #4625899

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LISC-115B C.B.R Test Apparatus (Motorized) Single Speed
LISC-115CC.B.R Test Apparatus (Motorized) Three Speed
Order Code Product Name
LISC-115AC.B.R Test Apparatus (Manual)
Supply Type Manufacturer, Supplier
Preferred Buyer Location All over the world

Product Details

The C.B.R. Method is used for finding the relative bearing ration and expansion characteristics of soil of base, sub base and sub grade for the design of roads, pavements and runways.

Standard: IS: 2720 (Part XVI)

Test can be made on all types of soils including sand, gravel, crushed stone etc. C.B.R. test is used extensively for selection of materials and control of sub-grades.

The procedure of test is very simple. A 50mm dia penetration piston is forced in the test soil and loads required for the penetration to penetrate different depth are recorded by means of a proving ring fixed to the penetration piston assembly and a dial gauge. Both Laboratory C.B.R. and field C.B.R. apparatus are available.

Available in manually operated or motorized control models. Motorized control model consists of load frame with 1.25 mm/min rate of strain and can be operated on 230V AC.

Technical Specification’s:

The equipment consists one each of the following:

Load frame, Hand operated / Motorized, capacity 5000kg. with high and low rates of travel of the lead screw.
Mould made from 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 dial 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 Brass 148mm dia with adjustable stem and lock nut and a metal tripod for dial gauge.
Cutting collar.
Rammer 2.6kg weight with drop of 310mm.
Rammer 4.89kg with drop of 450mm
High sensitivity Proving Ring 3000kg. capacity with calibration chart and carrying case.
Dial Gauges 2 Nos. 0.01mm x 25mm.

Company Details

LEISHANGTHEM INTERNATIONAL is a premier name associated with the Manufacturing, Exporting and Supplying of a wide assortment of Laboratory & Scientific Equipments. The varied equipment we Manufacture are in high demand constantly meeting our client’s expectations in product performance, service and delivery. The company caters to a massive clientele network based in India and abroad. We are competent of delivering to a huge customer base with the assistance of an extremely dexterous workforce.