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California Bearing Ratio
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This unit consists of a cabinet which houses the gear system and motor mounted on a sturdy angle iron base. The loading is done through the bottom loading plate which is carried on a lead screw. The advancement of this lead screw is secured against rotating by a sliding key. The top bracket is adjustable in height and carries a hexagonal adaptor for taking standard proving rings. The instrument is fitted with a motor operation on 220230 volts, single phase, 50 cycles A.C. supply.This is for evaluating the strength of soil on field exploration or construction site and in the preliminary laboratory studies.It gives directly the unconfined strength.
California Bearing Ratio Apparatus
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We provide with a Soil Testing Apparatus called California Bearing Ratio Apparatus. Veekay Industries is known for creating efficient California Bearing Ratio Apparatus for determining the relative rate of bearing ratio of a soil and also the surcharge weight of base and sub base. Test can be conducted on soils including gravel, sand and washed stone. The CBR test is utilized for selecting materials and control of sub grades. Procedure Loading soil with a circular piston, 50 mm dia face and maintaining a penetration rate of 1.25 mmmin. The load is noted and the results of test on natural or recompacted soils, in soaked and unsoaked conditions, can be compared with standard test results. Features California Bearing Ratio Apparatus consist of a circular pistonCalifornia Bearing Ratio Apparatus works in both soaked and un-soaked conditions The test can be executed on recompacted as well as natural soilsManufactured with great care, by following strict quality guidelines
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California Bearing Ratio Test Apparatus
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California Bearing Ratio Test Apparatus is used to determine the relative bearing ratio and expansion characteristics of sub-grade soils for the construction of roads and pavements. We are one of the leading Manufacturers, Suppliers and Exporters of California Bearing Ratio Test Apparatus from Delhi, India. Our California Bearing Ratio Test Apparatus is of high quality and ideal for different types of soils like, sand, gravel and washed stone. The Apparatus Consists Of : Load Frame, 50kn ( 5000 kgf) Capacity, 3 Speeds Mould 150mm ID x 175mm high Perforated Base Plate Extension Collar, 150mm ID x 50mm high Penetration Piston, 50mm face dia Adjustable Bracket, for Penetration Dial Gauge circular Metal Spacer Disc. With detachable handle, 148 mm dia x 47.7 mm high time. Annular Metal Weight, 2.5kg, 147mm dia with 53 mm dia central hole Perforated Metal Weight 2.5 kg. 147mm dia, with 53mm dia soft Perforated Plate, 148mm dia, with adjustable stem and lock nut Metal Tripod for Dial Gauge Cutting Collar Rammer 2.6kg, 310mm controlled drop Rammer 4.9kg, 450mm controlled drop Proving Ring Capacity 50 KN Dial Gauge, 25 mm travel, 0.01mm least count Multitech
California Bearing Ratio Test
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To know C.B.R. Values insitu, 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 cohensionless 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.Consists of a mechanical screw loading jack, 10,000 kg. capacity with U-bracket and swivel head. Penetration piston, 50 mm dia. threaded at the upper end. Extension rods 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. The lengths are machined from steel tubing. Connector set, has eight connectors for coupling the penetration piston and proving ring assembly either directly or through extension pieces. Dial gauge support of seamless pipe construction. It stands 30 cm high and 45 cm wide at the base. Provided with a quick release screw type clamp capable of sliding and locking anywhere along 2 meter length of the bridge. Supplied with annular metal weight 5 kg., 250 mm dia with 53 mm dia central hole, Slotted metal weight 5 kg., 215 mm to 250 mm dia with 53 mm dia slot, 2 Nos. Slotted metal weights, 10 kg., 215 mm to 250 mm dia with 53 dia slot 2 Nos.
California Bearing Ratio Apparatus
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It is used in large road construction projects has increased considerably in recent yeats. This apparatus, mounted on a rolled steel joist cantilevered from the back of the truck or fitted to the underside of a mobile frame, can be used to determine the bearing capacity of soils quickly and efficiency. This method of testing in-situ, using piston penetration, is useful for determining the load carrying capacity in the field, when the in -place density and water contents are such that the degree of saturation is 80% or greater. When the material is coarse grained and cohesionless so that it is not affected b changes in the water content and when the material has been in-place.
California Bearing Ratio Apparatus
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We manufacture and supply a wide range of California Bearing Value (CBR) Apparatus, which is useful in determining the relative bearing ratio and expansion characteristics under known surcharge weights of base, sub-base and sub grade soils for the design of roads, pavements, & runways. The CBR test is used extensively in selection of materials and control of subgrades.
California Bearing Ratio Apparatus
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California Bearing Ratio Apparatus, subsonic wind tunnel
