DCP Set Test Apparatus

Order Code: 24257438.4

Category: General Lab Equipment V

General: Purpose: For rapid in-situ measurement of CBR (California Bearing Ratio), as per its inventor TRRL (Transport and Road Research Laboratory, U.K.). The DCP set is made of stainless steel and has provision for testing up to 1-meter dep...



SPECIFICATION

General:

  • Purpose: For rapid in-situ measurement of CBR (California Bearing Ratio), as per its inventor TRRL (Transport and Road Research Laboratory, U.K.).
  • The DCP set is made of stainless steel and has provision for testing up to 1-meter depth.
  • All parts, components, accessories, and fittings are brand new and of current production.
  • Hammer:

    • Weight: 8 kg.
    • Free-fall height: 575 mm.
  • Top & Bottom Rod:

    • Diameter: 16 mm.
    • Material: Non-magnetic stainless steel.
  • Penetration Measuring Scale:

    • Height: 1.0 m.
    • Readability: 1 mm.
    • The scale is attached to a steel box of 40 mm x 40 mm, made of stainless steel.
    • The steel box is rigidly attached to the base plate.
  • Base Plate:

    • Material: Mild steel.
    • Size: 200 mm x 150 mm.
    • Thickness: Not less than 25 mm.
    • A hole of 22 mm diameter is provided for passing the DCP cone conveniently.
  • Cone:

    • Angle: 60°.
    • Diameter: 20 mm.
    • Material: Hardened material, ensuring the tip does not damage easily (after several uses on WBM layer).
    • The cone is replaceable and interchangeable.
    • There should be no gap between the cone and the rod after fixing.
  • Anvil & Upper Handle:

    • Made of heat-treated non-magnetic steel.
    • All threads/joints should be of proper quality/type.
  • Dumping Washer:

    • Made of non-magnetic stainless steel and fixed with the anvil.
    • A hole of 42 mm x 42 mm for passing the steel box conveniently.

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