CBR Field Test Set

Field CBR Test Sets contain all the components needed to perform field California Bearing Ratio tests for in-situ strength determinations of soils. Two models are available, each equipped with a loading jack and manual crank.

Includes a two-speed jack with 10,000lbf (44.5kN) capacity and 3.5in (89mm) total travel. Set also includes 2,000lbf and 5,000lbf Load Rings with dial gauges, Swivel Base for the Jack, 3/4in Penetration Piston with Connector and Extension Sets, two 10lb and two 20lb Surcharge weights, 10lb/10in diameter Surcharge Plate, Support Bridge, and Dial Indicator with magnetic holder. Each component is included with the test sets, and also available separately as a replacement or additional items.

Features:

• Contains products needed to perform field CBR testing
• Models available with two-speed or three-speed jacks
• Conforms to ASTM and Army Corps of Engineers standards

Included Items:

• CBR Field Test Set
  • Two-Speed Jack with swivel base
  • 2,000lbf Load Ring
  • 5,000lbf Load Ring
  • 3/4in, Penetration Piston
  • Piston Connector Set
  • Piston Extension Set
  • (2) 10lb Surcharge Weights
  • (2) 20lb Surcharge Weights
  • 10lb, Surcharge Plate
  • Support Bridge
  • Dial Indicator
  • Magnetic holder for Dial Indicator

Accessories:

• Field CBR Loading Jack used to force the Penetration Piston into the soil
• Penetration Piston for penetrating the soil to determine CBR values
• BRA-33 Connector Set connects piston and extensions to Load Ring
• BRA-32 Piston Extension Set used for positioning penetration piston in CBR testing
• CBR Surcharge Masses used to simulate pavement loads
• BRA-45 Dial Support Bridge for positioning Mechanical Dial Indicator
• MA-334 Mechanical Dial Indicator – 1 x 0.001 (Range x Divisions) used to ensure accurate displacement readings
• MA-346 Mechanical Dial Indicator – 25 x 0.01mm (Range x Divisions)
• HMA-338 Magnetic Gauge Holder for Dial Indicators securely fastens dial indicators to surface
• HM-425 2,000lbf Load Ring used for taking force measurements
• HM-427 5,000lbf Load Ring