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Home » Products » Bitumen Testing Equipments » Benkelman Beam

Benkelman Beam

Benkelman Beam
Benkelman Beam
Product Code : 050
Product Description
KEWIL Benkelman Beam
Benkelman Beam is an apparatus, which measures the deflection of a flexible pavement under moving wheel loads. This is a simple device and forms the basis of empirical diagnosis of pavement defects.

Salient Features
  • The equipments is light weight and made of aluminium for easy portability and use at any test location.
  • Length of the Benkelman beam is 250cm and net weight is 15kg.
  • The apparatus is compact, unique and possess a telescopic design for quick set up and storage during transport to the test location.
  • The equipment is supplied in two parts for assembling on site with easy Hand Tools.
  • One end of the beam rests at a point under investigation while the beam is pivoted in the centre.
  • The free end carries a dial gauge to record the deflections. The other end is kept on a stable platform.
  • Provided with anti-vibration systems for accurate measurement of pavements.
  • Provided with dial indicator and accessories.
  • The beam is put in contact with the pavement under test between the tires of the vehicles.
  • The measurement of the deflection is carried out when the vehicle passes over the test area.
  • Direct reading of deflection dial indicators eliminate the need for conversions or calculations during measurement.
  • It is used to measure the deflection of the road surface when loaded by the wheels of vehicles.
  • Wooden carrying case for the Benkelman Beam
  • Benkelman indicator gauge, calibration unit, etc.
  • Pavement structure analysis
  • Roadways construction
  • Road surface deflection measurement
  • Plate test


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