Limerock Bearing Ratio (LBR) Test Equipment

Gilson carries complete mold sets and set components for performing the Florida FM-5-515 Limerock Bearing Ratio (LBR) test.

LBR Mold Set Components

Starting at $30.00
Models: BRA-59M, BRA-59C, BRA-59B
Model: BRA-62
  • Limerock Bearing Ratio (LBR) Mold Sets include a mold, perforated base and collar, all with heavy clear-zinc plated steel and sold together. The molds can be used alone and are also designed to fit the HM-530 Mechanical Soil Compactor.
  • LBR Mold Set Components including the 6x6in (152x152mm) IDxH mold, 6in (152mm) perforated Base Plate, 6x2 1/2in (152x64mm) collar and LBR Spacer Disc with threaded hole handle are available as standalone components.
  • LBR Spacer Disc can be inserted into the mold, assuring proper specimen height.