CBR/LBR Filters

CBR/LBR Filters are used in California Bearing Ratio (CBR) and Limerock Bearing Ratio (LBR) testing to separate the spacer disc from the soil during compaction. They can also be placed between the soil surface and perforated plate prior to the soaking phase. Filters are 5.94in (151mm) in diameter.

BRA-75 CBR Filter, No. 100 Stainless Steel Mesh is reusable woven wire with No. 100 (150μm).

BRA-76 CBR Filter Paper is single-use and made of coarse filter paper and available in a package of 100.

Features:

• Available single-use or reusable

Included Items:

• CBR Filters, No. 100 Stainless Steel Mesh or CBR Paper Filters (Package of 100)