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Soil Testing 📅 Jun 20, 2026 ⏱ 4 min read

CBR Test (California Bearing Ratio): IS 2720 Part 16 Equipment & Procedure Guide

The California Bearing Ratio (CBR) test is the primary method for evaluating subgrade and sub-base strength for road and pavement design in India. Standardised under IS 2720 Part 16, this...

Soil Testing EquipmentCBR testCalifornia Bearing RatioIS 2720 Part 16pavement design