产品介绍

Overview

This instrument is used to determine the optimum moisture content and unit weight of compacted soil, serving as a basis for controlling soil moisture and specifying minimum density requirements in road subgrade and fill applications. This test shall comply with the JTGE40-2007 standard and the JTJ051-93 Code for Geotechnical Tests on Highway Soils.

Technical Parameters

Test Cylinder Dimensions (Ministry Standard): Light-duty 100×120 mm   Heavy-duty 152×170 mm

Test Cylinder Dimensions (National Standard): Light-duty 102×116 mm   Heavy-duty 152×116 mm

Compaction Hammer (Ministry Standard): Light-duty hammer base diameter 50 mm, drop height 300 mm; Heavy-duty hammer base diameter 50 mm, drop height 450 mm

Compaction Hammer (National Standard): Light-duty hammer base diameter 51 mm, drop height 305 mm; Heavy-duty hammer base diameter 51 mm, drop height 457 mm