Nuclear densitometry is a technique used in civil construction and the petroleum industry, as well as for mining and archaeology purposes, to measure the density and inner structure of the test …

An NDM test is a rapid, repeatable way of determining wet density and water content. Alternative methods such as core cutters, sand replacement and water replacement are slower in the field …

The Nuclear Density Meter or NDM is an important field assessment tool used by civil or geotechnical technicians/engineers to evaluate different types of density, moisture content, air …

Most common one for soil is the Proctor test, also known as the Standard and Heavy compaction tests under NZS 4402.4.1.1 and 4402.4.1.2. These test methods cover the determination of …

This test method provides a procedure for determining the density of modified, bound and unbound granular pavements by using a nuclear densometer in direct transmission mode. This …

Testing method statements for In-Place Density by Nuclear Method follows ASTM D 6938-17a providing 2 procedures as follows: Direct Transmission Method – in which the probe extends …

Engineers setting up a device called a Benkelman beam to test the pavement deflection under the rear-axle load and tyre pressure of a standard test truck with dual tyres and a specific weight …

Nuclear density testing is a rapid method to determine the in situ density and moisture content of soils, aggregates and bituminous materials. Not ready for a quote? The gauge consists of a …

Nuclear Density Meter and its nylon reference block for carrying out standard counts and stability and drift tests. Normal operational range - A minimum of five Standard Density Calibration …

NDM testing and fill certification. Contact our Queenstown Office for more information.