The California Bearing Ratio (CBR) test is a measure of the strength of subgrade soil and highway sub base and subgrade via a penetration test. We also provide English version of all-in-one touch screen CBR equipment, if you have any requirements, please send us an inquiry.

The new type soil electric density gauge is on sale! The soil nailing modeling process is canceled, and the non-destructive testing is truly achieved by using electromagnetic technology, which further reduces the testing time and increases the accuracy of the data.

Coating Thickness Gauge The coating thickness gauge can non-destructively measure the thickness of non-magnetic coatings (such as aluminum, chromium, copper, enamel, rubber, paint, etc.) and non-magnetic coatings on magnetic metal substrates (such as steel, iron, alloy and hard magnetic steel, etc.) The thickness of the non-conductive coating on the metal substrate (such as copper, aluminum, zinc, tin, etc.) (such as enamel, rubber, paint, plastic, etc.). The coating thickness gauge has the characteristics of small measurement error, high reliability, good stability, and easy operation. It is an indispensable testing instrument for controlling and ensuring product quality. It is widely used in manufacturing, metal processing, chemical industry, Commodity inspection and other testing areas.

What is a light weight Deflectometer? The Light-Weight Deflectometer (LWD) is a light weight portable tool used for measuring the bearing capacity (deflection) of subgrade/subsoils and unbound base layers, granular layers and backfilling materials. The zone of influence for the test typically extends to between 1 and 1.5 times the plate diameter.

What is Marshall Stability Test? Marshall Stability Test Equipment is used by highway departments, contractors, engineers, testing laboratories and other government agencies to test the stability of bituminous samples. It is used for measurement of resistance to plastic flow of cylindrical specimens of bituminous paving mixture loaded on the lateral surface.

Standard Penetration Test Setup This test involves the measurement of the resistance to penetration of a sampling spoon under dynamic loading. The resistance is empirically correlated with some of the engineering properties of soil such as density index, consistency, angle of internal friction, bearing capacity etc. This test is useful for general exploration of erratic soil profile for finding depth to bed rock or hard stratum and to have an approximate indication of the strength and other properties of soil, particularly the cohesionless soil, from which it is difficult to obtain undisturbed samples. The importance of this test is that, even though empirical, the soil design of foundations in sand is mostly based on the N-value. N value serves as the basic parameter for geotechnical design in sand.