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Averaging for Large Compression Samples

Averaging for Large Compression Samples

Extensometers for materials testing Averaging Axial Extensometers for Large Compression Samples – Model 3542RA Designed primarily for compressive strength tests on rock, concrete and other large compression samples, this model measures axial strain on opposite...
Circumferential – Rock and Concrete

Circumferential – Rock and Concrete

Extensometers for materials testing Circumferential Extensometers – Model 3544 Designed for concrete and rock compression testing or for compression tests on other large samples. This model may be used simultaneously with the Model 3542RA axial extensometers....
Performance Testing of Asphalt

Performance Testing of Asphalt

Extensometers for materials testing Extensometers for Simple Performance Testing of Asphalt – Model 3909 Designed for measuring axial displacements in the simple performance tests prescribed by NCHRP Report 465, and determining dynamic modulus of hot mix asphalt...
Asphalt Creep & Tensile Strength Testing

Asphalt Creep & Tensile Strength Testing

Extensometers for materials testing Extensometers for Creep Compliance and Tensile Strength Testing of Asphalt – Model 3910 Designed for asphalt core testing applications with core samples having 100 and 150 mm (4 and 6 inch) diameters. The unit meets test...
Indirect Tensile Testing of Asphalt

Indirect Tensile Testing of Asphalt

Extensometers for materials testing Extensometers for Indirect Tensile Testing of Asphalt – Model 3911 Designed to meet many of the needs for testing asphalt core samples in 100 mm and 150 mm (4 and 6 inch) diameters. It meets test method requirements for strain...