Test method for reducing test error in shear strength of root-soil composite

Large-scale direct shear apparatus for direct shear test of multi-size cylindrical undisturbed soil samples

SIMILAR MATERIAL FOR ROCK SLOPE MODEL TEST UNDER WATER-ROCK INTERACTION, AND PREPARATION METHOD AND USE THEREOF

SYSTEM AND METHOD FOR MEASURING HARDNESS OF MOLDED PRODUCT

Rock stratum grouting water blocking test device and method under mining coupling condition

DEVICE FOR LOW STRESS TRIAXIAL TESTING

Device and method for preparing solidified cohesionless soil specimen for triaxial test

Sample dispersing device and sample dispersing method

Powder identification system and method

Test arrangement and method for testing breakage and mechanical properties of rock particles

TEST ARRANGEMENT AND METHOD FOR TESTING BREAKAGE AND MECHANICAL PROPERTIES OF ROCK PARTICLES

Automatic funnel control device

Rheometer for measuring the flow properties of powders and granular materials

Devices and methods for determining the density of insulation

Systems and methods for additive manufacturing powder assessment

POWDER BLEND SEGREGATION TESTING APPARATUS AND METHOD

Portable device for direct shear express field test

Real time on location crush and conductivity testing

Measurement apparatus for measuring a relationship between a degree of cure and a specific volume of a packaging material

Apparatus and method for determining the hardness of a granular material

Tablet press

Determining the imminent rock failure state for improving multi-stage triaxial compression tests

Dynamic method of obtaining a sample of materials

Sample Extraction Apparatus And Method For Liquefaction Assessment

Coated nickel hydroxide powder for positive electrode active material of alkaline secondary battery, and evaluation method for coating adhesion properties of coated nickel hydroxide powder

Ground compaction images

Cement testing

Device for determining material properties

Cement testing

Device and method to measure bulk unconfined properties of powders

Methods relating to predicting subterranean formation damage from deformable additives

Device and method to measure bulk unconfined yield strength of powders using minimal material

Apparatus for measuring the unconfined yield strength and time unconfined yield strength of bulk granular material

Method and apparatus for quality control and quality assurance of sized bridging materials used in drill-in fluid formulation

Compression test systems and methods

FAST ABRASION TEST FOR GRANULES

Method and apparatus for determining void volume for a particulate material

Method for determining density of insulation

Device and method for determining the dynamic elastic modulus of a material

Measuring mechanical properties

Measuring cement properties

Apparatus and method for measuring crush-resistance of granular materials

Method and device for measuring the texture of cooked grains

Method for determining density of insulation

Apparatus and test procedure for measuring the cohesive, adhesive, and frictional properties of bulk granular solids

Test apparatus for direct measurement of expansion and shrinkage of oil well cements

Apparatus for measuring the crushing strength of micron superabrasives

Method for the analysis of a test specimen of reducible material that contains iron

Testing of mechanical properties of materials

Apparatus and method for determining density of insulation

Turf test apparatus

Apparatus and method for determining density of insulation

Confining pressure-adjustable test and observation system for soil deformation features during vacuum preloading and test method

Monolithic precursor test coupons for testing material properties of metal-injection-molded components