Creating Innovative Technology Solutions for a Better World for 21 Years
Challenge Technology
2270 Worth Lane, Suite D
Springdale, Arkansas  72764  U.S.A.
PH:  479-927-1008; FX:  479-927-1000
www.challenge-sys.com
Bulk Specific Gravity
Material Testing
Bulk Specific Gravity
Concrete Thermal
Expansion
Aggregate Specific
Gravity and Absorption
Tack Coat
Shear Fixture
Call our technical staff about
Challenge Technology
Material Testing Equipment
479-466-6672
Concrete Thermal Expansion
A computer controlled, automated,
concrete thermal expansion testing machine.
A computer controlled, automated, testing machine, for measuring bulk
specific gravity of gyratory samples or field cores of asphalt.
Aggregate Specific Gravity and Absorption
A computer controlled testing machine, to determine specific gravity
and absorption values of coarse and fine aggregates.
A testing fixture for evaluating tack shear characteristics on
150mm or 100mm diameter asphalt cores.
Your Success
Challenge Technology is dedicated to
searching for new and better ways to test
material properties.  For over 21 years,
Challenge Technology has provided the
highest quality respirometers to measure
biological respiration.  That same drive for
manufacturing the best equipment
available, is now evident in the Challenge  
When you choose a Challenge Technology
material testing product, you also get the
benefits of our 21 plus years of experience,
supporting our customers and working with
them to insure their success.
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Asphalt Tack Shear Fixture
Loaded Wheel
Tracker
Automated Loaded Wheel Tracker model LWT
Test for rutting and stripping qualities of asphalt mixes
Asphalt Tack Shear Fixture
Linear
Kneading
Compactor
Linear Kneading Compactor for laboratory compacted asphalt samples
for loaded wheel testing