Laboratory Materials Testing
GeoTest has A2LA accredited and WABO registered materials testing laboratories that provide services for design and construction phases of projects. GeoTest’s Arlington laboratory is additionally accredited through AASHTO to R-18 standards for construction materials testing, allowing us to provide testing on federally funded National Highway System projects.

Concrete and Masonry
Compressive Strength
Concrete
Shotcrete
Drilled Cores
Mortar
Grout
Prisms
Flexural Strength
Concrete Pavements
Concrete Mix Designs
Soil and Aggregate Testing
Particle Size Analysis
Sieve Analysis and Proctor
Specific Gravity and Absorption
Moisture Content
Uncompacted Voids
Sand Equivalent
Unit Weight
Organic Content and Impurities
Clay Lumps and Friable Particles
Consolidation
Permeability
Lightweight Pieces
HMA/Asphalt Testing
Asphalt Content and Gradation
Maximum Specific Gravity/Rice Density
Asphalt Core Density/Thickness
Marshall Method Test
Asphalt Mix Design