GeoTesting Express: Field Services - Other Materials

GTX has extensive field experience with other materials, including:

  • Concrete - sampling and testing of fresh concrete including slump, air content, and unconfined compressive strength
  • Bentonite Slurry - QA testing and inspection including mud balance, filter press and permeability for slurry wall construction
  • Asphalt - compaction control for placement
  • Controlled-density fill (CDF) materials - flowability and compressive strength
Column Filter
Test Method
Test Standard
Test Property
ID Test Method Standard Test Property Keywords Details
33 Filtrate Loss of Bentonitic Slurries API 13 Filtrate Loss filtrate loss, marsh funnel Details
34 Viscosity of Bentonitic Slurries API 13 Viscosity viscosity Details
35 Standard Test Method for Sand Content by Volume of Bentonitic Slurries ASTM D 4381 Sand Content Bentonite, sand, content, slurry Details
36 Standard Test Method for Density of Bentonitic Slurries ASTM D4380 Density density, Bentonite, slurry, mud, balance Details
197 Standard Test Method for Particle Size Analysis of Natural and Man-Made Rip Rap Materials ASTM D5519 Grain Size rip rap, grain size, particle size Details