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Experience that works.

Testing
Services Quality Control Lab


  Standards or Procedures
  MTO ASTM
Aggregates    
  • Dry preparation of aggregates for the  determination of physical contents
 LS-600 C-702
  • Materials finer than 75 um sieve in mineral aggregates by washing
 LS-601 C-117
  • Sieve analysis of aggregates
 LS-602 D-5821
  • Percent crushed particles in processed coarse aggregate
 LS-607 D-4791
  • Percent flat and elongated particles in coarse aggregate
 LS-608  
  • Determination of percent particles with two or more crushed faces and uncrushed particles in processed coarse aggregate
 LS-617  
  • Determination of amount of asphalt coated in particles in coarse aggregate
 LS-621  
  • Sampling of granular material
 LS-625 D-75
Soils    
  • Dry preparation of soil samples for determination of physical characteristics
 LS-700 D-421
  • Determination of moisture content of soils
 LS-701 D-2216
Bituminous    
  • Preparation of Marshall specimens
 LS-261 D-1559
  • Resistance to plastic flow of bituminous mixtures using Marshall apparatus
 LS-262 D-2726
  • Theoretical maximum relative density of bituminous paving mixtures
 LS-263   D-1559
  • Percent air voids in compacted dense bituminous pavement mixtures
 LS-264 D-2041
  • V.M.A. in compacted bituminous mixtures
 LS-265 D-3203
  • Percent compaction of compacted bituminous pavement mixtures
 LS-266  
  • Quantitative extraction of asphalt cement and analysis of extracted aggregate from bituminous paving mixtures
 LS-281  
  • Determination of percent compaction of compacted bituminous paving mixtures (MRD method)
 LS-282 D-2172
  • Quantitative determination of asphalt cement and mechanical analysis of extracted aggregate from bituminous paving mixtures
 LS-287 D-3549
  • Method of test for quantitative determination of asphalt cement content by ignition and analysis of remaining aggregate from bituminous paving mixtures
 LS-291
LS-292		 D-2172
D-6307
  • Determination of percent moisture pickup in compacted dense graded bituminous mixtures
 LS-303  
  AASHTO   ASTM
Superpave    
  • Preparing and determining the density of hot-mix asphalt specimens by means of Superpave Gyratory Compacter
 T312-04  
  • Specific Gravity and absorption of fine aggregates
 T84-00 C128-97
  • Specific Gravity and absorption of coarse aggregates
 T85-91 C127-88
  • Un-compacted void content of fine aggregates
 T304-96  
Forensic Investigation    
  • Available upon request
    
  • Testing of various materials