Durability Index definition

Durability Index means the hardness of the material or its resistance to breaking down as defined by American Association of State Highway and Transportation Officials (AASHTO) T-210 or Caltrans Test 229.
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Durability Index means the percent loss of weight as determined using American Society for Testing Materials (ASTM) “Standard Test Method for Resistance to Degradation of Small-size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine” , Designation C131-89.
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Durability Index means a durability index for coarse aggregate determined by Test Method No. California 229. It is a measure of the quality and quantity of fine material washed and/or abraded from the surface of the material being tested;
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Examples of Durability Index in a sentence

  • Minimum Durability Index: When tested in accordance with Caltrans Test Method 229, shall be 50.

  • If permanent space is not available, the University Housing Office may place Student in temporary space until permanent space is available.

  • ASTM D3744 CT 229 AASHTO T210 This test determines the Durability Index of soils and aggregates.

  • Index Density .1 / .5ft3 $125/$252 $128/$258 R‐Value $262 $269 R‐value‐batch/admix $296/$321 $303/$329 CBR $867 $889 Sand Equivalent (SE) $115 $118 Class II AB Spec $788 $808 Durability Index, Fine / Coarse $136/$164 $139/$168 LA Abrasion (ASTM C131) $252 $258 Sulfate Soundness $164/frac.