Material Testing Laboratory Equipment

Slake Durability Apparatus (UTR-0390)

SKU: UTR-0390 Category:

Sample Preparation

CodeUTC-1040
StandardsASTM D4644

Product Code:

UTR-0390Slake Durability Apparatus
UTR-0392 Pair of Mesh Drums for UTR-0390
Models for 220-240V 50 Hz, 1 ph.UTR-0390-T
Models for 110-120V 60 Hz, 1 ph.UTR-0390-N
Models for 220-240V 60 Hz, 1 ph.UTR-0390-K

Description:

  • This test method has been developed to assess the deterioration of rocks over a period of time when subjected to water immersion.
  • Slake durability is a simulated weathering test to determine abrasion resistance during wetting and drying cycles of shale and similar soft rocks as used in embankments and other construction-related applications.
  • Samples are alternately tumbled in mesh drums through a water medium and oven-dried for two cycles.
  • The percent loss of mass is referred to as the slake durability index.
  • The UTR-0800 Slake Durability Apparatus consists of a motorized drive unit which is mounted on a baseplate and which can rotate two or four drums at a speed of 20 r.p.m.
  • The tank assemblies are filled with water to a level 20 mm below the drum axis.
  • The test drums are manufactured from 2.00 mm mesh, 140 mm dia. x 100 mm long.
Dimensions1300x150x450 mm
Weight (approx.)15 kg

Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.

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