PERALATAN PENGUJIAN AGGREGATE

Combination Permeameter ASTM D-2434 AASHTO T-215 For determining coefficient of permeability of soil sample. Sample Chamber Transparent fibre glass, 2 1/2″ i.d., 8″ height, compessive

Sand Equivalent Test Set ASTM D-2419 AASHTO T-176   For indicating relative proportion of clay like material and fine dust in granular soil or graded aggregate.

Los Angeles Abrassion Test Set ASTM C-131    AASHTO T-96    For measuring degradation of mineral aggregates from abrassion, impact and grinding. Los Angeles Abrassion

Aggregate Impact Test BS-812 , For determining the aggregate impact value and resistance of aggregate to sudden shock or impact. Impact Machine Heavy duty construction,

Aggregate Chrushing Value BS-812 , For determining the chrushing properties of bulk aggregate applying 400 kN load over a periode of 10 minutes. Cylinder Machine

Bulk Density Test Set ASTM C-29 AASHTO T-19 Vibrating Table Steel construction 50 x 50 cm table Separated control, Box, variabel speed up to 3.600

Absorption of Fine Aggregate Test ASTM C-128 AASHTO T-84   For determining the water absorption of fine aggregate at saturated surface dry. Cone Brass, 40

Specific Gravity & Absorption of   Coarse Aggregate ASTM C-127   AASHTO T-85  For determining specific gravity and water absorption of coarse aggregate. Dunagan Balance

Organic Impurities Test Set ASTM C-40 AASHTO T-21  For an approximate determination of organic compound in sand. Glass Bottle 350 ml cap., graduated glass with

Soundness Test Set ASTM C-88 AASHTO T-104 For determining aggregate resistance to desintegration by saturated solution of sodium sulfate or magnesium sulfate. Stock Solution Sodium

Percentage Refusal Density Percentage Refusal Density (PRD) is defined as the ratio of the initial dried bulk density of the sample to the final density