Different types of aggregates

Average characteristics of Gaurain aggregates

  • Real density: 2.7 t/m³
  • Bulk density: 1.22 to 1.63 t/m³ depending on the calibers
  • Polished stone value: (PSV) 0.43
  • Resistance to static compression for caliber 10/14: 15%
  • Micro-deval coefficient in the presence of water at caliber 10/14: 16
  • Los Angeles coefficient on caliber 10/14: 18
  • Flakiness Index (F.I.) on caliber: 6/10: 18 – 10/14: 16 – 14/20: 12
  • Organic matter percentage: < 0.20
Aggregates for different types of applications

Notre gamme de produits

Commander
Aggregates in asphalts

Calibers: 2/6, 6/10, 6/14, 14/20, 0/2 dry, washed and filler.

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Aggregates in foundations and sub-foundations

Calibers: 0/4, 0/20, 0/32, 0/60 non treated and 0/4 or 0/20 cement treated (A).

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Aggregates in precast

Calibers : 2/4, 4/8, 6/10, 6/14, 2/8

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Aggregates in ready-mix concretes

Calibers: 2/6, 6/14, 6/20, dry and washed sands.

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Aggregates in special applications

About 50 different calibers.

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Commander