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SANDY CLAYS

Stockpile of Ceramic Clay and Sandy Clay.

This resource also contains different layers. Once crushed and screened, this material is used to make a number of high-performance products which have been supplied to differing clients for many years.

Thermal Resistivity

The TR product has been extensively tested by a NATA laboratory, specialists in industrial construction products. Results show excellent performance with extremely low thermal resistivity ratings at different compaction rates. Multi Minerals Australia’s price for TR is very competitive.

Available in -8mm and -5mm sizes.

This product is crucial for managing temperature and enhancing underground power cable systems. Benefits include heat dissipation, temperature control, cable protection, and higher energy load capability.

Multi Minerals Australia’s TR product has been supplied to high-profile solar and wind farms. It flows easily, binds well in situ, and is available in large volumes. Projects include Crudine Ridge Wind Farm, Wellington Solar Farm, and Beryl Solar.

THERMAL RESISTIVITY

Multi

These versatile, sandy clay products are available in various sizes and used for:

  • Bedding: Sewer, stormwater, civil, and under-slab bedding.
  • Brickie’s Product: For bricklaying and pavers, available in white and yellow.
  • Paving Base: Ensures compaction beneath pavers, stones, and bricks.
  • Turf Laying: Retains moisture for lawns and sports greens.
  • Driveways and Pathways: Compacts to a durable, erosion-resistant surface.
  • Fill: Cost-effective sandy clay fill for backfilling.
MULTI

Alternate “Road Base”

  • -40mm Alternative “Road Base”: Supplied for many years to RMS, councils, and developers. Known for its strong binding ability, it forms a solid, long-lasting road base that reduces maintenance costs.
  • -20mm  Alternative“Sub Base”: From the same sandy clay source, used for residential roads, footpaths, driveways, paving, and parking areas.
ALTERNATIVE ROAD BASE

Landscaping

Medium to large-sized natural stones add rugged beauty to landscapes. With deep oranges, browns, and reds, they are silica and iron cemented siltstone, angular like irregular bricks.

Applications:

  • Garden focal points and water features
  • Natural retaining walls
  • Erosion control on slopes
  • Decorative borders and pathways
  • Dry creek beds and entrance pillars

Durable in outdoor conditions, available in 100mm–200mm and 150mm–400mm sizes.

LANDSCAPING