Clay Available in KwaZulu-Natal
0 listings in KwaZulu-Natal, South Africa
About Clay
Clay is commonly used in construction, landscaping, and land development projects.
Other Materials
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Showing clay in KwaZulu-Natal
Clay Guide for KwaZulu-Natal
Clay soil is dense and water-resistant, ideal for applications requiring impermeability. Used for pond liners, landfill caps, and specific construction needs.
Permeability
Very low (10⁻⁷ cm/sec)
Plasticity
High when wet
Compaction
Requires optimal moisture
Shrink-Swell
Can be significant
Typical Price Range
Free - $12/cubic yard
Delivery
Moisture content affects workability and delivery weight
Common Uses for Clay
Pond Liners
Natural waterproof barrier
Landfill Caps
Environmental containment
Dam Construction
Core material for earthen dams
Landscape Berms
Water-directing features
Pro Tips for KwaZulu-Natal
Test for expansive properties before foundation use
Compact at optimal moisture content
Not suitable for areas with drainage needs
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Clay listings in KwaZulu-Natal • Updated 2026 • Prices and availability vary by location