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G1 Sub-base/Layer Works Material

Product Price: R201.25/m³

Our G1 Sub-base is produced from drilled and blasted blue granite rock mined at our quarry. This rock is further crushed down to <37.5mm to produce a manufactured crushed aggregate sub-base.

Producing crushed aggregate sub-base from drilled and blasted rock ensures that a high strength material is used.

Our G1 sub-base is used as final layer works of road ways before tar is applied to the road way.

Our G1 sub-base is suitable for both small scale and high spec construction projects.


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Do you want to collect or have this product delivered?

Note: Your cart will be emptied if you switch to a different delivery method.

Minimum order is 3m³. The minimum vehicle size for collecting sand is a 4 tonne truck.

Prices exclude delivery cost. Delivery will be calculated at checkout.

How Much Sand Do You Want To Order?

Please review our truck and ordering guide carefully.

Delivery Radius (Click to enlarge)

0 – 25km
25 – 45km


How G1 Sub-base/Layer Works Material is made:

G1 Sub-base is produced from solid blue granite rock that is drilled and blasted to loosen it up and fragment it into a manageable size. The layer of material mined is +25m below the surface, which provides for the high strength competent rock. Once drilled and blasted the solid rock is now fragmented into particle sizes of 500mm and smaller. The material is then loaded and hauled to a crushing plant where the rock is further crushed and sized using a series of crushers, screens to produce a final product size of <37.5mm.

Why Gomes?

  • The Gomes name has been involved in supplying building materials to the construction industry since 1936. With this comes a wealth of experience in producing quality building materials.
  • We operate a modern quarry ensuring high spec materials are always available for the customer’s needs.
  • Gomes Sand is equipped to supply clients from all sectors of the market base, we cater for both large and small clients, commercial and private.
  • Gomes Sand boast fast and efficient service.
  • Gomes Sand operates a modern and reliable fleet of tipper trucks, which are constantly monitored to ensure our clients receive fast deliveries of our quality building products.
  • Gomes Sand is situated along side the N14 highway, allowing for easy access and quick supply to the market base.

Delivery Methods

  • Gomes Sand delivers their products using their own fleet of tipper trucks. We have a range of truck sizes to cater for clients demands and site accessibility.

    • Our truck sizes are as follows:
      • 4m3 
      • 6m3 
      • 10m3 
      • 13m3 
      • 18m3
      • 20m3
    • Please view our fleet sizes to ensure the trucks can access your construction site.
  • We also boast an efficient sales office, where clients can collect their G1 Sub-base using their own trucks. We are able to accurately transact in either tonnes or cubic meters to accommodate for our clients preferences.

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