Base Course

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Basecourse or Hard Fill is used primarily as a bedding base for a wide range of applications.

Often referred to as “Gap” and is short for “general all passing”, and contains all chip sizes up to a nominal stated size.

Available in four grades

Excavated from the quarry face and processed through a huge crusher then graded into the four sizes this product is the basis for all construction including roads, concrete, builders mix etc.

Delivery Avialable

Available bagged or in bulk ex our yards. Delivery is available by the cubic meter on Truck & Trailers, 6 Wheeler or 4 Wheeler 4×4.

Our Base Course products

Atlas-Crushed-Recycled-Concrete-GAP8

Recycled Crushed Concrete GAP8

Crushed recycled concrete graded and screened to a nominal size of 8mm all in with fines, suitable for bedding pipes or under pavers. This recycled product is a Gap8 equivalent.

Atlas-Crushed-Recycled-Concrete-GAP20

Recycled Crushed Concrete GAP20

Crushed recycled concrete graded and screened to a nominal size of 20mm all in with fines, suitable for under footpaths or levelling under concrete drives. This recycled product is a Gap20 equivalent.

Atlas-Crushed-Recycled-Concrete-GAP40

Recycled Crushed Concrete GAP40

Crushed recycled concrete graded and screened to a nominal size of 40mm all in with fines, this is our most popular size and can be used in a variety of jobs from under floor slabs and driveways to car parks and hardstand areas. This recycled product is a Gap40 equivalent.

Download spec sheet

Atlas-Crushed-Recycled-Concrete-GAP65

Recycled Crushed Concrete GAP65

Crushed recycled concrete graded and screened to a nominal size of 65mm all in with fines, a heavy grade material for subdivisions and commercial applications. This recycled product is a Gap65 equivalent.

Download spec sheet

Atlas-Concrete-Base-course-GAP8

Basecourse GAP8

Gap 8 is the ideal product. It beds down to a compact, smooth finished surface, is very easy to move around on site, and facilitates in the leveling of large areas prior to paving or concreting.

Atlas-Concrete-Base-course-GAP20

Basecourse GAP20

Gap 20 is used in any situation where a bedding base is required, for example under paving stones or under concrete, Also used as a light drainage fill behind block walls, and can even be mixed with sand and cement to form a light, smooth, solid fill.

Atlas-Concrete-Base-course-GAP40

Basecourse GAP40

Gap 40 is commonly used for a base metal for under metal driveways, under paving or as a base layer under concrete. The most popular size in the range, a very versatile product that packs in extremely well to give a firm base.

Atlas-Concrete-Base-course-GAP65

Basecourse GAP65

Gap 65 is a heavy grade fill used for building site access and areas of soft ground that need stabilising. Used in subdivision and commercial areas for a sub base where soft ground is a problem.

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