GRAVEL STONE
5MM GRAVEL STONE
Specifications
→ Engineers no longer recommend sand for bedding pvc pipe because it is prone to expansion and the subsequent cracking of pipes.
→ It is now recommended to use fine blue metal for this purpose.
Application:
→ Bedding for pipes.
→ Behind retaining walls
→ To drain wet areas through subsurface drainage
→ Top garden beds.
9.5MM GRAVEL STONE
Specifications
→ An aggregate in concrete
Application
→ Used as a concrete mix for making products such as concrete, walls, decorative products such as cobble and paving tones and can be laid in pathways
→ Used by brick and block manufacturers.
→ Used in the asphalt industry.
13.2MM GRAVEL STONE
Specifications
→ An aggregate in concrete
Application
→ It is ideal for smaller builders where mixing concrete by hand, or with small concrete mixers
→ Used in the concrete industry for the production of concrete roads, curbing and housing lintels
GABION STONE
Specifications
→ A very large crushed rock with a top size of about 300mm down to 100mm..
Application
→ Used in road construction in stream crossings.
→ It is packed in steel wire baskets (gabion baskets) to retain high walls along roads.
→ It is used to build walls (garden walls).
→ It can be used to prevent erosion..
19MM GRAVEL STONE
Specifications
→ Most popular aggregate used in concrete.
Application
→ It is favored by most ready-mix plants, civil engineers, building contractors, asphalt industry and anyone making concrete by hand or with a concrete mixer.
→ It is also used as a filter stone for road construction projects.
