Stones are an important material used in the development of solid foundations both for road surfaces and buildings. There are a variety of stones required for different purposes, each having their own strengths for their ideal application. For permeable paving or porous paving solutions, a combination of stones and rubber resin is required.
Quarries up and down the country and extensively open mined to extract vast quantities of this useful material.
Here is a video on how to build a stone wall: