1. Allow at least 150mm below the damp proof course and dig down another 75mm plus the thickness of the paving for the foundations. This applies to the whole area to be paved.

Ensure that water cannot collect beside buildings by allowing a slight fall away to a convenient place.

 

2. Cover the entire area with a semi-dry foundation mix of 6 parts sharp sand to 1 part cement to a depth of 75mm. Compact and level the area, making sure you only cover the area you can complete within the day. It is recommended that a maximum area of 3m x 3m is levelled at any one time.

 

3. Lay the Carpet Stones or Mosaic as required, ensuring the stones are well bedded into the foundation mix using a rubber mallet. Alternatively, use a 75mm x 50mm piece of timber and a rubber mallet to flatten the surface of the Carpet Stones. Ensure that the paving is level using a spirit level and the joints are evenly spaced.

For a more realistic look, interlock the Cobble and Brick Carpet Stones by cutting the half blocks.

The Random Carpet Stones are also designed to be interlocked by simply cutting out the centre stone and turning the cut pieces 90 degrees to join the mats together.

 

4. After 24 hours, brush a mix of 4 parts sharp sand to 1 part cement into the joints. The mix should be dry enough not to leave stains on the surface of the Carpet Stones or Mosaic. Alternatively, point the joints using a semi-dry mortar mix of 3 parts building sand to 1 part cement. The mix should not be too wet or too dry.

For a more rustic effect, simply lay on a 50mm bed of sharp sand, and brush in more sand or sieved soil to fill the joints.

1. Excavate area and lay a concrete base of 100-150mm, depending upon firmness of the ground.

 

2. Lay Carpet Stones on a 35mm bed of 5 parts sharp sand to 1 part cement and compact with a vibrating mechanical plate (fitted with a rubber sole to avoid marking).

 

3. Brush a semi-dry mix of 3 parts sharp sand to 1 part cement into the joints. Brush any excess off the product and leave to harden.