What is the best way to lay Indian sandstone?

What is the best way to lay Indian sandstone?

How to lay sandstone paving

1. Select an area that’s firm, level and well drained.
2. Remove 125mm (plus the depth of the paving) of top soil/vegetation.
3. Create adequate falls for drainage.
4. Install edge restraints, these should be sufficiently robust.
5. Lay a minimum of 100mm sub base.

Can you lay Indian sandstone on a dry mix?

There is much discussion on this subject but the short answer has to be no. Laying sandstone paving should only be done with a full wet bed of Mortar at a ratio of 5.1 sand and cement and the slabs should be primed individually before laying using a slurry primer to aid with adhesion and to prevent salt blooms.

Does Indian sandstone need sealing before laying?

The short answer: No. The long answer: Natural stone has survived for 1000’s of years without any chemical treatments, so it’s unlikely to fall to pieces without a layer of sealant that some suppliers insist it needs. But there are benefits of doing so.

How many pavers do I need for a circle?

Using a ready to install DIY fire pit patio kit with instructions works better. A circular fire pit measuring 37inches in diameter takes 12 pavers of 12 inches for each ring.

How long will Indian sandstone last?

Indian sandstone paving can have a very long lifespan if installed and maintained properly. With a cheap installer and poor care you can expect 2 – 10 years from your paving. With a solid base and repointing every few years you can in theory get 30 – 50 years from your paving or perhaps more.

How thick should mortar be for slabs?

The mortar should be damp, not runny. Spread it out and level it with a trowel. The mortar bed needs to be 30-40mm thick and should enable the slabs, when positioned, to sit 6-10mm high.

How do you lay sandstone paving slabs?

Begin laying the sandstone paving in the mortar bed, placing them 8 to 10mm apart. Bed the paving down firmly into the mortar by tapping them lightly with a rubber mallet. Use a trowel to fill the joints with a mortar mix of four parts sand to one part cement. The mix should be of a “wet” workable consistency.

How do you lay out a circle patio?

Lay the patio circle pieces out on the ground leaving a 10-15mm jointing gap between each flag to check the final position and layout. Then mark the centre and the shape with a sand line, leaving an extra 150mm for working space. Clear away all the grass and topsoil and dig out the foundations.

How do you lay concentric circles on a mortar bed?

Start at the centre and work outwards laying each concentric circle in order. Leave a 10mm-15mm jointing gap between each piece. Spread out between 25mm and 40mm depth of mortar to cover the area of the piece you are laying and ruffle the surface of the mortar. Place each piece onto the mortar bed, tapping down with a rubber mallet.

How long does it take for sandstone to set before walking?

The mix should be of a “wet” workable consistency. Compress mortar mix into the joints with pointing tool. Leave your Sandstone Paving to set for at least 24 hours before walking on it – allow longer in wet weather. Prefer your Sandstone Paving to be installed by an expert?