What is calibrated Indian sandstone?
Calibrated Indian sandstones are those which have gone through a machining process to ensure that they have a fairly regular and even depth. This makes them quicker and easier for professional installers to lay. Now, this all comes down to the fact that Indian sandstone is an entirely natural material.
What does calibrated mean in paving stones?
Calibrated natural stone paving combines the rustic charm of a natural surface with a machined underside for a more consistent thickness for ease of laying. Comes in hand-cut rough edges and machine cut sawn edges.
What is the best Indian sandstone colour?
Raj green is the most popular colour of Indian sandstone – and for good reason. The blend of earthy greens and browns complements the beauty of a natural, grassy garden. Raj Green is very versatile and works well with a wide range of colours and designs.
Why is my Indian sandstone going brown?
Some stones such as granite, slate and sandstones can become discoloured due to a natural iron content oxidising (Rusting). This can cause brown marks or, in the case of grey or black granite, dark patches.
What’s the difference between calibrated and uncalibrated slabs?
Calibrated paving means that all of the slabs will be of a uniform thickness. Calibrated paving is often more expensive than non-calibrated, but it is so much easier and quicker to lay that you often recoup these costs and more from your landscaper’s time.
What does calibrated mean in paving slabs?
a reasonably consistent thickness
Calibrated paving refers to flagstones (most commonly) that have been processed to ensure they are of a reasonably consistent thickness.
How long do sandstone slabs 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.
Can you jet wash Indian sandstone?
Yes you can. A jet washer or pressure washer is an ideal way of cleaning Indian sandstone.
