Patios do not require lots of maintenance. They will only need occasional cleaning to make sure that the material keeps its original appearance. It's always best to clean your patio with a pressure washer and occasionally tap each slab or brick just to check the sand underneath hasn't washed away.
Brora
Brora is a village in the east of Sutherland, in the Highland location of Scotland. Brora is a small industrial village, having at once a coal pit, watercraft structure, salt pans, fish healing, lemonade factory, the new Clynelish Distillery (as well as the old Clynelish distillery which is now called the Brora distillery, wool mill, blocks and a stone quarry. The white sandstone in the Clynelish quarry belongs to the Brora Formation, of the Callovian as well as Oxfordian stages (previously Middle Oolite) of the Mid-Late Jurassic. Stone from the quarry was made use of in the building and construction of London Bridge, Liverpool Cathedral and also Dunrobin Castle. When in operation, the coalmine was one of the most northward coalmine in the UK. Brora was the first place in the north of Scotland to have power thanks to its wool industry. This distinction gave rise to the neighborhood nickname of "Electric City" at the time. Brora also houses a baronial style clock tower which is a war memorial.