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.
Alnwick
Alnwick is a market community in Northumberland, England, of which it is the typical county town. The population at the 2011 Census was 8,116. The community gets on the south bank of the River Aln, 32 miles (51 km) south of Berwick-upon-Tweed and also the Scottish boundary, 5 miles (8 km) inland from the North Sea at Alnmouth and also 34 miles (55 km) north of Newcastle upon Tyne. The community dates to about ad 600, and also flourished as an agricultural centre. Alnwick Castle was the residence of one of the most powerful middle ages north baronial household, the Earls of Northumberland. It was a staging blog post on the Great North Road between Edinburgh and London, as well as latterly has become a dorm room community for neighboring Newcastle-upon-Tyne [citation needed] The community centre has changed relatively bit, however the town has actually seen some growth, with several real estate estates covering what had been pasture, and new manufacturing facility and trading estate developments along the roads to the south.