Geography, asked by kulpreet5697, 1 year ago

Create cobble stone road to avoid soil wash from rain

Answers

Answered by KartikSharma13
1
Dotting the streets of historic towns and beloved in meandering garden paths, cobblestones are some of the most recognizable (and  charming!) stones used in hardscaping. Simply put, cobbles are rounded stones that are traditionally used to pave roads and paths. They are usually between two and ten inches in diameter or length and are often taken from rivers, where the constant running water gradually wears away at the stone and forms those signature rounded edges.

The word cobblestone is derived from the English word “cob”, which means something round or lumpy. For thousands of years, they’ve been used in many different societies to create paved roads, which were a huge step up from dirt paths. Doesn’t sound like much an improvement, you might think? Sure, by today’s standards cobblestones can be lumpy and difficult to walk on. However, dirt roads were very easily washed out and rendered impassable by rain or floods, as the thick mud that was produced would easily stop horses and carts. On the flip side, when the weather was too dry the roads would get incredibly dusty, which could make it difficult to see where you’re going in extreme cases.

Cobblestones helped make early roads much easier to pass and helped pave the way for easier transportation of people and goods. The stones were usually set into a layer of sand and bound with mortar to create a relatively even surface that easily allowed carts, carriages, and horses to pass quickly and easily, all while avoiding the creation of mud and dust in inclement weather. In addition, the hard cobbles could withstand heavy traffic for decades and even centuries without needing replacement or repair — in fact, many historic cities still retain at least some of their original cobblestone roads and paths!

Similar questions