High walls were primarily used for defense and protection in ancient and medieval societies. They served to fortify cities and castles against invading armies and intruders, creating a physical barrier that hindered access. Additionally, high walls often symbolized power and status, showcasing the wealth and strength of a community or ruler. In some cases, they also provided privacy and delineated property boundaries.
Gabion walls are used to prevent erosion on shorelines, stream banks, and slopes. They are also used as retaining walls, temporary flood walls and silt filtration for some dams, lining channels and river training. Gabion walls are also often used on small streams as fish barriers and to direct the flow of flow water in a different direction.
Metal panels or sheets can be used to cover walls for a sleek and modern look. Alternatively, metal tiles, wallpaper with metallic finishes, or metal mesh can also be used for decorative wall coverings. Metal cladding systems can provide a durable and customized solution for covering walls with metal.
Yes, a trebuchet can be used to break down walls by launching heavy projectiles at high speeds to create impact force on the wall's structure. The impact can weaken and eventually breach the wall, making it an effective siege weapon in medieval warfare.
Roughcast walls, like stucco or plaster can be cleaned using a mild detergent and water. For large walls a mop can also be used to clean the roughcast walls just like cleaning a floor.
To see over walls and in submarines
looking over high walls
walls
The word high is an adjective, although also a noun. Used before a noun, it is an adjective, as in "high valley" or "high walls."
how high are the walls at the 2014 halfpipe
Firebrick is built primarily to withstand high heat, as in the "firebox" of a fireplace.
Rigid foam insulation is commonly recommended for basement walls due to its moisture resistance and high insulating properties.
In the War of 1812, the walls were one story high. After the war, the walls were made two stories high.
The walls of Fort Sumter were fifty feet high.
Laser technology can be used to create precise cuts in walls by focusing a high-powered laser beam on the surface of the wall, which can vaporize or melt the material in a controlled manner to create clean and accurate cuts. This method is often used in construction and manufacturing industries for tasks that require high precision and minimal damage to the surrounding area.
Over 100 feat!
A borescope camera can be used to look inside walls.
Cement is used to make concrete which is widely used for foundations, low walls and floors. In modern construction it is also pre-cast into walls of all kinds which are taken to a site and erected with use of a crane. Bridge beams with high tensile cables inside are also much used in construction.