D.A.R.E. envisions a world in which students everywhere are empowered to respect others and choose to lead lives free from violence, substance abuse, and other dangerous behaviors. Launched in 1983, D.A.R.E. is a comprehensive K-12 education program taught in thousands of schools in America and 52 other countries. D.A.R.E. curricula address drugs, violence, bullying, internet safety, and other high risk circumstances that today are too often a part of studentsâ lives.
Cost of Stone. As of 2013, the average cost of the stone to build a wall ranges in price from around $8 per square foot to around $12 per square foot for general rocks. The higher the quality of the stone, the higher the associated price -- for example, slate and granite compared to generic river rock.
Cost of Materials. The cost of adding a new wall to a home depends on the material used. Brick walls are often an affordable option, and a hollow brick wall costs around $25.40 per square foot.Hollow bricks feature a unique design with a durable shell and a hollow space in the center of each brick. natural stone wall will cost around $8 to $12 per square foot based on the type of stone chosen. A concrete block wall costs $6.10 to $7.60 per linear foot. Homeowners will also need to pay for any other materials needed, including steel bars, sand to keep the stones from rubbing against each other and mortar.