In 2003, Forster and Solomon (Observations of a weekend effect in diurnal temperature range, PNAS, [ http://www.pnas.org/content/100/20/11225.full ]) reported: we find evidence of a weekly cycle in diurnal temperature range (DTR) for many stations in the United States, Mexico, Japan, and China.
The total cost to have a concrete retaining wall installed will be a combination of material and labor prices. For a basic wall you can expect to pay between $30 and $40 per square foot.
Concrete is a highly affordable building material that will work with almost any budget. The traditional concrete driveway starts at $4 per square foot and stops at around $10 per square foot.Sealed concrete usually costs a little more. Homeowners can expect to add between $2 and $4 per square foot for the detailing work done on the top of the driveway.oncrete is a highly affordable building material that will work with almost any budget. The traditional concrete driveway starts at $4 per square foot and stops at around $10 per square foot.