As a benchmark, one inch of solid wood has an R-value of 1. In comparison, an inch of blown fiberglass insulation has an R-value of 3.1 - 3.4 and an inch of blown cellulose in an attic has an R-value of 3.2 - 3.7. Along with knowing the R-value of a particular insulation, it is also important to calculate the R-value of a total system.
54 MARTA Employee Salaries. MARTA employees earn $41,500 annually on average, or $20 per hour, which is 38% lower than the national salary average of $61,000 per year. According to our data, the highest paying job at MARTA is an Electronics Technician at $41,000 annually while the lowest paying job at MARTA is a Bus Operator at $32,000 annually. Advertisement.
Garbage Truck Driver Salary. (United States). Men account for the majority of Garbage Truck Drivers in the United States. The overall average income for this group is approximately $16.31 per hour. The pay spectrum stretches from $12.14 per hour to $21.83.While the company and years of experience impact pay for this group, location is the most influential factor.A fair number enjoy medical while the greater part get dental coverage.he overall average income for this group is approximately $16.31 per hour. The pay spectrum stretches from $12.14 per hour to $21.83. While the company and years of experience impact pay for this group, location is the most influential factor. A fair number enjoy medical while the greater part get dental coverage.