Mold exposures have a variety of health effects depending on the person. Some people are more sensitive to mold than others. Exposure to mold can cause a number of health issues such as; throat irritation, nasal stuffiness, eye irritation, cough and wheezing, as well as skin irritation in some cases. Exposure to mold may also cause heightened sensitivity depending on the time and nature of exposure.
A typical two-car driveway is 16 feet wide and 38 feet long without curves or slope, for a total surface area of 610 square feet. It will typically cost $4.99 per square foot to be professionally supplied and paved with concrete. The DIY Material Cost is around $2.59 per square foot.
For the purpose of this discussion we will consider the costs of paving a driveway that is roughly 12'x50' (or 600 square feet) in size. Before the paving process can begin, however, the space must be suitably prepared for the work. Asphalt is the next most common choice and at 2.5 thickness it would cost roughly $830 to be professionally installed. 2  Concrete is also a very popular option, and with its long life and remarkable durability it is also among the most cost effective.