According to HowStuffWorks, fiberglass is safe when installed properly. Upon installation, the tiny fibers settle between panels, sheetrock, and plaster. The fibers become airborne when the insulation is removed.Know More
Fiberglass insulation contains tiny fibers of glass that can irritate the skin, explains HowStuffWorks. Too much contact with the skin can cause contact dermatitis or inflammation of the skin.
There is a misconception that fiberglass and asbestos are the same material, HowStuffWorks notes. The only commonality between fiberglass and asbestos is that they are both fibrous. Asbestos is a natural silicate material found in rocks, while fiberglass is a man-made material. Asbestos can withstand high temperatures and doesn't evaporate in the air or water, qualities which made asbestos a popular option for insulating homes in the late 19th and early 20th centuries.
HowStuffWorks warns that when released into the air, asbestos fibers separate into microscopic pieces. These undetectable fibers are easily inhaled and stick in the lungs for long periods of time. The health problems associated with asbestos, which include mesothelioma and other cancers, do not show up for 10 to 40 years. As far as fiberglass insulation is concerned, The American Conference of Governmental Industrial Hygienists has labeled fiberglass as "not classifiable as a human carcinogen."Learn more about Building Materials
To mix fiberglass resin, mix 16 ounces of polyester resin with 1/8 ounce of methyl ethyl ketone in a clean disposable container. Color paste and wax powder additions provide color or polished finish.Full Answer >
Polyester fiberglass resin is a polyester resin that has been reinforced with fiberglass. These types of resins are often used in walls that need to be cleaned quickly.Full Answer >
A fiberglass roofing shingle is a type of asphalt shingle made from fiberglass mats, and it is considered to be of a higher quality and durability than standard asphalt roofing materials. Fiberglass roofing shingles are also more affordable than other types of asphalt shingles.Full Answer >
An insulation R-value chart refers to a table that lists the levels of insulation recommended for different climates and for different areas in the home, according to Energy Star. Some R-value tables detail the specific R-values and other properties of different insulation types or building materials, illustrates Inspectapedia.Full Answer >