General - Chapter 8 Lesson 2 Flashcards
Abestos
fibrous material derived from a naturally occurring group of minerals
Why was asbestos used
insulating, heat-resistant, and fire-resistant properties
Is asbestos dangerous when undisturbed
no
when does asbestos become dangerous
crumbled, making friable. Once inhaled they become trapped in lung tissue or the digestive tract (cancer possible)
permanent solution to abestos
removal
other solutions to abestos
encapsulation and enclosure
what can be best when abestos is in good condition
monitor
Lead
metallic element frequently used for pipes and plumbing prior to 19302
Dangers of lead
digesting orr inhaling lead or lead dust caused various health issues
Residential Lead-based Paint Hazard Reduction Act
requires real estate licensees, prop management companies, sellers, and landlords to disclose known lead paint hazards for home built prior to 1978
steps if lead
disclose, lead in your home pamphlet, 10-day period to conduct lead paint inspection, include certain language in sales contract
Radon
naturally occurring radioactive gas that emanates from rocks, soil, and water due to the decay of uranium (carcinogen - lung)
how radon enters home
cracks or holes in the foundation, uncovered sump pumps and crawl spaces
radon more of a problem in…
newer homes
newer building codes may require…
radon mitigation systems be installed before issuing a building permit
(Radon) Environmental Protection Agency recommends…
every house have a radon test performed every two years or after any lifestyle change or renovation
Radon gas abatement
sealing cracks or may be necessary to install radon remediation system
Carbon monoxide
natural byproduct of fuel combustion
appliances that produce carbon monoxide should…
be checked routinely
most effective method to monitor CO
CO detector
Mold
fungus that can grow anywhere and on any organic material
mycotoxins
toxic substances produced by some molds
Stachybotrys
black mold, drywall, ceiling tiles, and wood
Termites
may threaten structural integrity of the home
If catch termites in early stages…
treatable
Urea-Formaldehyde
clear chemical used in manufacture of building materials and home products, can release toxic fumes (gastrointestinal, respiratory, and skin issues)
Exterior Installation and Finish Systems EIFS
common exterior siding systems used on homes as a cost-effective alternative to the more expensive stucco (don’t allow to dry out resulting in mold and rot)
olychlorinated Biphenyls PCBs
group of manufactured chemicals most commonly associated with/ electrical equipment (harmful effects on humans and animals)
Chlorofluorocarbons CFCs
nontoxic, nonflammable chemicals used in aerosol sprays can damage heart, central nervous system, liver, kidneys, and lungs
Methamphetamine
illegal drug, (meth lab) create dangerous fumes and toxic residue
Ground water contamination
septic, underground storage tanks, furnace spills
Electromagnetic Fields
created by moving electrical currents (linked to cancer and other health issues)
Licensees are…
NOT required to report hazardous conditions to the EPA
Based on the Residential Lead-based Paint Hazard Reduction Act, what must a seller do?
disclose any known lead-based paint hazards
