other questions Flashcards
What is the difference between codes and standards or guidelines
Codes are required, standards are expectations, guidelines are recommendations
what is accounted for in a life-cycle cost analysis
initial expenses and future expenses
which code, commercial or residential, is more strict, why
Commercial codes are often more strict because it is for the public, there are more guidelines and regulations. They are required to follow guidelines such as the ADA
what are VOCs
Volatile organic compounds
what does it mean for a material to be inert
any material that doesn’t cause or promote any change
what are the differences between grades of paint
premium paint offers a smoother more uniform appearence
What are the characteristic of different sheen’s of paint
High gloss- every imperfection will be highlighted
Gloss paint- better where wash ability is better than appearance
Semigloss- frequently used on millwork trim and accent areas
Satin- soft sheen
eggshell- close to sheen of satin
matte- hides imperfections
flat- not washable, touchups only
what is the formula for estimating the quanity of wallcovering needed
strip method, sizes vary depending on type
EX: american roll will cover about 30 sq ft, subtract half roll for every door or window, if its metric add an extra roll for every 4 rolls
what are the different levels of finishing drywall (gypsum board)
level 0: no taping, finishing, or accessories
Level 1: joint tape exposed
Level 2: Joint tape embedded
Level 3: one coat atop embedded joint tape
Level 4: two coats atop embedded joint tape
What are the different types of weave patterns
Selvedges: Conventional, tucked-in, compacted, leno-reinforced
Interlacing: plain weaves, twill weaves, satin weaves
Complex Interlacing: dobby weaves, surface-figure weaves, leno weaves, jacquard
Tapestry, Brocade, Damask, Crepe, Dot spot
