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Building Codes & Standards Flashcards

7 cards from real CDT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Building Codes & Standards flashcards as text

  1. The International Energy Conservation Code (IECC) primarily regulates which aspect of building design?

    Answer: Energy efficiency of the building envelope and mechanical systems

    The IECC sets minimum energy efficiency requirements for the building envelope, lighting, and mechanical systems to reduce energy consumption.

  2. In the IBC, the 'occupant load' of a space is used primarily to determine what?

    Answer: Number and capacity of means of egress

    Occupant load determines the required number, width, and arrangement of exits and egress components for safe evacuation.

  3. Which ASTM standard test method is commonly specified on drawings for fire-resistance ratings of wall assemblies?

    Answer: ASTM E119

    ASTM E119 is the standard test method for fire tests of building construction and materials, used to determine fire-resistance ratings for walls, floors, and roofs.

  4. According to ADA Standards for Accessible Design, what is the maximum slope for an accessible ramp?

    Answer: 1:12

    The ADA requires a maximum slope of 1:12 (one unit of rise for every 12 units of horizontal run) for accessible ramps.

  5. What does the 'R-value' of insulation represent in the context of building codes?

    Answer: The thermal resistance of an insulating material

    R-value measures thermal resistance — the higher the R-value, the better the insulation's ability to resist heat transfer.

  6. Under the IBC, a building must provide accessible parking spaces at a ratio defined by which standard?

    Answer: Per the ICC A117.1 table based on total parking count

    The IBC references ICC A117.1 and ADA Standards, which provide tables specifying the required number of accessible spaces based on the total lot parking count.

  7. Which IBC section governs construction near property lines and addresses exterior wall fire-resistance ratings based on fire separation distance?

    Answer: Chapter 7 – Fire and Smoke Protection Features

    IBC Chapter 7 covers fire and smoke protection features, including exterior wall fire-resistance ratings required based on proximity to property lines.