NCIDQ IDPX Questions and Answers (2023/2024) Already Graded A

NCIDQ IDPX Questions and Answers (2023/2024) Already Graded A In regard to interior design, what is a guard, and what dimension must it have in commercial construction? This is a building component installed to prevent falls from an elevated area. Its required minimum heights 42" AFF What is fire resistance-rated glazing? This is glass or some other glazing material that has been tested according to ASTM E119 as part of a fire-resistance-rated wall assembly How many construction types are there, and which has the highest fire resistance? The are five, and Type I has the highest fire resistance What is an incidental use area? This is an area that is ancillary to the main occupancy but has the same classification. It must be separated from the main occupancy by a fire barrier, be equipped with an automatic sprinkler system, or both What is an accessory occupancy? This is a space or room that is used in conjunction with the main occupancy, but containing no more than 10% of the floor area of the main occupancy What is mixed occupancy? This is a situation where a single building or interior space houses two or more different types of occupancies What material does NFPA 701 test and what condition does it test for? This tests the flammability or draperies, curtain, and other window treatments According to the International Building code (IBC), what is a fire partition, and where is it used? The IBC defines this as a wall assembly having a fire-resistance rating of 1 hour, used in: -walls separating dwelling units -walls separating guest rooms in Group R-1, R-2, and I-I occupancies -walls separating tenant spaces in covered malls -corridor walls What is the maximum percentage of wall or ceiling area that combustible trim (such as trim made of wood) can occupy a room? IN a room, this material can occupy no more than 10% of a wall or ceiling area What is occupancy class, and what is it used for? This is a usage classification assigned to a building or interior space. It differentiates various types of fire hazards and the life safety characteristics of various users What is the primary model building code in the United States? The International Building Code (IBC) What u=is a design concept? This is an idea or statement concerning an overall physical response to ideas developed during programming In regard to interior design, what is substantial completion? In a construction project, this is the stage when the work or a designated portion of it, is sufficiently complete according to the contract documents that the owner can occupy or use the site, even though a few minor items may yet need to be finished or corrected What are four common ways to install fabric wall covering? This is commonly installed in one of four ways: -applied directly using an adhesive -using custom fabric panels -using a proprietary stretch wall system -using acoustic panels What are five common types of resilient flooring? Five common types are: -vinyl -vinyl composition -rubber -cork -linoleum What is lacquer? This is a coating material with a high nitrocellulose content that has been modified with resins and plasticizers dissolved in a volatile solvent What is running trim? This type of molding is installed end to end In commercial construction, what is the maximum height of a stair riser, and what is the minimum depth of a stair tread? The maximum height of the former is 7 in, and the minimum depth of the latter is 11 in What is the minimum clear width of an exit door? The minimum clear width is 32" What is the maximum allowable projection of a door into a corridor when the door is fully opened? The maximum allowable projection is 7" For