Gypsum drywall edges - Study guides, Class notes & Summaries

Drywall Latest Update | 2024/2025 | Graded A+ furring metal or wood strips fasted to wall to which drywall can be attached green board mold/moisture-resistant drywall. Green or purple in color, used in high-humidity areas like bathrooms gypsum a mineral consisting of hydrous calcium sulfate hang to attach drywall, to metal or wood studs or furring strips joint the seam at which tow pieces of drywall come together joint tape Paper or mesh material used to seal the joints bet...

General contractor Practice Questions and Answers (100% Pass) In a post tensioned Beam what is the minimum size bar used to support the beam? - Answer️️ -#4 Bar What is the minimum height between finished floor and joist in the kitchen is 48" on center? - Answer️️ -7 FT How thick does a load bearing masonry need to be on a single story building? - Answer️️ -6 inches What chemical is used for high heat concrete - Answer️️ -retarder when mechanical equipment is on the roof...

Columns and piers are generally inspected from _________________. A. the inside of the home B. the outside of the home C. the basement or crawl space D. lifting the subfloor - Answer C. the basement or crawl space Which action is required by most standards of practice? A. required to enter underfloor crawl spaces and attic spaces if the property has them B. required to probe structural components where deterioration is suspected C. required to report cracks in the foundation only i...

What penetration are face layers sheetrock fastener, GWB-54, required by code to provide - Correct Answer 3/4" penetration What causes cracking or wrinkling at taped edges of drywall - Correct Answer Very rapid drying Where should the first nails be spaced in the double nailing method for attaching sheetrock board to wood framing. - Correct Answer 12" on center along the supports in the field in sheetrock What type of lath is used as the plaster base, when plastering ceilings in ga...

Advantages of Gypsum Drywall - ️️low install cost, quick & easy installation, fire resistance, sound control capability, easy availability, versatility, ease of finishing & decorating, ease of installation of doors/other openings Gypsum Drywall Edges - ️️Tapered: Most common; tapered on face side along the long dimension of the panel & square edges at the end; allows for application of reinforcing tape & joint compound without causing bulges at joints Square: used where appearance is...

A NIOSH study found that unprotected lightweight engineered I-joist floor assemblies fail after _____ minutes of fire exposure. Select one: A. 12 B. 6 C. 9 D. 15 - Answer- B. 6 If heated to a temperature of 1000ºF (540ºC), how far can a 100-foot (30-meter) steel beam elongate? Select one: A. 15 inches (38 mm) B. 12 inches (30 mm) C. 9 inches (23 mm) D. 6 inches (15 mm) - Answer- C. 9 inches (23 mm) The primary purpose of the __________ is to transfer the weight of the building ...

The technical term for air movement is: - answers-Airflow Heat moves through air by: - answers-Convection Stopping conductive heat transfer is not enough. We need to stop _____ heat transfer also. - answers-Convective heat We need to stop airflow at the - answers-pressure boundary and thermal boundary (T/F): The thermal boundary and the pressure boundary need to be aligned. - answers-True (T/F): If the thermal boundary and the pressure boundary are not aligned, air can move throug...

Another name for gypsum board is... Drywall, Sheetrock, Plasterboard, or Wallboard Gypsum board is composed of... A gypsum core encased in paper The long edges of the most commonly used gypsum board panels are _____ to help conceal the joint. Tapered Eased edge gypsum board has a special... Tapered rounded edge Type X gypsum board is typically known as... Fire code board Water-resistant gypsum board is easily recognized by its distinctive _____ face. Green "Blue board" is the common nam...

What penetration are face layers sheetrock fastener, GWB-54, required by code to provide 3/4" penetration What causes cracking or wrinkling at taped edges of drywall Very rapid drying Where should the first nails be spaced in the double nailing method for attaching sheetrock board to wood framing. 12" on center along the supports in the field in sheetrock What type of lath is used as the plaster base, when plastering ceilings in garages Metal lathe three coat work requires... finish co...

Michigan Builders License Exam |727 Questions and Answers 100% Correct (Latest Update 2023) Created to serve as a complete, comprehensive code regulating the construction of single-family, two-family and buildings consisting of three or more townhouse units. - ANSWER IRC (International Residential Code) Administrative - ANSWER First 2 chapters of code book are True - ANSWER Plans or supporting documents are almost always required by the controlling authority prior to issuing a pe...