News

April 11, 2019

GA-254-2017 Fire-Resistant Gypsum Sheathing

Describes the advantages, use, limitations, and properties of fire-resistant gypsum sheathing in exterior walls. Get it now.
April 11, 2019

GA-236-2017 Joint Treatment Under Extreme Weather Conditions

Provides best practices for the application and drying of joint compounds in extreme weather conditions. Get it now.
April 11, 2019

GA-235-2019 Gypsum Board Typical Mechanical and Physical Properties

A useful reference for architects and engineers, especially at the project design stage. Includes tables with data on flexural strength, weight per unit area, negative wind […]
April 11, 2019

GA-605-2018 Gypsum Panel Products for use in UL Classified Systems

The tables in GA-605 can be referenced to quickly identify the specific UL listed products, brand names, and trademarks of each manufacturer’s fire-rated products. Get it […]
April 11, 2019

GA-222-2019 Repairing Screw or Nail Pops

Describes the symptoms, causes, and repair methods for fastener pops in gypsum board surfaces. Get it now.
April 11, 2019

GA-220-2016 Gypsum Board Winter Related Installation Recommendations

Learn how to avoid problems associated with installing gypsum board during cold weather. Get it now.
April 11, 2019

GA-801-2017 Handling and Storage of Gypsum Panel Products

Guidelines for the safest possible handling, storage, and transportation of gypsum panel products. Pages 8 and 9 provide important information on stocking gypsum panel products on […]
April 11, 2019

GA-229-2018 Shear Values for Screw Application of Gypsum Board On Walls

Tests conducted in accordance with ASTM E72 determine average ultimate shear values of gypsum panel products. Get it now.
April 11, 2019

GA-214-2015 Recommended Levels of Finish Gypsum Board, Glass Mat & Fiber-Reinforced Gypsum Panels

Assists specifiers and contractors in understanding and achieving the desired level of finish for Gypsum Board, Panels,  Glass Mat and Fiber-Reinforced Gypsum Panels. Get it now.