Drywall Control Joint Detail

Drywall control joints referred to in some products and literature with the misnomer drywall expansion joints are used prevent cracking in gypsum wallboard.

Drywall control joint detail.

Control joints does not exceed 900 sq ft 84 m section 20 3 6 ga 4 7 3 6 a control joint or intermediate blocking shall be installed where ceiling framing members change direction section 20 3 7 ga 4 7 3 7 control joints shall be installed where specified by the architect or designer as a design accent or architectural feature. The longest un broken section of drywall was less than 27 feet in its longest dimension. Provides a 1 16 ground. Tear off strips protect the center from mud and act as guide for a taping knife.

Complete guide to proper joint treatment and surface preparation for drywall construction. Whether you need exterior design detail drawings or interior design detail drawings make the most informed decisions with our comprehensive ul assemblies directory and ul assembly details. Amico drywall control joint deep v with removable tape is designed to help relieve stress in large areas of drywall or veneer plaster installations. At a location where an expansion joint is designed the expansion joint.

Includes installation of corner beads trim and control joints. Drywall control joints include pre punched flanges for tape float conditions. Addresses special environmental and lighting situations. Gordon control joints complete the total perimeter concept.

Deep rigid pvc v is joined at the bottom with a flexible connection allowing a full in controlled movement. 093 zinc control joint is typically installed from door header to ceiling from floor to ceiling in. In this 24 x 27 foot building area no drywall control joints were required. Perforations and ridges on all surfaces that receive finishing compound or veneer assure excellent adhesion.

Chapter 5 finishing drywall systems. Estimate materials and find usg equivalents for your building projects. Pre assembled for ease of installation. Find the right fire rated assemblies and design details drawings for your architectural plans.

Assemblies directory design details. Hand and mechanical finishing with setting type and drying type compounds. Control joints can be utilized to create a separation between adjacent surfaces on one side of the wall and may not be required at the same location on the other side of the wall figure 1 if the requirements in section 20 2 ga 4 7 1 1 to section 20 4 ga 4 7 4 exist.