Controlling Sound Transmission Through Concrete Block Walls
High STC ratings are more easily obtained by adding layers of gypsum board mounted on studs or resilient (flexible) furring that do not have a solid connection to the concrete block. … Read Here
Insulated Concrete Forms: ICF Benefits- Insulated Concrete
Are a new method being used by contractors to qualify for energy credit and other types of ratings. property as wood frames, achieving a sound transmission classification of approximately STC 50. Cold Weather Gypsum Board Tips; Cold Weather Concrete Tips … Read Article
Noise Notebook Chapter 4 Supplement
Appendix A illustrates sound transmission class ratings for wall, floor, window and door assemblies. STC : ½” gypsum board, no studs. ½” gypsum board laminated to base layer with gypsum joint compound. … View Document
SOUND TRANSMISSION CLASS INFORMATION STC TEST DATA FIBERGLASS …
SOUND TRANSMISSION CLASS INFORMATION STC TEST DATA FIBERGLASS BATT INSULATION WOOD STUD STC FIRE RATING CONSTRUCTION DESCRIPTION 38 1 hr. Single wood studs 16" o. c. single layer 5/8"type X gypsum board on each side; one thickness (3"-4") mineral fiber batt insulation. 40 N/A Single wood studs … Access Full Source
Type X Gypsum Board
For further information regarding fire resistance ratings, STCs, and assembly details for building systems, consult the Gypsum Board Systems Manual. Generic fire resistance and STC ratings for common building systems are referenced in Part 9 of the NBCC and provincial codes. … Get Doc
USG SHAFT WALL SYSTEM
Provide up to 4-hour fire resistance and sound ratings to 51 STC. They resist intermittent lateral loads up to 15 psf; also resist fatigue failure under cyclic lateral loading. USG Cavity Shaft Walls are non-load bearing gypsum to those tested by manufacturer to achieve Sound Transmission Class (STC … Content Retrieval
SoundBreak® XP® Gypsum Board
1-Jul-10 4 Gold Bond® BRAND SoundBreak® XP® National Gypsum Company F. Single Layer – 3-5/8 inch metal stud construction (1 hour-rated, Nonbearing; STC 54) ( Specifier Note : To achieve indicated ratings, studs must be installed at 24 inches on center maximum, with 3-1/2 inch glass fiber insulation in … Get Doc
STC Ratings_woodsteel_sheet
WALLSEAL® 3 *Ú*" thick Single wood studs 16" o.c.; single layer ½" type "x" gypsum board each side; WALLSEAL® 3 *Ú*" thick Single wood studs 16" o.c.; double layer *Ú*" gypsum board one side, single layer *Ú*" gypsum board other side; WALLSEAL® 3 *Ú*" thick WOOD STUD ASSEMBLIES STC ratings for … Document Retrieval
STC RATINGS FOR VARIOUS WALL ASSEMBLIES
STC RATINGS FOR VARIOUS WALL ASSEMBLIES Below are the STC ratings of various wall assemblies, each presented to help illustrate concepts, improvements and rules of thumb. … Fetch This Document
Catalog Of STC And IIC Ratings For Wall And Floor/Ceiling …
It contains STC assemblies according to the following (Sound Transmission Class) or IIC (Impact Insulation Class) ratings for approximately 500 different construction assemblies. The wall faces are 1/2" gypsum board and the cavity in acoustic performance and construction type. … Fetch Document
Acoustical Performance Of Glass And Wall Constructions
STC Ratings Chart Acoustical Performance of Glass and Wall Constructions Overall Thickness Inside Construction Space Outside STC Value ISO RW 3 1/4" (7.24 mm) 1/8" 0 1/2", Air 1/4" 35 35 Airspaced Glass 1 11/2" (40.6 mm) 1/4" 1", Air 1/4" 37 37 1/4" (5.59 mm) 1/4"–31 32 5 Monolithic Glass 1 1/2" (12.4 mm) 1/2"–36 37 6 1/2" Gypsum … Access Full Source
In Architectural Design Understanding Acoustics
The effectiveness ofan assembly's ability to isolate airborne sound is quantified by Sound Transmission Class (STC) ratings. Advertising supplement provided by USG Corporation Designing High-STC Wall Partitions: This gypsum board wall assembly uses mass (2 gypsum board … Get Content Here
Sound Transmission Class – Wikipedia, The Free Encyclopedia
Sound Transmission Class (or STC) is an integer rating of how well a building partition attenuates airborne sound. Various insulation options can result in higher STC ratings; however, any insulation tends to add little, compared to other aspects of wall … Read Article
Gypsum Concrete – Wikipedia, The Free Encyclopedia
Gypsum concrete is a building material used as a floor underlayment used in wood-frame and concrete construction for fire ratings, sound reduction, radiant heating, and floor leveling. It is a mixture of gypsum, Portland cement, and sand. The brand name Gyp-crete, a Maxxon Corporation trademark … Read Article
STEEL STUD ASSEMBLY 50
gypsum board each side; ECOCELL® 3 ˝⁄˙” thick batt. STC Rating of a wall assembly insulated with batt insulation. Building codes have, for many years, referenced minimum Sound Transmission Classiˇcation (STC) ratings for walls and ˆoor … Retrieve Full Source
Gypsum Board Partitions – Steel Framing
2008 ~ National Gypsum Company Steel Stud Partitions 1 Hour FIRE Design # UL U420 GA File # WP 5015 STC – 52 Sound Test # TL-76-155 Chase wall, 5/8" (15.9 mm) Fire-Shield Gypsum Board applied vertically to a double row of 1-5/8" steel studs 24" o.c. and 6-1/4" apart with 1" type S screws 8" o.c … Access Full Source
SOUND TRANSMISSION CLASS INFORMATION STC TEST DATA Perfect …
SOUND TRANSMISSION CLASS INFORMATION STC TEST DATA Perfect Fill™ Fiberglass Insulation System WOOD STUD STC FIRE RATING CONSTRUCTION DESCRIPTION 56 N/A Double wood studs 2" x 4" @ 16" OC single layer ½" type X gypsum board each side; cavity filled with Perfect Fill. 51 1 hr. Staggered wood … View Full Source