Emseal QuietJoint
Short Description
Acoustic Joint Filler and Partition Closure
QuietJoint blocks sound transmission between rooms. It comes in colors, is versatile, and ideally suited as a closure for gaps between the ends of permanent, semi-permanent, or movable partitions, window-wall, curtain-wall, head-of-wall and other conditions.
QuietJoint features a mass-loaded fire-resistant foam core coated with a high-grade silicone. The foam core is a custom-density open-cell foam infused with a fire-resistant, acrylic-based mass-loading agent.
Supplied just larger than the field-measured joint gap, QuietJoint is hand compressed and squeezed into the opening. The edges of the silicone coating are tucked tight to the substrate to complete a clean finish.
Features
- Mass-loaded acoustic seal (STC-53, OITC-38, ASTM E-90)
- Fire-resistant (Smoke and Flame Spread Class A, ASTM E-84-12)
- Insulates (R-value 2.85/in depth, ASTM C-518-04)
- Sound attenuating
- Non-mechanical
- Non-metallic
- Rapid installation–new or retrofit
- Non-invasive anchoring
- Practical and versatile
- Easily handles curves
- Helps control HVAC balance between rooms
Sizes
1″ (25mm) to 6″ (150mm)
Color
- A wide rage of standard colors and custom colors are available.
- Color-switching can be used with QuietJoint to coordinate with bands of color in a wall’s color scheme.
Uses
- End of partition to window (SHG 3-sided coating)
- End of partition to mullion (SHH 2-sided coating)
- End of partition to wall (SHH)
- Head of wall (SHH)
- To block any flanking path
- To fill construction-created voids and gaps
U.S. Patents
Patent Pending
