PROSPEC Decibel Drop - AIA/CSI Specification

PART 1 -GENERAL

1.1 SUMMARY

A. Section Includes:

1. Vibration absorption material.

B. Related Sections:

EDIT NOTE: ADD OR DELETE SECTIONS PER PROJECT REQUIREMENTS.

1. Section 09 21 16 – Gypsum Board Assemblies.

1.2 SYSTEM DESCRIPTION

A. Performance Requirements:

Active Content: 68 percent, plus/minus 5 percent.
Working Time: 30 minutes at room temperature.
Viscosity: Light Paste 65,000 cpd.
Color: Blue.
VOC: >2 g/l.
Flash Point: >200 degrees F (>93.33 degrees C).
Application Temperature: 40 to 90 degrees F (>4.44 to 32.33 degrees C).

B. Fire-related Properties:

1. Product is able to be inserted into fire-rated assembly per International Building Code.

1.3 SUBMITTALS

A. Comply with Section 01 33 00 – Submittal Procedures.

B. Product Data: Manufacturer’s technical data and the following:

Manufacturer's installation instructions.
Certified test reports indicating compliance with Performance Requirements specified herein.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Comply with Section 01 60 00 – Product Requirements.

B. Deliver and store materials in manufacturer's original unopened containers with brands, names, and production lot numbers clearly marked on these containers.

C. Storage and Protection: Comply with manufacturer's recommendations.

Store products in a cool, dry place out of direct sunlight.
Protect from elements and from damage.
Do not stack pallets.

1.5 PROJECT CONDITIONS

A. Environmental Requirements within building:

1. Systems may be installed at any stage of construction.

pinta acoustic, inc. Master Specification June 2007 Sound and Vibration Control Section 13 48 13 -1 of 3

1.6 WARRANTY

A. Provide manufacturer's written warranty per Section 01 77 00 – Closeout Procedures.

PART 2 -PRODUCTS

2.1 MANUFACTURERS

A. Subject to compliance with requirements, provide products from the following manufacturer:

1. pinta acoustic, inc. 3800 Washington Avenue North Minneapolis, Minnesota 55412 Telephone: 800-662-0032

612-520-3620 Fax: 612-521-5639 Website: www.pinta-acoustic.com E-mail: sales@pinta-acoustic.com

B. Substitutions: Comply with Section 01 60 00 – Product Requirements.

2.2 MATERIALS

A. High performance viscoelastic-damping compound designed to decrease sound travel through walls, floors, and ceilings.

1. Fire Rating: Viscoelastic-damping compound complies with the following per ASTM E84:

a.: Class 1 fire rated.
b.: Flame Spread: 15.
c.: Smoke Density: 35.

2. Acceptable Product: PROSPEC Decibel Drop.

PART 3 -EXECUTION

EXAMINATION
A. Verification of Site Conditions

Do not begin installation until substrates have been properly prepared.
Do not begin if room temperature is below freezing.

PREPARATION

A. Clean surfaces thoroughly before installation.

B. Follow manufacturer’s guidelines for preparation and installation.

3.3 GENERAL MANUFACTURER’S INSTRUCTIONS

A. Refer to and comply with manufacturer’s installation instructions.

B. Viscoelastic-damping compound provide for 30 minutes of work time, however, assemble panels as soon as possible.

C. Viscoelastic-damping compound reaches optimal performance in 30 days after assembly.

D. Clean up with soap and water while viscoelastic-damping compound is wet.

E. Viscoelastic-damping compound contains no hazardous materials. Dispose of empty containers as you would any building material.

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3.4 INSTALLATION OF GYPSUM BOARD

A. Verify wall framing is in place and ready to receive gypsum board.

B. Install first standard layer of gypsum board as normal.

C. Remove dust and debris from gypsum board surfaces to be glued.

D. Apply prescribed quantity of viscoelastic-damping compound in a random pattern to back of second layer of gypsum board.

E. Assemble coated gypsum board layer to first layer and screw into place as normal.

Use standard gypsum board screws.
Screw second layer into wall studs.
Screw spacing per local building code.

F. Seal assembly with caulk or sealant.

Seal intersection of wall and floor.
Seal gaps between walls and ceiling.
Seal electrical boxes.

G. Gypsum board may be finished immediately after wall assembly

3.5 PROTECTION

A. Protect installed products until completion of project.

B. Repair or replace any mechanical damage or deficiencies before Substantial Completion.

END OF SECTION

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SECTION 13 48 13 SOUND AND VIBRATION CONTROL