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SonaSpray Product Specifications


PART 1 - GENERAL

1.01 Section Includes:

Edit aoustical where required

  • Sprayed cellulose finish system

1.02 Related Work:

  • Clips, hangers, supports, sleeves and other attachments to spray bases are to be placed by other trades prior to the application of sprayed insulation.
  • Ducts, piping, conduit or other suspended equipment shall not be positioned until after the application of sprayed insulation.

1.03 Submittals:

  • Copy of manufacturer's ISO 9002 Certified.
  • Provide two copies of independent test reports of:
    1. Minimum light reflectivity
      Arctic White 81
      White 73
    2. NRC VALUES per ASTM C-423 conducted by a NVLAP certified testing laboratory:
    3. Flame Spread Index 5 ASTME-84/UL 723
    4. Smoke Developed 5 ASTM E-84/UL 723
    5. Bond Strength
      SonaSpray "fc" >600 psf ASTM E-736
      SonaSpray "fc" Dura-k >900 psf ASTM E-736
    6. Compression Strength
      SonaSpray "fc" >400 psf ASTM E-761
      SonaSpray "fc" Dura-k >600 psf ASTM E-761

Manufacturer's written certification that product contains no asbestos, fiberglass or other man made mineral fibers.

1.04 Quality Assurance:

  • Manufacturer must be ISO 9002 Certified.B. Contractor must be licensed and trained by the manufacturer.
  • Applicator: Licensed by manufacturer.
  • Manufacturer must subscribe to independent laboratory follow-up inspection services of Underwriters Laboratories. Each bag shall be labeled accordingly.
  • Mock-up: Apply a 100 square foot representative sample to be reviewed by the Architects and/or Owner prior to proceeding.

1.05 Product Delivery, Storage and Handling:

  • Deliver in original, unopened containers bearing name of manufacturer, product identification and reference to U.L. testing.
  • Store materials dry, off ground, and under cover.
  • Protect liquid adhesive from freezing.

PART 2 - PRODUCTS

2.01 Acceptable Manufacturers:

  • International Cellulose Corporation
    12315 Robin Boulevard
    Houston, Texas 77045
    (713) 433-6701 or (800) 444-1252
    FAX: (713) 433-2029

  • For approved applicators contact ICC at 800-444-1252.

2.02 Materials:

  • SonaSpray "fc" Acoustical Treatment
  • SonaSpray "fc" Dura K
  • Color (*Color selection will affect price)

PART 3 - EXECUTION

3.01 Examination

  • Examine surfaces and report unsatisfactory conditions in writing. Do not proceed until unsatisfactory conditions are corrected.
  • Verify surfaces to receive spray insulation to determine if priming/sealing is required to insure bonding and/or to prevent discoloration caused by migratory stains.

3.02 Preparation

  • Provide masking, drop cloths or other satisfactory coverings for materials/surfaces that are not to receive insulation to protect from over-spray.
  • Coordinate installation of the sprayed cellulose fiber with work of other trades.
  • Prime surfaces as required by manufacturer's instructions or as determined by examination.

3.03 Installation

  • Average thickness to achieve NRC of 0.65 or greater.
  • Install spray applied insulation according to manufacturer’s recommendations.
  • Cure insulation with continuous natural or mechanical ventilation.
  • Remove and dispose of over-spray.

3.04 Protection

  • Protect finished installation under provision of Division 1

3.05 Schedule

Provide a schedule when insulation requires listing by color, insulation value, NRC values and attributes.

END OF SECTION