CORK FLOOR TILES

Architectural Specifications

GERBERT LIMITED



Section 09658 Resilient flooring

Architectural Specifications:

Part 1 - GENERAL:

  1. SUMMARY
    1. This section includes cork tile floor covering

  2. SUBMITTALS
    1. Product Data for each product indicated
      Submittals for Verification and approval upon request from Gerbert Ltd. Samples shall be submitted in compliance with the Requirements of the Contract Documents.

  3. QUALITY ASSURANCE
    1. Installer Qualification: Installer experienced in performing work of this section who has specialized in installation of work similar to that required for this project. Select a professional flooring mechanic, preferably one that has attended a Master Mechanic flooring installation - training clinic.

  4. PROJECT CONDITIONS
    1. Delivery: Deliver material in manufacturer’s original, unopened, undamaged containers with identification labels intact.
    2. Storage and Protection: Store materials at temperature and humidity conditions recommended by manufacturer and protect from exposure to harmful weather conditions.
    3. Temperature/Humidity Requirements: Maintain air temperature and humidity in areas where product will be installed for time period before, during and after installation, as recommended by manufacturer.

PART 2 - PRODUCTS:

  1. CORK FLOOR TILE
    1. Gerbert Mediterranean Classic Cork Flooring
      Gerbert Mediterranean Designer Cork Flooring
      Gerbert - DC Cork flooring

    2. Manufacturer: Manufactured in Portugal according to the requirements certified by DIN (Deutsches Institut fuer Normung – German Institute for Standards) and Federal Specification LLL-431b, Type I and II, Class 1

      Distributed by:
      GERBERT LTD.
      715 Fountain Avenue
      P.O. Box 4944
      Lancaster, Pennsylvania 17604-4944
      Tel: (717) 299-5035 - (888) 359-5466
      Fax: (717) 394-1937 e-mail:gerbertinfo@gerbertltd.com
      Web: www.gerbertltd.com

    3. The flooring shall be made from natural cork. The cork granules shall be uniformly and thoroughly bonded together by means of a suitable baking process. The color and thickness shall be as specified:

      1. Tile dimension:
        11.81” x 11.81”(300mm x 300mm) x 5/32”(4mm) standard
        11.81” x 11.81”(300mm x 300mm) x ¼” (6mm) special
        11.81” x 11.81”(300mm x 300mm) x 5/16” (8mm) special

      2. Finishes: Specify finish from manufacturers ”standard finish” or “special finish”

    4. Product Testing:
      1. Fire Resistance:
        (DIN 4102, ASTM-E648-94A-Class B)
        NY State Fire Toxicity Test #0300-900216-4005

      2. Residual Indentation:
        FED. SPEC.-L-F001641,) less than 0..01"
        EN 433 Metric: <0.2mm

      3. Density
        ISO 7322, EN 672 – 470 kg/ m3

      4. Deviation from Square-ness:
        ISO 9366, EN 427- 0.2mm

      5. Deviation from Length and Width:
        ISO 9366, EN 427 +/-0.2mm

      6. Deviation from nominal Thickness:
        ISO 7322, -EN 428+/-0.05mm

      7. Wear Resistance: (varnished)
        (Taber-CS-17; 1000 g) +/- 3.6mg/100 cycles

      8. Impact Sound Reduction:
        DIN 52210 ,ASTM E 413-87 – 12 db
        (4mm tile w/finish over 8” concrete slab w/suspended ceiling)
        STC (Sound Transmission Class)-58
        IIC (Impact Insulation Class) – 73

      9. Slip Resistance:
        (DIN 51130) Meets and/or exceeds the Federal Standard and ADA’s recommendation of 0.6 flat surfaces.

      10. Thermal Conductivity:
        ISO 8301, DIN 52612
        Class I

PART 3 - EXECUTION:

  1. Instructions:
    Comply with manufacturers written installation instruction, including product carton instructions for installation

  2. Examination:
    Site Verification of Conditions: Verify substrate condition which have been previously installed under other sections, are acceptable for product installation in accordance with manufacturer’s instructions.

  3. Preparation:
    Surface Preparation
    See manufacturer’s recommended detailed instructions and requirements.

  4. Project Condition/Installation/Application/Construction:
    Mediterranean Cork Flooring Installation:
    Comply with Gerbert’s technical manual

  5. Maintenance:
    Maintenance; see Gerbert’s technical manual


End of Section 09658