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    Section 078200 - Board Fireproofing

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    WENDING HU
    This document specifies board fireproofing materials for use in suspended ceiling assemblies in refuge areas of an iconic tower. It includes non-combustible composite panels made of fiber-reinforced cement mechanically bonded to punched steel sheets that provide up to 240 minutes of fire resistance. The panels must be installed in ceiling systems using proprietary metal stud framing tested to provide the required fire rating. Quality assurance requirements include qualifications for the installer and compliance with all applicable codes and standards.

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    Section 078200 - Board Fireproofing

    Uploaded by

    WENDING HU
    46 views5 pages
    This document specifies board fireproofing materials for use in suspended ceiling assemblies in refuge areas of an iconic tower. It includes non-combustible composite panels made of fiber-reinforced cement mechanically bonded to punched steel sheets that provide up to 240 minutes of fire resistance. The panels must be installed in ceiling systems using proprietary metal stud framing tested to provide the required fire rating. Quality assurance requirements include qualifications for the installer and compliance with all applicable codes and standards.

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    SECTION 078200 - BOARD FIREPROOFING

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    This document specifies board fireproofing materials for use in suspended ceiling assemblies in refuge areas of an iconic tower. It includes non-combustible composite panels made of fiber-reinforced cement mechanically bonded to punched steel sheets that provide up to 240 minutes of fire resistance. The panels must be installed in ceiling systems using proprietary metal stud framing tested to provide the required fire rating. Quality assurance requirements include qualifications for the installer and compliance with all applicable codes and standards.

    Copyright:

    © All Rights Reserved
    Download as DOCX, PDF, TXT or read online from Scribd
    Download as docx, pdf, or txt
    46 views5 pages

    Section 078200 - Board Fireproofing

    Uploaded by

    WENDING HU
    This document specifies board fireproofing materials for use in suspended ceiling assemblies in refuge areas of an iconic tower. It includes non-combustible composite panels made of fiber-reinforced cement mechanically bonded to punched steel sheets that provide up to 240 minutes of fire resistance. The panels must be installed in ceiling systems using proprietary metal stud framing tested to provide the required fire rating. Quality assurance requirements include qualifications for the installer and compliance with all applicable codes and standards.

    Copyright:

    © All Rights Reserved
    Download as DOCX, PDF, TXT or read online from Scribd
    Download as docx, pdf, or txt
    of 5

    Alamein Downtown Towers

    SECTION 078200 - BOARD FIREPROOFING

    PART 1 - GENERAL

    1.1 RELATED DOCUMENTS

    A. Drawings and general provisions of the Contract, including General and Supplementary
    Conditions and Division 01 Specification Sections, apply to this Section.

    1.2 SUMMARY

    A. This Section includes the following:

    1. Non-combustible composite panel of fiber- reinforced cement, mechanically bonded


    to punched steel sheets on both surfaces board fire proofing.

    a. Application: Fire rated suspended ceiling assemblies to relevant details


    indicated on Drawings.
    b. Installation Spaces: Iconic Tower attic slabs inside refuge areas at floors shown
    Drawings to have fire rated ceilings and where indicated on Drawings.

    B. Related Sections include the following:

    1. Division 07 Section "Thermal Insulation" for slag-wool-/rock-wool-fiber board and


    blanket insulation.
    2. Division 07 Section "Applied Fireproofing" for applied coatings.
    3. Division 07 Section "Fire-Resistive Joint Systems" for joints in or between fire-
    resistance-rated construction, at exterior curtain-wall/floor intersections, and in smoke
    barriers.
    4. Division 07 Section "Penetration Firestopping."
    5. Division 09 painting Sections for field painting.

    1.3 SUBMITTALS

    A. General: Submit in compliance with Division 01 Section “Submittal Procedures.”

    B. Product Data: For each type of product indicated.

    C. Shop Drawings: Indicate construction and fixation details for each fire protection
    application. Show interface with adjoining works and include structural calculations to
    demonstrate the structural stability of each application.

    D. Product Certificates: For each type of board fire protection, signed by product manufacturer.

    E. Research/Evaluation Reports: For board fire protection.

    F. Installer Qualifications as specified in this Section.

    BOARD FIREPROOFING 078200 - Page 1 of 5


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    1.4 LOCAL REGULATIONS AND CODES

    A. Comply with applicable requirements of the laws, codes, and regulations of authorities
    having jurisdiction.

    1. Obtain necessary approvals from authorities having jurisdiction.


    2. Comply with Egyptian Codes and Standards requirements and latest circulars.

    1.5 QUALITY ASSURANCE

    A. General: Comply with Division 01 Section “Quality Requirements.”

    B. Source Limitations: Obtain board fire-protection materials through one source from a single
    manufacturer.

    C. Installer Qualifications: A qualified firm specializing in performing the work of this Section
    with minimum three years documented experience and that is approved, authorized, or
    licensed by the product manufacturer to install his product and that is eligible to receive
    manufacturer's warranty. Include project names and addresses, names and addresses of
    engineers and employers, and other information specified

    D. Fire-Test-Response Characteristics: Provide board fire protection with the fire-test-response


    characteristics indicated, as determined by testing identical products per test method
    indicated below by UL or another testing and inspecting agency acceptable to Engineer.
    Identify materials with appropriate markings of applicable testing and inspecting agency.

    1. Surface-Burning Characteristics: ASTM E 84.


    2. Fire-Resistance Ratings: ASTM E 119.
    3. Combustion Characteristics: ASTM E 136 or BS 476.
    4. Fire-resistance-rated assemblies are indicated by design designations from UL's "Fire
    Resistance Directory" or from the listings of another qualified testing and inspecting
    agency.
    5. Products are identified with appropriate markings of applicable testing and inspecting
    agency.
    6. Fire Resistance Rating: As indicated on Drawings but not less than 2 (Two) hours.

    E. Mockups: Apply mockups to verify selections made under sample Submittals and to
    demonstrate aesthetic effects and qualities of materials and execution and to set quality
    standard for fabrication and installation.

    1. Locations of Mockups: As indicated on Drawings.


    2. Extent of Mockups: Approximately 9 sq. m of surface for each product indicated.
    3. Approval of mockups does not constitute approval of deviations from the Contract
    Documents contained in mockups unless such deviations are specifically approved by
    Engineer in writing.
    4. Approved mockups may become part of the completed Work if undisturbed at time of
    Substantial Completion.

    F. Preinstallation Conference: Conduct conference at Project site to comply with requirements


    in Division 01 Section "Project Management and Coordination." Review methods and
    procedures related to board fire protection including, but not limited to, the following:

    1. Review structural load limitations.

    BOARD FIREPROOFING 078200 - Page 2 of 5


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    2. Review and finalize construction schedule and verify availability of materials,


    Installer's personnel, equipment, and facilities needed to make progress and avoid
    delays.

    1.6 COORDINATION

    A. Coordinate installation of board fire protection with other construction specified in other
    Sections to comply with the following:

    1. Avoid unnecessary exposure of board fire protection to abrasion and other damage
    likely to occur during construction operations subsequent to its application.
    2. Do not install board fire protection on structural members until piping and other
    construction behind fire-resistive materials have been completed, uninterrupted
    coverage of fire-resistive materials can be provided, and the need for subsequent
    cutting and patching of fire-resistive materials has been eliminated.
    3. Expedite installation of board fire protection to minimize the time structural members
    are exposed without fire-resistive materials.
    4. Do not install enclosing or concealing construction until after board fire protection
    has been applied and inspected by Engineer.

    1.7 WARRANTY

    A. Comply with Division 01 Section "Warranties".

    B. Special Warranty: Manufacturer's standard form, signed by Contractor and by Installer, in


    which manufacturer agrees to repair or replace board fireproofing that fail in materials or
    workmanship within specified warranty period.

    1. Warranty Period: Five years from date of Substantial Completion.

    PART 2 - PRODUCTS

    2.1 COMPOSITE STEEL FACED FIBER REINFORCED CEMENT PANEL

    A. Description: Non-combustible composite panel of fiber reinforced cement, mechanically


    bonded to punched steel sheets on both surfaces board fire proofing classified as ‘non-
    combustible’ to BS 476: Part 4 and A1 to BS EN 13501-1.

    1. Features:

    a. Up to 240 minutes fire resistance.


    b. Non-combustible to Class A to ASTM E 84 or BS 476: Part 4 and Euroclass
    A1 to Clause 10 of BS EN 13501.
    c. Resists high thermal shock such as high pressure water hoses: Test to a 3 bar
    pressure hose (ASTM E119).
    d. Withstands demanding environments, temperature extremes and hostile
    elements.
    e. Highly impact and moisture resistant.
    f. Minimal smoke or toxic Gas in a fire.
    g. Slim, space-saving profile.
    h. Lightweight.
    i. Mechanical or seismic vibration resistant.

    BOARD FIREPROOFING 078200 - Page 3 of 5


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    j. Good acoustic insulation performance.

    2. Typical Properties:

    a. Thickness: 9.5 mm.


    b. Length: 2000, 2500 mm.
    c. Width: 1200 mm.
    d. Weight: 21 kg/m2@ 6% moisture content.
    e. Surface spread of flame to BS 476: Part 7: 1987: Class 1.
    f. Average Dry Flexural Strength: 84 N/mm2.
    g. Finish: Galvanized.

    B. Framing System:

    1. Manufacturer’s proprietary, tested fire rated suspension ceiling system complying


    with requirements specified in this Section comprising the following:

    a. Metal Stud Ceiling Lining: 150 x 60 x 3 mm or 80 x 60 x 3 mm (dependent on


    span) cold rolled steel channels at 1200 mm centers fixed to structure with steel
    drop rods at 1.5 m centers, diameter of rods shall be as recommended by
    manufacturer for ceiling configuration and fire rating duration. Channel
    noggings at 2500 mm centers fixed to main channels.
    b. Fire rated ceiling panels shall be screwed to underside of framework at
    nominal 250 mm centers along board edges.
    c. Fire Resistance: 240 minutes (integrity only).
    d. Estimated Sound Reduction: Rw 30 (dB).
    e. Nominal Weight: 27 kg/m2.
    f. Rockwool insulation boards of 80 mm thick and 140 kg/m 3 shall be fitted over
    the ceiling panels with overlapping joints between rockwool panels of at least
    150 mm.
    g. All fixings shall be non-combustible, and listed in the approval documents.
    Expansion bolts used to fix framework shall be steel.

    C. Ancillary Materials:

    1. Composite panel fire rated ceiling assemblies shall be provided as a complete tested
    and approved assemblies comprising all necessary ancillary materials including but
    not limited to fire rated silicone, Intumescent mastic, cold smoke seal and any
    materials that were used in fire-resistance-rated tested assemblies.

    D. Performances: To satisfy requirements indicated on or construed from Fire Safety Drawings


    and Authorities Having Jurisdiction.

    E. Reference Manufacturer: Promat Durasteel or equal and approved.

    PART 3 - EXECUTION

    3.1 INSTALLATION

    A. Comply with manufacturer's written instructions for particular conditions of installation in


    each case.

    B. The system shall only be installed by manufacturer’s trained specialist licensed installers.

    BOARD FIREPROOFING 078200 - Page 4 of 5


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    C. Install board fire proofing to comply with requirements for thicknesses, number of courses
    (layers), construction of joints and corners, and anchorage methods applicable to fire-
    resistance-rated assemblies indicated.

    3.2 PROTECTION

    A. Coordinate installation of board fire protection with other construction to minimize cutting
    into, or removal of, installed fire-resistive materials. As other construction is successively
    completed, replace or repair board fire protection that has been cut away to facilitate this
    other construction. Maintain complete coverage of full thickness on members and substrates
    protected by board fire protection.

    B. Provide final protection and maintain conditions in a manner acceptable to Installer,


    manufacturer, and Engineer that ensure that board fire protection is without damage or
    deterioration at time of Substantial Completion.

    END OF SECTION 078200

    BOARD FIREPROOFING 078200 - Page 5 of 5


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