Certificate attesting that the expanded perlite or
polyisocyanurate insulation contains recovered material and
showing estimated percent of recovered material. Certificates of
compliance for felt materials.
1.4
QUALITY ASSURANCE
[1.4.1
Insulation on [Combustible] [Steel] [or] [Concrete] Decks
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NOTE: Include this requirement when insulation is
installed over plywood, wood planks other than
nominal 50 mm 2 inch thick, tongue-and-groove type,
or steel deck.
**************************************************************************
Roof insulation shall have a flame spread rating not greater than 75 and a
smoke developed rating not greater than 150, exclusive of covering, when
tested in accordance with ASTM E 84. Insulation bearing the UL label and
listed in the UL Bld Mat Dir as meeting the flame spread and smoke
developed ratings will be accepted in lieu of copies of test reports.
Compliance with flame spread and smoke developed ratings will not be
required when insulation has been tested as part of a roof construction
assembly of the type used for this project and the construction is listed
as fire-classified in the UL Bld Mat Dir or listed as Class I roof deck
construction in the FM P7825. Insulation tested as part of a roof
construction assembly shall bear UL or FM labels attesting to the ratings
specified herein.]
[1.4.2
Foam Board on [Combustible] [Steel] Decks
Separate [polyurethane] [or] [polystyrene] insulation from a [combustible]
[steel] deck with a thermal barrier of glass mat gypsum roof board or roof
insulation in accordance with the requirements of the UL Bld Mat Dir or the
FM P7825.]
1.5
DELIVERY, STORAGE, AND HANDLING
1.5.1
Delivery
Deliver materials to site in manufacturer's unopened and undamaged standard
commercial containers bearing the following legible information:
a.
Name of manufacturer;
b.
Brand designation;
c.
Specification number, type, and class, as applicable, where
materials are covered by a referenced specification; and
[d.
Asphalt's flashpoint (FP), equiviscous temperature (EVT), and
finished blowing temperature (FBT).]
Deliver materials in sufficient quantity to allow continuity of the work.
1.5.2
Storage and Handling
Store and handle materials in a manner to protect from damage, exposure to
open flame or other ignition sources, and from wetting, condensation or
SECTION 07220
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