specs

Section 07210
Page 2
3. Black Matt Faced Insulation: Provide in 1”, 2” or 3” thickness as shown on the drawings. Install behind
projection screens on end and side walls of each auditorium at locations shown on the drawings. Product
must comply with ASTM E136-95 and ASTM C423-90a. It shall have a density of 1.5 percent and R-
value of 8.0 per inch.
a. Acceptable Products:
1. Johns-Manville Insul-Sheild Black
2. Knauf EM Duct-Liner M
4. Provide material with maximum amount of recycled content available that achieves performance
requirements of this Section,
5. Provide material with maximum amount of regional (within 500 miles) material feasible that achieves
performance requirements of this Section,
B. Batt Thermal Insulation:
1. 3½" or 6" unfaced batt insulation, as shown on Drawings; refer to Partition Types.
2. 2½” or 3½" unfaced batt thermal insulation for use above the ceiling on exterior side walls of each
auditorium and within the metal stud furring at all other exterior walls unless noted otherwise. Product
must comply with ASTM C 665, Type II, Class A, with flame spread of 25 or less.
C. Insulation Fasteners:
1. Hilti-X-IE Insulation Fasteners on masonry. Use similar screw method for dry-wall.
2. Stick Pins and Speed Clips. Use for semi-rigid insulation on exterior walls of auditoria. Clips shall be
sized to stick out only ¼” past insulation clip.
PART 3 - EXECUTION
3.01 INSTALLATION
A. Thoroughly clean surfaces to receive insulation free of dirt, dust, grease, loose mortar, laitance and other
substances detrimental to bond of adhesives.
B. Application:
1. Install insulation in strict accordance with the best practice and in accordance with manufacturer’s
directions.
2. Where shown on drawings on outside face of drywall or block, attach with adhesive and/or stick pins.
C. Batt Insulation:
1. Place blanket insulation so that joints butt closely and corners and irregular spaces are closely fitted.
Secure insulation with noncombustible ties and fastenings as recommended by the manufacturer.
2. Cut and fit snugly around pipes, conduits, ducts, etc. Do not install insulation against or within 3 inches of
recessed light fixtures, unless the fixtures are approved for such use and are so noted on the fixture
schedule.
3. Where blanket insulation occurs in a vertical or horizontal surface which has no backing on which to
attach it, install wire mesh by tying to surrounding structure; or, tape the attachment flanges to the face of
the metal stud prior to applying the interior finish.
4. Install facings in contact with the finish material with joints and penetrations sealed according to
manufacturers instructions.
5. Maintain integrity of insulation to be insulated.
D. Semi-Rigid Insulation:
1. Install semi-rigid insulation to wall substrate with manufacturer’s recommended adhesive and
mechanically fasten with specified fasteners.
2. Lay out insulation neatly, butt together to moderate contact, fix or support adequately and fit accurately
around obstructions, level and true with straight edge in every direction.
3. Install boards in as large sizes as practicable. Reject damaged boards.
3.02 CLEAN-UP
A. Repair, or replace, work damage after installation.
B. Remove accumulations of waste materials, rubbish, excess insulation, and containers.
END OF SECTION
NAPA CENTURY CENTER XD 12
#165582