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1998-06-22
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SECTION 09963
ELASTOMERIC WALL COATINGS
NOTE ** Rainguard Products Company, elastomeric wall
coatings.
NOTE **
NOTE ** This section is based on the products of Rainguard
Products Company, which is located at:
NOTE ** 3471 Via Lido
NOTE ** Suite 213
NOTE ** Newport Beach, CA 92663
NOTE ** Tel: (888) 765-7070
NOTE ** Fax: (949) 675-3450
NOTE ** Website: www.rainguard.com
NOTE **
NOTE ** Rainguard Products Company manufactures coatings
for the construction trades. See their other
sections for graffiti-resistant coatings and
masonry stain systems.
NOTE **
NOTE ** SECTION 09963 - ELASTOMERIC WALL COATINGS,
Copyright 1998, The Architect's Catalog, Inc.
PART 1 GENERAL
1.1 SECTION INCLUDES
NOTE ** Select paragraph below as applicable to project;
add other paragraphs as required for project.
A. Elastomeric coating system, comprised of primer and one
or more coats of elastomeric coating; exterior
elevations.
B. _______________________________________.
1.2 RELATED SECTIONS
NOTE ** Delete sections below not relevant to this project;
add others as required.
A. Section 03300 - Cast-In-Place Concrete.
B. Section 03400 - Precast Concrete.
C. Section 04810 - Unit Masonry Assemblies.
D. Section 07100 - Dampproofing and Waterproofing.
E. Section 07900 - Joint Sealers/.
F. Section 09220 - Portland Cement Plaster.
G. Section 09900 - Paints and Coatings.
H. Section 09980 - Coatings for Concrete and Masonry.
I. Section _____ - _________________________.
1.3 REFERENCES
NOTE ** Delete references from the list below that are not
actually required by the text of the edited
section; add others as required.
A. Federal Specifications (FS):
1. TT-P-19 - Paint, Acrylic Emulsion: Exterior.
2. TT-P-55 - Paint, Polyvinyl Acetate Emulsion,
Exterior.
3. TT-C-555 - Coating, Textured (For Interior and
Exterior Masonry Surfaces).
B. _________________________.
1.4 SYSTEM DESCRIPTION
A. Elastomeric coating specified herein is a tough,
flexible, heavy-duty waterproof material with over 500
percent elongation properties, allowing moisture vapor
transmission.
B. Primer products are specifically designed for
compatibility with elastomeric coating.
1.5 SUBMITTALS
A. Submit under provisions of Section 01300.
B. Product Data: Three copies of manufacturer's current
technical data sheets for materials.
NOTE ** Delete the following paragraph if samples are not
required.
C. Samples: One draw down in each specified color.
1.6 QUALITY ASSURANCE
A. Installer Qualifications: Minimum five years experience
regularly engaged and specializing in the application of
specialty surface treatments to exterior wall substrates.
B. Pre-Installation Meetings:
1. Before Application: Installer and Manufacturer's
Representative shall inspect surfaces to be treated,
noting in writing to the Architect, deficiencies or
flaws in the substrate construction which would
affect the performance or appearance of the
elastomeric coating.
2. Beginning of Application: Manufacturer's
Representative shall assure utilization of proper
equipment, verify material quantities, and supervise
material application techniques upon a substantial
wall section. This wall section shall act as a
comparative standard for the project.
C. Installer shall not proceed with material application
until all deficiencies noted in pre-application
inspection report have been corrected.
D. Installer shall notify manufacturer no less than 72 hours
before starting application.
1.7 DELIVERY, STORAGE, AND HANDLING
A. Deliver materials in original sealed containers, clearly
marked with manufacturer's name, type of material, and
batch number.
B. Inspect the materials upon delivery to assure that
specified products have been received.
C. Store materials where temperatures are not less than 40
degrees F (4.5 degrees C).
D. Use all means necessary to protect material before,
during, and after installation, and to protect work of
other trades.
1.8 ENVIRONMENTAL REQUIREMENTS
A. All materials shall comply with current Federal and State
environmental requirements.
1.9 WARRANTY
A. Manufacturer's Material Warranty: Manufacturer's
warranty against water intrusion:
NOTE ** Contact manufacturer for warranty period based on
project requirements and select appropriate
subparagraph below.
1. Warranty Period: Five years from date of Substantial
Completion.
2. Warranty Period: Ten years from date of Substantial
Completion.
B. Installer Warranty: Warrant workmanship for a period of
two years from the date of Substantial Completion.
PART 2 PRODUCTS
2.1 MANUFACTURERS
A. Acceptable Manufacturer: Rainguard Products Company;
3471 Via Lido, Suite 213, Newport Beach, CA 92663: ASD.
Tel: (888) 765-7070; Fax: (949) 675-3450; Website:
www.rainguard.com
B. Requests for substitutions will be considered in
accordance with provisions of Section 01600.
2.2 MATERIALS
A. Primer: Rainguard Products Company "Tec-Seal" or "Tec-
Seal II" primer, as recommended by manufacturer for
specific substrate.
B. Elastomeric Coating: Rainguard Products Company "Tec-
Top" elastomeric coating, meeting or exceeding FS TT-P-
19, TT-P-55, and TT-C-555 by performance.
PART 3 EXECUTION
3.1 EXAMINATION
A. Verify that surfaces to be coated are in proper
condition.
1. New substrates: Cured 30 days before application.
2. Cured substrates: Allowed to dry three to seven days
in warm, clear weather following rainfall before
application.
3. Substrate moisture content: No higher than 15
percent as registered on an electronic moisture
meter.
B. Where freezing conditions have existed before
application, allow adequate time for building to thaw.
3.2 PREPARATION
A. Thoroughly clean substrates of foreign substances, such
as dirt, efflorescence, mortar spills, dust, chalk,
laitance, form oils, and loose paint.
B. Protect work of other trades against damage by coating,
whether to be coated or not.
3.3 APPLICATION
A. Apply materials in strict accordance with manufacturer's
recommendations and when substrate surface temperature is
between 45 and 90 degrees F (7 and 32 degrees C).
B. Apply primer; allow to cure 24 hours before application
of elastomeric coating.
C. Brush, roll, or spray elastomeric coating using
conventional mastic equipment or large capacity airless
spray equipment.
D. Apply number of coats of elastomeric coating as
recommended by manufacturer for specific substrate.
E. Backroll elastomeric coating as necessary to provide a
pinhole free application of uniform finish, color, and
appearance.
3.4 FIELD QUALITY CONTROL
A. Manufacturer's Representative shall inspect all coated
surfaces after work is complete to verify proper
application.
3.5 ADJUSTING AND CLEANING
A. If damage occurs, immediately make all repairs and
replacements necessary at no additional cost to Owner.
B. During process of work, remove discarded coating
materials, rubbish, cans, and rags at end of each
workday.
C. Correct any damage by cleaning, repairing or replacing,
and recoating, as acceptable to Architect.
END OF SECTION