HomeMy WebLinkAbout32-18-24-Textured-Acrylic-Color-Surfacing_Rev_1Dennis Yarmouth Intermediate Middle School January 19, 2021
Dennis Yarmouth Regional School District 100% Construction Documents
Perkins Eastman DPC, project #71011
32 18 24 TEXTURED ACRYLIC COLOR SURFACING
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Section 32 18 24
TEXTURED ACRYLIC COLOR SURFACING
PART 1 - GENERAL
1.1 SUMMARY
A. Drawings and General Provisions of Contract, including General and Supplementary
Conditions and Division 01 Specification sections, apply to work of this section.
B. Related Sections: The following sections contain requirements that relate to this section.
1. Section 03 30 00 – Cast in Place Concrete
2. Section 31 00 00 – Earth Moving
3. Section 32 13 13 – Portland Cement Concrete Pavement
4. Section 32 12 17 – Asphalt for Courts, Play Areas and Tracks
5. Section 01 60 00 - Product Requirements: Listing of Emissions and VOC
requirements.
6. Section 01 74 19 - Construction Waste Management and Disposal: Procedural and
administrative requirements for construction and demolition recycling
7. Section 01 81 13 - Sustainable Design Requirements: Special administrative and
procedure requirements related to Owner’s LEED v4 for Schools Building Design +
Construction (BD+C) goals of Certification.
8. Section 01 81 13a - LEED v4 Materials Reporting Form: Materials Tracking for
Building Product Disclosure and Optimization credits
1.2 DESCRIPTION OF WORK
A. Provide all materials, equipment and labor necessary to complete the work as indicated on the
drawings or as specified herein.
1. Textured acrylic surfacing for asphalt basketball court, walking track and game
markings on restricted access road.
1.3 REFERENCES
1. National Asphalt Paving Association (NAPA)
2. United States Tennis Association (USTA)
3. International Tennis Federation (ITF)
4. American Sport Builders Association (ASBA)
1.4 QUALITY ASSURANCE
A. Surfacing shall conform to the guidelines of the ASBA for planarity.
B. All surface coatings products shall be supplied by a single manufacturer.
C. The contractor shall record the batch number of each product used on the site and maintain it
through the warranty period.
D. The contractor shall provide the inspector, upon request, an estimate of the volume of each
product to be used on the site.
Dennis Yarmouth Intermediate Middle School January 19, 2021
Dennis Yarmouth Regional School District 100% Construction Documents
Perkins Eastman DPC, project #71011
32 18 24 TEXTURED ACRYLIC COLOR SURFACING
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E. The installer shall be an authorized applicator of the specified system.
F. The manufacturer’s representative shall be available to help resolve material questions.
1.4 SUBMITTALS
A. Manufacturer specifications for components, color chart and installation instructions. Owner
shall have final approval of the recommended colors selected and shown on the plans.
B. Authorized Applicator certificate from the surface system manufacturer.
C. ITF classification certificate for the system to be installed.
D. Reference list from the installer of at least 5 projects of similar scope done in each of the past
3 years.
E. Current Material Safety Data Sheets (MSDS).
F. Product substitution: If other than the product specified, the contractor shall submit at least 7
days prior to the bid date a complete type written list of proposed substitutions with sufficient
data, drawings, samples and literature to demonstrate to the owners satisfaction that the
proposed substitution is of equal quality and utility to that originally specified. Information must
include a QUV test of at least 1000 hours illustrating the UV stability of the system. The color
system shall have an ITF pace rating in Category 2. Under no circumstances will systems
from multiple manufacturers be considered.
1.5 MATERIAL HANDLING AND STORAGE
A. Store materials in accordance with manufacturer specifications and MSDS.
B. Deliver product to the site in original unopened containers with proper labels attached.
C. All surfacing materials shall be non flammable.
1.6 GUARANTEE
A. Provide a guarantee against defects in the materials and workmanship for a period of one year
from the date of substantial completion.
1.7 INSTALLER QUALIFICATIONS
A. Installer shall be regularly engaged in construction and surfacing of acrylic tennis courts, play
courts or similar surfaces.
B. Installer shall be an Authorized Applicator of the specified surface system.
C. Installer shall be a builder member of the ASBA.
1.8 MANUFACTURER QUALIFICATIONS
A. System manufacturer shall provide documentation that the surface to be installed has been
classified by the ITF as a medium pace surface.
B. System manufacturer shall be a US owned company.
Dennis Yarmouth Intermediate Middle School January 19, 2021
Dennis Yarmouth Regional School District 100% Construction Documents
Perkins Eastman DPC, project #71011
32 18 24 TEXTURED ACRYLIC COLOR SURFACING
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C. System manufacturer shall be a member of the ASBA.
PART 2 - PRODUCTS
2.1 MANUFACTURERS
A. Substitutions: Submit requests at least 7 days prior to the bid date with a complete type written
list of proposed substitutions with sufficient data, drawings, samples and literature to
demonstrate to the owners satisfaction that the proposed substitution is of equal quality and
utility to the specified product. Information must include a QUV test of at least 1000 hours
illustrating the UV stability of the system. The system shall have an ITF pace rating in
Category 2. Under no circumstance may the final color surface contain silica sand added at
the job site.
B. Color Surface System
1. Laykold ColorFlex System – Basis of Design
Advanced Polymer Technology Corporation
Harmony, PA
888-266-4221
www.laykold.com
2. Approved equivalent
2.2 MATERIALS
A. All components of Color Surface System shall be supplied by an ISO 9001 and ISO 14001
certified manufacturer. Color Surface System components shall not contain ANY lead,
mercury, nor any heavy metals, PCB, or formaldehyde.
B. Poly Primer/Laykold Epoxy VTB Primer. Primer for use on concrete substrates only. Shall
be a two-component, 100% solids, solvent-free primer.
1. Percent Solids by Weight 98% (minimum)
2. Weight 9.01 lbs./gallon
C. NuSurf filler coat. A premium grade, highly flexible, acrylic-based emulsion used for
smoothing rough pavements.
1. Percent Solids by Weight 55 - 58.6 % (minimum)
2. Weight 9.47 - 9.52 lbs./gallon
D. ColorFlex textured batch mixture. A premium grade, highly flexible, pigmented, wear-
resistant acrylic emulsion batch mixed at project site with silica sand and water. 2-coats
minimum required.
1. Percent Solids by Weight 51.6 - 54.6 % (minimum)
2. Weight: 9.47 - 9.52 lbs./gallon
E. Line Prime. Clear drying acrylic emulsion line primer. 1-coat required.
1. Percent Solids by Weight 29%
2. Weight: 8.9 lbs/gallon
F. Textured White Line Paint. Factory textured, wear-resistant acrylic emulsion line marking
paint. 1-2 coats as needed.
1. Percent Solids by Weight 67% minimum
2. Weight: 11.4 lbs/gallon
Dennis Yarmouth Intermediate Middle School January 19, 2021
Dennis Yarmouth Regional School District 100% Construction Documents
Perkins Eastman DPC, project #71011
32 18 24 TEXTURED ACRYLIC COLOR SURFACING
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PART 3 - EXECUTION
3.1 INSTALLATION LIMITATIONS
A. Asphalt pavement must be in place a minimum of 28 days prior to commencing any
preparation or surface coating work. If approved by the Owner’s Representative and the
Landscape Architect, time sensitive and/or high RH level is present, Laykold Epoxy VTB
Primer can be applied to 5-day old (minimum) concrete substrates according to coatings
manufacturer guidelines. RH testing is required by the Contractor.
B. Do not install when rainfall in imminent or extremely high humidity prevents drying.
C. Do not apply unless surface and air temperature are 50°F and rising.
D. Do not apply if surface temperature is in excess of 140°F.
3.2 EXAMINATION
A. Perform pre-installation conference as specified in Part 1.
B. The Surfacing Installer shall inspect and approve the base surface. Written acceptance
shall be provided to the Owner’s Representative from both the Site Contractor and the
Surface Installer indicating acceptance of the base prior to the color surface system
installation.
C. Inspect substrate for dryness. Substrates are to be tested according to coatings
manufacturer guidelines using ASTM F2170 (Relative Humidity testing viaprobe) or ASTM
F1869-98 (Anhydrous Calcium Chloride test). Report any discrepancies to the Owner’s
Representative.
D. Surface of substrate shall be cleaned by Site Contractor as required. The substrate shall
be CLEAN and DRY before coatings are applied. The surface of the substrate shall be
inspected by the Contractor and the Surface Installer and make sure the surface is free of
grease, oil, dust, dirt, loose residue and other foreign matter before any coatings are
applied.
E. Pressure washing will be necessary to adequately clean areas to be coated. Any areas
previously showing algae growth shall be treated with Clorox or approved product to kill the
organisms and then be properly rinsed.
3.3 INSTALLATION PROCEDURES
A. Primer (for concrete substrates only): After RH tests less than 75%, Laykold Poly Primer
can be applied. Laykold Poly Primer is mixed by pouring the “B” component into the “A”
component and mixing using a low speed jiffy mixer (400 to 600 rpm) for 2 minutes.
Scrape down the sides of the bucket and mix for an additional minute. Do not incorporate
air when mixing. Spread the mixed primer on the substrate using a high-quality, medium
nap roller to achieve a total coverage of approximately 0.030 gal/yd2 (0.15 kg/m2 - 300
ft2/gal). The working time for the Primer is approximately 50 minutes and is reduced in
high temperatures. Lightly broadcast 40 to 60 mesh silica sand into the wet primer at the
rate of 5 pounds per 100 sq. ft. (0.24 kg/m2) to create a rough texture. Allow 5 to 6 hours
Dennis Yarmouth Intermediate Middle School January 19, 2021
Dennis Yarmouth Regional School District 100% Construction Documents
Perkins Eastman DPC, project #71011
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drying time before proceeding. If the concrete substrate tests with RH of 75% or greater
or a MVER (Anhydrous Calcium Chloride) of greater than 3 lbs/1000 sqf/24 hours, more
cure vtime is required or Laykold Epoxy VTB Primer can be used (see Laykold Epoxy VTB
Primer TDS for application guidelines). Acrylic Concrete Primer may be substituted under
certain conditions when approved by owner and/or design professional. If approved for
use, see Acrylic Concrete Primer technical data sheet for application details.
B. Poly Primer rust/stain block primer: Laykold Poly Primer (152) is mixed by pouring the
“B”, or smaller, component into the “A”, larger, component and mixing using a low speed
jiffy mixer (400 to 600 rpm) for 2 minutes. Scrape down the sides of the bucket and mix
for an additional minute. Do not incorporate air when mixing. Spread the mixed Poly
Primer (152) on the substrate using a high-quality, medium nap roller to achieve a total
coverage of approximately .02 - .05 gals/yd² (0.20 – 0.25 kgs/m²) (175 – 230 ft²/gal). The
working time for the Poly Primer is approximately 40 - 50 minutes and is reduced in high
temperatures. Broadcast 20 to 40 mesh silica sand onto the wet primer at the rate of 5
pounds per 100 sq. ft. (0.25 kg/m2) to create a rough texture. Excess sand is to be
removed after the Poly Primer has cured. Allow 5 to 7 hours drying time before
proceeding with excess sand removal. Poly Primer is not UV stable and should be over-
coated with subsequent coatings within 24-48 hours.
C. Patching: Once the surface has been thoroughly cleaned and is free of all loose material,
dirt, or dust, the court should be flooded and allowed to drain a minimum of 30 minutes
and a maximum ds water (birdbaths) in a depth greater than 1/16 inch (1.6 mm or the
thickness of a nickel) shall be outlined and patched.
1. Surface Leveling: Birdbaths shall be leveled using a Laykold Acrylic Deep Patch
court patch binder slurry. Prime area with a 50/50 mixture of Laykold Acrylic
Deep Patch and water. Primer shall be brushed into place and allowed to dry
prior to patching. Patch mix shall consist of Laykold Acrylic Deep Patch, 50-
mesh sand and Type 1 Portland cement. Mix as per manufacturer directions.
2. Crack Filling: Cracks shall be cleaned, primed, and filled using Laykold Acrylic
Resurfacer if cracks are 1/16 inch or less. If greater than 1/16 inch, Laykold
Acrylic Deep Patch court patch binder slurry should be used to fill cracks. Mix as
per manufacturer directions. Refer to Laykold Deep patch technical data sheet
for additional mixing details and application instructions for various sized cracks.
3. All areas that are repaired/leveled/corrected using a court patch binder mixture
shall be allowed to fully cure and then ground smooth and level with the
substrate by stone or an acceptable mechanical method.
D. NuSurf Filler Coat(s): Apply one coat of Laykold NuSurf as filler coat using a 24”, 30” or
36” wide 70 Durometer flexible rubber squeegee. Batch mix shall consist of 55 gallons
(260 kg) of Laykold NuSurf, 25 gallons (95 kg) of potable water, and 400 to 500 pounds
(181 – 227 kg) of clean, bagged silica sand (60 to 80 mesh). The application rate shall be
0.05-0.07 gal/yd2 (0.29-0.40 kg/m2 - 129-180 ft2/gal) of undiluted Laykold NuSurf per coat.
NOTE: If the asphalt is very porous, an optional 2nd application of Laykold NuSurf may be
applied. Each coat should be completely dry before applying subsequent coats.
E. Textured ColorFlex Coats:
Apply two coats of Laykold ColorFlex textured batch mixture using a 24”, 30” or 36” 50
Durometer flexible rubber squeegee. Batch mix shall consist of 55 gallons (260 kg) of
ColorFlex, 38 to 41 gallons (144 - 155 kg) of potable water and 225 to 300 pounds (102 -
136 kg) of clean, bagged silica sand (60 to 80 mesh). The application rate shall be 0.05-
0.07 gal/yd2 (0.29-0.40 kg/m2 – 129-180 ft2/gal) of undilute ColorFlex per coat. Each coat
Dennis Yarmouth Intermediate Middle School January 19, 2021
Dennis Yarmouth Regional School District 100% Construction Documents
Perkins Eastman DPC, project #71011
32 18 24 TEXTURED ACRYLIC COLOR SURFACING
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should be completely dry before applying subsequent coats.
Each coat should be completely dry before applying subsequent coats. Allow topcoat to
cure a minimum of 24 hours before applying game lines.
F. Game Lines:
1. Wait a minimum of 24 hours after final color coat before applying line paint.
2. All lines are to be applied by painting between masking tape with a paintbrush
or roller according to U.S.T.A. and A.S.B.A. specifications.
3. Prime masked lines with Laykold Line Prime and allow a minimum drying time of
1-hour.
4. Apply 1 to 2 coats as needed of Laykold Textured White Line Paint with a brush or
roller.
5. Remove masking tape immediately after lines are dry.
6. Allow lines to dry a minimum of 24 hours before allowing play on court.
3.4 PROTECTION
A. Cure Time. No traffic or other trades shall be allowed on the surface for a period of one
week following completion to allow for complete and proper cure of the finish.
B. Other Trades. It is the responsibility of the Contractor to protect the surface from
damage by other trades before acceptance by the owner or the owner’s authorized
agent.
C. Do not allow surrounding sprinkler systems to spray water on the newly applied court
surface for a period of one week after completion.
D. Do not place any benches, chairs, ball baskets, or any other type of court equipment
on the newly applied court surface for a period of one week after completion.
E. Do not allow black soled shoes, bicycles, rollerblades, etc. on the court surface. Black
scuff marks cannot be removed.
F. Erect temporary barriers to protect coatings during drying and curing.
G. Lock gates to prevent use until acceptance by the owner’s representative.
3.5 CLEAN UP
A. Remove all containers, surplus materials and debris. Dispose of materials in accordance with
local, state and Federal regulations.
B. Leave site in a clean and orderly condition.
END OF SECTION 32 18 24