096723_resinous_flooring_2013180.pdf

VTS MILAN I-2 RESTORATION ARNG # 47110023

LAVINIA, TENNESSEE TENNESSEE ARMY NATIONAL GUARD

HFR Design 096723 - 1

RESINOUS FLOORING

SECTION 096723

RESINOUS FLOORING

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Resinous flooring systems with epoxy body coat(s).

1. Application Method: Self-leveling slurry with broadcast aggregates.

1.2 ACTION SUBMITTALS

A. Submittals: Follow Section 013000.

B. Product Data: Submit product data for each type of product indicated. Include manufacturer's technical data, application instructions, and recommendations for each resinous flooring component required.

1.3 CLOSEOUT SUBMITTALS

A. Submit operation and maintenance data. Include procedures for stain removal, repairing surface and cleaning.

1.4 MAINTENANCE MATERIAL SUBMITTALS

A. Furnish one gallon of each color of each coating of material specified for Contracting Office's maintenance use. Label each container with manufacturer's name, color number and name and number of building rooms where used.

1.5 QUALITY ASSURANCE

A. Applicator: Company specializing in resinous matrix flooring applications with 5 years documented experience whose work has resulted in applications with a record of successful in-service performance, and who is acceptable to resinous flooring manufacturer.

B. Supervisor: Trained by product manufacturer, under direct full time supervision of manufacturer's own plant trained foreman.

C. Source Limitations: Obtain primary resinous flooring materials, including primers, resins, hardening agents, grouting coats, and topcoats, through one source from a single manufacturer. Provide secondary materials, including patching and fill material, joint sealant, and repair materials, of type and from source recommended by manufacturer of primary materials.

1.6 REGULATORY REQUIREMENTS

A. Conform to applicable code for flooring flame/fuel/smoke ratings.

LAVINIA, TENNESSEE TENNESSEE ARMY NATIONAL GUARD

HFR Design 096723 - 2

1.7 DELIVERY, STORAGE AND HANDLING

A. Deliver products to site, store and protect products according to Section 016000.

B. Store resin materials in a dry, secure area.

C. Maintain minimum temperature of 55 degrees F.

D. Keep products away from open flame.

1.8 ENVIRONMENTAL REQUIREMENTS

A. Do not install flooring when temperature is below 60 degrees F or above 90 degrees F.

B. Maintain this temperature range, 24 hours before, during and 72 hours after installation of flooring.

C. Ventilate area where flooring is being installed. Post and enforce NO SMOKING or OPEN FLAME signs until flooring has cured.

D. Restrict traffic from area where flooring is being installed or is curing.

1.9 WARRANTY

A. Provide three year warranty.

B. Warranty: Include coverage against flooring delamination from substrate and degradation of surface finish.

PART 2 PRODUCTS

2.1 ACCEPTABLE MANUFACTURERS

A. Manufacturers:

1. Series 222 Deco-Tread, Tnemec, Kansas City, MO.

2. PPG

3. Stonhard, Maple Shade, NJ

4. Dur-A-Flex, Inc., East Hartford, CT

5. Sika Industrial Flooring, Lyndhurst, NJ.

2.2 MATERIALS

A. System Characteristics:

1. Color and Pattern: As selected by Contracting Office's Representative (COR) from manufacturer's full range.

2. Wearing Surface: Textured to meet or exceed the following slip resistant requirements under dry conditions: a static coefficient of friction of 0.6.

3. Overall System Thickness: 1/16 inch.

LAVINIA, TENNESSEE TENNESSEE ARMY NATIONAL GUARD

HFR Design 096723 - 3

2.3 ACCESSORIES

A. Patching and Fill Material: Resinous product of or approved by resinous flooring manufacturer and recommended by manufacturer for application indicated.

PART 3 EXECUTION

3.1 EXAMINATION

A. Verify that substrate is ready to receive work, that subfloor surface is clean, free of substances which could affect bond, and chemically neutral pH.

B. Beginning of installation means acceptance of existing surfaces.

3.2 PROTECTION

A. Protect elements surrounding the work of this Section from damage or disfigurement.

3.3 PREPARATION

A. Remove surface hardware, fittings and fastenings, prior to coating operations. These items are to be carefully stored, cleaned and replaced on completion of work in each area. Do not use solvent to clean hardware that may remove permanent lacquer finish.

B. Resinous Materials: Mix components and prepare materials according to resinous flooring manufacturer's written instructions.

C. Roughen substrates. Shot-blast concrete surfaces with an apparatus that abrades the concrete surface, contains the dispensed shot within the apparatus, and recirculates the shot by vacuum pickup.

D. Apply filler to substrate to achieve smooth surface finish according to resinous flooring manufacturer's written recommendations. Grind irregularities above the surface level.

E. Clean substrate surface free of foreign matter. Remove form laitance, curing compounds, hardeners, sealers, dust, release oils, bond breakers and other contaminants; conform to SSPC-

SP13, ICRI CSP3-5.

F. Ensure required acid-alkali balance is achieved.

G. Treat control joints and other nonmoving substrate cracks to prevent cracks from reflecting through resinous flooring according to manufacturer's written recommendations.

3.4 APPLICATION

A. Apply components of resinous flooring system according to manufacturer's written instructions to produce a uniform, monolithic wearing surface of thickness indicated.

1. Coordinate application of components to provide optimum adhesion of resinous flooring system to substrate, and optimum intercoat adhesion.

LAVINIA, TENNESSEE TENNESSEE ARMY NATIONAL GUARD

HFR Design 096723 - 4

2. Cure resinous flooring components according to manufacturer's written instructions. Prevent contamination during application and curing processes.

3. At substrate expansion and isolation joints, provide joint in resinous flooring to comply with resinous flooring manufacturer's written recommendations.

B. Apply primer over prepared substrate at manufacturer's recommended spreading rate.

C. Apply intermediate coat in manufacturer's recommended thickness.

D. Apply reinforcing membrane to substrate cracks.

E. Integral Cove Base: Apply cove base mix to wall surfaces before applying flooring. Apply according to manufacturer's written instructions and details including those for taping, mixing, priming, troweling, sanding, and top coating of cove base. Round internal and external corners.

F. Mix aggregate into intermediate coat or top coat for light application as recommended by floor coating manufacturer; roughly 1 ounce per mixed gallon.

G. Apply topcoat(s) in number of coats indicated for flooring system and at spreading rates recommended in writing by manufacturer.

3.5 MANUFACTURER'S FIELD SERVICE

A. Provide field services of manufacturer's representative at start-up to ascertain that coatings systems have been mixed and applied following manufacturer's most current published specifications and details.

B. Provide written reports from manufacturer's representative of the results of the inspections.

3.6 CLEANING

A. As work proceeds, clean up overspray and spatter, excess materials and rubbish.

B. Upon completion and after coating has cured, clean and replace fixtures and fittings previously removed.

3.7 PROTECTION

A. Protect finished installation.

B. Do not permit traffic over finished floor surfaces.

END OF SECTION