09 70 5 Resinous Flooring.pdf

Annex Addition to B3010

SECTION 09 70 05 Page 1

SECTION 09 70 05

RESINOUS FLOORING

(Floor Stone Epoxy Coating)

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Monolithic multi coat overlay floor system for shower and shower walkways installed over existing ceramic tile flooring to provide a waterproof finish floor system.

B. Provide labor and materials for a pre-engineered and tested multiple component, slip resistant, seamless, anti-microbial, water, chemical & thermal shock resistant, high performance epoxy flooring system, including surface preparation, primers, sub-coat and finish coat.

1.02 RELATED SECTIONS

A. Demolition - Division 3 coordinate with the work of this section. Ceramic wall and floor repair shall be coordinated with this section.

1.03 Product

A. Manufacturer: approved and submitted materials for approval (prior to the proposal date) shall be equal to the Basis for design product Stonshield Broadcast standard texture as manufactured by STONHARD. Preapproved products manufactured by one the following

1. DUR-A-FLEX INC; 1-800-253-3539

2. KEY COMMERCIAL; 888-943-4532

3. STONEHARD; 1-800-257-3112

4. An approved equal product approved by the Government prior to the bid/proposal date in accordance with the bid proposal documents.

1.04 DELIVERY, STORAGE AND HANDLING

A. Deliver all materials to job site in clean, clearly labeled containers and inspected prior to start of the project work.

B. Store material in a dry, enclosed area protected from the elements as required by the manufacturer. Keep temperature of storage area between 60o and 90o F.

1.05 ENVIRONMENTAL REQUIREMENTS

A. Cure new and repaired concrete or cement based materials no less than the time recommended and specified by the manufacturer under good conditions.

B. Verify that substrate is properly dry.

C. Verify supply of adequate utilities, including electric, water, heat (between 60o and 90o F.)

and lighting of no less than 80 ft candles measured at floor surface.

D. Free work area of other trades during, and for a period of 24 hours, after floor installation.

E. Protect finished floor from damage by subsequent trades.

1.06 SUBMITTALS

Provide the following submittal in accordance with the Government’s MATOC contact and requirements. Government approval is required for all submittals.

SECTION 09 70 05 Page 2

SD-01 Product Data

Manufacturer's catalog data shall be submitted for the following items. Data shall include detailed analysis of each coating material required, with constituents measured as percentages of the total weight of coating.

Complete data sheets and safety sheets with detailed installation methods details.

Prep materials Primers and components Setting/under coat and components Aggregate Finish coat and components Metal cove base edge Sealants

SD-02 Samples

A. Manufacturer's Standard Color Charts shall be submitted for sections and actual samples of the selected color applied to a similar substrate of ceramic tile in accordance with Manufacturer's design.

B. Manufacturer’s Warranty.

SD-03 Certificates

A. Safety Plan shall be submitted.

B. Certificate of training from the manufacturer for the installers.

SD-04 Manufacturer's Instructions

Manufacturer's instructions shall be submitted for the coatings including details of mixing, handling, and application.

1.07 CONTRACTOR PERSONNEL QUALIFICATION

A. Personnel assigned to the work shall be certified by the Contractor and the manufacturer to have had manufacturer’s training and approval and to have had adequate previous experience in the successful application of the flooring product coatings similar to those specified.

1.08 WARRANTY

A. Submit a one year warranty against defects in material and workmanship upon substantial completion of installation.

SECTION 09 70 05 Page 3

PART 2 PRODUCTS

2.01 PRODUCT

A. Provide product installed 1/8” to 3/16” (minimum) thick and of a Multiple Component multi coat system with biding primers and agents, which shall be a seamless design and designed with anti-microbial, chemical and thermal shock resistant properties which shall be a complete waterproof epoxy floor system.

2.02 PRODUCT PHYSICAL PROPERTIES (minimum)

Physical Property Test Method Result

Hardness (Shore D) ASTM D-2240 80, shore D Compressive Strength ASTM D-695 17,500 psi ASTM C-579 12,500 psi Tensile Strength ASTM D-638 2,000 psi ASTM C-307 1,300 psi Tensile Elongation ASTM D-638 7.50% Flexural Strength ASTM D-790 3,700 psi ASTM C-580 2,700 psi Flexural Modulus of Elasticity ASTM D-790 4.7 × 105 Linear Shrinkage ASTM D-2566 0.02% Coefficient of Linear Expansion ASTM D-696 3.5× 10-5 Bond Strength to Concrete ASTM D-4541 400 psi substrate fails Indentation ML D-3134 .025 MAX Impact Resistance ML D-2794 >160 Water Absorption ASTM D-570 / C-413 0.04% / 0.1% Heat Resistance Limitation

Intermittent Continuous

160°F 140°F

Flammability ASTM D-635 Self Extinguishing Flame Spread/NFPA 101 ASTM E-84 Class B Abrasion Resistance ASTM C-4060 CS17 Wheel 1000 GM Load 1000 Cycles

21 mg loss

Coefficient of Friction ASTM D-2047 Standard Slip-Resistant 0.7

2.03 PRODUCT MIXING

A. Mix on site with manufacturer supplied mix and measure apparatus to ensure a timely, accurate mix ratio and minimize waste.

SECTION 09 70 05 Page 4

PART 3 EXECUTION

3.01 PREPARATION

A. Create a surface and profile on the existing ceramic tile finish as recommended and required by the product manufacturer. Provide machine or chemical treated surface and dust-free diamond ground edges.

B. Verify that surface is dry and perfectly clean, free of all oil, grease, detergent film, etc.

C. The existing ceramic tile pattern profile may telegraph through the coating this is acceptable.

3.02 INSTALLATION

A. Adhere strictly to manufacturer's current written instructions for a complete system.

B. Apply 20 mil (minimum) flexible prime coat(s) and allow to cure.

C. Apply 1/8”-3/16” multi-component finish flooring system.

1. Broadcast manufacturer’s proprietary aggregate to excess and allow to cure.

2. Sweep up excess aggregate.

3. Apply 20 mil (minimum) thick topcoat of manufacturer’s proprietary product and allow to cure.

4. Apply 15 mil (minimum) thick final topcoat of manufacturer’s proprietary product and allow to cure.

F. Installation shall be performed by the manufacturer’s trained and approved installer, who has technical qualifications, currently approved in writing, and has facilities and equipment to install the specified systems.

3.03 PREPARATION AND DETAIL

A. Thoroughly route and vacuum moving cracks and joints, then fill with manufacturer’s required proprietary fillers.

B. Pre-patch non-moving surface deviations with patching compound comprised of 100% solids epoxy and aggregate.

C. "Key in"/ Rout edge of all drains, edges and transition points according to manufacturer’s instructions.

D. Install integral cove base at all perimeter walls metal edge trim to transition to wall finish.

END OF SECTION