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SPECIFICATIONS
GENERAL
REFERENCES
A. ASTM E-648: Critical Radiant Flux
B. ASTM E-662: Smoke Density
C. ASTM E-84: Flame Development
D. ASTM D-471: Oil & Grease Resistance
E. ASTM D-2047: Static Coefficient of Friction
F. ASTM F-925: Chemical Resistance
G. ASTM D-3389: Abrasion Resistance
WARRANTY
A. Provide manufacturer’s warranty under provisions of Section [01700.]
[01740.]
B. Warranty: Include a 5-year warranty that products are free from defects in
materials and
workmanship.
C. Including a 5-year Warranty for all electrical resistance properties.
PRODUCTS
FLOOR COVERING MATERIALS
A. Static Dissipative Rolled Rubber Flooring: Electrical Resistance 1,000,000 – 100,000,000
ohms floor to ground
B. Static Dissipative Rolled Rubber Flooring: [ASTM F-1859] StatiFlex Static
Dissipative Rolled RubbeR Flooring; 50 inches x 50 feet by 0.080 inch ( 2mm )thick;
color selected.
MANUFACTURING TOLERANCES
A. Precision control gauge to assure consistent surface with no high edges.
ADHESIVES
A. Flooring Adhesives: SF Polyurethane Adhesive as required for specific use.
B. Type 2 trowel required 1/16” x 1/16” half circular w/1/32” flats.
EXECUTION
EXAMINATION
Consult with manufacturer Floor Preparation Guide for precautions when substrate
is
lightweight aggregate concrete, magnesite flooring, or for below-grade conditions.
A. Verify that concrete sub floors on- or below-grade are installed over a suitable
moisture retardant membrane.
B. Ensure concrete floors are dry and exhibit alkalinity levels between 5 & 8
pH with adequate
carbonization and no dusting. Maximum moisture-emission: 3 lbs./1,000 sq. ft./24
hours. Moisture test kits are available from Ground Zero. Moisture tests are
recommended.
C. Ensure floor surfaces are smooth and flat with maximum variation of 1/8 inch
in 10 feet.
D. Ensure floor surfaces are clean and free from dust, paint, oil, grease, curing
agents, parting compounds, surface hardeners, sealers, solvents, old adhesives
and other extraneous substances.
E. Beginning of installation means acceptance of surface and conditions.
INSTALLATION
A. Install flooring in accordance with manufacturer’s printed instructions.
B. Use adhesive recommended by floor tile manufacturer.
C. Clean substrate. Spread adhesive evenly in quantity recommended by flooring
material
manufacturer to ensure adhesion over entire area of installation. Use recommended
notched
trowel.
D. Set flooring in place, roll and cross roll with 150 lb. Sectional roller while
adhesive is still wet to ensure full adhesion.
E. Lay flooring with joints and seams parallel to building lines to produce [symmetrical
roll
pattern][minimum number of seams.]
F. Terminate rubber flooring at centerline of door openings, where adjacent floor
finish is dissimilar.
G. Install reducer strips at unprotected or exposed edges where flooring terminates.
H. Scribe flooring to walls, columns, cabinets, floor outlets and other appurtenances
to produce tight joints.
I. Continue flooring through areas to receive moveable type partitions without
interrupting floor pattern.
PROTECTION
A. Prohibit traffic on finished floor for 48 hours after installation.
CLEANING
A. Remove excess adhesive from floor, base and wall surfaces without damage, while adhesive is still wet.
B. Clean floor and base surfaces in accordance with manufacturer’s instructions. |
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