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SPECIFICATIONS — UTIL-A-CRETE® AND ProTEC™ CONCRETE
BACKER BOARD |
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Util-A-Crete®
CONCRETE BACKER BOARD PRODUCT INFORMATION |
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Features |
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1/4", 1/2", and 5/8" thicknesses;
lengths from 4' to 8' (6, 12, and 16 mm thicknesses; lengths
from 1219 to 2438 mm) |
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Wrapped, tapered edges |
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Water resistant |
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Contains Portland cement, fiberglass mesh
and lightweight aggregrate |
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No additives or fillers |
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Benefits |
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1/4" (6 mm) ideal for curved tile applications |
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Easy to cut, score and install |
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Superior fastener pull-through resistance |
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Unsurpassed flexural and compressive
strength |
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Will not decay, warp, soften or swell |
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Util-A-Crete® CONCRETE BACKER BOARD TECHNICAL DATA |
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Performance Properties |
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Value |
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Test |
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Compressive Strength (indentation) |
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*2600 psi (*1.8x10^4 kPa) |
ASTM D 2394 |
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Flexural Strength (max. deflection at break) |
*1500 psi (1.0x10^4 kPa) 0.7 inch (18mm) |
ASTM C 947 |
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Fastener (pull-through) Wet or Dry |
*195 lb. (*88.5kgs) |
ASTM D 1037 |
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Linear Variation (witrh change in moisture content) |
Width 0.02% Lenth 0.02% |
ASTM D 1037 |
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Surface Burning (characteristics) |
Flame Spread 5, Smoke Level 0, 1 hour rating |
ASTM E 84 ASTM E 119 (3 5/8" studs) (92mm) |
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Water Absorption (by weight) |
<20% |
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Density (weight per sq. ft.) |
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1/4" (6mm thick) |
Avg. 1.98 lb. (.90 kg) |
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1/2" (12mm thick) |
Avg. 3.0 lb. (1.4 kg) |
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5/8" (16mm thick) |
Avg. 3.5lb. (1.6 kg) |
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Bond Strength |
Passes 50 psi (345kPa) |
AQNSI A 118 (wet) |
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Ceramic tile (wet and dry) |
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1 A118.4 (dry) |
*Revised 4/24/97. Independent laboratory test reports available upon request. |
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ProTEC® CONCRETE BACKER BOARD TECHNICAL DATA |
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Features |
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3' x 5' x 1/2" and 1/4" |
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Wrapped, tapered edge |
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Moisture resistant |
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Contains Portland cement, fiberglass mesh
and lightweight aggregrate |
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Low coefficient of expansion and contraction |
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Benefits |
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Easy to cut, score and install |
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Will not soften, swell, warp or delaminate |
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Less susceptible to environmental changes |
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Vermin proof |
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Can be fastened with nails or screws |
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ProTEC® CONCRETE BACKER BOARD TECHNICAL DATA |
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Performance Properties |
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Value |
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Test |
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Compressive Strength (indentation) |
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2100 psi ASTM D 2394 |
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Flexural Strength (max. deflection at break) |
1000 psi |
ASTM C 947 |
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Fastener (pull-through) Wet or Dry |
180 lb. |
ASTM D 1037 |
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Linear Variation (witrh change in moisture content) |
Width 0.02% Length 0.02% |
ASTM D 1037 |
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Density (weight per sq. ft.) |
Avg 2.8 lb. |
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Bond Strength |
>50 psi (345kPa) |
ANSIL A 118 (wet) |
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Ceramic tile (wet and dry) |
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1 A118.4 (dry) |
Util-A-Crete®
is a registered trademark of Fin Pan, Inc. ProTEC™ is
a trademark of Fin Pan, Inc.
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