PYROCRETE庐 239
Selection & Specification Data Selection & Specification Data (cont.)
Generic Type Cementitious inorganic fireproofing Topcoats Generally not required. In severely
formulation. corrosive atmospheres, consult Carboline
Technical Service for selection of the
Description Single powder component mixed with coating most suitable for the operating
clean, potable water before it is used in environment.
application. Excellent for fireproofing and
acoustic combinations. Recommended Dry Film Recommended thickness depends on
uses for the fire protection of structural Thickness desired rating and assembly to be
steel, wood, bulkheads, and upgrading the fireproofed. See attached design details.
fire resistance of any existing concrete.
Recommended areas of application are Temperature Not recommended for use a refractory
pharmaceutical facilities, pulp and paper Resistance cement where operating temperatures
mills, nuclear and conventional power exceed 200掳F (93掳C).
plants, factories, warehouses, institutional,
stadiums, acoustical, and convention
buildings. Physical Data (Typical Values)
鈥?
Features Easily applied by spray or trowel Property Method Result/Value
鈥? Excellent acoustic and fireproofing in Color Non-Uniform Speckled Gray
(1) 3
one application. Density (Average) ASTM E605 28 lbs./ft
鈥? Durometer
Excellent physical properties 鈥? hard, ASTM D2240 15
Hardness(Shore D)
durable
Compressive Strength
鈥? Nonflammable 鈥? during or after ASTM E761 105 psi
application Acoustical ASTM C423 See Acoustic
鈥? Asbestos free 鈥? complies with EPA ASTM E795 Table
2
and OSHA regulations Air Erosion ASTM E859 0.0215 g/ft @ 24 hrs
鈥? Chloride free 鈥? no special priming
ASTM G21
required Fungi Resistance Passes
ASTM D3273
鈥? Non-friable 鈥? high impact strength Bond Strength
鈥? ASTM E736 550 psf
Single package 鈥? mixed with clean, Unprimed Steel
potable water at the job site Bond Impact ASTM E760 Pass
鈥? Investigated for exterior use by Indents at 20
Impact Resistance ASTM D2794
foot pounds
Underwriters Laboratories, Inc.
鈥? Deflection ASTM E759 Pass
Quality Manufactured 鈥? under strict
Ave. Flexural Strength ASTM D790 190.5 psi
Carboline quality standards.
Flame Spread ASTM E84 2
鈥? U.L. factory inspection service
Smoke Development ASTM E84 2.5
Maximum Strain ASTM D790 0.00225 (in/in)
2
Corrosion ASTM E937 0.00 gm/mm
Finish If a smooth finish is required this may be 0.56
done by trowel, roller or brush typically 2
Insulation 鈥淜鈥? Factor ASTM C177 (BTU in/hr ft 掳F @ 75掳F)
within 1 to 2 hours after final application of
PYROCRETE 239. Specific Heat 0.36 BTU/lb掳F
Shrinkage <0.5%
(2)
Primers Coverage 50 lb. bag 29.6 Bd.Ft.
PYROCRETE 239 neither promotes nor
Shelf Life Two years
prevents corrosion. The fireproofing
1) Air dry at ambient conditions until constant weight. Do not force
should not be considered as part of the
dry. Use ASTM E605 Positive Bead Displacement.
corrosion protection system. For
2) Material losses during mixing and application will vary and must
applications where primers are required,
be taken into consideration when estimating the job requirements.
use an appropriate alkaline resistant Test reports and additional data available upon written request.
primer. For contour applications where
primers are recommended, PYROCRETE
239 must meet minimum U.L. bond
strength criteria.
January 2006 replaces July 2004 0145
To the best of our knowledge the technical data contained herein is true and accurate on the date of publication and is subject to change without prior notice. User must contact Carboline Company to
verify correctness before specifying or ordering. No guarantee of accuracy is given or implied. We guarantee our products to conform to Carboline quality control. We assume no responsibility for
coverage, performance or injuries resulting from use. Liability, if any, is limited to replacement of products. NO OTHER WARRANTY OR GUARANTEE OF ANY KIND IS MADE BY CARBOLINE,
EXPRESS OR IMPLIED, STATUTORY, BY OPERATION OF LAW, OR OTHERWISE, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Carboline庐 and
PYROCRETE庐 are registered trademarks of Carboline Company.
PYROCRETE庐239
Approvals Packaging, Handling & Storage
Bag weight is 50 lbs (22.7 kg)
PYROCRETE 239 has been tested by Underwriters Shipping
Truckload = 880 bags:
Laboratories, Inc. and is classified for exterior or interior use. Weight
40 palletized bags and the
(Approximate)
pallet is plastic wrapped.
It is listed under the following designs:
ASTM E119 (U.L. 263, NFPA 251) Material should be kept dry,
covered, and off of the
Storage
Columns 鈥? X776, X777, X778, X779, X786, X787, Y707, Y708 ground.
Floor Beams - N745, N746, N747, N748, N771, N772, N773,
-20掳F to 150掳F
Storage
N774, N775, S716, S718
(-29掳C to 66掳C)
Temperature
0 to 90% relative humidity
& Humidity
Floor Ceiling Assembly 鈥? D744, D767, D768, D769, D770,
D771, D772, D773, D774, D775, D776, D777, D927, D928
Min. 24 months
Shelf Life
Roof Assembly - P927, P928, P734, P735, P736, P737,
P738, P739, P926, P929 *Shelf Life: (actual stated shelf life) when kept at
recommended storage conditions and in original
unopened containers.
Roof Beams 鈥? S731, S732, S733
Wall 鈥? U704
Precast Concrete & Steel Joist 鈥? G706, G707, G708, J713,
J714, J715, J716
Code Reviews
Factory Mutual Approval for protection of spray applied
urethane foam.
NYC MEA
鈥? 433-91-M (Columns)
鈥? 434-91-M (Beams)
鈥? 435-91-M (Roof Beams)
Acoustical Table
Pyrocrete 239 offers both Fire Protection and Acoustical
Values when tested under:
鈥? ASTM C423
鈥? ASTM E795
Thick. Backing Frequency
125 250 500 1000 2000 4000 NRC
1" Solid .11 .42 .80 .90 .88 .87 .75
戮"(19mm) Solid .14 .21 .61 .86 .86 .86 .65
戮"(19mm) Lath .21 .62 .49 .65 .78 .85 .65
戮"(19mm) Plenum .45 .31 .39 .62 .82 .93 .55
陆"(13mm) Solid .10 .11 .38 .69 .94 .92 .55
陆"(13mm) Lath .12 .42 .45 .49 .65 .80 .50
陆"(13mm) Plenum .45 .27 .29 .44 .67 .88 .40
Noise Reduction Coefficient
Standard Acoustic Mountings
Solid Type A
Lath Type D-20
Plenum Type E-400
January 2006 replaces July 2004
To the best of our knowledge the technical data contained herein is true and accurate on the date of publication and is subject to change without prior notice. User must contact Carboline Company to
verify correctness before specifying or ordering. No guarantee of accuracy is given or implied. We guarantee our products to conform to Carboline quality control. We assume no responsibility for
coverage, performance or injuries resulting from use. Liability, if any, is limited to replacement of products. NO OTHER WARRANTY OR GUARANTEE OF ANY KIND IS MADE BY CARBOLINE,
EXPRESS OR IMPLIED, STATUTORY, BY OPERATION OF LAW, OR OTHERWISE, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Carboline庐 and
PYROCRETE庐 are registered trademarks of Carboline Company.
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