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HomeMy WebLinkAboutX2020-1880 - CalcsINTERNATIONAL PRODUCT DESCRIPTION CAFCO SprayFilm WB 3 is a water-based, Intumescent Fire Resistive Material (IFRM) consisting of polyvinyl acetate resins and inorganic fillers designed for the fire protection of interior structural steel. CAFCO SprayFilm gives architects the ability to design using steel that can be decorative and aesthetically pleasing. It can be top coated to match its surroundings and allows steel to be left exposed to view while providing the fire resistance rating. PRODUCT ADVANTAGES Water based intumescent coating with low VOC's Semi smooth architectural finish ICC ES Approved (ICC ESR -1092) Can be finished with a wide variety of topcoat types and colors Quick, easy application and clean up Wide range of testing The only IFRM that has a UL rated floor assembly Provides up to 4 -hour fire resistance ratings in accordance with ANSI/ UL 263, ASTM E119, CAN/ULC-5101 and BS 476 Parts 20-21 PHYSICAL PERFORMANCE It is important for fire protection materials to be able to withstand abuse. American Society for Testing and Materials (ASTM) test methods are used to evaluate the performance of intumescent materials when subjected to these various physical forces. CAFCO SprayFilm WB 3 has been evaluated to meet rigorous industry test standards. Physical Performance the led,, ASTM Method Tested Performance' Abrasion Resistance D4060 0.1105 gl 1,000 cycles Bond Strength D4541 485 psi (3,344 kPa) Duro meter Hardness (Shore D) D2240 67 Shore D Impact Resistance D2794 160 inch -Ib (18 Nm) @ 2 mm Surface Burning E84 Flame Spread 0Class Smoke Developed 20 A slues represent Independent laboratory tests under controlled conditions. Technical Data Color I White —I Huenslty 12.0 lb/gal f0.5 pN Value T7 5 to 8.5 1 .vppncauon Temperature I Min. 50OF (10eC), Max. 100pF (38pC) I q. 740 CAFCO® SprayFilm® WB 3 initurnescen't FIRE TEST PERFORMANCE CAFCO SprayFilm WB 3 has been extensively tested for fire resistance and is rated for up to 4 hours for floor assemblies, beams, and columns. • Classified by UL in accordance with ANSI/UL 263 (ASTM E119) • Classified by UL in accordance with CAN/ULC-S101 (ASTM Ell 9) • Tested to BS 476 Parts 20-21 CAFCO SprayFilm WB 3 has also been tested for surface burning characteristics in accordance with ASTM E84 and is rated Class A. Flame Spread .......0 Smoke Developed .......20 r prayFilm-WB 3OR Type WB3 File16640J1p11E" MASTIC COATING XL US FI RE RESISTANCE CLASSIFICATION SEE UL FIRE RESISTANCE DIRECTORY CODE COMPLIANCES CAFCO SprayFilm WB 3 satisfies the requirements of the following: • IBC® - INTERNATIONAL BUILDING CODE® • City of Los Angeles (LADBS, Category 1 Material) • NBC - National Building Code of Canada • ICC -ES, AC23 and AC10 Requirements (UL ER13348-01) MAJOR SPECIFICATIONS CAFCO SprayFilm WB 3 complies with the requirements of the following specifications: • MasterSpec®, Section 078123 APPLIED FIREPROOFING (AIA) • MasterFormatO2014, Section 078100 Applied Fireproofing (CSC,CSI) • Unified Facilities Guide Specification, UFGS 07 8100 Spray -Applied Fireproofing (USACE, NAVFAC, AFCEC, NASA) • Master Construction Specifications, Number 078100 Applied Fireproofing (VA) • Code of Federal Regulations, Title 40 Protection of the Environment (EPA) • PBS -P100, Facilities Standards for the Public Buildings Services (GSA) APPLICATION • A compatible primer must be applied to the steel substrate. Refer to the Primers for CAFCO SprayFilm Intumescent Fireproofing Technical Data Sheet. • The applied thickness of CAFCO SprayFilm WB 3 will depend upon the specified fire rating and size / shape of the steel member to be protected. If desired, a finish coat may be applied in the desired color and finish directly over CAFCO SprayFilm WB 3 in accordance with the guidelines noted in our Finish Coat Materials Technical Data Sheet. e U.S. gal (18.9 L) container U.S. gal I SB lbs (18.9 L 126.3 kg) pross7(Approx) bs (27.6 kg) onths in unopened sealed containers, properly stored. age Temperature 330 F-1000 F(1e C- 380 C) Must protect freezing and excessive heat. Store in a dry environment. I,.eC;hi11cal Data �a'hnot r 7i r Brand CAFCO® SprayFilm® WB 3 Guide Specification Is an oudinelshorl language spacificagon. Complete for intumescent foe resistive materials are ..liable an /PART1-GENERAL 1.1 Scope 1.1.1 This specificalion covers labor, materials, equipment, and application necessary for, and incidental to, the complete and "raper installation of fluorescent fire protection for application to steel structures and supports in accordance with all applicable requirements of contract documents. 1.12 This specification shall be supplemented by the applicable requirements of building cods, insurance raring organizations and allomeraulhorilies having jurisdiction. 12 Section Includes 1.2.1 Intumescent fire protection material. 1.2.2 Topcoat prolective decorative finish. 1.3 Related Sections 1.3.1 SECTION 051200 -STRUCTURAL STEEL FRAMING 1.3.2 SECTION 053100 -STEEL DECKING 1.33 SECTION 072100- THERMAL INSULATION 1.3.4 SECTION 078123- INTUMESCENT FIREPROOFING 1.0.5 SECTION 078443 -JOINT FIRESTOPPING 1.4 References 1.4.1 Underwriters Laboratories IUL) Fire Resistance Directory, 1.4.2 Test Standards A. UL 263 (ASTM E119j- Fire Tests of Building Construction and Materials. B. ASTM E84 Surface Burning Characteristics of Building Materials. Class A Rating Required; Flame Spread Maximum: 0 and Smoke Developed Maximum: 20. C. ASTM 02240-Ourometer Hardness (Shore O). Minimum: 67 Shore D. D. ASTM 02794- Impact Resistance. 1601nch-Ib(18 Nm). E. ASTM 04060- Abrasion Reslslance. Maximum 0.110 91ams/1000 cycles. F ASTM 04541- Bond Strength, Minimum: 485 ps1. (3344 kPa.) 1.48 Sleet Structures Painting Council (SSPC) Surface Preparation Standards, 1.4.4 Material manufacturer's current published mimmation Including, but not limited la, application guide. 1.4.5 Al Technical Manual 12-B "Standard Practice for the Testing and Inspection of Field Applied Thm-Film Intumescent Fire -Resistive Materials; an Annotated Guide; Latest Edition, 1.5 System Description 1.5.1 The inlumescent fire proledton materials shall be applied at the required thickness loprovide the ULfre resistive ratings, 1.6 submittals 1.6.1 Manufacturer's Data Submit manufacturer's specifications, Including certification as may be required to show material compliance with contract documentd u f001'gr i p 1s 'GIS 1.7 Quality Assurance 11.1 Manufacturer- Company specializing in manufacturing fire prctectlon products. 11.2 The intumescent fire resistive material shell be manufactured underthe Follow- Up Service program of UL or ULC and bear the UL andlor ULC label (mark). 11.3 Appllcator - A firm with expertise In the Installafion of fire resistive or similar materials. This firm shall be recognized or OmMc,tse approved by fire resistive material supplier. 11.4 Pmtlucb The product shall be approved by the architect and applicable authorities mvingjurediction. 1.8 Delivery, Storage and Handling 1.8.1 Deliver materials to the project in manufacturer's unopened packages, fully identified as to trade Marc, type and other Identifying data. Packaged materiels shall bear the appropriate labels, seals and UL label (mark) forth. resistive ratings and shall be stared at temperatures between 330 F . 100° F (10 C . 380 C), in a dry interior location away from direct sunlight PROTECT FROM FREEZING, 1.9 Prolectlsite Conditions 1,9.1 When the temperature at thelob site is less than 500 F(10°C), a minimum substrate and amblenttemperalver ct 50° F (100C) shall be maintained prior b, during, and a m incrU of T2 hours ON' appllufi-I. If necessary for lob schedule, the General Contractor shell provide enclosures and beetle maintain proper temperatures and humidity levels in the application areas. 1.9.2 In enclosed areas, ventilation most net be less than 4 complete brusqueness per hour until the material is dry. 1.8.3 Relative humidity shall not exceed 85% throughout the total period of application and drying for the intumescent fire resistive material, and must not exceed 85% throughout the application and drying for the protective decorative topcoat. 1,10 Sequencing and Scheduling 1.10.1 Applicator shall cooperate in the coordination and scheduling offrs protection work to avoid delays inlob progress. 1.10.2 The installation of piping, ducts, condulter cthersuspended equipment shall not commence unfit the application of the thin-flm fire resistive material Is complete in thatarea. PART 2.PRODUCTS 2.1 Compatible Metal Primer 2.1.1 Primer shall be approved by manufacturer and applied in full accordance with the primer manufacturer's written Instructions. 2.2 Intumescent Fire Protection System 2.2.1 The intumescent fire resistive material shall be CAFCO SprayFilm WB 3 as supplied by Isclatek International or CAFCO Industries. 2.22 Intumescent fire resistive material shall be applied in accordance with drawings andAr specifications, and shall have been tested in accordance with the procedures of UL 263 or ASTM E119 or CANIULC-5101, and reported by Underwriters Laboratories or Underwriters Laboratories of Canada only. 2.3 Decorative Topcaating 2.3.1 Topcoat materials shall be es required for coloocotling, aesthetics or additional surface protection, and approved by the thin-film fire maill, material manufacturer. PART 3. EXECUTION 3.1 Preparation 3.1.1 All surfaces to receive thin-film Ne resistive material shall be dean, dry and free ofoil.grease, loose mill scale, dirt, dust or other materials which would impair bond of the thin-film fire resistive material to the surface. Any cleaning of the surfaces to receive fire resistive material shall be the responsibility of the General Contractor Or steel erector, as outlined in the structural steel section. 3.1.2 Confirm compatibility of surfaces to receive thin film fre resistive material. Steel surfaces shall be primed with a compatible primer approved by the thin-film be resistive material manufacturer. 3.1.3 Provide masking, drop cloths ar other suitable coverings to Prevent overspray onto surfaces not intended to be coated with Intumescent waling. 3.2 Application 3.2.1 The thio-flm fire resistive material shall be applied at the required dry film thickness per the appropriate UL design number. 3.3 Mock Up 3.3.1 Before proceeding with the work, the applicator shall apply the lhtlrfdm fire mans. asuial to a section witnessed by the architect's or owner's representative. The application shall be subject to their approval and shall be used as a guide fortexture and thlcknedef the finished work. 3.4 Clean Up and Repair 3.4,1 Upon completion of installagan, all excess material, overspray and debris shall be cleared and removed from the lob site. 3.4.2 All patching of and repair to IhtroNm fire resistive material, due to do maga by other trade s, shall ba perform ed under this section and paid for by the trade res Pons itoa for the damage. Patching shall be performed by applicators recognized or otherwise approved by the manufacturer. 3.5 Inspection and Testing 3.5.1 In addition to continuous Wel Film Thickness checks performed by applicator during application, the installed intumescent material shall be inspected by a qualified independent testing laboratory for thickness in accordance with the AWCI Technical Manual 12-B "Standard Practice For The Testing and Inspection Of Field Applied ThiroFilm Intumescent Fire -Resolve Materials; an Annotated Guide', Second Edition, before application ofthe topcoat. 3.5.2 The results of the above test, shall be made ..liable to all parties at the completion of each area and approved prior to the application of topcoat. F,a 9 C4! ISOLATEK INTERNATIONAL is registered with the ' �< AIA Continuing Education System (AIAICES) `493 11 We support our customers with unsurpassed technical expertise and customerservice, complemented by an extensive global network ofexperienced sales representatives and recognized applicators. For detailed product information or for the name of the sales representative in your area please contact us. The performance data herein refect our expectations based on tests conducted in accordance with recognized standard methods under controlled conditions. The applicator, general contractor, property owner and/or user MUST read, understand and follow the directions, specifications and/or recommendations set forth in Isclatek International's publications concerning use and application of these products, and should not rely merely on the information contained in this product data sheet. Isolatek International is not responsible for property damage, bodily injuries, consequential damages, or losses of any kind that arise from or are related to the applicator's, general contractor's, or property owners'failure to follow the recommendations set forth in Isolatek International's publications. The sale of these products shall be subject to the Terms and Conditions set forth in the Company's invoices. Isolatek International provides passive fireproofing materials under the CAFCOe trademark throughout the Americas and other markets and under the e A ISOLATEKO trademark throughout the world. 800.631.9600 or 973.347.1200 �S�LATEK® Brand Www.isolatek.corn technical a isolatek.com Brand r m CD rn Certificate Number 20111212•R16640 Report Reference R16639 Issue Date 2011 December 12 Page 1 of 2 UUnderwriters � Laboratories Issued to: Isolatek International 41 Furnace St Stanhope, NJ 07874 This is to certify that Mastic and Intumescent Coatings representative samples of Type SprayFilm-WB 3 and Type WB 3 Type SprayFilm-WB 4 and Type WB 4 Type SprayFilm-WB 5 and Type WB 5 Have been investigated by Underwriters Laboratories in accordance with the Standard(s) indicated on this Certificate. Standards) for Sgfedv: ANSI/UL 263, (ASTM E119 and NFPA 251), "Fire Tests of Building Construction and Materials" Additional Lt formation: See UL On-line Certification Directory at W W W.UL.COM for additional information. Type SprayFilm-WB 3 and Type WB 3 coating investigated per the requirements of UL 263 for Interior General Purpose in Design Nos. D902, D974, D976, D977, N614, X649, X650, Y614, Y622. Type SprayFilm-WB 4 and Type WB 4 coating investigated per the requirements of UL 263 for Interior General Purpose in Design Nos. D902, D976, D977, N614, X649, X650, Y614, Y622. Only those products bearing the UL Classification Mark should be considered as being covered by UL's Classification and Follow -Up Service. 'The W. Classification Mark includes: UL in a circle symbol; gi with the word "CLASSIFIED" ("as shown); a control number (may be alphanumeric) assigned by UL; a statement to indicate the extent of UL's evaluation of the product; and, the product category name (product identity) as indicated in the appropriate UL Directory. Look for the UL Classification Mark on the product R16639 Page 2of2 2011 December 12 UUnderwriters Laboratories This is to certify that representative samples of the product as specified on this certificate were tested according to the current UL requirements. Type SprayFilm-WB 4 and Type WB 4 coating investigated per the requirements of UL 263 for Exterior Use with Type SprayFilm TOPSEAL and Type TOPSEAL top coat in Design Nos. D902, D976, D977, N614, X649, X650, Y614, Y622. Type SprayFilm TOPSEAL and Type TOPSEAL top coat mixed 2.9:1 by weight ratio (2:1 by volume ratio) of Part A to Part B. Type SprayFilm-WB 5 and Type WB 5 coating investigated per the requirements of UL 263 for Interior Conditioned Space and Interior General Purpose in Design Nos. N634, Y615, Y616. William R Carney Director, North American Certification Programs .Unde[wiitera Laboratories Inc" My information and documentation involving UL Mark services are provided on behalf of Underwriters Laboratories Inc (UL) or any atrthcrized hcensee of UL. Far questions, please Conrad a local UL Customer Service Representative at fiftp//www hla m/al b V FIRE -RESISTANCE RATINGS -ANSI/UL 2631 UL Product iQ U 649 - FIRE -RESISTANCE RATINGS - ANSI/UL 263 Design/System/Construction/Assembly Usage Disclaimer Authorities Having Jurisdiction should be consulted in all cases as to the particular requirements covering the installation and use of UL Certified products, equipment, system, devices, and materials. • Authorities Having Jurisdiction should be consulted before construction. • Fire resistance assemblies and products are developed by the design submitter and have been investigated by UL for compliance with applicable requirements. The published information cannot always address every construction nuance encountered in the field. • When field issues arise, it is recommended the first contact for assistance be the technical service staff provided by the product manufacturer noted for the design. Users of fire resistance assemblies are advised to consult the general Guide Information for each product category and each group of assemblies. The Guide Information includes specifics concerning alternate materials and alternate methods of construction. • Only products which bear UL's Mark are considered Certified. BXUV - Fire Resistance Ratings - ANSI/UL 263 Certified for United States BXUV7 - Fire Resistance Ratings - CAN/ULC-S101 Certified for Canada See General Information for Fire -resistance Ratings - ANSI/UL 263 Certified for United States Design Criteria and Allowable Variances See General Information for Fire Resistance Ratings - CAN/ULC-5101 Certified for Canada Design Criteria and Allowable Variances Design No. X649 October 04, 2016 Ratings - 1, 1-1/2, 2 3 and 4 Hr. (See Item 2) * Indicates such products shall bear the UL or cUL Certification Mark for jurisdictions employing the UL or cUL Certification (such as Canada), respectively. https:Hiq. u 1prospector.com/en/profile?e=15402 9IF 4/24/2019 FIRE -RESISTANCE RATINGS -ANSI/UL 2631 UL Product iQ 1. Steel Column - Wide flange steel columns with the minimum sizes shown in the tables below. Columns shall be free of dirt, loose scale and oil. Columns shall be primed with a phenolic modified alkyd resin primer, a metal alkyd primer, an acrylic primer or an epoxy primer at a nominal thickness of 2 mil. 2. Mastic and Intumescent Coatings* - Coating spray, brush or trowel applied directly from containers to desired thickness. See tables below for appropriate final dry thickness and applicable rating. Steel 1 Hr Min 1-1/2 Hr Min 2 Hr Min 3 Hr Min 4 Hr Min Size W/D Thickness, In. Thickness, In. Thickness, In. Thickness, In. Thickness, In. W8 x 10 0.33 0.145 0.266 NR NR NR W12x14 0.36 0.133 0.263 NR NR NR W12x16 0.41 0.117 0.230 NR NR NR W6 x 12 0.44 0.109 0.215 0.338 NR NR W8 x 15 0.48 0.100 0.197 0.310 NR NR W10x22 0.52 0.092 0.182 0.286 NR NR W4 x 13 0.55 0.087 0.172 0.271 NR NR W6 X 16 0.58 0.083 0.163 0.257 0.504 NR W8 x 24 0.59 0.075 0.130 0.213 0.504 NR W14x34 0.63 0.075 0.130 0.213 0.489 NR ,.W8x28 0.68 0.070 0.130 0.213 0.453 NR W8x35 0.74 0.065 0.128 0.201 0.416 NR W10x39 0.78 0.061 0.121 0.191 0.395 NR W10x49 0.84 0.057 0.113 0.177 0.367 NR W10x45 0.89 0.054 0.106 0.167 0.346 NR https://Iq.ulprospector.com/en/profile?e=15402 2/6 4/24/2019 FIRE -RESISTANCE RATINGS -ANSI/UL 263 1 UL Product iQ W16 x 57 0.95 0.050 0.099 0.157 0.324 NR W8 x 48 1.00 0.048 0.095 0.149 0.308 NR W14x90 1.07 0.045 0.088 0.139 0.288 NR W10 x 68 1.14 0.042 0.083 0.131 0.270 NR W18x97 1.21 0.040 0.078 0.123 0.255 NR W10x77 1.28 0.038 0.074 0.116 0.241 NR W16 100 1.36 0.036 0.069 0.109 0.227 NR W 10 x 88 1.45 0.034 0.065 0.103 0.213 NR W14 x 132 1.54 0.032 0.061 0.097 0.200 NR W12 x 120 1.64 0.030 0.058 0.091 0.188 NR W33 x 221 1.72 0.028 0.058 0.088 0.188 0.433 W14 x 159 1.77 0.028 0.056 0.085 0.187 0.423 W14 x 176 1.95 0.025 0.051 0.077 0.178 0.384 W14 x 193 2.12 0.023 0.047 0.071 0.164 0.353 W14 x 211 2.30 0.023 0.043 0.066 0.151 0.326 W14 x 233 2.52 0.023 0.040 0.060 0.138 0.297 W14 x 257 2.75 0.023 0.036 0.055 0.126 0.272 W14 x 283 3.00 0.023 0.033 0.050 0.116 0.194 NR = No Rating As an alternate to the above table, the required thickness of coating (in inches) to be applied to all surfaces of wide flange steel columns for 1 hour ratings, in the W/D range of 0.33 to 1.14, may be determined from the following equation: T = 0.04785/(W/D) Where T = Thickness of coating in the range of 0.042 to 0.145 in., W = Weight of steel column in pounds per linear foot, D = Heated perimeter of steel column section in inches. As an alternate to the above table, the required thickness of coating (in inches) to be applied to all surfaces of wide flange steel columns for 1-1/2 hour ratings, in the W/D range of 0.33 to 1.64, may be determined from the following equation: T = 0.0945/(W/D) Where T = Thickness of coating in the range of 0.058 to 0.266 in., W = Weight of steel column in pounds per linear foot, D = Heated perimeter of steel column section in inches. As an alternate to the above table, the required thickness of coating (in inches) to be applied to all surfaces of wide flange steel columns for 2 hour ratings, in the W/D range of 0.44 to 1.64, may be determined from the following equation: T = 0.1489/(W/D) Where T = Thickness of coating in the range of 0.091 to 0.338 in., W = Weight of steel column in pounds per linear foot, D = Heated perimeter of steel column section in inches. As an alternate to the above table, the required thickness of coating (in inches) to be applied to all surfaces of wide flange steel columns for 3 hour ratings, in the W/D range of 0.58 to 1.64, may be determined from the following equation: T = 0.3082/(W/D) Where T = Thickness of coating in the range of 0.188 to 0.504 in., W = Weight of steel column in pounds per linear foot, D = Heated perimeter of steel column section in inches. https:lliq.ulprospector.com/en/profile?e=1 5402 316 4/24/2019 FIRE -RESISTANCE RATINGS -ANSI/UL 263 1 UL Product iQ As an alternate to the above table, the required thickness of coating (in inches) to be applied to all surfaces of wide flange steel columns for 4 hour ratings, in the W/D range of 1.72 to 3.00, may be determined from the following equation: T = 0.749/(W/D) Where T = Thickness of coating in the range of 0.433 to 0.194 in., W = Weight of steel column in pounds per linear foot, D = Heated perimeter of steel column section in inches. As an alternate to the above, the following table listing metric units may be used. 1 Hr Min 1-1/2 Hr Min 2 Hr Min 3 Hr Min 4 Hr Min Steel Thickness, Thickness, Thickness, Thickness, Thickness, Size M/D Hp/A mm mm mm mm mm W8 x 10 19.1 412 3.68 6.76 NR NR NR W12 x 14 21.2 371 3.38 6.67 NR NR NR W12 x 16 24.0 327 2.96 5.85 NR NR NR W6 12 25.9 303 2.76 5.46 8.60 NR NR W8 x 15 28.1 280 2.53 5.00 7.88 NR NR W10x22 30.4 258 2.34 4.62 7.27 NR NR W4 x 13 32.4 242 2.21 4.36 6.88 NR NR W6 X 16 33.9 232 2.10 4.14 6.52 12.80 NR W8 x 24 34.6 227 1.91 3.31 5.42 12.80 NR W14 x 34 37.1 213 1.91 3.31 5.42 12.43 NR W8 x 28 40.0 197 1.79 3.31 5.42 11.51 NR W8 x 35 43.6 181 1.64 3.24 5.11 10.58 NR W10x39 45.4 172 1.56 3.08 4.85 10.04 NR W10 x49 49.1 159 1.45 2.86 4.50 9.32 NR W10 x45 51.9 151 1.37 2.70 4.25 8.80 NR W16 x 57 55.9 141 1.28 2.53 3.98 8.24 NR W8 x 48 58.6 134 1.22 2.40 3.78 7.83 NR W14x90 62.6 125 1.14 2.24 3.53 7.32 NR W10x68 66.9 118 1.07 2.11 3.32 6.87 NR W18x97 71.0 111 1.02 1.98 3.13 6.47 NR W10x77 75.2 105 0.97 1.88 2.95 6.12 NR W16 x 100 79.4 99 0.91 1.76 2.78 5.76 NR W10x88 84.9 92 0.85 1.66 2.61 5.40 NR W14x 132 90.0 87 0.80 1.56 2.46 5.08 NR W 12 x 120 96.2 82 0.75 1.46 2.31 4.77 NR https://Iq.ulprospector.com/en/profile?e=15402 4/6 4/24/2019 FIRE -RESISTANCE RATINGS -ANSI/UL 263 1 UL Product iQ W33 x 100.9 1 78 0.71 1.47 2.24 4.78 11.0 221 W14x 103.9 76 0.70 1.43 2.16 4.74 10.7 159 W 14 x 114.4 69 0.63 1.30 1.96 4.52 9.75 176 W14 x 124.4 63 0.59 1.19 1.81 4.16 8.97 193 135.0 58 0.59 1.10 1.66 3.83 8.28 147.9 53 0.59 1.00 1.52 3.50 7.54 H 161.4 49 0.59 0.92 1.39 3.21 6.91 176.0 45 0.59 01.28 2.94 NR = No Rating As an alternate to the above table, the required thickness of coating (in mm) to be applied to all surfaces of wide flange steel columns for 1 hour ratings, in the M/D range of 19.1 to 66.9, may be determined from the following equation: T = 71.6/(M/D) Where T = Thickness of coating in the range of 1.07 to 3.68 mm, M = Weight of steel column in kilograms per linear meter, D = Heated perimeter of steel column section in meters. As an alternate to the above table, the required thickness of coating (in mm) to be applied to all surfaces of wide flange steel columns for 1-1/2 hour ratings, in the M/D range of 19.1 to 96.2, may be determined from the following equation: T = 141.3/(M/D) Where T = Thickness of coating in the range of 1.46 to 6.76 mm, M = Weight of steel column in kilograms per linear meter, D = Heated perimeter of steel column section in meters. As an alternate to the above table, the required thickness of coating (in mm) to be applied to all surfaces of wide flange steel columns for 2 hour ratings, in the M/D range of 25.9 to 96.2, may be determined from the following equation: T = 222.7/(M/D) Where T = Thickness of coating in the range of 2.31 to 8.60 mm, M = Weight of steel column in kilograms per linear meter, D = Heated perimeter of steel column section in meters. As an alternate to the above table, the required thickness of coating (in mm) to be applied to all surfaces of wide flange steel columns for 3 hour ratings, in the M/D range of 33.9 to 96.2, may be determined from the following equation: - T = 461.0/(M/D) Where T = Thickness of coating in the range of 4.77 to 12.80 mm, M = Weight of steel column in kilograms per linear meter, D = Heated perimeter of steel column section in meters. As an alternate to the above table, the required thickness of coating (in mm) to be applied to all surfaces of wide flange steel columns for 4 hour ratings, in the M/D range of 100.9 to 176.0, may be determined from the following equation: T = 11 16.4/(M/D) Where T = Thickness of coating in the range of 4.92 to 11.0 mm, M = Weight of steel column in kilograms per linear meter, D = Heated perimeter of steel column section in meters. BERLIN CO LTD -Type WE 3, Investigated for Interior General Purpose. Type WB 4, Investigated for Interior General Purpose. Type WB 4, Investigated for Exterior Use with top coat as described in Item 3 https://iq.ulprospector.com/on/profile?e=15402 5/6 4/24/2019 FIRE -RESISTANCE RATINGS -ANSI/UL 263 1 UL Product iQ GREENTECH THERMAL INSULATION PRODUCTS MFG CO L L C—Type WB 3, Investigated for Interior General Purpose. Type WB 4, Investigated for Interior General Purpose. Type WB 4, Investigated for Exterior Use with top coat as described in Item 3 ISOLATEK INTERNATIONAL—Type SprayFilm-WB 3 and Type WB 3, Investigated for Interior General Purpose.':,Type SprayFilm-WB 4 and Type WB 4, Investigated for Interior General Purpose. Type SprayFilm-WB 4 and Type WB 4, Investigated for Exterior Use with top coat as described in Item 3 NEWKEM PRODUCTS CORP—Type WB 3, Investigated for Interior General Purpose. Type WB 4, Investigated for Interior General Purpose. Type WB 4, Investigated for Exterior Use with top coat as described in Item 3 3. Top Coat —Type SprayFilm —TOPSEAL and Type TOPSEAL required for Exterior Use, applied at a minimum dry thickness of 14 mils (0.34 mm) over the intumescent material. See Classification information in the Mastic and Intumescent Coating (CDWZ) category, Isolatek International, for mixing requirements. * Indicates such products shall bear the UL or cUL Certification Mark for jurisdictions employing the UL or cUL Certification (such as Canada), respectively. Last Updated on 2016-10-04 The appearance of a company's name or product in this database does not in itself assure that products so identified have been manufactured under UL's Follow -Up Service. Only those products bearing the UL Mark should be considered to be Certified and covered under UL's Follow -Up Service. Always look for the Mark on the product. UL permits the reproduction of the material contained in the Online Certification Directory subject to the following conditions: 1. The Guide Information, Assemblies, Constructions, Designs, Systems, and/or Certifications (files) must be presented in their entirety and in a non -misleading manner, without any manipulation of the data (or drawings). 2. The statement "Reprinted from the Online Certifications Directory with permission from UL" must appear adjacent to the extracted material. In addition, the reprinted material must include a copyright notice in the following format: "© 2019 UL LLC" https://Iq.ulprospector.com/en/profile?e=15402 616