400 ES, 3000, 3000 ES, and FENDOLITE® M-II are spray-applied fire resistive materials (SFRMs) intended for use in steel roof and floor assemblies and on structural steel beams, joists, columns, trusses, and walls. PDF 07 81 16 - Cementitious Fireproofing There are TWO basic types of Fireproofing used in Construction. These materials encapsulate, or coat the structural steel components to protect from fire damage. 1400. All products are 100% tested and certified ASTM E-119/ UL 263. All products are 100% tested and certified ASTM E-119/ UL 263. 2.3 APPLIED FIREPROOFING FOR STRUCTURAL STEEL A. Therefore, . The steel will lose its yield strength and buckle, causing it to bend, twist and ultimately collapse. Spray-Applied Fire Resistive Materials (SFRM) are mineral-based materials used as passive fire proofing systems in the buildings. This specification covers the minimum requirements for hand applied or sprayed-on fireproofing compounds, suitable for exterior exposure, applied on cable trays, conduits, structural steel members and equipment supports, all in accordance with the approved manufacturer's applicator's manual per paragraph 3 of this specification. Many building codes require fireproofing protection to structural steel as a safety precaution. 2.3 Sprayed-on fireproofing material 3. 80%. Since an additional . 2.2 12 in. Products such as Pyrocrete 241 and 240 are cementitious "UL Exterior Rated" fireproofing products that have been around for years and are used by a variety of industrial facilities for the protection of their structural steel. x 12 in. FIREPROOFING Continued from page 9 adherence of a material to a substr-ate. Since 1994, we have served these markets with unmatched quality, dedication and skill. Started in 1906, JT Thorpe has grown to be the largest industrial fireproofing contractor in North America, and they understand that proper application of intumescent coating is critical to achieving the level of fire protection intended by the material manufacturer. In a building fire, structural steel loses strength as the temperature increases. a full range of products to solve the toughest challenges, dramatically delaying the time it takes for steel to heat up to a critical deformation temperature. Fireproofing for Structural Steel range Vermiculite Fireproofing Spray. Note to Specifier: This specification section covers only "Intumescent fireproofing" associated with the fire protection of structural steel members.Specifications for other purposes, such as, but not limited to, section 01 40 00 Quality Assurance, section 05 51 00 "Structural Steel", section 07 81 16 "Cementitious Fireproofing" and section 09 90 00 "Painting and Coatings" must . Given steel's lack of inherent fire resistivity, fireproofing material is often applied to exposed surfaces of structural steel and even reinforced concrete members in order to preserve and protect the structure. 16 gauge hot rolled steel panels or as specified. Cementitious Fireproofing. While not its primary use, SFRM may also provide acoustical treatment and thermal insulation for large areas where the structural members and metal . Procedure 3.1 Clean steel panels with xylene and clean rags. 100%. Michael has 12 years with Grace selling fireproofing products. 2.2 12 in. Check out our full line of PFP (passive fire protection) sprayers designed to apply a broad range of intumescent fireproofing materials on pipe racking, I-beams, structural steel, storage tanks and more. Intumescent fireproofing products are used on structural members to "express" the shape and aesthetics as part of the architectural design of the steel structure, while Spray-applied Fire Resistive Materials or SFRMs are generally used for the concealed portions of the structure within walls, ceilings, plenums or mechanical . Cementitious Fireproofing: These are gypsum-based, plaster-like coatings that look like white stucco when dried. Thin Film Intumescent Coatings, such as CAFCO ® SprayFilm ® / ISOLATEK ® Type WB, give Architects the ability to design using structural steel that can be decorative and aesthetically pleasing. About the author ⁄ Michael Giardinelli. ASTM E-84 standard. ( Editor's note: "Fireproofing" is the name commonly given to fire-resistive coatings applied to structural steel components of high-rise buildings to protect them from . But intumescent fireproofing is far more advanced from a technical standpoint, carries with it some benefits of being applied like and behaving as a traditional coating, and offers the flexibility of added fire protection where necessary. The technical name for Intumescent Fireproofing is Intumescent Fire-Resistive Material (IFRM). As the world's leading manufacturer of passive fire protection products, we recommend that structural steel members to receive SFRM remain The product can be sprayed on steel to provide heat resistance and also . Many structural steel shapes take the form of an elongated beam having a profile of a specific cross section.Structural steel shapes, sizes, chemical composition, mechanical properties such as strengths, storage practices, etc., are regulated by standards in most industrialized countries. Fireproofing applications would typically include steel decking, structural beams, and siding systems. According to industry fireproofing requirements for structural steel, this period of resistance must be increased substantially. The diagram shows (1) Concrete (2) Structural Steel (3) Vermiculite Fireproofing, a special proprietary insulating material (4) Outer steel shell that permanently protects the fireproofing material. Method for Fireproofing Structural Steel. To meet the fireproofing needs the structural steel fabricators are being certified. Fire Resistance: For use in up to 4 hour fire rated systems. Fireproofing the steel in your facility can mean the difference between the facility sustaining damage and a complete and total collapse. The poor response to fire of steel structures and equipment prompted operators to provide protection that was provided typically by construction materials such as dense cast-in-place Cementitious fireproofing is a Portland cement-based material that is batched onsite and spray applied. The aim then, is to prevent structural steel from reaching 1000°F forsome period of time. Cementite fireproofing is used to keep structural girders and beams below 540 C, where the steel will bend. These materials main use is in insulating steel, metal decking and other assemblies from the high temperatures found during fire. Prev Structural Glued Laminated Timber Arches. Albi Clad 800 in particular is a single-component product ideally suited for the fireproofing of structural steel. Provide installed fireproof products that protect the structural steel for the desired fire rating. Materials include lightweight insulation board, blanket wraps, thin film intumescent coatings as well as traditional spray and trowel applied material. Fireproofing is a legitimate area of focus. The steel shall be free of oil, grease, rolling compounds or lubricants, loose mill scale, excess . Provide certifications from F. Steel Surfaces: Structural steel and steel decking shall be unprimed. Spray applied fireproofing is primarily used to protect rigid structural elements including columns, beams, metal decking, and some steel joists from the effects of heat generated during a fire. Also known as IFRM, these products are optimized for architecturally exposed structural steel in interior and exterior applications with approved top coats. Fireproofing of structural steel. It is commonly used to provide fire protection to structural steel members, but can also be used to protect structural concrete. We execute Structural Steel Fireproofing projects by using cementitious, Intumescent paint or Intumescent Epoxy of reputed manufacturers for various commercial and industrial applications. 2.01 MATERIALS. The most common way of fireproofing is by spraying low-density fibers or cementitious compounds, called spray-applied fire-resistive materials or SFRM. Intumescent Fireproofing Stock of material is to be rotated and used before its expiration date. Cohesion is a product's internal cohesive property. MONOKOTE® Z-146 is a Portland cement-based, factory-mixed material requiring only the addition of water on the jobsite for application. Fireproofing Structural Steel. structural steel assembly is a spray-applied fire resistive material. Measures of Fireproofing Structural Steel SFRM that means spray applied fire resistive material is the most common way to apply fire proofing by spraying the low density fibbers or cementitious compound on the structure. 1200 1000 800 600 400 200 Strength of steel at high temperatures Temperature. Fireproofing is a legitimate area of focus. Interior and Exterior Structural Steel, Gypsum, Wood and Spray Foam insulation thermal protection. Its primary advantage is that it is very light weight (around 10% to 40% that of normal weight concrete) and less bulky than concrete fireproofing, making it ideal for modular and offshore structures. Fireproofing material shall be labeled by the Underwriters Laboratories, Inc., for fire hazard Let the solvent evaporate and spray apply the primer to achieve the recommended dry film thickness DFT (normally 2 mils). In order to maintain the . Cementitious fireproofing is a Portland cement-based material that is batched onsite and spray applied. Sprayed Fire-Resistive Materials (SFRM) and Thin-Film Intumescent Fire-Resistive Materials (TFIFRM), they can be applied to steel components such as columns, joists, beams and decking. Providing systems tested to ASTM E119 and UL 1709 standards for interior and exterior fireproofing of structural steel, decking and storage vessels. . Fireproofing products vary in den-sity, performance and bond One of the most successful com- CAFCO® FIBER-PATCH is a hand or trowel-applied fire resistive material intended for use for patching As relatively inexpensive materials, they can be a smart solution where conditions allow. It can be also applied by troweling, when necessary. Cohesion is a product's internal cohesive property. This is a structural steel frame fireproofed (concrete fireproofing) for an event in which the furnace would go on fire, or a hydro carbon pool fire would occur below. A. Fireproofing Material: Factory-blended, cementitious direct spray-applied, non-flaking and non-dusting, type fireproofing material, with mold and fungi inhibitor added by the manufacturer. There is little debate that a more . FIREPROOFING TYPES. Type: Mat. Fireproofing for Structural Steel range . Petrochemical and oil refineries use Pyrocrete as they can meet UL1709 "Rapid Temperature Rise" ratings. Hilti's Intumescent Steel Protection portfolio has expanded to now offer solutions for both water-based and solvent-based fire proofing. fireproofing, more correctly known as Passive Fire Protection (PFP), initially became recognised and was developed. Spray- 1600 °F. The composition of each structural column includes structural steel surrounded by concrete, which is then wrapped in a proprietary insulating layer of vermiculite fireproofing protected by an exterior steel shell. STRUCTURAL, a Structural Technologies company, has teams of experts that understand fireproofing requirements, various product . Black Rock Fireproof columns are rated and labeled by Underwriters Laboratories, Inc. for fire retardant classifications of 2, 3 and 4 hours. Unprotected steel frames can resist fire for approximately 15 minutes. FIREPROOFING Continued from page 9 adherence of a material to a substr-ate. Advanced Fireproofing & Insulation Co. has been applying Intumescent Fireproofing since 1985. 20%. Intumescent epoxy fireproofing is a novel material that expands when heated, protecting the underlying steel. It is spray applied directly to structural steel (beams and columns), providing up to 4 hours of fire resistance. Graco's versatile and reliable fireproofing sprayers are built to perform in harsh environments. Given steel's lack of inherent fire resistivity, fireproofing material is often applied to exposed surfaces of structural steel and even reinforced concrete members in order to preserve and protect the structure. Sprayed Fire-Resistive Materials (SFRMs) and Intumescent Fire-Resistive Materials (IFRMs) are designed to maintain the structural integrity of steel, and in some cases other structural items such as concrete, under fire conditions and to maintain safe conditions for a specified period of time. The most common way to provide such protection in the U.S. is by spraying low-density fiber or cementitious compounds, now called spray-applied fire-resistive material (SFRM). When a fireproofing product is tested for bond strength, one or both of these criteria can be applied. Prior to the application of Monokote MK-6, an inspection shall be made to determine that all steel surfaces are acceptable to receive fireproofing. Spray applied fireproofing is used primarily to protect rigid structural elements such as metal decking, columns, beams, and steel joists from the effects of extreme heat that can be generated during a major fire. Passive fire protection products ensure that the steel's temperature does not reach these critical stages. There is little debate that a more . A. Spray applied fireproofing is primarily used to protect rigid structural elements including columns, beams, metal decking, and some steel joists from the effects of heat generated during a fire. More than simply a code-compliant product, MONOKOTE® fireproofing brings with it over 50 years of proven performance in the field. Structural Steel Fireproofing. Utilizing new Intumescent Coating technologies, Global Fireproof Solutions provides 1,2,3,4+ hour ratings on new or existing structural steel. (within 3 ft.) are devoid of fireproofing material". A wide variety of fireproofing material for structural steel options are available to you, such as others, total solution for projects and graphic design.You can also choose from industrial, modern and traditional fireproofing material for structural steel,As well as from aluminum, composite material, and glass fiber. Passive Fire Protection (PFP) is a method of fireproofing that serves to contain a fire or slow the spread. STRUCTURAL FIREPROOFING. 1. Interior and Exterior Structural Steel, Gypsum, Wood and Spray Foam insulation thermal protection. construction materials (steel and con-crete), the properties that influence strength and deformation, are reduced at elevated temperatures. Structural Fireproofing Material. The failure point is generally considered to be 1000°F, as this is the point where steel has lostapproximately 50% of its structural strength. Fireproofing materials like sprayed fire-resistive material (SFRM) and . PART 2 - PRODUCTS. ASTM E-84 standard. Questions & answers or comments about asbestos content in building fire proofing materials, including spray-on fireproofing & solid block or sheet fireproofing materials. 7 Fireproofing Thickness Measurements* Floor 23 Floor 24 0.60 0.76 0.53 0.60 0.70 0.90 0.76 0.72 0.88 0.64 0.89 0.80 0.83 0.68 1 . These sprays can be applied wet or dry, in coatings of the desired thickness, to provide heat resistance to steel. JT Thorpe Testimonial - Intumescent Fireproofing of Structural Steel. GFS can also patch existing cementitious fireproofing that has been damaged. Michael Giardinelli is the Fireprotection Technical Sales Representative for W.R. Grace & Co. and covers the New York Metropolitan area serving architects, engineers and fireproofing contractors. Next Generation UL Certified Water-based Intumescent Paint for Structural Steel January 3, 2020 Albi Protective Coatings Obtains GREENGAURD Gold Certification On Four Products January 15, 2021 StanChem Polymers announces acquisition of Dux January 4, 2021 Afzir low density SFRM is an inorganic . Cementitious Fireproofing. If there is surrounding fl oor or roof construc-tion that is capable of restraining the thermal expansion of the structural steel in the vicin- Fireproofing Structural Steel Today's complex steel structures present numerous design challenges, including the challenge of fireproofing appropriately in order to ensure the safety and well-being of building occupants as well as protection of the structure itself. Supply and application projects of Fireproofing and Firestop are carried out using Globally certified materials based on the design, specification and . The Standard is currently considered the default fire resistance test standard in many parts of the world . Why Avoid Fireproofing Steel Columns on a Job Site? MONOKOTE® is an industry-leading fireproofing material for skyscrapers and critical infrastructure. The length of this period can vary, based on . Unprotected Steel Protected Steel 10 minutes 90 minutes Limiting steel temperature 1400 1200 1000 800 600 400 200 0 0 20 40 60 80 100 120 Time (minutes) (° C) A fireproofing material can extend structural stability in the event of a fire While not its primary use, SFRM may also provide acoustical treatment and thermal insulation for large areas where the structural members and metal . 60%. PART 3 EXECUTION 3.1 EXAMINATION A. JT Thorpe Testimonial - Intumescent Fireproofing of Structural Steel. Using fire-resistant materials, the building structure is protected and safeguarded. When a fireproofing product is tested for bond strength, one or both of these criteria can be applied. The use of these older materials has been standardised in "old" systems, such as those listed in BS476 [full citation needed], DIN4102 [full citation needed] and the National Building Code of Canada. These coatings are sprayed on the structural surfaces requiring fireproofing. commonly used by structural engineers. PRODUCTS. Sprayed Fire-Resistive Materials (SFRMs) and Intumescent Fire-Resistive Materials (IFRMs) are designed to maintain the structural integrity of steel, and in some cases other structural items such as concrete, under fire conditions and to maintain safe conditions for a specified period of time. During a fire, steel will weaken . 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