The material, product, or assembly shall be capable of being mounted in the test position. Dca1 flame spread performance of wood products used for. Astm e84 surface burning characteristics of building materials. The manufacturing process utilizes 75% recycled polyester fiber to create a sustainable, ecofriendly and recyclable product. Astm e842018 class a polyester board astm e84 class a. Nfpa 255 standard method of test of surface burning characteristics of building materials, utilizes astm e84 standard test method for. Supersedes all previous versions henry nfpa 285 air. Astm e84 18a standard test method for surface burning. Astm e84 nfpa 255 is a relatively large test, while iso 9705 is considered as a fullscale burning test. You may be aware of discussions comparing flame spread and smoke developed values for products. Astm e 54 and has a flame spread index of 25 or less and a smokedeveloped index of 450 or less as determined in accordance with astm e84 or ul 723. American nfpa 255 astm e 84 the purpose of the test is to provide a comparative measurement of surface flame spread and smoke development of materials with that of a select grade red oak and reinforced cement board under a specific fire exposure conditions.
A gas fired radiant heater is situated above the test specimen. Series 971 was tested in accordance with, and passed, the california department of public health cdphehlb. Physical properties typical values property fxe test method flexural strength 15 x 103 psi 255 mpa astm d790 flexural modulus 0. Upgrade to king flameshield astm e84 class a or class b flame compliance and canulcs102 for canadian compliance the upgrade is available for select king plastic products and is used in a broad range of product. For a more complete understanding of this test method, refer to. Astm e 84 test method for surface burning of building material ecosafene products technical service co. Class a tested in accordance with norsok m501iso 20340. Class i 0 25 class ii 26 75 class iii 76 200 astm e84 surface burning characteristics of building materials test is typically used to determine the relative surface burning characteristics of materials used as coverings for walls and ceilings. Flame spread and smoke density developed are reported, however, there is. It has very low odp ozone depletion potential and gwp global warming potential. Based on the astm e84 fsi, three classes of interior finish are specified. Astm e84 surface burning characteristics of building.
Vapor barriers also known as vapor retarders, are subjected to a test known as astm e1745 to determine if the vapor barrierretarder will perform well under certain conditions. Flame spread or surface burning characteristics rating is a ranking derived by laboratory standard test methodology of a materials propensity to burn rapidly and spread flames. Astmnfpa fire standard for toilet partitions partition plus. Fm approved class a firerating per astm e 84 table one. Astm e84 98 surface burning characteristics author. The test method requires a 10 minute exposure to determine flame spread on the surface of the material being tested in a tunnel. Astm e84 is a comparative test, and as such, there is no real pass or fail. Class 0 when tested in accordance to bs 476 part 6, class 1 when tested in accordance to bs 476 part 7, class bs1, d0 when tested in accordance to european standard en 5011, hence the product offers all the proven product properties such as flatness, formability, resistance to weather and easy processing. Astm e84 19502010 september 15, 2010 standard test method for surface burning characteristics of building materials this firetestresponse standard for the comparative surface burning behavior of building materials is applicable to exposed surfaces such as walls and ceilings. Testing burn characteristics via astm e84 consulting. Ul recognized component under office panel fabrics category, ul 1286 listed, astm e84 adhered or unadhered mounting.
Standard test method for surface burning characteristics of building materials also known as the steiner tunnel test. Find astm e84 products and abstract using the buildsite database. Understanding the astm e84 fire retardancy standard for. Understanding the astm e84 fire retardancy standard for foam sound treatment products. Astm e84 20 standard test method for surface burning. The flame spread index and smoke developed index values obtained by the astm e 84 test are used by code officials and regulatory agencies in the acceptance of interior finish materials for various applications. Explanation of class 1 building materials astm international astm, originally known as the american society for testing and materials, is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services. A class i rating requires a minimum critical radiant flux of 0. Astm e84 test method for surface burning of building material. Astm e 84 surface burning characteristics of fade acoustic.
Aerofoam xlpe passed the concentration limits of combustion gases. Such interior finish materials shall be grouped in the following classes in accordance with their flame spread and smokedeveloped indexes. Class abciiiiii flame spread, class abc roof coverings, and hourly fireresistance ratings flame spread classes, roofing classes and hourly ratings are confusing terms and they sometimes get misused. Active standard astm e84 developed by subcommittee. Thus, why not take an easier approach and instead of using sophisticated and highly technical terms, we take a look at astm e84 from a more basic and less technical stand point. Brief description of test a test specimen, 9 x 41, is placed on the floor of the test chamber. Development of an astm e 84 class 1 fire and smoke vinyl ester resin bruce curry october, 2001. This test method involves the use of a 20inch by 25foot. Act voluntary performance guidelines and test method. The first organization, the astm american society for testing and materials international, is a largely reputable organization that is responsible for the creation of worldwide standards in engineering, design, and safety. Posted august 22, 2011 by king plastic corporation. It is an american standard test method for surface burning characteristics of building materials equivalent to the canadian standard canulcs102.
There are several standardized methods of determining flame spread, test methods. The method, designated as astm e 8418 standard method of test for surface. Within their estimated 12,000 documented standards, lies the very important astm e84 standard. This report describes the results of the astm e84 09 test for surface burning characteristics of building materials a method for determining the comparative surface burning behavior of building materials. Astm e 84 is a comparative test, and as such, there is no real pass or fail. Astm e8414 standard test method for surface burning. Testing burn characteristics via astm e84 astm e84 is used to assess the surface burning characteristics of building products. Astm e84 surface burning characteristics of building materials technical bulletin november 2014 the purpose of the method is to determine the relative burning behavior of the material by observing the flame spread along the specimen. Flame spread index for wood products fire safety of wood products usda, forest service forest products laboratory one gifford pinchot drive madison, wi 537052398 numerous flamespread tests are used, but the most common one cited by building codes is astm e 84, the 25foot tunnel test. Development of an astm e 84 class 1 fire and smoke vinyl. The test is conducted with the specimen in the ceiling position with the surface to be evaluated exposed face down to the ignition source. Development of an astm e 84 class 1 fire and smoke vinyl ester resin, continued bruce curry, october.
The first is based on the astm e 84 ul 723 test for surface burning characteristics of building materials. Upgrade to king flameshield astm e 84 class a or class b flame compliance and canulcs102 for canadian compliance the upgrade is available for select king plastic products. December 15, 2004 surface burning characteristics for materials used in plenums astm e84 ul 723 vs. You may be aware of discussions comparing flame spread and smoke developed values for products tested in accordance with ul 723 astm e84 test for surface burning characteristics of building. The astm e54 test shall be conducted on specimens at the thickness intended for use, in the horizontal orientation and at an incident radiant heat flux of 50 kwm2. Astm e84 class 1 rating for flame spread and smoke development. Jjis recycled hdpe plastic passing a severe astm e84 prescreen test with a class a rating. This test is applicable to exposed surfaces, such as ceilings or walls, provided that the. Class 1 or a code officials frequently use the flame spread index and smoke developed index values obtained by the astm e 84 test and regulatory agencies in the acceptance of interior finish materials for various applications. Astm e84 is looking at the surface burning behavior of a building material when it is exposed to flames. The test was conducted in accordance with astm e 84 17, standard test method for surface burning characteristics of building materials. The results help fire protection engineers better understand how various materials will react during a fire. Astm e648 standard test method for critical radiant.
Astm e8419b, standard test method for surface burning. The ansiul 723 astm e84 surface burning characteristics of building materials test is typically used to determine. The test generates numbers expressed as flame spread index fsi and smoke developed index sdi, and while there are no passfail criteria in the standard, certain codes and regulations define required fsi value andor sdi value for applications and. A highly brominated bisphenola epoxy based vinyl ester vipel k022aaa00 meets the current. Our kingkus astm e84 2018 polyester acoustic tile is a quick and easy sound absorption solution for drop tile suspended grid systems. An astm designation number identifies a unique version of an astm standard. Astm e84 adhered mounting method class a or class 1 wrapped wall panels and upholstered walls astm e84 unadhered mounting method class a or class 1 panel system furniture any one or combination of the following. E84 18a standard test method for surface burning characteristics of building materials, flame spread, flame spread index, smoke developed, smoke developed index, steiner tunnel, surface burning characteristics, 25 ft tunnel, tunnel test. If the wood product is homogeneous, flame spread may be considered nearly independent of material thickness at thicknesses greater than 12.
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