• There are no items in your cart

ASTM E 648 : 2023

Current

Current

The latest, up-to-date edition.

Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-12-2023

€61.92
Excluding VAT

Committee
E 05
DocumentType
Test Method
Pages
16
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This fire-test-response standard covers a procedure for measuring the critical radiant flux of horizontally mounted floor-covering systems exposed to a flaming ignition source in a graded radiant heat energy environment in a test chamber. A specimen is mounted over underlayment, a simulated concrete structural floor, bonded to a simulated structural floor, or otherwise mounted in a typical and representative way.

1.2This fire-test-response standard measures the critical radiant flux at flame-out. It provides a basis for estimating one aspect of fire exposure behavior for floor-covering systems. The imposed radiant flux simulates the thermal radiation levels likely to impinge on the floors of a building whose upper surfaces are heated by flames or hot gases, or both, from a fully developed fire in an adjacent room or compartment. The standard was developed to simulate an important fire exposure component of fires that develop in corridors or exitways of buildings and is not intended for routine use in estimating flame spread behavior of floor covering in building areas other than corridors or exitways. See Appendix X1 for information on proper application and interpretation of experimental results from use of this test.

1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4The text of this standard references notes and footnotes that provide explanatory information. These notes and footnotes, excluding those in tables and figures, shall not be considered as requirements of this standard.

1.5This standard is used to measure and describe the response of materials, products, or assemblies to heat and flame under controlled conditions but does not by itself incorporate all factors required for fire-hazard or fire-risk assessment of materials, products, or assemblies under actual fire conditions.

1.6This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.Specific hazard statements are given in Section 7.

1.7This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM F 1551 : 2009 : R2017 Standard Test Methods for Comprehensive Characterization of Synthetic Turf Playing Surfaces and Materials
ASTM C 1486 : 2018 : R2023 Standard Practice for Testing Chemical-Resistant Broadcast and Slurry-Broadcast Resin Monolithic Floor Surfacings
ASTM E 2280 : 2021 Standard Guide for Fire Hazard Assessment of the Effect of Upholstered Seating Furniture Within Patient Rooms of Health Care Facilities
ASTM E 176 : 2021 : REV A : EDT 1 Standard Terminology of Fire Standards
ASTM D 5144 : 2008 : R2021 Standard Guide for Use of Protective Coating Standards in Nuclear Power Plants
ASTM F 2970 : 2022 Standard Practice for Design, Manufacture, Installation, Operation, Maintenance, Inspection and Major Modification of Trampoline Courts
ASTM E 2061 : 2023 Standard Guide for Fire Hazard Assessment of Rail Transportation Vehicles
ASTM E 970 : 2023 Standard Test Method for Critical Radiant Flux of Exposed Attic Floor Insulation Using a Radiant Heat Energy Source
ASTM D 6719 : 2022 : EDT 1 Standard Guide for Standard Test Methods and Practices for Evaluating Pile Yarn Floor Covering
ASTM E 1317 : 2019 Standard Test Method for Flammability of Surface Finishes
ASTM E 1321 : 2018 Standard Test Method for Determining Material Ignition and Flame Spread Properties
ASTM E 1546 : 2021 Standard Guide for Development of Fire-Hazard-Assessment Standards
ASTM D 8157 : 2019 Standard Guide for Qualification Testing of Coatings Used in Coating Service Level I in Nuclear Power Plants
ASTM F 3214 : 2023 Standard Practice for Characterization of Fire Properties of Seating, Upholstery, and Padding Materials for Vehicles Associated with Amusement Rides and Devices
ASTM E 3020 : 2022 Standard Practice for Ignition Sources
ASTM F 1918 : 2021 Standard Safety Performance Specification for Soft Contained Play Equipment

ASTM E 136 : 2024 Standard Test Method for Assessing Combustibility of Materials Using a Vertical Tube Furnace at 750 °C
ASTM E 136 : 2024 : REV B Standard Test Method for Assessing Combustibility of Materials Using a Vertical Tube Furnace at 750 °C
ASTM C 1288 : 2023 Standard Specification for Fiber-Cement Interior Substrate Sheets
ASTM E 136 : 2022 Standard Test Method for Assessing Combustibility of Materials Using a Vertical Tube Furnace at 750 °C
ASTM E 176 : 2024 Standard Terminology of Fire Standards
ASTM C 1288 : 2017 : EDT 1 Standard Specification for Fiber-Cement Interior Substrate Sheets
ASTM E 136 : 2024 : REV C Standard Test Method for Assessing Combustibility of Materials Using a Vertical Tube Furnace at 750 °C
ASTM E 136 : 2024 : REV A Standard Test Method for Assessing Combustibility of Materials Using a Vertical Tube Furnace at 750 °C

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.