Interior Wood Walls Panel Flame Spread

Flame Spread Performance of Wood Products Used for Interior Finish Wood Products. Many interior finishes, including wood-based ma- terials, are hygroscopic, and their moisture content can affect flame spread performance. .... Table 2. Reported Flame Spread Indices of Wood Panels. Material. ASTM E84. Flame. Spread. Index. Flame. Spread. Class. ASTM E84. Smoke. Developed. Index.

DCA 1 - Flame Spread Performance of Wood Products Used for ... Design for Code Acceptance (DCA) 1 - Flame Spread Performance of Wood Products Used for Interior Finish. Free Download. Provides building code accepted flame spread ratings for various wood products and species which are normally used as interior finishes for walls, ceilings, and floors in buildings. Frequently...

Flame Spread Performance of Wood Products - Hardwood Plywood ... Factory finished wall panels are typically tested and labeled to identify the flame spread classification of the finished product. Finish composition, adhesive ... Flame spread indices for a range of proprietary wood- based interior finish materials are also available from their manufacturers. Commercially available fire retardant.

Flame-Spread Ratings Flame-Spread Classification Flame-Spread Rating or Index. Class I (or A) 0 - 25. Class II (or B) 26 - 75. Class III (or C) 76 - 200. Material/species, FlameSpread. Rating. Flame-Spread Class. Hardboard siding panels, <200, III. APA Wood Structural Panels (includes APA 303 Sidings such as T1-11), 76-200, III. Birch, Yellow...

CHAPTER 8 INTERIOR FINISHES | 2015 International Building ... SECTION801. GENERAL. 801.1 Scope. The provisions of this chapter shall govern the use of materials used as interior finishes, trim and decorative materials. 801.2 Interior wall and ceiling finish. The provisions of Section 803 shall limit the allowable fire performance and smoke development of interior wall and ceiling...

Interior Finishes - International Code Council measurements of the spread of flame versus time for a material tested in accordance with ASTM E 84. INTERIOR FINISH. Interior finish includes interior wall and ceiling finish and .... For places of religious worship, wood used for ornamental purposes, trusses, paneling or chancel furnishing shall be permitted. g. Class B...

Flame Spread - CWC - The Canadian Wood Council These coatings are particularly useful when rehabilitating an older building to reduce the flame-spread rating of finish materials to acceptable levels, especially for those areas requiring a flame-spread rating no greater than 25. In general, the NBCC sets the maximum flame-spread rating for interior wall and ceiling finishes...

Flame Spread of APA Performance-Rated Wood Structural Panels DISCLAIMER: The information contained herein is based on APA – The Engineered Wood Association's continuing programs of laboratory testing, product research, and comprehensive field experience. Neither APA nor its members make any warranty, expressed or implied, or assume any legal liability or responsibility for...

Flame Spread of Hardwood Plywood - Timber Products Oct 1, 2011 ... tests are published in the Design for Code Acceptance, "Flame Spread Performance of. Wood Products." The rnost commonly accepted flame spread rating system ... As the published values also show, no panel product tested exceeded a flame spread ... in interior wall, ceiling, and floor surfaces in all types.

Interior Finishes - Mass.gov all not be subject to interior finish regulations. ed to be constructed of any approved materials. e spread, 26 - 75; lass III flame spread, 76 - 200. h respect to the pe of construction classification. ... finishes and wainscoting and paneling or other finish ... not limited to, interior finish materials, fireretardant-treated wood, tents and.