WebAug 5, 2024 · Flame spread rating is a designation that indicates how fast a certain material will burn and how far the flame will spread if caught on fire. This is … WebThis removable wallpaper is Type A fire-rated for flame spread and smoke-developed. The product works best when applied to surfaces that have been primed and painted with a satin or semi-gloss finish. ... Read customer reviews and common Questions and Answers for AllModern Part #: W006561438 on this page. If you have any questions about your ...

CAN/ULC-S102: Surface Burning Testing in Toronto

Webspread and smoke - developed limits of Sections 720.2 and 720.3 when tested in accordance with CAN/ULC S102.2. Exception: Cellulosic fiber loose-fill ... NYC Building Code 2024 > 7 Fire and Smoke Protection Features > 720 Thermal- And Sound-Insulating Materials > 720.4 Loose-Fill Insulation Web25/50 represents a flame-spread rating of 0 to 25 and a smoke developed classification of 0 to 50, 150/300 represents a flame-spread rating of 75 to 150 and a smoke developed … thurner obst

DCA1 - Flame Spread Performance of Wood Products Used …

WebNov 13, 2012 · 0 – 450. Class C: Flame Spread Index. 76 – 100. Smoke Developed Index. 0 – 450. Exceptions include exposed portions of structural members that meet other … WebFlame Spread8, 9 ASTM E84 5 Smoke Developed 8, 9, 10 ASTM E84 45-175 Oxygen Index 8, minimum % by volume ASTM D2863 24 Service Temperature, maximum °F (°C) — 165 (74) Linear Coeffi cient of Thermal Expansion, in/in/ºF (m/m/°C) ASTM E228 3.5 x 10-5 (6.3 x 10-5) 1. Properties shown are representative values for 1" thick material, unless ... WebOct 20, 2024 · The flame spread and smoke developed index results are reported on a scale from 0 (cement board) and 100 (red oak). The flame spread index (FSI) for pipe and duct insulation used in an air plenum must be 25 or less and smoke developed index (SDI) 50 or less, commonly referred to as “25/50” rated. thurner oberndorf