... 有 BS 476 火焰扩散指数 Flame-Spread Index 发烟量指数 Smoke-Developed Index ... www.fhfdw.com|基于3个网页 3. 火焰传播速度 SGS 木塑材料... ... Impact Resistance 落锤冲击 Flame-spread index 火焰传播速度 Ignition 自燃点 ... blog.sina.com.cn|基于1 个网页...
ASTME84保温材料FlameSpreadIndex测试.doc,ASTM E84保温材料 Flame Spread Index测试 ASTM E84保温材料分类: 保温材料产品种类很多,包括气凝胶毡、泡沫塑料、矿物棉制品、泡沫玻璃、膨胀珍珠岩绝热制品、胶粉EPS颗粒保温浆料、矿物喷涂棉、发泡水泥保温制品,无机保温材料
求翻译:flame spread index是什么意思?待解决 悬赏分:1 - 离问题结束还有 flame spread index问题补充:匿名 2013-05-23 12:21:38 火焰传播指数 匿名 2013-05-23 12:23:18 火焰传播指数 匿名 2013-05-23 12:24:58 火焰传播索引 匿名 2013-05-23 12:26:38 火焰传播指数 匿名 2013-05-23...
待解决 悬赏分:1 - 离问题结束还有 Flame spread index, max问题补充:匿名 2013-05-23 12:21:38 火焰传播指数,最大 匿名 2013-05-23 12:23:18 火焰传播指数、最大值 匿名 2013-05-23 12:24:58 火焰传播索引,最大 匿名 2013-05-23 12:26:38 火焰传播指数,最大 匿名 2013-05-23 12...
Flame-retardant-treated wood has a Flame Spread Index of less than 25 in ASTM E84 used in North America. Flame-retardant treatments generally reduce the initial peak heat release, average heat release, and the effective heat of combustion. Ignition times are often increased. Excessive levels of ...
The procedure by which a flame spread index is calculated in the Steiner Tunnel Test has recently been revised by ASTM. The new index is shown to measure average flame speed, weighted so as to emphasize the flame behavior in the earlier part of the test....
Improve ASTM E-84 flame spread index and smoke developed index ratings of polyisocyanurate or urethane-modified isocyanurate foams by coating one or both major planar surfaces of a foam body or board with an intumescent coating material that contains expandable graphite and a silicate. If desired, ...
At this concentration, the limiting oxygen index (LOI) value increased from 29.5 to 31.3%, indicating enhanced flame resistance. Additionally, a significant reduction in flame spread rate was observed, further confirming the improved fire safety characteristics of the composite. The synergistic effect ...
These fibres have a very low RHR and in the conditions of post-flashover (external heat flux > 50 kW/m2) would not to be expected to fire spread; also they have high LOI (> 50 vol.-%), and they do not evolve smoke. Note that Northolt confirmed the exceptional reaction to fire of...
This method uses the same equipment apparatus, calibration of flame spread index and smoke develop index as test method ASTM E84 Fire Rated I-Joists; Fire Rated OSB sheathing (oriented strand board) Test I-Joists flame spead 0, smoke developed 80 ...