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ASTM E84美標表面燃燒測試
易朔公司(Crepim-China)為您提供專業(yè)的ASTM E84美標表面燃燒測試,來電咨詢:0592-5056211。
關(guān)鍵字:ASTM E84,表面燃燒,斯坦納隧道試驗
ASTM E84美標表面燃燒測試-等級分類:
高層建筑和樓道,要求FSI<25,FSI=25-100的材料只能用于防火要求不高的場所,F(xiàn)SI>100的材料不符合阻燃要求。ASTM E84將實驗測得的Flame Spread Index (FSI值)和煙霧密度將材料防火等級分成三個等級:A級為0-25;B級為26-75 ;C級76-200,煙指數(shù)小于450。
ASTM E84美標表面燃燒測試 -標準名稱:
ASTM E 84 建筑材料表面燃燒性能測定
ASTM E 84 Standard Test Method for Surface Burning Characteristics of Building Materials
ASTM E84美標表面燃燒測試-標準簡介:
ASTM E 84用于測定建材(包括固體塑料)的火焰?zhèn)鞑ニ俾?同時測定生煙性)。ASTM E 84方法適用于暴露的表面,如墻壁和天花板等。
ASTM E84美標表面燃燒測試的相關(guān)標準:
ASTM E 119 建筑材料耐火測試:
ISO 1182: 產(chǎn)品的阻燃防火測試-不燃測試
EN13823 建筑制品對火反應(yīng)試驗-不含鋪地材料的建筑制品單體燃燒試驗
NF P 92-505: 防火安全- 建筑對火反應(yīng)特性試驗—對熱融材料進行的試驗:熔滴試驗。
NF P 92-504: 防火安全—建筑對火反應(yīng)特性試驗—耐火性能試驗和火焰蔓延速度測試
ISO1716:2002建筑制品對火反應(yīng)試驗-燃燒熱值的測定
ASTM E84美標表面燃燒測試-英文標準簡介:
ASTM E84 fire-test-response standard for the comparative surface burning behavior of building materials is applicable to exposed surfaces such as walls and ceilings. The test is conducted with the specimen in the ceiling position with the surface to be evaluated exposed face down to the ignition source. The material, product, or assembly shall be capable of being mounted in the test position during the test. Thus, the specimen shall either be self-supporting by its own structural quality, held in place by added supports along the test surface,or secured from the back side.
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