阻火測試標準法Tests for Through-Penetration Firestop Systems
50 -90 ℉ at O Minute
1000 *F at 5 Minutes
1300 *F at 10 Minutes
1550 *F at 30 Minutes
1700 *F at 1 hours
1850 *F at 2 hours
2000 *F at 4 hours
2300 *F at 8 hours
UL1479穿孔阻火測試標準法
Tests for Through-Penetration Firestop Systems
1.耐火時效測試(Fire Endurance Test)
2.温度時效測試(Temperature Test)
3.高壓消防管噴灑測試(Hose Stream Test)
UL2079建築間隙阻火測試標准法
Tests for Building Joint System
1.整體阻火時效測試(Assembly Rating)
2.伸縮性測試
(Compression and Extension Test)
3.高壓消防管噴灑測試 (Hose Stream Test)
UL1479(ASTM E814) UL1479(ASTM E814) 所認證之工法系統符號及數字編號所代表之意義如下:The letters and numeric groupings in UL1479 (ASTM E814) stand for:
字母 Letters
The first letter:
F = Floors(樓板);W = Walls(牆板);C = Floors or Walls(樓或牆)
The second letter:
A = Concrete Floors(5" or Less)(≤ 5" 厚之混凝土樓板)
B = Concrete Floors(5" or More)(≥ 5" 厚之混凝土樓板)
C = Framed Floors(骨架式樓板)
D = Deck Construction(浪板式樓板)
J = Concrete Walls(8" or Less)(≤ 8" 厚之混凝土牆板)
K = Concrete Walls(8" or More)(≥ 8" 厚之混凝土牆板)
L = Framed Wall(Gypsum)(石膏板牆)