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1、EASE 4吸声材料中英文对照说明及吸声系数表 序号 吸声材料名 称 材料英文说明材料中文说明序号 吸声材料名 称 材料英文说明材料中文说明 在下列频率下的吸声系数在下列频率下的吸声系数 (f : Hz) 125 250 500 110%10% Sound Absorbing吸声系数为0.1的理想表面材料0.10 0.10 0.10 220%20% Sound Absorbing吸声系数为0.2的理想表面材料0.20 0.20 0.20 32DGYP DIFFRPG 2 DEMENSIONAL GYPSUM DIFFUSORRPG二维石膏扩散体0.30 0.21 0.28 42“LAPNDRY
2、2“THK .75LB 3MIL PERF PLAS COVER2“厚0.75磅3密耳完美的灰膏涂层0.99 0.97 0.92 530%30% Sound Absorbing吸声系数为0.3的理想表面材料0.30 0.30 0.30 63“FIB INSLFIBGLS FACED W KRAFT PAPER 3.5“THK 3.6“牛皮纸板0.38 0.98 0.99 740%40% Sound Absorbing吸声系数为0.4的理想表面材料0.40 0.40 0.40 84“LAPNDRY4“THK .75LB 3MIL PERF PLAS COVER4“厚0.75磅3密耳完美的灰膏涂层
3、0.99 0.99 0.99 950%50% Sound Absorbing吸声系数为0.5的理想表面材料0.50 0.50 0.50 10500HZPANEL500 Hz Helmholtz Resonator w/fg500HZ赫尔姆兹共振器W/fg0.17 0.51 0.70 1160%60% Sound Absorbing吸声系数为0.6的理想表面材料0.60 0.60 0.60 126“FIB INSLFIBGLS FACED W KRAFT PAPER 6“THK背贴6“厚玻璃纤维的牛皮纸板0.71 0.99 0.85 1370%70% Sound Absorbing吸声系数为0.
4、7的理想表面材料0.70 0.70 0.70 1480%80% Sound Absorbing吸声系数为0.8的理想表面材料0.80 0.80 0.80 1590%90% Sound Absorbing吸声系数为0.9的理想表面材料0.90 0.90 0.90 16ABBFUSORRPG FABRIC WRAP ABS/DIFF PANELRPG织物包裹的ABS扩散板0.82 0.90 0.99 17ABS BLOCK GLZD TILE,RAND PERF 8“X16“ TILES/GLS 瓷砖,8“X16“石板/玻璃0.19 0.64 0.73 18ABSORBER Totally Sou
5、nd-Absorbing理想全吸声材料1.00 1.00 1.00 19ACDECK 151.5“THK FBGLS 16GA PERF STL DECK背贴1.5“厚玻璃纤维的16GA穿孔钢板0.11 0.20 0.63 20ACDECK 25 2“THK ACOUS DECK 16GA PERF STL DECK2“声学覆盖物0.54 0.97 1.00 21ACOUSTILE SUFACE TILE GLAZED/PERFORATED(AIR) 打有通气孔的光滑瓷砖0.26 0.57 0.63 22AC PLASTER 1/2“ Thick Zonolite0.5“泥灰0.32 0.32
6、 0.52 23BAFL115F1“X1.5# W/FABRIC COVER1“X1.5#的墙面涂层0.23 0.60 0.99 24BAFL13P2M1“THK 3#CORE W/2MIL PLASTIC COVER1“厚3#衬芯墙面2密耳灰膏涂层0.31 0.49 0.84 25BAFL15151.5“THK 1.5LB CORE W/2MIL PLAS COVER 1.5“厚1.5磅衬芯墙面2密耳灰膏涂层0.38 0.64 0.99 26BAFL215P2“THK 1.5LB CORE W/2MIL PLAS COVER 2“厚1.5磅衬芯墙面2密耳灰膏涂层0.40 0.74 0.99
7、27BAFL215P32“THK 1.5LB CORE W/3MIL PLAS COVER 2“厚1.5磅衬芯墙面3密耳灰膏涂层0.38 0.70 0.99 28BAFL22F2“THK 2LB CORE FABRIC COVERED2“厚2磅衬芯纤维涂层0.28 0.74 0.99 29BAFL22PP2“THK 2LB CORE W/2MIL PERF PLAS COVE 2“厚2磅衬芯墙面2密耳完美的灰膏涂层0.34 0.74 0.99 30BED BED, HOSPITAL OR SINGLE医院的床或单人床0.07 0.31 0.49 31CARPT COMM COMMERCIAL
8、GRADE CARPET商贸级地毯0.03 0.05 0.09 32CARPT CONC Concrete floor with thin carpet铺在水泥地面上的薄地毯0.04 0.04 0.15 33CARPT HVY HEAVY ON CONCRETE铺在水泥地面上的厚地毯0.02 0.06 0.14 34CARPT INOT INDOOR-OUTDOOR CARPET室内、外用地毯0.01 0.05 0.10 35CARPT LPAD LATEX BACKING ON 40 OZ HAIRFELT 铺在40盎斯毛毡或发泡橡胶背涂不透水乳胶的 厚地毯 0.08 0.27 0.39 3
9、6CARPT PAD ON 40 OZ HAIRFELT OR FOAM RUBBER 铺在40盎斯毛毡或发泡橡胶垫上的厚地毯0.08 0.24 0.57 37CCLY BRICK Bricks compressed clay扁平粘土砖0.02 0.03 0.03 38CELOTEX 1“THK AP INSULATION W/FOIL SURFACE 2“厚AP绝缘墙0.07 0.15 0.15 39CHPBRD 8MM Chip board 8mm on 3cm air16mm胶合板,后空3CM0.25 0.07 0.02 40CHPBRD16MM Chip board 16mm on 3
10、cm air25mm胶合板,后空3CM0.20 0.05 0.02 41CHPBRD25MM Chip board 25mm on 3cm air8mm胶合板,后空3CM0.25 0.30 0.04 42CINDBLK R CINDER OR CONCRETE BLOCKS ROUGH粗糙的炉渣或水泥块0.15 0.40 0.60 43CINDBLK S CINDER OR CONCRETE BLOCKS SMOOTH光滑的炉渣或水泥块0.14 0.20 0.24 44CIRRUS CIRRUS CEILING MATERIAL ARMSTONGArmstong浮云天花板材0.35 0.29
11、0.52 45CIRRUS 75 CIRRUS 75 CEILING MATERIAL ARMSTONGArmstong75浮云天花板材0.36 0.38 0.67 46CLAY BRICK Bricks clay粘土砖0.16 0.13 0.15 47COLORSON1 1“THK#6 CORE FABRIC COVERED PANEL1“厚覆盖板上的6#核心织物0.11 0.30 0.77 48COLORSON2 2“THK #6CORE FABRIC COV PANEL2“厚覆盖板上的7#核心织物0.46 1.00 1.00 49CONCRETE R Concrete wall or f
12、loor (Rough) 粗糙的水泥墙或地板0.02 0.03 0.03 50CONCRETE S Concrete wall or floor (Smooth)光滑的水泥墙或地板0.01 0.01 0.02 51CORTEGA CORTEGA CEILING MATERIAL ARMSTONGArmstong天花阵列0.31 0.32 0.51 52DIF BLK1RPG CONCRETE DIFFUSER BLK UNPAINTED未装饰(刷漆等)的RPG混凝土扩散块0.98 0.90 0.93 53DIF BLK2RPG CONCRETE DIFFUSER BLK PAINTED已装饰(
13、刷漆等)的RPG混凝土扩散块0.75 0.51 0.57 54DIFFRACTALRPG WOOD ONE DIMENSIONAL DIFFRACTALRPG木制一次绕射屏(体)0.23 0.24 0.35 55DOOR HOLLW Door门0.15 0.10 0.06 56DOOR SOLID Door,1 3/4“SOLID CORE WOOD1.75“厚的实木门0.15 0.11 0.10 57DRAPE MED Draperies medium0.5“厚的窗帘0.05 0.07 0.13 58DRAPE THIN Draperies thin2“厚的窗帘(声覆盖)0.04 0.05
14、0.11 59DRAPE THK Draperies thick厚的织物或帏帐0.05 0.12 0.35 60FIB BD AIR 1/2“ MOUNTED OVER 1“ AIR SPACE1/2“厚的玻璃纤维,后空1“安装0.30 0.00 0.15 61FIB BD PTD 1/2“ MNT SOLID BCK SOME PAINTED安装在涂漆实心衬底的1/2“厚的玻璃纤维0.05 0.10 0.10 62FIB BD UP 1/2“ MOUNTED/SOLID BACKING UNPAINTED 安装在不涂漆实心衬底1/2“厚的玻璃纤维0.05 0.10 0.15 63FIBGLS
15、 1 AF 100 1“ MOUNTING 41“厚AF100玻璃纤维隔音层,贴4层0.07 0.23 0.42 64FIBGLS 2 AF 100 2“ MOUNTING 42“厚AF100玻璃纤维隔音层,贴4层0.19 0.51 0.79 65FIBGLS1A AF 530 1“ MOUNTING 41“厚AF530玻璃纤维隔音层,贴4层0.09 0.25 0.60 66FIBGLS2A AF 530 2“ MOUNTING 42“厚AF530玻璃纤维隔音层,贴4层0.20 0.56 0.89 67FIBGLS4A AF 530 4“ MOUNTING 44“厚AF530玻璃纤维隔音层,贴
16、4层0.39 0.91 0.99 68FLEXBOARD 3/16“ ASBESTOS MNT OVER 2“ AIR SPACE 3/16“石棉板,后空2“安装0.18 0.11 0.09 69FLUTTERRPG WOOD ONE FLUTTER CONTROL MOULDNG 扰动控制成型的RPG木制体0.23 0.24 0.35 70GLSWL 1 1“ MNT/SOLID BACKING COVERED/FABRIC贴在实心衬底的1“厚织物0.15 0.35 0.70 71GLSWL 2 MNT 1“ AIR SPACE OPEN WEAVE开放织物,后空2“安装0.35 0.70 0.90 72GRASS GRASS,MARION BLUEGRASS 2“ HIGH2“高蓝草草坪0.11 0.26 0.60 73GRAVEL GRAVEL, LOOSE MOIST 4“ THK4“厚松散潮湿的沙砾0.25 0.60 0.65 74GYP125MM Plaster board 12.5mm on 3cm air12.5mm厚石膏板,