EASE4吸声材料中英文对照说明及吸声系数表

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1、EASE4吸声材料中英文对照说明及吸声系数表吸声材料名在下列频率下的吸声系数（f:Hz序号材料英文说明材料中文说明称125250500110%10%SoundAbsorbing吸声系数为0.1的理想表面材料0.100.100.10220%20%SoundAbsorbing吸声系数为0.2的理想表面材料0.200.200.2032DGYPDIFFRPG2DEMENSIONALGYPSUMDIFFUSORRPG二维石膏扩散体0.300.210.2842"LAPNDRY2"THK.75LB3MILPERFPLAS

2、COVER2"厚0.75磅3密耳完美的灰膏涂层0.990.970.92530%30%SoundAbsorbing吸声系数为0.3的理想表面材料0.300.300.3063"FIBINSLFIBGLSFACEDWKRAFTPAPER3.5"THK3.6"牛皮纸板0.380.980.99740%40%SoundAbsorbing吸声系数为0.4的理想表面材料0.400.400.4084"LAPNDRY4"THK.75LB3MILPERFPLASCOVER4"厚0.75磅3密耳完美的灰膏涂层0.990.990.9

3、9950%50%SoundAbsorbing吸声系数为0.5的理想表面材料0.500.500.5010500HZPANEL500HzHelmholtzResonatorw/fg500HZ赫尔姆兹共振器W/fg0.170.510.701160%60%SoundAbsorbing吸声系数为0.6的理想表面材料0.600.600.60126"FIBINSLFIBGLSFACEDWKRAFTPAPER6"THK背贴6"厚玻璃纤维的牛皮纸板0.710.990.851370%70%SoundAbsorbing吸声系数为

4、0.7的理想表面材料0.700.700.701480%80%SoundAbsorbing吸声系数为0.8的理想表面材料0.800.800.801590%90%SoundAbsorbing吸声系数为0.9的理想表面材料0.900.900.9016ABBFUSORRPGFABRICWRAPABS/DIFFPANELRPG织物包裹的ABS扩散板0.820.900.9917ABSBLOCKGLZDTILE,RANDPERF8"X16"TILES/GLS瓷砖，8"X16"石板/玻璃0.190.640.7318ABSO

5、RBERTotallySound-Absorbing理想全吸声材料1.001.001.0019ACDECK151.5"THKFBGLS16GAPERFSTLDECK背贴1.5"厚玻璃纤维的16GA穿孔钢板0.110.200.6320ACDECK252"THKACOUSDECK16GAPERFSTLDECK2"声学覆盖物0.540.971.0021ACOUSTILESUFACETILEGLAZED/PERFORATED(AIR)打有通气孔的光滑瓷砖0.260.570.6322ACPLASTER1/2"Thic

6、kZonolite0.5"泥灰0.320.320.5223BAFL115F1"X1.5#W/FABRICCOVER1"X1.5#的墙面涂层0.230.600.9924BAFL13P2M1"THK3#COREW/2MILPLASTICCOVER1"厚3#衬芯墙面2密耳灰膏涂层0.310.490.8425BAFL15151.5"THK1.5LBCOREW/2MILPLASCOVER1.5"厚1.5磅衬芯墙面2密耳灰膏涂层0.380.640.9926BAFL215P2"THK1.5LBCOREW/2MILPLAS

7、COVER2"厚1.5磅衬芯墙面2密耳灰膏涂层0.400.740.9927BAFL215P32"THK1.5LBCOREW/3MILPLASCOVER2"厚1.5磅衬芯墙面3密耳灰膏涂层0.380.700.9928BAFL22F2"THK2LBCOREFABRICCOVERED2"厚2磅衬芯纤维涂层0.280.740.9929BAFL22PP2"THK2LBCOREW/2MILPERFPLASCOVE2"厚2磅衬芯墙面2密耳完美的灰膏涂层0.340.740.9930BEDBED,HOSPITALORSING

8、LE医院的床或单人床0.070.310.4931CARPTCOMMCOMMERCIALGRADECARPET商贸级地毯0.030.050.0932CARPTCONCConcretefloorwiththincarpet铺在水泥地面上的薄地毯0.040.040.1533CARPTHVYHEAVYONCONCRETE铺在水泥地面上的厚地毯0.020.060.1434CARPTINOTINDOOR-OUTDOORCAR