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吸声材料吸声系数表

来源:动视网 责编:小OO 时间:2025-09-25 16:18:57
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吸声材料吸声系数表

吸声系数表材料/结构厚度(cm)密度(Kg/m3)对各频率的吸音系数125250500100020004000大理石、水磨石、花岗石、等光滑石材0.010.010.010.020.020.02混凝土或水泥地面0.010.010.020.020.020.03粗糙的水泥墙或地板0.020.030.030.030.040.070.08实铺木地板0.040.040.030.030.030.02木阁栅地板0.150.110.100.070.060.07玻璃0.030.0270.02玻璃窗户0.350.2
推荐度:
导读吸声系数表材料/结构厚度(cm)密度(Kg/m3)对各频率的吸音系数125250500100020004000大理石、水磨石、花岗石、等光滑石材0.010.010.010.020.020.02混凝土或水泥地面0.010.010.020.020.020.03粗糙的水泥墙或地板0.020.030.030.030.040.070.08实铺木地板0.040.040.030.030.030.02木阁栅地板0.150.110.100.070.060.07玻璃0.030.0270.02玻璃窗户0.350.2
吸声系数表

材料/结构

厚度(cm)

密度(Kg/m3)

对各频率的吸音系数
125250500100020004000
大理石、水磨石、花岗石、等光滑石材0.010.010.010.020.020.02
混凝土或水泥地面0.010.010.020.020.020.03
粗糙的水泥墙或地板0.020.030.030.030.04 0.07 0.08 
实铺木地板0.040.040.030.030.030.02
木阁栅地板0.150.110.100.070.060.07
玻璃0.030.0270.02
玻璃窗户0.350.250.180.120.070.04
厚玻璃地板0.180.060.040.030.020.02
砖墙,粗糙(未水泥)0.360.440.310.290.390.25
砖墙、未抹灰0.0240.0250.0320.0410.0490.07
砖墙、抹灰(未漆)0.020.020.020.030.030.04
砖墙,水泥拉毛0.040.040.050.060.070.05
弓形圆柱面0.410.400.330.250.220.20
加气混凝土9cm670Kg/m3

0.080.100.100.190.270.20
木架板条,毛面抹灰0.0250.0450.0360.0870.0420.058
木架板条,光面抹灰0.0240.0270.0300.0370.0360.033
普通木板,贴墙装0.050.060.060.10.10.1
0.5cm薄木板(距墙10-15cm)

0.250.150.080.070.040.04
三夹板,距墙5cm龙骨间距50×45cm

0.3cm0.210.730.210.100.080.12
三夹板,距墙10cm龙骨间距50*45cm

0.3 cm0.590.380.180.050.040.08
五夹板,距墙5cm龙骨间距50*45cm 三遍漆

0.5 cm0.110.260.150.040.050.10
五夹板,距墙9cm龙骨间距50*45cm三遍漆

0.5 cm0.020.020.100.100.100.10
五夹板,距墙20cm龙骨间距50*45cm三遍漆

0.5 cm0.600.130.100.040.060.17
甘蔗板,贴墙1.3 cm2000.120.190.280.540.490.70
甘蔗板,距墙5cm

1.3 cm2000.200.920.500.320.400.52
甘蔗板,距墙5cm

2.0 cm3000.250.820.740.0.510.56
刨花板, 距墙5cm

1.5 cm0.350.270.200.150.250.39
刨花板, 距墙15cm

1.5 cm0.360.260.160.160.230.38
皮面门0.100.110.110.090.090.11
木门0.160.150.100.100.100.10
卡普隆纤维6330.120.260.580.910.960.98
超细玻璃棉2200.050.100.300.650.650.65
超细玻璃棉3200.070.180.380.0.810.98
超细玻璃棉5200.150.350.850.850.860.86
超细玻璃棉9200.320.400.510.600.650.60
超细玻璃棉10200.250.600.850.870.870.85
超细玻璃棉15200.500.800.850.850.860.80
玻璃丝51000.150.380.810.830.790.74
玻璃丝51500.120.300.720.990.870.83
玻璃丝52000.100.280.740.870.900.83
矿渣棉81500.300.0.730.780.930.94
矿渣棉43000.320.400.530.550.610.66
矿渣棉83000.350.430.550.670.780.92
玻璃、矿渣棉 空气层为30cm

2.50.750.800.750.750.800.90
玻璃、矿渣棉 空气层为30cm

5.00.800.850.900.850.800.85
玻璃、矿渣棉 空气层为0cm

2.50.100.200.350.550.600.65
玻璃、矿渣棉 空气层为10cm

2.50.300.700.900.850.800.85
玻璃、矿渣棉 空气层为0cm

5.00.200.600.900.900.850.90
晴纶棉5.0200.140.370.680.750.780.82
珍珠岩砌块,空气层为0

100.400.500.500.450.500.45
木丝板,距墙5cm

3.00.050.300.810.630.690.91
木丝板,距墙10cm

3.00.090.360.620.530.710.
木丝板,贴墙装5.00.150.230.0.780.870.92
木丝板,距墙10cm

5.00.330.930.680.720.830.86
水泥刨花板(木丝板),空气层4.5~9cm

1.50.050.100.350.500.450.55
水泥刨花板(木丝板),空气层18cm

1.50.100.400.400.350.600.60
水泥刨花板(木丝板),空气层0cm

2.50.050.400.350.650.700.75
水泥刨花板(木丝板),空气层4.5~9cm

2.50.100.250.650.600.650.80
水泥刨花板(木丝板),空气层18cm

2.50.250.600.500.550.700.80
水泥刨花板(木丝板),空气层0cm

3.00.100.200.550.650.700.75
水泥刨花板(木丝板),空气层9cm

3.00.250.750.750.500.800.75
水泥刨花板(木丝板),空气层0cm

5.00.150.350.900.800.850.85
水泥刨花板(木丝板),空气层4.5~9cm

5.00.250.650.750.700.750.75
水泥刨花板(木丝板),空气层18cm

5.00.650.700.500.750.750.70
矿棉吸声板1.71500.090.180.500.710.760.81
水泥膨胀珍珠岩板83000.340.470.400.370.480.55
尿醛泡沫塑料5140.110.300.520.860.910.96
尿醛泡沫塑料10120.470.700.870.860.960.97
尿醛泡沫塑料离墙10cm

5120.590.840.900.760.970.98
聚氨酯吸声泡沫塑料2.5180.120.210.480.700.770.76
聚氨酯吸声泡沫塑料5180.160.280.780.690.810.84
人造毛墙布、贴墙<360g/m2

0.010.050.100.100.250.45
人造毛墙布、贴墙360 g/m2

0.030.040.110.170.240.35
人造毛墙布、贴墙500 g/m2

0.040.070.130.220.330.35
棉挂帘,1/8面积折叠

500 g/m2

0.030.120.150.270.370.42
棉挂帘,1/4面积折叠

500 g/m2

0.040.230.400.570.530.40
棉挂帘,1/2面积折叠

500 g/m2

0.070.370.490.810.650.54
丝绒,展开310 g/m2

0.030.040.110.170.240.35
丝绒,1/2面积折叠

430 g/m2

0.070.310.490.750.700.60
丝绒,1/2面积折叠

475 g/m2

0.070.320.490.760.710.60
丝绒,贴墙611 g/m2

0.050.120.350.450.380.36
丝绒,距墙1cm

611 g/m2

0.060.260.430.500.400.35
丝绒,距墙2cm

611 g/m2

0.080.280.440.510.290.36
丝绒,1/2面积折叠

611 g/m2

0.140.350.550.720.700.65
地毯,铺在混凝土上0.020.060.150.250.300.35
地毯,铺在毡上0.080.240.570.690.710.73
地毯,铺在地板上0.110.130.280.450.290.29
地毯,铺在泡沫或橡胶垫上0.010.050.200.400.600.65
草垫3cm0.30.410.630.720.900.97
穿孔三合板,孔径φ0.5cm,孔间距4cm,离墙10cm

0.040.540.290.090.110.19
穿孔三合板,孔径φ0.8cm,孔间距2.5cm,离墙10cm

0.110.350.300.230.230.19
钙塑板,孔径φ0.7cm,孔间距2.5cm,离墙5cm

0.080.180.390.190.130.11
穿孔石膏板,孔径φ0.4-0.6cm,孔间距1.5cm,离墙4.5cm

0.4-0.6

0.020.100.200.300.200.15
穿孔石膏板,孔径φ0.4-0.6cm,孔间距1.5cm,离墙18cm

0.4-0.6

0.100.400.300.250.250.15
穿孔石膏板,孔径φ0.6cm,孔间距2.2cm,离墙4.5cm

0.4-0.6

0.020.050.400.300.200.20
穿孔石膏板,孔径φ0.6cm,孔间距2.2cm,离墙18cm

0.4-0.6

0.100.500.350.200.200.20
穿孔石膏板,孔径φ0.4cm,孔间距1.5cm,+玻璃棉或矿渣棉5cm,空气层4.5cm

0.4-0.6

0.150.350.800.500.250.20
穿孔石膏板,孔径φ0.4cm,孔间距1.5cm,+玻璃棉或矿渣棉5cm,空气层15-18cm

0.4-0.6

0.400.900.700.500.450.35
穿孔石膏板,孔径φ0.5-0.6cm,孔间距1.5cm,+玻璃棉或矿渣棉5cm,空气层4.5cm

0.4-0.6

0.150.350.800.700.450.30
穿孔石膏板,孔径φ0.5-0.6cm,孔间距1.5cm,+玻璃棉或矿渣棉5cm,空气层15-18cm

0.4-0.6

0.300.800.750.550.450.25
穿孔石膏板,孔径φ0.9cm,孔间距1.5cm,+玻璃棉或矿渣棉5cm,空气层4.5cm

0.4-0.6

0.150.300.700.800.600.60
穿孔石膏板,孔径φ0.9cm,孔间距1.5cm,+玻璃棉或矿渣棉5cm,空气层15-18cm

0.4-0.6

0.300.800.800.700.650.55
穿孔石膏板,孔径φ0.8cm,孔间距2.5cm,+玻璃棉或矿渣棉2.5cm,空气层4.5cm

0.4-0.6

0.100.350.950.650.350.15
穿孔石膏板,孔径φ0.8cm,孔间距2.5cm,+玻璃棉或矿渣棉2.5cm,空气层15-18cm

0.4-0.6

0.500.800.900.600.350.20
穿孔石膏板,孔径φ0.8cm,孔间距1.6cm,+玻璃棉或矿渣棉4.5cm,空气层4.5cm

0.4-0.6

0.100.300.750.850.550.50
穿孔石膏板,孔径φ0.8cm,孔间距1.6cm,+玻璃棉或矿渣棉4.5cm,空气层15-18cm

0.4-0.6

0.350.850.850.700.600.45
穿孔石膏板,孔径φ0.6cm,孔间距2.2cm,+玻璃棉或矿渣棉2.5cm,空气层4.5cm

0.7-0.9

0.100.250.700.500.250.25
穿孔石膏板,孔径φ0.6cm,孔间距2.2cm,+玻璃棉或矿渣棉2.5cm,空气层15-18cm

0.7-0.9

0.400.850.650.500.300.30
穿孔石膏板,孔径φ0.6cm,孔间距1.8cm,+玻璃棉或矿渣棉4.5cm,空气层10cm

0.7-0.9

0.060.140.530.700.350.35
穿孔石膏板,孔径φ0.6cm,孔间距1.8cm,+玻璃棉或矿渣棉4.5cm,空气层50cm

0.7-0.9

0.710.670.580.480.410.45
穿孔石膏板,孔径φ0.6cm,孔间距2.2cm,+板后棉花 空气层4.5cm

0.7-0.9

0.100.250.700.500.250.25
穿孔石膏板,孔径φ0.6cm,孔间距2.2cm,+板后棉花 空气层15-18cm

0.7-0.9

0.400.750.650.300.250.20
金属穿孔板,孔径φ0.08cm,孔间距0.15cm,+玻璃棉、矿渣棉厚1.5cm 空气层15cm

0.05-0.1

0.150.550.700.600.750.75
金属穿孔板,孔径φ0.5cm,孔间距1.15cm,+玻璃棉、矿渣棉厚1.5cm 空气层15cm

0.05-0.1

0.100.450.750.600.700.70
金属穿孔板,孔径φ0. 5cm,孔间距1.15cm,+玻璃棉、矿渣棉厚1.5cm 空气层30-50cm

0.05-0.1

0.350.600.600.650.700.75
金属穿孔板,孔径φ0.5cm,孔间距1.15cm,+玻璃棉、矿渣棉厚2.5cm 空气层15cm

0.05-0.1

0.200.600.850.750.700.75
金属穿孔板,孔径φ0.5cm,孔间距1.15cm,+板后棉花厚1.5cm 空气层15cm

0.05-0.1

0.200.550.750.600.600.50
穿孔板,孔径φ0.4cm,孔间距1.5cm,+玻璃棉、矿渣棉厚2.5cm 空气层50cm

0.4-0.6

0.850.600.700.650.450.35
穿孔板,孔径φ0.5cm,孔间距1.5cm,+玻璃棉、矿渣棉厚2.5cm 空气层30cm

0.4-0.6

0.700.700.550.600.450.30
穿孔板,孔径φ0.8cm,孔间距2.5cm,+玻璃棉、矿渣棉厚2.5cm 空气层30cm

0.4-0.6

0.850.850.750.650.400.20
穿孔板,孔径φ0.6cm,孔间距2.5cm,+玻璃棉、矿渣棉厚2.5cm 空气层30cm

0.7-0.9

0.700.800.600.550.350.25
穿孔板,孔径φ0.6cm,孔间距2.2cm,+板后棉花 空气层30cm

0.7-0.9

0.800.650.450.350.250..25
穿孔板,孔径φ0.6cm,孔间距2.2cm,+板后厚纸 空气层18-30cm0.300.60

0.7-0.9

0.600.600.350.200.250.30
穿孔板,孔径φ0.500.6cm,孔间距12.7cm,+玻0.45璃棉、矿渣棉厚5cm 空气层100.cm

0.60.700.300.200.100.100.10
穿孔板,孔径φ0.6cm,孔间距1.5cm,+玻璃棉、矿渣棉厚2.5cm 空气层30cm

0.4-0.6

0.500.700.500.650.700.60
穿孔板,孔径φ0.6cm,孔间距1.5cm,+玻璃棉、矿渣棉厚2.5cm 空气层50cm

0.4-0.6

0.850.700.750.800.700.50
穿孔板,孔径φ0.6cm,孔间距1.5cm,+玻璃棉、矿渣棉厚2.5cm 空气层100cm

0.4-0.6

0.500.700.800.800.600.45
穿孔板,孔径φ0.9cm,孔间距1.5cm,+玻璃棉、矿渣棉厚2.5cm 空气层30cm

0.5-0.6

0.550.850.650.800.850.75
穿孔板,孔径φ0.9cm,孔间距1.5cm,+玻璃棉、矿渣棉厚2.5cm 空气层50cm

0.5-0.6

0.850.700.800.900.850.70
穿孔板,孔径φ0.9cm,孔间距1.5cm,+玻璃棉、矿渣棉厚2.5cm 空气层100cm

0.5-0.6

0.550.700.800.850.850.80
穿孔板,孔径φ0.8cm,孔间距1.6cm,+玻璃棉、矿渣棉厚2.5cm 空气层30cm

0.4-0.6

0.750.850.750.700.650.60
金属穿孔板,孔径φ0.08cm,孔间距0.15cm,+玻璃棉、矿渣棉2.5cm 空气层30cm

0.05-0.1

0.650.650.750.700.750.90
金属穿孔板,孔径φ0.5cm,孔间距1.15cm,+玻璃棉、矿渣棉2.5cm 空气层30-50cm

0.05-0.1

0.550.750.700.750.750.75
金属穿孔板,孔径φ0.5cm,孔间距1.45cm,+玻璃棉、矿渣棉1.5cm 空气层30-50cm

0.05-0.1

0.500.550.600.650.700.45
帆布(+布后厚2.5cm玻璃,矿渣,棉,空气层20cm)

0.500.800.800.450.250.20
乙烯基造革(+后面厚2..5cm玻璃,矿渣,棉,空气层25cm)

0.10.700.950.550.300.20
沥青矿棉毡沥青含量2-5%

1.52000.100.090.180.400.790.92
沥青矿棉毡32000.080.170.500.680.810.
沥青矿棉毡62000.190.510.670.680.850.86
沥青玻璃毡51000.090.240.550.930.980.98
沥青玻璃毡51500.110.330.650.910.960.98
沥青玻璃毡52000.140.420.680.800.880.94
酚醛树脂,玻璃棉板

树脂含量5-9%纤维直径13-15μm

31000.060.110.260.560.930.97
酚醛树脂,玻璃棉板

51000.090.260.600.920.980.99
酚醛树脂,玻璃棉板

101000.300.660.900.910.980.99
酚醛树脂,玻璃棉板

(空气层6cm)

41000.070.150.380.760.98---
聚胺脂泡沫塑料聚醚型20.040.070.110.180.380.72
聚胺脂泡沫塑料60.100.190.400.800.830.97
0聚胺脂泡沫塑料

100.210.430.840.930.940.99
聚胺脂泡沫塑料聚脂型2.20.060.100.230.650.-------
聚胺脂泡沫塑料4.70.200.360.660.0.66-------
聚胺脂泡沫塑料100.480.540.730.660.66-------
微孔聚胺脂泡沫塑料4300.100.140.260.500.820.77
粗孔聚胺脂泡沫塑料4400.060.100.200.590.880.85
氮基甲酸泡沫塑料2.5250.050.070.260.810.690.81
尿醛米波罗3200.100.170.450.670.650.85
软质氨基甲酸乙脂泡沫塑料流阻<20dyn/cm

20.100.200.350.550.600.65
软质氨基甲酸乙脂泡沫塑料流阻>20dyn/cm

20.100.300.700.900.800.80
软质氨基甲酸乙脂泡沫塑料3-50.020.050.100.150.250.55
玻璃棉吸气板, 空气层9-15cm

0.300.750.650.600.550.65
玻璃棉吸气板, 空气层30cm

0.800.650.600.550.600.65
矿棉吸气板,贴墙

1.20.070.260.470.420.360.28
矿棉吸气板,空气层5cm

1.20.440.570.440.350.360.39
矿棉吸气板,空气层10cm

1.20.550.530.380.330.400.37
珍珠岩吸气板1.83400.100.210.320.370.47------
软纤维板, 贴墙

1.30.080.100.100.120.300.33
软纤维板, 空气层30cm

1.30.350.300.450.650.750.85
软纤维板, 空气层30cm

0.90.400.300.400.400.350.40
软纤维板, 贴墙

2.50.120.190.350.480.720.55
石棉毛框(穿空板内填4cm厚石棉纤维, 挤压成型)

0.280.4.30.570.570.360.17
麻布蒙在2*4的框上(内填4cm棉花)

0.800.810.730.580.460.45
成型罩式天花板(前后板3cm厚,间距40cm

0.700.690.660.800.840.83
观众,站立0.330.410.440.460.460.46
观众,在木板椅上0.570.610.750.860.910.86
观众,在皮革椅上0.600.740.880.960.930.85
空木椅0.020.020.030.0350.050.06
空皮软椅0.440.0.600.620.580.50
空蒙布软椅0.490.660.800.880.820.70
空舞台0.300.350.400.450.500.50
空听众席(含1米走道)

0.540.660.750.850.830.75
通风口0.160.200.300.350.290.21
若以单个吸声体的吸声量计(m2)

观众0.130.330.440.420.460.37
人在木椅上0.15-0.220.33-0.360.37-0.420.40-0.450.42-0.500.45-0.51
人在皮椅上0.230.340.370.330.340.31
人造革椅0.210.180.300.280.150.10
木椅、软垫椅0.02-0.090.02-0.130.03-0.150.04-0.110.04-0.110.04-0.07
帘幕材料空腔深度(cm)

打褶程度(%)

面密度(kg/m2)

下述频率的吸声系数(HZ)

125250500100020004000
灯芯绒10未打褶0.340.020.160.530.480.590.74
101000.670.050.250.800.840.840.42
102001.010.230.420.920.830.810.61
20未打褶0.340.040.240.410.510.0.56
201000.670.030.480.770.0.820.74
202001.010.310.440.911.051.020.61
平绒与红布组成的双层窗帘10未打褶0.460.050.130.210.730.660.53
101000.910.120.440.830.880.810.65
102001.370.180.661.011.090.951.15
20未打褶0.460.100.400.510.560.550.67
201000.910.110.560.741.030.810.62
202001.370.190.491.020.980.941.11
挂在房间未打褶0.460.110.290.560.770.981.09
彩绒呢10未打褶0.380.040.110.460.660.751.00
101000.750.130.310.650.770.1.12
102001.130.210.410.850.870.951.02
来福呢10未打褶0.270.040.060.150.370.520.66
101000.530.100.350.580.700.771.12
102000.800.260.510.850.800.991.11
香罗帘10未打褶0.230.020.050.190.280.230.28
101000.450.160.180.300.390.440.58
102000.680.120.230.470.510.660.82
云鳞绉10未打褶0.100.040.060.150.370.520.66
101000.200.100.350.580.700.771.15
102000.300.260.510.850.800.991.11
棉布10500.50.070.310.490.810.660.54
丝绒10500.770.140.350.550.720.700.65
天鹅绒101001.550.500.630.670.700.0.37
丝、罗、缎10500.350.230.240.280.390.370.15

文档

吸声材料吸声系数表

吸声系数表材料/结构厚度(cm)密度(Kg/m3)对各频率的吸音系数125250500100020004000大理石、水磨石、花岗石、等光滑石材0.010.010.010.020.020.02混凝土或水泥地面0.010.010.020.020.020.03粗糙的水泥墙或地板0.020.030.030.030.040.070.08实铺木地板0.040.040.030.030.030.02木阁栅地板0.150.110.100.070.060.07玻璃0.030.0270.02玻璃窗户0.350.2
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