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DANGQIANWEIZHI:KAIXINQIPAI》CHANPINZHONGXIN

公路声屏障

发表时间:2019-03-14
公路声屏障

GONGLUSHENGPINGZHANGZHUYAOYOUGANGJIEGOULIZHUHEXIGESHENGPINGBANLIANGBUFENZUCHENG,LIZHUSHISHENGPINGZHANGDEZHUYAOSHOULIGOUJIAN,TATONGGUOLUOSHUANHUOHANJIEGUDINGZAIDAOLUFANGZHUANGQIANGHUOGUIDAOBIANDEYUMAIGANGBANSHANG;XIGESHENGBANSHIZHUYAODEGESHENGXISHENGGOUJIAN,TATONGGUOGAOQIANGDANHUANGKAZIJIANGQIGUDINGZAIHXINGLIZHUCAONEI,XINGCHENGGONGLUSHENGPINGZHANG。

 

GONGLUSHENGPINGZHANGDEGAODUZAI1mYI5mJIAN,FUGAIYOUXIAOQUYUPINGJUNJIANGZAODA10~15dB(A)(125Hz~40000Hz,1/3BEIPINCHENG),ZUIGAODA20dB(A)。YIBANLAIJIANG,SHENGPINGZHANGYUEGAO,HUOLISHENGPINGZHANGYUEYUAN,JIANGZAOXIAOGUOJIUYUEHAO。

 

GONGLUSHENGPINGZHANGCHANPIN:CHICUN、GUIGEKEGENJUKEHUDEYAOQIUDINGZHI

 

公路声屏障的产品特点:

1、ZUHESHISHEJI,LINGHUOZIRU,ANZHUANGCHAIXIEKUAIJIEFANGBIAN;

开心棋牌2、ZHIPINGXINGGONGLUSHENGPINGZHANG,ZHENGTIXINGZHUANGPINGZHI,ERSHANGBUXISHENGBANCHENGGUXING,KEGENGYOUXIAODIKONGZHISHENGYINTONGGUOPINGTISHANGBUDERAOSHE, ZHONGJIANYILIANXUDEKUANGJIAJIEGOUWEIZHUTI;

开心棋牌3、HUXINGGONGLUSHENGPINGZHANG,JIANGZAOXIAOGUOTEBIEHAO;JIMEIGUAN,JIANGZAOXIAOGUOYOUHAO;

4、GONGLUSHENGPINGZHANGXIYINBANBUJINXISHENG、GESHENGXIAOGUOHAO,HAIJUYOUYOUYIDENAIHOU、NAIJIUXINGNENG,BAOZHENGSHIYONGNIANXIAN;

5、可选择多种色彩和造型进行组合,景观效果理想,可根据用户要求设计成各种不同的型式与环境相和谐,与周围环境协调,形成亮丽风景线。

吸声系数:

频率(Hz)

100

125

160

200

250

315

400

500

630

吸声系数a

0.21

0.24

0.36

0.41

0.64

0.81

0.98

1.02

0.96

频率(Hz)

800

1000

1250

1600

2000

2500

3150

4000

5000

吸音系数a

0.91

0.96

1.05

1.12

1.12

1.10

1.04

0.99

0.94


隔声量:

频率(Hz)

100

125

160

200

250

315

400

500

630

隔声量(dB)

24

26

23

21

19

19

20

21

22

频率(Hz)

800

1000

1250

1600

2000

2500

3150

4000

Rw

隔声量(dB)

23

25

26

28

30

32

34

36

26

 

公路声屏障的应用范围:

公路声屏障通用于高速公路、高架桥、发电站、医院、学校、工业企业建筑施工工地等多种声学环境噪声治理的降噪产品。

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