Array ( [0] => Array ( [0] => 4907 [1] => 8840847 [2] => 50871144 [3] => [4] => [5] => [6] => 0 [7] => 4 [8] => 1 [9] => 2017-05-12 11:31:33 ) [1] => Array ( [0] => 7434 [1] => 8840847 [2] => 50910986 [3] => [4] => [5] => [6] => 0 [7] => 6 [8] => 1 [9] => 2017-06-07 19:17:11 ) [2] => Array ( [0] => 10826 [1] => 8840847 [2] => 51330097 [3] => [4] => [5] => [6] => 0 [7] => 1 [8] => 1 [9] => 2017-08-30 18:02:47 ) [3] => Array ( [0] => 10827 [1] => 8840847 [2] => 51330098 [3] => [4] => [5] => [6] => 1 [7] => 2 [8] => 1 [9] => 2017-08-30 18:02:56 ) [4] => Array ( [0] => 78533 [1] => 8840847 [2] => 70685270 [3] => [4] => [5] => [6] => 2 [7] => 2 [8] => 0 [9] => 2025-07-16 17:16:54.997835 ) ) Array ( [0] => Array ( [0] => 50871144 [1] => 8840847 [2] => 4863 [3] => 0 [4] => 1 [5] => 144160 [6] => img2/3/1393/1347/8840847/shopphoto/fdb04632939865d09d1df3571a8aa0.jpg [7] => [8] => 2017-05-12 11:31:33 [9] => 1 [10] => 1 [11] => 420 [12] => 280 ) [1] => Array ( [0] => 50910986 [1] => 8840847 [2] => 4863 [3] => 0 [4] => 1 [5] => 107186 [6] => img2/3/1393/1347/8840847/shopphoto/80fbc6f6fe59e340ec05884a2f6889.jpg [7] => [8] => 2017-06-07 19:17:11 [9] => 1 [10] => 1 [11] => 640 [12] => 120 ) [2] => Array ( [0] => 51330097 [1] => 8840847 [2] => 4863 [3] => 0 [4] => 1 [5] => 75001 [6] => img2/3/1393/1347/8840847/shopphoto/94edc986383195f96812bf42a647e6.jpg [7] => [8] => 2017-08-30 18:02:47 [9] => 1 [10] => 1 [11] => 1200 [12] => 120 ) [3] => Array ( [0] => 51330098 [1] => 8840847 [2] => 4863 [3] => 0 [4] => 1 [5] => 180465 [6] => img2/3/1393/1347/8840847/shopphoto/4182815e49fe424bb0a7838d877d52.jpg [7] => [8] => 2017-08-30 18:02:56 [9] => 1 [10] => 1 [11] => 1200 [12] => 600 ) [4] => Array ( [0] => 70685270 [1] => 8840847 [2] => 4863 [3] => 0 [4] => 1 [5] => 138142 [6] => img2/3/1393/1347/8840847/shopphoto/49bafa293b6caa2241559d357fa44b2e.jpeg [7] => [8] => 2025-07-16 17:16:54.997835 [9] => 1 [10] => 1 [11] => 1400 [12] => 700 ) ) 62_厦门声学技术嘉达声学设计,价格合理,欢迎咨询_厦门嘉达声学技术工程有限公司
站内搜索:
    • 公司:
    • 厦门嘉达声学技术工程有限公司
    • 联系:
    • 宋继萍
    • 邮箱:
    • xiamenjiada@163.com
    • 手机:
    • 13666015853
    • 电话:
    • 0592-5914336
    • 传真:
    • 0592-2026524
    • 地址:
    • 厦门湖里区火炬园日华大厦7楼
本站共被浏览过 7860798 次
用户名:
密    码:
产品信息
您所在的位置:首页 > 详细信息

厦门声学技术嘉达声学设计,价格合理,欢迎咨询

2026-06-22 08:41:01 2178次浏览

价 格:面议

隔声屏障(sound insulation screen)是一个隔声设施。它为了遮挡声源和接收者之间直达声,在声源和接收者之间插入一个设施,使声波传播有一个附加衰减,从而减弱接收者所在的一定区域内的噪声影响。隔声屏障主要用于室外。随着公路交通噪声污染日益严重,有些国 家大量采用各种形式的屏障来降低交通噪声。在建筑物内,如果对隔声的要求不高,也可采用屏障来分隔车间与办公室。屏障的拆装和移动都比较方便,又有一定的隔声效果,因而应用较广。

消声室所用的吸声材料,要求吸声系数大于0.99。一般使用渐变吸收层,常用尖劈或圆锥结构,以玻璃棉作吸声材料,也有用软泡沫塑料的。例如一个10×10×10m的实验室,每面敷设1m长的吸声尖劈,其低频截止频率可达50Hz。在消声室中进行试验时,被测试的对象或声源等置于中 央的尼龙丝网或钢丝网上,由于此类网能承受的重量有限,故只能测试重量轻、体积小的声源等。

隔声门应用领域: 纯音测听、耳鸣检查、助听器、耳声发射、声场测听等医学精密检测;宾馆、饭店、商厦、设备机房、工厂及人员密集、需疏散的声学场所,如录音室、演播厅、剧场、音乐厅一系列有声学要求办公、活动、科研场所。

隔声门由门扇和门框组成,是一种采用优质冷轧钢板,冷加工处理成型,门体内按隔声等级填充吸声棉、PU、蜂巢结构、隔声材料(隔声材料主要有阻尼橡胶板、矿棉隔音板),采用技术、独特设计及特殊密封制作工艺,单、双裁口做法,具有防火、隔声、逃生优质性能,使用性能稳定,精工制作而成的木、钢质门。隔声门分为木制和钢制两种,敞开空间满足用户使用要求。

被浏览过 7860798 次    版权所有:厦门嘉达声学技术工程有限公司(ID:8840847) 李春琳

17

回到顶部