| 高铁遮板模具与声屏障模具的区别 |
| 添加时间：2019/8/9 14:53:14 浏览次数： |
| 高速遮板模具指的是用于建设高速公路的遮板模具，它常用的尺寸为3960*400*150和1960*400*150这两种，价格在1000~2000元左右。它与声屏障模具类似，都是对高速公路的噪音污染起到防护的作用，因此，有很多商家容易混淆这两种模具，其实它们的主要区别在于声屏障模具有很多吸音孔，通过配合橡胶垫来吸收噪音，但遮板模具主要通过隔离的方式起到防止噪音的作用。相对于声屏障模具来说，遮板模具价格更为低廉，因此在高速公路的建设中，高速遮板模具也是一种不错的选择。 The high-speed shutter die refers to the shutter die used in the construction of expressway. Its commonly used sizes are 3960*400*150 and 1960*400*150, and the price is about 1000-2000 yuan. It is similar to the sound barrier mould, which protects the noise pollution of expressway. Therefore, many businessmen are easy to confuse the two kinds of moulds. In fact, the main difference between them is that there are many sound absorption holes in the sound barrier mould, which absorbs noise by cooperating with rubber pads, but the shutter mould mainly comes from the way of isolation. To prevent noise. Compared with the sound barrier die, the shutter die is cheaper, so in the construction of expressway, the shutter die is also a good choice. |
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