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            <div   id="cc0kqq2g"   class="date-wrap"> <span id="cc0kqq2g"    class="date"> 18 </span> <span id="cc0kqq2g"    class="month"> 2020-08 </span> </div>
            <div   id="cc0kqq2g"   class="author"> By <a href="javascript:;"> <a href="/cdn-cgi/l/email-protection#58">���岩声学</a> </a> </div>
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            <h1><i class="fa fa-envira"></i>���阳台隔音窗</h1><hr style="margin-bottom:30px">
            <p><a href="https://rsgzd.cn"><span style="color: rgb(255, 0, 0);">隔音�H?/span></a>的双层真�I?/p>
<div>双层真空�ȝ��和双层中�I�玻璃在�l�构和制作上完全不相同，双层中空�ȝ��只是���单的把两片玻璃粘合在一��P��中间�Ҏ(gu��)���I�气层，而双层真�I�玻璃是在两片玻璃中间夹入胶片支撑，在高温真�I�环境下使两片玻璃完全融合，�q�且两片�ȝ��中间是真�I�的�Q�当然双层真�I�玻璃的真空度是不可能达到百分百真空�Q�但一个窗户那么大�Q�声情�ƈ桥那么多�Q�这些只是微���的声桥���可以忽略不计。其实真�I�玻璃和中空�ȝ��的隔��x��能相差不大�?/div>
<div>隔音�H�的双层夹胶</div>
<div>双层夹胶�ȝ��是在两层�ȝ��中间夹上一层胶片材料，而这胶片���p��真空�ȝ��的支撑是同一�U�材料，真空�ȝ��的支撑很���所以可以忽略不计，而夹胶玻璃的胶片是和�ȝ��一样大的，也就是全部是支撑点了�Q�噪声肯定会通过支撑传导�Q�当然如果有良好的窗户型材，做好�H�缝密封�Q�双层夹胶玻璃也能达��C��部分的隔��x��果。其实夹胶玻璃主要是为安全而设计的�Q�一些�R站，公共场所都用夹胶�ȝ��的�?/div>
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