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            <div   id="jhdhpxxdx"   class="date-wrap"> <span id="jhdhpxxdx"    class="date"> 18 </span> <span id="jhdhpxxdx"    class="month"> 2020-08 </span> </div>
            <div   id="jhdhpxxdx"   class="author"> By <a href="javascript:;"> <a href='mailto:'>���岩声学</a> </a> </div>
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            <h1><i class="fa fa-envira"></i>水惔隔音�?/h1><hr style="margin-bottom:30px">
            <p>&nbsp;建筑<a href="http://www.gntxh.cn"><span style="color: rgb(255, 0, 0);">隔音�?/span></a>工程的分�c�，可以按照隔音的位�|�、隔音的�Ҏ(gu��)��、所采用的隔��x��料和品种来进行分�c�R�?/p>
<div>1.按照土木工程的类别进行分�c�，可以分�ؓ(f��)建筑物隔音与构筑物隔音两�U��?/div>
<div>2.按隔音的位置�q�行分类�Q�大致分为室内隔音与室外隔音两个�c�d��。比如室内隔韛_��括了�Q�墙体、构�{�面、天花、以�?qi��ng)其他需要隔音的�Ҏ(gu��)��徏�{�面、地下徏�{�物隔音也是输入室内隔音部分;而室外隔音主要的��目有露天墙体的隔音以及(qi��ng)其他室外隔音��目�?/div>
<div>3.按照隔音的方法分�c�，可以分�ؓ(f��)复合隔音与构造自隔音�{�。复合隔��x��指采用各�U�隔��x��料进行隔音的一�U�新型隔韛_��法。在隔音中采用不同性能的隔��x��料，利用各自��h��的特性，在隔音中复合使用�Q�在发挥各自隔音材料的优势，以提高隔音的整体性能�Q�做�?ldquo;刚柔�l�合�Q�多道隔韻I���l�合防护&rdquo;的功效�?/div>
<div>构造自隔音是指采用一定�Ş式或�Ҏ(gu��)���q�行构造自隔音或结合阻断声音传播的一�U�隔韛_��法。如采用吔R�����、吸��x���{�材料，采用不断的吸析声音的方式�Q�来辑ֈ�消弱声音的传播途径�Q�同时改变声音传播的范围�?/div>
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