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href="http://www.cdcfah.com/cp/third-mzcl_mubancai/">木板材</a>?蘭州防水吸音板歡迎咨詢上海龍況實業(yè)發(fā)展供應(yīng)</p><div id="yp83zbi" class="leftbox clearfix"><h1>蘭州防水吸音板歡迎咨詢上海龍況實業(yè)發(fā)展供應(yīng)</h1><div id="p8jg2nc" class="proBig"><div id="24hz3mt" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Shwwjp/637357771786220703/3870567.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nu4rdc8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Shwwjp/637357771786220703/3870567.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="imw2w7s" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>蘭州防水吸音板,吸音板</p><p><span>***更新：</span>2021-02-01 00:22:43</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8llkwy7" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海龍況實業(yè)發(fā)展有限公司</a></p><p><span>聯(lián)系人：</span>王金普</p><p><span>郵箱: </span>330365097@qq.com</p><p><span>電話: </span>13044679988</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.tmjc88.com</p><p><span>手機: </span>021-88888888</p><p><span>地址: </span>肖塘路255弄10號1層</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="8nuwn2y" class="page-proshow02"><p class="title">詳細說明</p><div id="c3c78gy" class="box"><p><p style="text-indent:25px">吸音板的選購：看吸音板的性能是否有檢測報告：理論上，任何材料都有隔音性能，甚至是一張薄薄的打印紙都可以隔音，因此市場上很多本來只是非常普通的材料，廠家都稱之為吸音板，包括石膏板、鎂板、硅酸鈣板、木板等，導(dǎo)致消費者容易上當(dāng)受騙。選擇吸音板重要的原則之一：該款吸音板是否有**的檢測報告。目前國內(nèi)**的墻體隔音檢測報告單位包括清華大學(xué)和同濟大學(xué)的建筑聲學(xué)研究所。市場上不少廠家都在宣傳自己的吸音板性能如何好，但是卻都沒有辦法提供**的檢測報告以證實。所有的吸音板和隔音涂料等，全部都在清華大學(xué)和同濟大學(xué)進行檢測，出具有官方的檢測報告，標(biāo)明由該吸音板組成墻體的隔聲效果。如果一種吸音板宣傳其隔音性能如何好，但是卻提供不了正式的檢測報告，消費者一定要擔(dān)心。其次，蘭州防水吸音板，還要留意廠家銷售的吸音板和檢測時送檢的樣品是否是同一種產(chǎn)品。如果送檢的樣品加厚，蘭州防水吸音板、加重，蘭州防水吸音板、采用不同的材質(zhì)或經(jīng)特殊處理，而實際銷售的樣品是不同的產(chǎn)品，那么銷售的產(chǎn)品很明顯將達不到檢測報告中標(biāo)明的隔聲值。從這一方面而言，消費者要注意辨別廠家的資質(zhì)、信用和商譽，盡可能避免上當(dāng)受騙。在大型會議室的控制中、高頻混響時間，除了主人依靠觀眾們本身和座椅的吸音外，應(yīng)根據(jù)混響計算。蘭州防水吸音板</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘭州防水吸音板,吸音板" src="https://tyunfile.71360.com/UploadFile/Shwwjp/637357771786220703/3870567.png"></div><p style="text-indent:25px">吸音板是一種基于完全新型隔聲原理的隔音材料，其明顯提高的隔音效果不是通過增加重量和厚度來實現(xiàn)的，實際上的吸音板厚度*18毫米，甚至可以更薄，但是由其組成的輕鋼龍骨墻隔音效果可以達到53分貝，采用合適的墻體組合方案，墻體的隔音效果甚至可以達到80分貝。這種吸音板在市場上同樣厚度和重量的吸音板產(chǎn)品當(dāng)中，不*隔音效果好，而且比任何同樣厚度和重量的吸音板的隔音效果都要好很多倍。(1）隔音效率（也即隔聲量的提高）低，因為根據(jù)物理定律板材面密度增加一倍，其隔音量理論上至多只能增加6分貝；墻板面密度增加四倍，隔音量至多只能增加12分貝。（2）墻板越厚，占用的空間就越多，人們損失的寶貴的居住空間就越多。（3）墻板越重安裝越困難；而且墻板太重，還需要考慮樓層能否承受的問題。（4）墻板越厚越重，生產(chǎn)墻板用到的原材料越多，墻板價格越高，安裝費用也就越高，以及損失的居住空間的價值越高，導(dǎo)致工程的綜合造價越高。體育館防火吸音板規(guī)格礦棉吸音板可以吸收和放出空氣中的水分子，調(diào)節(jié)室內(nèi)空氣濕度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘭州防水吸音板,吸音板" src="https://tyunfile.71360.com/UploadFile/Shwwjp/637357771086572266/9513982.png"></div><p style="text-indent:25px">木質(zhì)穿孔：孔石膏板有貫通于石膏板正面和背面的圓柱形孔眼，在石膏板背面粘貼具有透氣性的背覆材料和能吸收入射聲能的吸聲材料等組臺而成。吸聲機理是材料內(nèi)部有大量微小的連通的孔隙，聲波沿著這些孔隙可以深入材料內(nèi)部，與材料發(fā)生摩擦作用將聲能轉(zhuǎn)化為熱能。多孔吸聲材料的吸聲特性是隨著頻率的增高吸聲系數(shù)逐漸增大，這意味著低頻吸收沒有高頻吸收好。用于音樂廳、影劇院、錄音室、演播廳、會議室、體育館、展覽館、歌舞廳、KTV包房，家庭影視廳工廠、靜音室，法庭，報告廳，審訊室等聲學(xué)場所的吸音紡織廠和噪聲超標(biāo)準(zhǔn)的廠房以及大型公共建筑的吸聲墻板、天花吊頂板。</p><p style="text-indent:25px">槽孔吸音板采用相對密度高的的除霉生態(tài)板材做成，厚薄為15mm或18mm。還可以根據(jù)顧客的要求運用其他厚薄或特點的高密度纖維板板才。阻燃等級孔木吸音板的特點：米納聲學(xué)材料木質(zhì)破孔吸音板采用高質(zhì)量的板材、具有生態(tài)環(huán)境保護、消防安全、防水等特點，木飾面板色調(diào)遣原料可選擇性廣，能很好地考慮到消費者多樣化的聲學(xué)材料及設(shè)計裝飾規(guī)定。較槽木吸音板、破孔吸音板相抵御撞擊工作勤奮。較大消防安全特點A2級，較大生態(tài)環(huán)境保護特點E1級。沖孔吸音板，在彩鋼夾芯板的所有種類中，沖孔消音板是一面可沖孔兩排。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘭州防水吸音板,吸音板" src="https://tyunfile.71360.com/UploadFile/Shwwjp/637357771102714844/7061754.png"></div><p style="text-indent:25px">吸音板是指板狀的具有吸音減噪作用的材料，主要應(yīng)用于影劇院、音樂廳、博物館、展覽館、圖書館、審訊室、畫廊、拍賣廳、體育館、報告廳、多功能廳、酒店大堂、醫(yī)院、商場、學(xué)校、琴房、會議室、演播室、錄音室、KTV包房、工業(yè)廠房、機房、家庭降噪等對環(huán)境要求較高及裝修要求較高的場所。吸音板具有吸音、環(huán)保、阻燃、隔熱、保溫、防潮、防霉變、易除塵、易切割、可拼花、施工簡便、穩(wěn)定性好、抗沖擊能力好、**性好、性價比高等優(yōu)點，是一種被廣為接受的優(yōu)良吸引材料。吸音板在基材安裝上,根據(jù)基材的材質(zhì)所散發(fā)含甲醛的釋放量來區(qū)分等級的。蘭州防水吸音板</p><p style="text-indent:25px">礦棉吸音板中不含有對人體有害的物質(zhì)，而它含有的活性基團可以吸收空氣中的有害氣體。蘭州防水吸音板</p><p style="text-indent:25px">吸音板按制作材料 ①木質(zhì)：木質(zhì)吸音板是根據(jù)聲學(xué)原理精致加工而成,由飾面、芯材和吸音薄氈組成。木質(zhì)吸音板分槽木吸音板和孔木吸音板兩種。 ②礦棉：礦棉吸音板表面處理形式豐富,板材有較強的裝飾效果。表面經(jīng)過處理的滾花型礦棉板,俗稱“毛毛蟲”,表面布滿深淺、形狀、孔徑各不相同的孔洞。 ③布藝：布藝吸音板—中心材料是離心玻璃棉。離心玻璃棉作為一種在世界各地長期普遍應(yīng)用的聲學(xué)材料,被證明具有優(yōu)異的吸聲性能。 ④聚酯纖維吸音板：聚酯纖維吸音板是一種理想的吸聲裝飾材料。其原料采用聚酯纖維，具有吸音、環(huán)保、阻燃、隔熱、保溫、防潮、防霉變、易除塵、易切割、可拼花、施工簡便、穩(wěn)定性好、抗沖擊能力好、**性好、性價比高等優(yōu)點，有豐富多種的顏色可供選擇，可滿足不同風(fēng)格和層次的吸引裝飾需求。蘭州防水吸音板</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3098337.html</p></div></div></div></div></div><div id="wgqxzgx" 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