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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="8wtq7he" class="twoCol"><div id="rli2he3" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jzjc/">建筑、建材</a>?<a href="http://www.cdcfah.com/cp/second-jzjc_men/">門</a>?<a href="http://www.cdcfah.com/cp/third-men_qitamen/">其他門</a>?甘肅玻璃門加工歡迎來電段家灘華衛(wèi)卷閘門供應</p><div id="2wo88pw" class="leftbox clearfix"><h1>甘肅玻璃門加工歡迎來電段家灘華衛(wèi)卷閘門供應</h1><div id="8s8rt3m" class="proBig"><div id="t2vqnub" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lzytwy/637280927955722656/8258147.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="t3ipmyv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/lzytwy/637280927955722656/8258147.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pew7duw" 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>甘肅省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>甘肅玻璃門加工,門</p><p><span>***更新：</span>2021-01-31 08:06:44</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="xme2gsp" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">城關區(qū)段家灘華衛(wèi)卷閘門加工經營部</a></p><p><span>聯(lián)系人：</span>張經理</p><p><span>郵箱: </span>1552238738@QQ.COM</p><p><span>電話: </span>13038716685</p><p><span>傳真: </span>0931_9444460</p><p><span>網址: </span>http://lzytwy.shop.88360.com</p><p><span>手機: </span>0931-8168140</p><p><span>地址: </span>段家灘16號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3ykz2um" class="page-proshow02"><p class="title">詳細說明</p><div id="r2mj7fh" class="box"><p><p style="text-indent:25px">防火門是指在一定時間內能滿足耐火穩(wěn)定性、完整性和隔熱性要求的門。它是設在防火分區(qū)間、疏散樓梯間、垂直豎井等具有一定耐火性的防火分隔物。防火門除具有普通門的作用外，更具有阻止火勢蔓延和煙氣擴散的作用，可在一定時間內阻止火勢的蔓延，確保人員疏散。他是建筑物防火分隔的措施之一，通常用在防火墻上，樓梯間出入口或管道井開口部位，要求能隔煙，甘肅玻璃門加工、火。防火門對防止煙、火的擴散和曼延、減少損失起重要作用。防火門是一種活動的防火分隔物，它除具有普通門的作用外，在一定時間內，連同框架能滿足耐火穩(wěn)定性、完整性，具有防火、隔煙、阻擋高溫的特殊功能的門。防火門是特種門。特種門的種類：消防門。鋼制防火卷門。鋼制防水平開門。配變電所平開門。輕鋼防射線門。甲級防火門的材質主要為鋼質、木質、鋼木質、以及其它材質。防火門是建筑物防火分隔的措施之一，甘肅玻璃門加工，通常用在防火墻上、樓梯間出入口或管井開口部位，要求能隔煙、火。防火門對防止煙、火的擴散和蔓延、減少損失起重要作用，甘肅玻璃門加工，因此，必須對其有嚴格要求。防火門按照開啟方狀態(tài)分為常閉防火門和常開防火門。甘肅玻璃門加工</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅玻璃門加工,門" src="https://tyunfile.71360.com/UploadFile/lzytwy/637280927955722656/8258147.png"></div><p> 防火門的卷放有電動式與手動式兩種。防火卷簾動作程序有一步下降和二步下降兩種。 </p> <p> 一步下降 </p> <p> 對位于非疏散通道上用于防火分隔的防火卷簾，其兩側設置火災報警探測器，動作程序為一步下降，即相關火災報警探測器報警后，防火卷簾直接降至地面。 </p> <p> 二步下降 </p> <p> 對位于疏散通道上的防火卷簾，其兩側設置火災報警探測器組，且兩側應設置手動控制按鈕，動作程序為二步下降，即在一個相關火災報警探測器報警后下降至距地面1.7~1.8m處停止；另一個相關火災報警探測器報警后，卷簾應繼續(xù)向下降至地面。甘肅肯德基門電話防火卷簾門的安裝是相當重要的，在安裝的時候有以下幾點需要特別注意。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅玻璃門加工,門" src="https://tyunfile.71360.com/UploadFile/lzytwy/637280923037587891/4483118.png"></div><p> 無機布防火卷簾門簾面拼接縫的個數(shù)每米內各層累計不應超過3條，且接縫應避免重疊。簾面上的受力縫應采用雙線縫制，拼接縫的搭接量不應小于20mm。非受力縫可采用單線縫制，拼接縫處的搭接量不應小于10mm。 </p> <p> 無機纖維復合簾面應沿簾布緯向每隔一定的間距設置耐高溫不銹鋼絲（繩），以承載簾面的自重；沿簾布經向設置夾板，以保證簾面的整體強度，夾板間距應為300mm-500mm。 </p> <p> 無機纖維復合簾面上除應裝夾板外，兩端還應設防風鉤。 </p> <p> 當洞口寬度≥3000mm、＜5000mm時，導軌每端嵌入深度應＞50mm；導軌的滑動面應光滑平直；簾面、滾輪在導軌內運行時應平穩(wěn)、順暢，不應有碰撞和沖擊現(xiàn)象。 </p><p> 防火門 </p> <p> “能夠共同提供開口部一定程度的防火保護的任何防火門扇、門樘、五金及其它配件的組合?！?</p> <p> 防火門按材質分類可以分為：木質防火門、鋼質防火門、鋼木質防火門以及其他材質防火門，我們常用的防火門是木質防火門和鋼質防火門。 </p> <p> 常用的木質防火門和鋼質防火門的門扇和門框，分別是用難燃木材和鋼材制作，門扇內若填充材料，則填充對人體無毒無害的防火隔熱材料。防火門上如鑲嵌玻璃，應采用防火玻璃，其耐火性能應符合對應類別的防火門條件。（防火玻璃應經國家認可授權檢測機構檢驗合格）。具有防煙性能的簾板，內外鼻鉤竄接后的接觸面成弧面接觸，弧度角在300范圍內必須接觸。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅玻璃門加工,門" src="https://tyunfile.71360.com/UploadFile/lzytwy/637280927992939453/5215471.png"></div><p style="text-indent:25px"><p>防火簾卷門安裝注意事項<p>火卷簾門的安裝是相當重要的，在安裝的時候有以下幾點需要特別注意。<p>一、防火卷簾門電源<p>防火卷簾門的供電電源應為消防電源；供電和控制導線截面積、絕緣電阻、線路敷設和保護管材質應符合規(guī)范要求。防火卷簾門供電裝置的過電流保護整定值應符合設計要求。<p>二、防火卷簾門控制器<p>防火卷簾門上面安裝有防火卷簾門控制器控制防火卷簾門進行上、下、停等動作。還要在兩側（人員無法操作側除外）分別設置手動按鈕控制電動防火卷簾門的升、降、停，并應在防火卷簾門火災時下降關閉后提升該防火卷簾門的功能，且該防火卷簾門提升到位后應能自動恢復原關閉狀態(tài)。根據(jù)防火卷簾門規(guī)范規(guī)定，防火卷簾門為消防的**設施，不得亂加以改造，防火卷簾門下不得放置其他物品。蘭州快速卷簾門安裝</p><p style="text-indent:25px">你知道防火卷簾門規(guī)范是什么嗎？甘肅玻璃門加工</p>防火門應安裝防火門閉門器，或設置讓常開防火門在火災發(fā)生時能自動關閉門扇的閉門裝置（特殊部位使用除外，如管道井門等）。防火門閉門器應經國家認可授權檢測機構檢驗合格；自動關閉門扇的閉門裝置，應經國家認可授權檢測機構檢驗合格。 <p> 防火門門框與門扇、門扇與門扇的縫隙處應嵌裝防火密封件。比如：膨脹防火密封膠條等。（防火密封件應經國家認可授權檢測機構檢驗合格）防火門按耐火性能分為隔熱/部分隔熱/非隔熱防火門，我們通常所說的防火門都是隔熱防火門，基于耐火極限分為三種：甲級（1.5h）、乙級（1.0h）、丙級（0.5h）。甘肅玻璃門加工</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3093636.html</p></div></div></div></div></div><div id="xhelseb" class="page-right twoColRt"><div id="nnur2eg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vkh32he" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="8vxzbdf" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務信息咨詢供應" class="vcenter" 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