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href="http://m.cdcfah.com/cp/first-_aqfh/">安全、防護(hù)</a>?<a href="http://m.cdcfah.com/cp/second-aqfh_xfsb/">消防設(shè)備</a>?<a href="http://m.cdcfah.com/cp/third-xfsb_fhsbcm/">防火設(shè)備</a>?衢州口碑好防火門怎么用歡迎來(lái)電浙江程程消防設(shè)備供應(yīng)</p><div id="7nl77px" class="leftbox clearfix"><h1>衢州口碑好防火門怎么用歡迎來(lái)電浙江程程消防設(shè)備供應(yīng)</h1><div id="hxnkqq2" class="proBig"><div id="m8jv28u" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/CCXFSB/637262698292656250/3230310.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="g3sggh2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/CCXFSB/637262698292656250/3230310.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cpadguo" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>衢州口碑好防火門怎么用</p><p><span>***更新：</span>2020-06-22 03:24:30</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="8ejivf0" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江程程消防設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>張先生</p><p><span>郵箱: </span>3026831@qq.com</p><p><span>電話: </span>13758882130</p><p><span>傳真: </span>0577_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0577-88512678</p><p><span>地址: </span>浙江省溫州永嘉三江立體城凌江庭8棟1301</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="g8ak2d7" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8ywojm3" class="box"><p><p> （甲級(jí)防火門耐火極限為）1、防火墻上的門窗應(yīng)為甲級(jí)防火門窗（固定的或火災(zāi)時(shí)具備自行關(guān)閉功能）。2、消防電梯井、機(jī)房與相鄰電梯井、機(jī)房之間應(yīng)用耐火極限≥（）的隔墻隔開(kāi)，隔墻上的門應(yīng)為甲級(jí)防火門。3、高層建筑自動(dòng)滅火系統(tǒng)的設(shè)備室、通風(fēng)、空調(diào)機(jī)房房間的門應(yīng)為甲級(jí)防火門。4、高層建筑的消防水泵房在首層時(shí)宜直通室外；在其他層時(shí)應(yīng)直通安全出口；與其他部位隔開(kāi)的隔墻耐火極限，樓板為。房門應(yīng)為甲級(jí)防火門。5、地下室內(nèi)存放可燃物平均重量超過(guò)30kg/m的房間房門應(yīng)為甲級(jí)防火門。6、地下商店總建筑面積大于20000m2時(shí)，應(yīng)采用無(wú)門窗洞口的防火墻分隔。相鄰區(qū)域確需局部連通時(shí)，在所設(shè)防火間隔、避難走道或防yan樓梯間及其前室的門應(yīng)為火災(zāi)時(shí)能自行關(guān)閉的常開(kāi)式甲級(jí)防火門。7、柴油發(fā)電機(jī)房布置在高層建筑和裙房?jī)?nèi)時(shí)可布置在建筑物首層或地下一、二層，并采用耐火極限≥≥，門應(yīng)采用甲級(jí)防火門。儲(chǔ)油間應(yīng)用防火墻隔開(kāi)，衢州口碑好防火門怎么用，衢州口碑好防火門怎么用，門應(yīng)為甲級(jí)防火門（并應(yīng)具自行關(guān)閉功能）。8，衢州口碑好防火門怎么用、設(shè)在高層建筑內(nèi)的變、配電所，應(yīng)采用耐火隔墻、樓板及甲級(jí)防火門與其他部位隔開(kāi)。可燃油油浸變壓器室通向配電室或變壓器室之間的門應(yīng)為甲級(jí)防火門。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="衢州口碑好防火門怎么用" src="https://tyunfile.71360.com/UploadFile/CCXFSB/637262698292656250/3230310.png"></div><p> 門扇內(nèi)若填充質(zhì)料，則填充對(duì)人體無(wú)#無(wú)害的防火隔熱質(zhì)料，并配以防火五金配件所構(gòu)成的具有必然耐火機(jī)能的門。使用功用有門禁防火門、室內(nèi)防火門、防爆防火門、快速閉鎖防火門、逢火警快速開(kāi)啟防火門等；按技術(shù)分有電子防火門、內(nèi)置防火閉門器多功用防火門等；按開(kāi)啟形態(tài)分為常閉防火門和常開(kāi)防火門。常閉防火門一般由防火門扇、門框、閉門器、密封條等構(gòu)成，雙扇或多扇常閉防火門還拆有順序器。常閉防火門凡是不需要電氣專業(yè)供給自控設(shè)想，但也有些特殊情況如：疏散玉溪上的常閉防火門，當(dāng)一些大型建立方有防盜等辦理上的要求時(shí)應(yīng)由電氣專業(yè)共同設(shè)想，盡可能各方面的降低寧?kù)o安全問(wèn)題。而關(guān)于常開(kāi)防火門，它是除具有常閉防火門的所有配件外，還須刪加防火門釋放開(kāi)關(guān)，并且必需由電氣專業(yè)供給自控設(shè)想。凡是會(huì)正在人流物流較多的疏散玉溪上應(yīng)用到。隔熱情況隔熱防火門（A類）fullyinsulateddoorsets正在劃定時(shí)間內(nèi)，能同時(shí)滿足耐火完好性和隔熱性要求的防火門。：防火門是當(dāng)前為滿意的一個(gè)防火產(chǎn)品：防火門真能防火防火滅火怎能少了它部門隔熱防火門（B類）partiallyinsulateddoorsets正在劃定大于等于h內(nèi)，滿足耐火完好性和隔熱性要求的防火門。非隔熱防火門。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="衢州口碑好防火門怎么用" src="https://tyunfile.71360.com/UploadFile/CCXFSB/637262697968535156/4088832.png"></div><p style="text-indent:25px">.防火門：防火門是指在一定時(shí)間內(nèi)能滿足耐火穩(wěn)定性、完整性和隔熱性要求的門，它是設(shè)在防火區(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(shì)蔓延和煙氣擴(kuò)散的作用，可在一定時(shí)間內(nèi)阻止火勢(shì)的蔓延，確保人員疏散。 2.防火卷簾：是指在一定時(shí)間內(nèi)，連同框架能滿足耐火穩(wěn)定性和耐火完整性要求的卷簾。防火卷簾是一種活動(dòng)的防火分隔設(shè)施，平時(shí)卷起放在門窗上口的轉(zhuǎn)軸箱中，起火時(shí)將其放開(kāi)展開(kāi)，用以阻止火勢(shì)從門窗洞口蔓延。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/345183.html</p></div></div></div></div></div><div id="3mmfd8m" class="page-right twoColRt"><div id="nvc3gaj" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="s67gpea" class="recomPic likePro"><a href="http://m.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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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