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clearfix"><div id="2vuj3v2" class="twoCol"><div id="r8ub7rl" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxhxp/">精細(xì)化學(xué)品</a>?<a href="http://www.cdcfah.com/cp/second-jxhxp_tlyq/">涂料、油漆</a>?<a href="http://www.cdcfah.com/cp/third-tlyq_fhtlmy/">防火涂料</a>?武漢特種防火涂料施工來(lái)電咨詢(xún) 武漢輝之達(dá)商貿(mào)供應(yīng)</p><div id="stfn37q" class="leftbox clearfix"><h1>武漢特種防火涂料施工來(lái)電咨詢(xún) 武漢輝之達(dá)商貿(mào)供應(yīng)</h1><div id="xfrtkmd" class="proBig"><div id="2ka3mw2" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/WaterMark/UpLoadFile/whhzd/2019/12/637124765520405384/6371247655204053847839577.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2yub82w" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/WaterMark/UpLoadFile/whhzd/2019/12/637124765520405384/6371247655204053847839577.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="zyfhofr" 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>湖北省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>武漢特種防火涂料施工,防火涂料</p><p><span>***更新：</span>2020-12-10 08:05:09</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="7jvcjvn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">武漢輝之達(dá)商貿(mào)有限公司</a></p><p><span>聯(lián)系人：</span>閔輝</p><p><span>郵箱: </span>3022530749@QQ.com</p><p><span>電話: </span>13995544308</p><p><span>傳真: </span>139_95544308</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>139-95544308</p><p><span>地址: </span>七雄路海峽創(chuàng)業(yè)城2期2棟13樓</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="bk7tf3y" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="y7x2lxt" class="box"><p><p> 厚涂型鋼結(jié)構(gòu)防火涂料的基本組成是：膠結(jié)料（硅酸鹽水泥、氯氧化鎂或無(wú)機(jī)高溫黏結(jié)劑等）、骨料（膨脹蛭石、膨脹珍珠巖、硅酸鋁纖維、礦棉、巖棉等）、化學(xué)助劑（改性劑、硬化劑，武漢特種防火涂料施工、防水劑等）、水。鋼結(jié)構(gòu)防火涂料基料的硅酸鹽水泥、氯氧化鎂水泥和無(wú)機(jī)黏結(jié)劑，常用的無(wú)機(jī)黏結(jié)劑包括堿金屬硅酸鹽類(lèi)以及磷酸鹽類(lèi)物質(zhì)等。但在堿金屬硅酸鹽中往往都存在著游離的堿金屬離子，空氣中的酸性氣體和CO2等將與其發(fā)生化學(xué)反應(yīng)。如果單獨(dú)用堿金屬硅酸鹽來(lái)作為涂料的基料時(shí)會(huì)使涂膜不耐水、不耐潮、耐候性差，并且涂層容易出現(xiàn)開(kāi)裂，武漢特種防火涂料施工，武漢特種防火涂料施工、脫粉等不良現(xiàn)象。因此如果采用堿金屬硅酸鹽作為鋼結(jié)構(gòu)防火涂料的基料，首先要解決的關(guān)鍵問(wèn)題就是對(duì)其進(jìn)行改性，即解決對(duì)游離的堿金屬離子的抑制問(wèn)題。鋼結(jié)構(gòu)防火涂料上出現(xiàn)流掛怎么處理?武漢特種防火涂料施工</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢特種防火涂料施工,防火涂料" src="http://tyunfile.71360.com/WaterMark/UpLoadFile/whhzd/2019/12/637124765520405384/6371247655204053847839577.jpg"></div><p style="text-indent:25px">在高速發(fā)展的建筑中，采用混凝土的建筑結(jié)構(gòu)十分普遍，其中，預(yù)應(yīng)力鋼筋混凝土比普通鋼筋混凝土的抗裂性、剛度、抗剪性和穩(wěn)定性更好，質(zhì)量更輕，并能節(jié)省混凝土和鋼材。但是，應(yīng)用較多的預(yù)應(yīng)力鋼筋混凝土空心樓板的耐火性能很差，其原因是：預(yù)應(yīng)力鋼筋的溫度達(dá)200℃時(shí)，屈服點(diǎn)開(kāi)始下降，300℃時(shí)，預(yù)應(yīng)力幾乎全部消失，蠕變加快，致使預(yù)應(yīng)力板的強(qiáng)度、剛度迅速降低，從而板中的撓度變化加快，板下面出現(xiàn)裂縫，預(yù)應(yīng)力鋼筋直接受到高溫作用，其剛度和強(qiáng)度進(jìn)一步下降，混凝土在高溫下性能也在改變，板下的混凝土受熱膨脹方向與板受拉方向一致，助長(zhǎng)了板中撓度的變化?；炷猎?00℃時(shí)，強(qiáng)度開(kāi)始下降，500℃強(qiáng)度降低一半左右，800℃強(qiáng)度幾乎喪失。在建筑火災(zāi)中，這類(lèi)樓板均在0.5h左右即斷裂垮塌。武漢特種防火涂料施工厚鋼結(jié)構(gòu)防火涂料的沉淀和結(jié)塊，這種現(xiàn)象被稱(chēng)為沉淀現(xiàn)象。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢特種防火涂料施工,防火涂料" src="http://tyunfile.71360.com/WaterMark/UpLoadFile/whhzd/2019/12/637124768338940633/6371247683389406337314339.jpg"></div><p> 防火知識(shí)編輯 </p> <p> 種類(lèi) </p> <p> 防火涂料種類(lèi)很多，但是按照防火涂料的使用對(duì)象以及防火涂料的涂層厚度來(lái)看，一般分為飾面型涂料和鋼結(jié)構(gòu)防火涂料。 </p> <p> 飾面型防火涂料一般用作可燃基材的保護(hù)性材料，具有一定的裝飾性和防火性，又分為水性和溶劑型兩大類(lèi)。而鋼結(jié)構(gòu)防火涂料主要是用作不燃燒體構(gòu)件的保護(hù)性材料，這類(lèi)防火涂料的涂層比較厚，而且密度小、導(dǎo)熱系數(shù)低，所以具有優(yōu)良的隔熱性能，又分為有機(jī)防火涂料和無(wú)機(jī)防火涂料。 </p> <p> <br /> </p> <p> 防火涂料種類(lèi)很多，但是按照防火涂料的使用對(duì)象以及防火涂料的涂層厚度來(lái)看，一般分為飾面型涂料和鋼結(jié)構(gòu)防火涂料。 </p> <p> 飾面型防火涂料一般用作可燃基材的保護(hù)性材料，具有一定的裝飾性和防火性，又分為水性和溶劑型兩大類(lèi)。而鋼結(jié)構(gòu)防火涂料主要是用作不燃燒體構(gòu)件的保護(hù)性材料，這類(lèi)防火涂料的涂層比較厚，而且密度小、導(dǎo)熱系數(shù)低，所以具有優(yōu)良的隔熱性能，又分為有機(jī)防火涂料和無(wú)機(jī)防火涂料。 </p> <p> <br /> </p><p> 阻燃劑，賦予易燃聚合物難燃性的功能性助劑，主要是針對(duì)高分子材料的阻燃設(shè)計(jì)的；阻燃劑有多種類(lèi)型，按使用方法分為添加型阻燃劑和反應(yīng)型阻燃劑。木材阻燃劑主要有兩種，一種是水溶液，另外一種就是防護(hù)涂料。將防火涂料噴涂到木材表面能達(dá)到阻燃的目的。防火涂料不僅具有阻燃的作用，而且還具有裝飾，防腐和耐磨等功能。面型防火涂料（防火漆）屬膨脹型防火涂料，具有優(yōu)良的防火性能和理化性能。該涂料遇火迅速膨脹、發(fā)泡，形成致密、均勻的防火隔熱層，能對(duì)基材起到很好的保護(hù)作用?？捎糜谇蛐尉W(wǎng)架、電纜橋架、電纜、金屬線管、防火門(mén)、鐵板、鋼構(gòu)件及木材、玻璃鋼等基材上，并可根據(jù)用戶(hù)要求調(diào)制成多種顏色以增強(qiáng)裝飾效果。產(chǎn)品經(jīng)國(guó)家固定滅火系統(tǒng)和耐火構(gòu)件質(zhì)量監(jiān)督檢驗(yàn)中心檢測(cè)，其技術(shù)性能優(yōu)于GB12441-2005標(biāo)準(zhǔn)的規(guī)定要求，可滿足耐燃時(shí)間≥15min的要求，為公安部消防產(chǎn)品合格評(píng)定中心認(rèn)可產(chǎn)品。二、施工方法及注意事項(xiàng)1．施工前，將基材表面的灰塵、污物***干凈。2．使用時(shí)，將該涂料充分?jǐn)嚢杈鶆?，如感覺(jué)過(guò)稠，可適當(dāng)加入**稀釋劑。3．該產(chǎn)品即可噴涂也可刷涂，須待前一道實(shí)干后再涂裝下一道。4．參考理論用量500g/m2。5．施工環(huán)境溫度0—40℃為宜。如何分辨防火涂料的真?zhèn)危?/p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢特種防火涂料施工,防火涂料" src="http://tyunfile.71360.com/WaterMark/UpLoadFile/whhzd/2019/12/637124767923345320/6371247679233453205857559.png"></div><p> 質(zhì)量檢查編輯1.可在現(xiàn)場(chǎng)對(duì)產(chǎn)品的質(zhì)量作一初步的檢查：在已施工好的基材上切取2～3塊小樣，或取少量樣品涂在2～3塊150mm×150mm膠合板上，按實(shí)際施工的情況涂刷。待干透后，用酒精燈的火焰檢查?；鹧娓叨?0mm左右，施加火焰的時(shí)間一般為20min，檢查涂層發(fā)泡情況。正常的情況下，按規(guī)定的用量（一般為500克/平方米）施工，一級(jí)防火涂料的泡層厚度為20mm以上，二級(jí)防火涂料的泡層厚度為10mm以上，泡層應(yīng)均勻致密。2.合格膨脹型防火涂料在受到噴燈等強(qiáng)火灼燒時(shí)，會(huì)大量發(fā)泡膨脹，表面聚集凸起，數(shù)分鐘內(nèi)不會(huì)出現(xiàn)燒損現(xiàn)象，而假冒偽劣防火涂料則基本不發(fā)泡，會(huì)出現(xiàn)大量散落掉渣的情況，木質(zhì)基材也會(huì)很快發(fā)生燃燒破損的現(xiàn)象。3.查驗(yàn)該產(chǎn)品是否具有國(guó) 家消防質(zhì)檢中心出具的合格檢驗(yàn)報(bào)告，也可上網(wǎng)查詢(xún)。防火涂料實(shí)行國(guó)家強(qiáng)制性產(chǎn)品認(rèn)證制度，市場(chǎng)上銷(xiāo)售的防火涂料應(yīng)具備國(guó)家強(qiáng)制性產(chǎn)品認(rèn)證證書(shū)和型式檢驗(yàn)合格報(bào)告。4.在實(shí)際使用中，為了保證防火涂料的防火及其他使用性能，一般需要采用透明的罩面涂層。防火涂料的用量一般為350～500克/平方米，罩面涂層的用量一般為50克/平方米。防火涂料的特點(diǎn)是什么？孝感電纜防火涂料施工</p><p style="text-indent:25px">厚型防火涂料到底是個(gè)什么樣的東西?武漢特種防火涂料施工</p><p> 鋼結(jié)構(gòu)防火涂料：（鋼結(jié)構(gòu)防火涂料又分為很多種，其中包括室內(nèi)膨脹型鋼結(jié)構(gòu)防火涂料、室內(nèi)非膨脹型鋼結(jié)構(gòu)防火涂料、室外膨脹型鋼結(jié)構(gòu)防火涂料、室外非膨脹型鋼結(jié)構(gòu)防火涂料、隧道防火涂料、防火堤防火涂料、飾面型防火涂料、織物阻燃劑等）。因?yàn)殇摬氖且环N不會(huì)燃燒的建筑材料，并且有抗震、抗彎等特性。所以，鋼材是一種優(yōu)勢(shì)十分明顯的材料，它既可以增加建筑物的負(fù)荷能力，也比較大限度的滿足建筑師們想要建造美的建筑設(shè)計(jì)的要求，**重要的是它還不像混凝土等建筑材料一樣，它沒(méi)有混泥土等材料的不能彎曲，拉伸的缺點(diǎn)，因此鋼材受到了建筑行業(yè)的青睞，應(yīng)用十分廣泛。但是鋼結(jié)構(gòu)作為建筑材料在防火方面存在一些難以避免的缺點(diǎn)，通常在450-650℃下就失去承載能力，發(fā)生彎曲、變形等而不能正常使用，所以鋼結(jié)構(gòu)的防火顯得十分重要。在鋼結(jié)構(gòu)表面涂覆防火涂料是常用的方法，所以鋼結(jié)構(gòu)防火涂料也將得到長(zhǎng)足的發(fā)展。武漢特種防火涂料施工</p><p style="text-indent:25px">武漢輝之達(dá)商貿(mào)有限公司主要經(jīng)營(yíng)范圍是化工，擁有一支專(zhuān)業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下膨脹型防火涂料，熱反射防曬隔熱涂料，隧道防火涂料，熱反射隔熱涂料深受客戶(hù)的喜愛(ài)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造化工良好品牌。輝之達(dá)供應(yīng)憑借創(chuàng)新的產(chǎn)品、專(zhuān)業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: 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