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class="title_bar"> 发布日期åQ?span>2022-02-23</span> 来源åQ?span><a href='http://www.jifuta.com/news/393.html'>http://www.jifuta.com/news/393.html</a></span></h3> </div> <div class="content"> <p><a href="http://www.jifuta.com/" target="_blank">矛_®¶åº„都成彩钢结构工½E‹æœ‰é™å…¬å?/a>是国内提ä¾?b><a href="http://www.jifuta.com/" target="_blank" style="font-weight:bold">矛_®¶åº„é’¢¾l“æž„</a></b>½{‰äñ”品和服务的知名公司,ç‰ÒŽ­¤ä¸ºå¤§å®¶ä»‹¾lè¿‡è¯¥å…¬å¸ç›¸å…³çš„内容åQŒäº’相学ä¹?<p style="text-indent:2em;">首先˜q™ç§å½©é’¢æ¿çš„½W¬ä¸€å¤§ç‰¹ç‚¹å°±æ˜¯å®ƒæ—¢æœ‰ä¸€èˆ¬å½©é’¢æ¿çš„坚¼‹¬çš„特点åQŒå¦‚果一个钢板连˜q™ä¸ªç‰¹ç‚¹éƒ½æ²¡æœ‰ï¼Œé‚£å°±å¾ˆéš¾ä½¿å¾—ä»–çš„˜q™ä¸ªé’¢æ¿è¢«å¹¿æ³›çš„认可åQŒå› ä¸ÞZh们ä‹É用钢杉Kƒ½å¸Œæœ›ä»–能够有¾léªŒçš„特炏V€?/p><p style="text-indent:2em;">˜q™æ ·ä¸€æ–šw¢å®ƒèƒ½å¤Ÿè“v到非常好的支撑作用,那一斚w¢ä»–çš„˜q™ç§¾lè¥çš„特点就¼‹®å®šäº†å®ƒçš„耐磨性非常的好,˜q™æ ·è€ç£¨æ€§å¥½çš„材料就非常的耐用åQŒä¸å¿…频¾Jåœ°æ›´æ¢ã€‚这些上面的特点都是<b>矛_®¶åº„彩é’?/b>板所å…ähœ‰çš„特炏V€?/p><p style="text-indent:2em;">另一斚w¢åQŒè¿™¿UçŸ³å®¶åº„彩钢板还有他自己的一个鲜明的特点åQŒå°±æ˜¯ä»–们的色彩鲜艳且不å®ÒŽ˜“掉色åQŒè¿™ä¸€ç‚¹ä¹Ÿæ˜¯è®¸å¤šé€‰æ‹©å½©é’¢æ¿çš„人选择的一个原因,因äؓ和以前的看法不同åQŒæ‰òq²äº†æœ€é‡è¦çš„特点就在于它的原色ã€?/p><p style="text-indent:2em;">如果没有了鲜艳的颜色åQŒå½©é’¢æ¿ž®±å’Œä»¥å‰çš„普通钢板没有什么区别了åQŒçŸ³å®¶åº„彩钢板就å…ähœ‰éžå¸¸å¥½çš„颜色åQŒè¿™¿Ué¢œè‰²ä¸ä»…鲜艻I¼Œè€Œä¸”不容易掉色石家庄åQ?a target="_blank" href="http://www.jifuta.com/news/393.html">矛_®¶åº„彩钢板坚硬耐用</a>一般情况下˜q™ç§äººæ˜¯èƒ½å¤Ÿä¿æŒåˆîC½ åºŸå¼ƒ˜q™å—彩钢æÑ€?/p><p style="text-align:center;"><img alt="【图文】石家庄彩钢板坚¼‹¬è€ç”¨_矛_®¶åº„é’¢¾l“构的耐火性能分析" src="http://cmsimgshow.zhuchao.cc/14955/20150914035826.jpg?path=www.jifuta.com/uploads/cp/20150914035826.jpg" /></p><p style="text-indent:2em;"> <span style="color:#0020FF;">更多¾cÖM¼¼æ–‡ç« </span><span style="color:#0020FF;">åQ?/span></p> <p style="text-indent:2em;">1应用建筑耐火、耐候钢一般的钢材耐火性差åQŒä½†æ˜¯å¯ä»¥é€šè¿‡ç›¸å…³æŠ€æœ¯æ‰‹ŒDµï¼Œæ”¹å˜é’¢æçš„材料组份,加入特定的成分,改变钢材的结构及金相¾l„织åQŒæé«˜é’¢ææœ¬íw«çš„耐火性和耐候性。这ž®±æ˜¯è€ç«ã€è€å€™é’¢ã€‚è¿™¿Ué’¢æåœ¨æ¸©åº¦è¾?00℃时åQŒå¼ºåº¦ä¸‹é™ä¸åˆ?0%åQŒæ­¤å¤–由于它的耐火性表较好åQŒå¯ä»¥åœ¨æ–½å·¥æ—‰™€‚当减小保护层的厚度åQŒç”šè‡›_¯ä»¥ä¸æ¶‚防锈漆åQŒè¿™æ ·å¯ä»¥èŠ‚省一定成本。应用耐火、耐候钢是治本良方,应该大力推广åQŒç›®å‰ï¼Œæˆ‘国已有多家企业可以生äñ”建筑用耐火、耐候钢åQŒè¿™ä¸ºé’¢¾l“构建筑提供了良好的用材来源ã€?/p><p style="text-indent:2em;">2采用抗火能力强的¾l“构形式和构件纯钢结构的耐火性比较差åQŒä½†æ˜¯å¯ä»¥é€‚当¾l“合混凝土组成æ؜合构ä»Óž¼Œæˆ–在一些关键部位直接采用钢½{‹æ؜凝土¾l“构。例如柱子可以采用钢½Ž¡æ؜凝土柱,˜q™æ ·å¯ä»¥å¾ˆæœ‰æ•ˆæé«˜è€ç«æžé™åQŒè€Œä¸”钢管直径(或边é•?­‘Šå¤§åQŒè€ç«æ—‰™—´­‘Šé•¿åQŒç›´å¾?00mm的圆钢管混凝土柱åQŒå½“涂敷åŽ?5mm的隔热型防火涂料时即可满­‘?h的耐火旉™—´ã€‚而像楼板和楼梯彩钢板˜q?a href="http://www.jifuta.com/sjzgjg/" target="_blank">矛_®¶åº„é’¢¾l“æž„</a>的耐火性能分析样对防火要求较高的构件还是应该尽可能采用钢筋混凝土结构ã€?/p><p style="text-indent:2em;">3采取合理的钢构äšg防火构造处理方案钢¾l“构防火保护构造作法应合理、坚固、经‹¹Žã€æ˜“于施工,òq¶åˆ©äºŽè£…修。当有非燃烧体的围护或分隔构件与钢构件处于同一轴线æ—Óž¼Œå¯åˆ©ç”¨éžç‡ƒå¢™ä½“本íw«äؓ钢构件提供防火保护,而不需另做防火保护层。而对那些裔Rœ²åœ¨å¤–的钢构äšgåQŒåˆ™åº”采用合理的防火保护构造作法ã€?/p><p style="text-indent:2em;">4实施有效的的防火保护æ–ÒŽ³•å¸¸ç”¨çš„é’¢¾l“构防火保护æ–ÒŽ³•æœ‰å¤–包æ؜凝土保护、外包钢丝网水惔砂浆、外包防火板材和å–äh¶‚防火涂料½{‰ã€‚外包æ؜凝土保护ž®±æ˜¯ç”¨æ؜凝土ž®†é’¢æž„äšg完全包裹èµäh¥åQŒåœ¨æ··å‡åœŸä¸­˜q˜åº”配置构造钢½{‹é˜²æ­¢æ؜凝土è„Þp½ã€‚钢丝网水惔砂浆防火保护是用金属¾|‘抹50#砂浆做保护层åQŒä¹Ÿæ˜¯ä¸€¿Uä¼ ¾lŸçš„施工æ–ÒŽ³•ã€‚外包防火板材可以选用¾U¤ç»´å¢žå¼ºæ°´æƒ”æ?如TKæÑ€FCæ?、石膏板、硅酔R’™æÑ€è›­çŸÏx¿½{‰éžç‡ƒææ–™çš„防火板将钢构件包裹è“v来ã€?/p>好了åQŒå…³äºŽâ€œçŸ³å®¶åº„钢结构的耐火性能分析”呢åQŒå’±ä»¬ä»Šå¤©å°±å…ˆè®²˜q°åˆ°˜q™é‡ŒåQŒå¦‚果你˜q˜æœ‰ä»ÖM½•ç–‘é—®åQŒæˆ–对于矛_®¶åº„é’¢¾l“构、石家庄都成彩钢¾l“构工程有限公司½{‰è¿˜æœ‰æƒ³è¦äº†è§£çš„地方åQŒå¯ä»¥ç”µè¯å’¨è¯¢ï¼Œå½“然也可以在¾U¿å’¨è¯¢æˆ‘们的客服哦!</p> </div> <h3 class="tag">关键词: <a href='/key.aspx?k=%e9%98%b2%e7%81%ab'>防火</a>,<a href='/key.aspx?k=%e9%92%a2%e6%9d%bf'>钢板</a>,<a href='/key.aspx?k=%e8%80%90%e7%81%ab'>耐火</a>,<a 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