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width="115" height="95" title="贵州钢结? align="" /><br /> </span> </p> <p> <br /> </p> <p> <span style="font-size:14px;"><span style="font-size:16px;"> 耐腐蚀性能优于一般结构用钢的钢材UCؓ耐候钢Q一般含有磷、铜、镍、铬、钛{金属,佉K属表面Ş成保护层Q以提高耐腐蚀性。热喷铝Q锌Q复合涂层是一U与?/span><span style="font-size:16px;">R防腐蚀效果相当的长效防腐蚀Ҏ。具体做法是先对钢构件表面作L除锈Q其表面露出金属光泽ƈ打毛。再用乙?氧焰不断送出的铝Q锌Q丝融化Qƈ用压~空气吹附到钢构件表面,以Ş成蜂H状的铝Q锌Q喷涂层Q厚度约80μm~100μmQ。最后用环氧树脂或氯丁橡胶漆{涂料填充毛l孔Q以形成复合涂层?/span></span> </p> <p> <br /> </p> <p> <span style="font-size:16px;"> 热浸锌是除锈后的钢构g入600℃左右高温融化的锌液中,佉K构g表面附着锌层Q锌层厚度对5mm以下薄板不得于65μmQ对厚板不小?6μm。从而v到防腐蚀的目的。这U方法的优点是耐久q限长,生工业化程度高Q质量稳定。因而被大量用于受大气腐蚀较严重且不易l修的室外钢l构中?/span> </p> </p> <p> <p> <br /> </p> <p> <br /> </p> </p> <p><div>上一?<a href="106.html">贵阳钢板怎么做?天`钢结构告诉你</a></div> <div>下一?<a href="104.html">贵阳防火岩棉板厂家对于自q产品有什么样的要?/a></div> </p> </div> </div> <hr /> <hr /> </div> </div> </div> </div> <div id="footer"> <div class="foot"> <a href="/" rel="nofollow" >首页</a> | <a href="/about/" rel="nofollow" >企业介绍</a> | <a href="/news/" rel="nofollow" >贵阳H型钢加工生新闻资讯</a> | <a href="/supply/" rel="nofollow" >贵州钢结构公品介l?/a> | <a href="/contact/" rel="nofollow" >厂家联系方式</a> | <a href="/4g/" target="_blank">手机|站</a> | </br> <div class="cnzz"><script type="text/javascript">var cnzz_protocol = (("https:" == document.location.protocol) ? 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