特种结构胶

<p style="margin-right:14px;text-indent:169px"><a name="OLE_LINK1"></a><strong><span style="font-size:24px;font-family:宋体;color:red">改性环氧</span></strong><strong><span style="font-size:24px;font-family: 宋体;color:red">碳纤维胶</span></strong></p><p style="line-height:15px"><span style="font-family:宋体">联</span>&nbsp;&nbsp; <span style="font-family:宋体">系</span>&nbsp; <span style="font-family:宋体">人：张经理</span></p><p style="line-height:15px"><span style="font-family:宋体">手</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-family:宋体">机：</span></p><p style="line-height:15px"><span style="font-family:宋体">邮</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span style="font-family:宋体">箱：</span>3556818240@qq.com</p><p style="margin-right: 14px"><strong><span style="font-size:24px;font-family: 宋体;color:red">产品简介</span></strong><strong><span style="font-size:24px;font-family:&#39;Arial&#39;,&#39;sans-serif&#39;;color:red"> </span></strong></p><p style="text-indent: 39px"><span style="font-size: 20px;font-family: Arial, sans-serif">WJ-601</span><span style="font-size: 20px;font-family: 宋体">碳纤维胶是碳纤维加固技术的配套粘结材料。其作用是使碳纤维布与混凝土得到充分的粘结，使其共同承受结构的作用。碳纤维粘结材料满足</span><span style="font-size: 20px;font-family: Arial, sans-serif">GB50367-2006</span><span style="font-size: 20px;font-family: 宋体">中碳纤维复合材料胶粘剂安全性能</span><span style="font-size: 20px;font-family: Arial, sans-serif">A</span><span style="font-size: 20px;font-family: 宋体">级胶标准指标。</span></p><p style="line-height: 25px"><strong><span style="font-size:24px;font-family:宋体;color:red">产品特点</span></strong><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 1</span><span style="font-size: 20px;font-family:宋体">、具有的耐腐蚀性能及耐温性能。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 2</span><span style="font-size: 20px;font-family:宋体">、渗透力强，能很好的渗入混凝土表面。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 3</span><span style="font-size: 20px;font-family:宋体">、触变性能强，施工流淌少。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 4</span><span style="font-size: 20px;font-family:宋体">、该胶不含挥发性溶剂，固化后收缩率低</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">1.2%-2%</span><span style="font-size:20px;font-family:宋体">。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 5</span><span style="font-size: 20px;font-family:宋体">、该胶的低使用温度为</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">5</span><span style="font-size:20px;font-family:宋体">℃以上</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">,</span><span style="font-size:20px;font-family:宋体">湿度</span><span style="font-size:20px;font-family:宋体">＞</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">80%</span><span style="font-size:20px;font-family:宋体">不宜进行施工，同时应避免基材表面的温度与环境温度相差太大，以防止粘贴后影响强度。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> </span><strong><span style="font-size: 24px;font-family:宋体;color:red">应用范围</span></strong><strong><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> </span></strong><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">1</span><span style="font-size:20px;font-family:宋体">、应用于碳纤维片材与混凝土、钢材构件、砖石构件的结构粘结施工。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 2</span><span style="font-size: 20px;font-family:宋体">、应用于钢筋混凝土受拉构件的碳纤维片材粘结施工。</span></p><p style="line-height: 25px"><strong><span style="font-size:24px;font-family:宋体;color:red">产品性能指标</span></strong></p><table cellspacing="0" cellpadding="0" width="539"><tbody><tr class="firstRow"><td width="61" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family: 宋体">性能</span></p></td><td width="254" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family: 宋体">项目</span></p></td><td width="104" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family: 宋体">实验条件</span></p></td><td width="119" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family: 宋体">浸润胶</span></p></td></tr><tr><td width="61" ="" rowspan="4" style="padding: 0px;"><p><span style="font-size:20px;font-family: 宋体">胶体性能</span></p></td><td width="254" ="" style="padding: 0px;"><p><span style="font-size:20px;font-family: 宋体">抗拉强度</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">Mpa</span></p></td><td width="104" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">25</span><span style="font-size:20px;font-family: 宋体">℃</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">&nbsp; </span><span style="font-size:20px;font-family: 宋体">三天</span></p></td><td width="119" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">≥50</span></p></td></tr><tr><td width="254" ="" style="padding: 0px;"><p><span style="font-size:20px;font-family: 宋体">弹性模量</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">Mpa</span></p></td><td width="104" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">25</span><span style="font-size:20px;font-family: 宋体">℃</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">&nbsp; </span><span style="font-size:20px;font-family: 宋体">三天</span></p></td><td width="119" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">≥12000</span></p></td></tr><tr><td width="254" ="" style="padding: 0px;"><p><span style="font-size:20px;font-family: 宋体">拉伸强度</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">Mpa</span></p></td><td width="104" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">25</span><span style="font-size:20px;font-family: 宋体">℃</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">&nbsp; </span><span style="font-size:20px;font-family: 宋体">三天</span></p></td><td width="119" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">≥40</span></p></td></tr><tr><td width="254" ="" style="padding: 0px;"><p><span style="font-size:20px;font-family: 宋体">抗弯强度</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">Mpa</span></p></td><td width="104" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">25</span><span style="font-size:20px;font-family: 宋体">℃</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">&nbsp; </span><span style="font-size:20px;font-family: 宋体">三天</span></p></td><td width="119" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">≥50</span></p></td></tr><tr><td width="61" rowspan="3" style="padding: 0px;"><p><span style="font-size:20px;font-family: 宋体">粘接性能</span></p></td><td width="254" ="" style="padding: 0px;"><p><span style="font-size:20px;font-family: 宋体">钢</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">-</span><span style="font-size:20px;font-family:宋体">钢剪切强度</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">Mpa</span></p></td><td width="104" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">25</span><span style="font-size:20px;font-family: 宋体">℃</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">&nbsp; </span><span style="font-size:20px;font-family: 宋体">三天</span></p></td><td width="119" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">≥14</span></p></td></tr><tr><td width="254" ="" style="padding: 0px;"><p><span style="font-size:20px;font-family: 宋体">钢</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">-</span><span style="font-size:20px;font-family:宋体">混凝土拉伸强度</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">Mpa</span></p></td><td width="104" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">25</span><span style="font-size:20px;font-family: 宋体">℃</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">&nbsp; </span><span style="font-size:20px;font-family: 宋体">三天</span></p></td><td width="119" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">≥30</span></p></td></tr><tr><td width="254" ="" style="padding: 0px;"><p><span style="font-size:20px;font-family: 宋体">与混凝土正拉伸粘接强度</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">Mpa</span></p></td><td width="104" ="" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">25</span><span style="font-size:20px;font-family: 宋体">℃</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">&nbsp; </span><span style="font-size:20px;font-family: 宋体">三天</span></p></td><td width="119" style="padding: 0px;"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">≥2.5</span><span style="font-size:20px;font-family: 宋体">且混凝土内聚破坏</span></p></td></tr><tr style=";height:41px"><td width="61" ="" style="padding: 0px;" height="41"><p><span style="font-size:20px;font-family: 宋体">耐久性能</span></p></td><td width="254" ="" style="padding: 0px;" height="41"><p><span style="font-size:20px;font-family: 宋体">人工温热化抗剪性能</span></p></td><td width="104" ="" style="padding: 0px;" height="41"><p style="text-align:center"><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">2000h</span></p></td><td width="119" ="" style="padding: 0px;" height="41"><p style="text-align:center"><span style="font-size:20px;font-family:宋体"><br/> &nbsp; ≤10%</span></p><p style="text-align:center"><span style="font-size:20px;font-family:宋体">&nbsp;</span></p></td></tr></tbody></table><p><strong><span style="font-size:24px;font-family:宋体;color:red">施工要点</span></strong><strong><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> </span></strong><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">1</span><span style="font-size:20px;font-family:宋体">、将混凝土表面擦拭干净。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 2</span><span style="font-size: 20px;font-family:宋体">、被粘接表面要修复平整，有漏水现象要作止水、导水处理。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 3</span><span style="font-size: 20px;font-family:宋体">、配置底层用胶并涂敷，要根据气温及施工粘接结构的具体情况决定涂敷的厚薄，特别是冬季气温低于</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">5</span><span style="font-size:20px;font-family:宋体">℃</span><span style="font-size:20px;font-family:宋体">如需施工应采取必要的升温措施。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 4</span><span style="font-size: 20px;font-family:宋体">、进行粘接碳纤维片材时，根据技术要求剪好所需尺寸，一般两米为适。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 5</span><span style="font-size: 20px;font-family:宋体">、配置胶液，一般以可使用的时间内</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">(30</span><span style="font-size:20px;font-family:宋体">分钟左右</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">)</span><span style="font-size:20px;font-family:宋体">施工所需量为限。</span></p><p><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">6</span><span style="font-size:20px;font-family:宋体">、将甲、乙组份的胶水按照甲组分：乙组分</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">=3</span><span style="font-size:20px;font-family:宋体">：</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">1</span><span style="font-size:20px;font-family:宋体">的比例倒入干净的容器内，搅拌均匀。如在夏季温度较高时甲、乙组份也可按</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">3</span><span style="font-size:20px;font-family:宋体">：</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">1</span><span style="font-size:20px;font-family:宋体">进行使用。</span> <span style="font-size:20px;font-family:宋体">用光滑滚子在碳纤维布表面沿同一方向反复滚压至胶水渗出纤维布表面，以去除气泡，使碳纤维布充分浸润胶水，碳纤维片材搭接面积要预留</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">10CM</span><span style="font-size:20px;font-family:宋体">以上。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 7</span><span style="font-size: 20px;font-family:宋体">、多层粘贴应等上层碳纤维布表面指触感干燥后，再进行下一层碳纤维布的粘贴。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 8</span><span style="font-size: 20px;font-family:宋体">、在其固化时要防雨淋，防风沙，并防止硬物碰伤粘接表面。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 9</span><span style="font-size: 20px;font-family:宋体">、固化时间不得少于</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">3-7</span><span style="font-size:20px;font-family:宋体">天，固化后根据要求进行表面涂装。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 10</span><span style="font-size: 20px;font-family:宋体">、乙组份在长贮存过程中容易出现变色现象，属正常，不影响产品基本性能和使用。</span></p><p><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">&nbsp;</span><strong><span style="font-size:24px;font-family:宋体;color:red">包装、运输、储存</span></strong><strong><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> </span></strong><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">1</span><span style="font-size:20px;font-family:宋体">、本品为塑料桶包装，小包装规格为</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">18kg+6kg/</span><span style="font-size:20px;font-family:宋体">组。</span></p><p><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">2</span><span style="font-size:20px;font-family:宋体">、本品不属于易燃、易爆危险品，可用铁路、海运、公路运输。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 3</span><span style="font-size: 20px;font-family:宋体">、本品在运输、装卸时应轻放，防雨淋，爆晒，不得倒置。</span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> 4</span><span style="font-size: 20px;font-family:宋体">、贮存时间：该胶在常温下贮存一年，各性能均无明显变化。</span></p><p><strong><span style="font-size:20px;font-family:宋体">郑重声明</span></strong><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;"><br/> &nbsp;&nbsp;&nbsp; </span><span style="font-size:20px;font-family:宋体">本产品使用超出厂商控制，本公司不承担由于使用不当而产生的任何责任，使用时请参照本说明书，相关问题请咨询公司技术服务部门。</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-size:20px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">&nbsp;&nbsp;</span><span style="font-size:20px;font-family:宋体">碳纤维布产品说明</span></p><p><span style="font-size: 12px;font-family:宋体">产品介绍</span></p><p><span style="font-size: 12px;font-family:宋体">碳纤维布</span> <span style="font-size:12px;font-family:宋体">又称碳纤布、碳纤维加固布、碳布。碳纤维加固布是一种单向碳纤维加固产品，通常采用</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">12K</span><span style="font-size:12px;font-family:宋体">碳纤维丝织造。用于结构构件的抗拉、抗剪和抗震加固，该材料与配套浸渍胶共同使用成为碳纤维复合材料，可构成完整的性能的碳纤维布片材增强体系，适用于处理建筑物使用荷载增加、工程使用功能改变、材料老化、混凝土强度等级低于设计值、结构裂缝处理、恶劣环境服役构件修缮、防护的加固工程。</span></p><p><span style="font-size: 12px;font-family:宋体">产品特点</span></p><p><span style="font-size: 12px;font-family:宋体">强度高，密度小，厚度薄，基本不增加加固构件自重及截面尺寸。适用面广，广泛适用于建筑物桥梁隧道等各种结构类型、结构形状的加固修复和抗震加固及节点的结构加固。施工便捷，无需大型机具设备，没有湿作业，无需动火，无需现场固定设施，施工占用场地少，施工工效高。高耐久性，由于不会生锈，非常适合高酸、碱、盐及大气腐蚀环境中使用。</span></p><p><span style="font-size: 12px;font-family:宋体">适用范围</span></p><p><span style="font-size: 12px;font-family:宋体">适用于各种结构类型，各种结构部位的加固修补，如梁、板、柱、屋架、桥墩、桥梁、筒体、壳体等结构。适用于港口工程和水利水电等工程中混凝土结构、砌体结构、木结构的补强和抗震加固，特别适合于曲面及节点等复杂形式的结构加固。基层混凝土的强度要求不低于</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">C15</span><span style="font-size:12px;font-family:宋体">。施工环境温度在</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">5</span><span style="font-size:12px;font-family:宋体">～</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">35</span><span style="font-size:12px;font-family:宋体">℃范围内，相对湿度不大于</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">70%</span><span style="font-size:12px;font-family:宋体">。</span></p><p><span style="font-size: 12px;font-family:宋体">工艺原理</span></p><p><span style="font-size: 12px;font-family:宋体">加固原理是将碳纤维布，采用的碳纤维配套树脂浸渍胶粘结于混凝土构件的表面，利用碳纤维材料良好的抗拉强度，达到增强构件承载能力及强度的目的。</span></p><p><span style="font-size: 12px;font-family:宋体">碳纤维布加固施工要点：</span></p><p><span style="font-size: 12px;font-family:宋体">卸荷→基底处理→找平→底涂胶→粘贴→保护</span></p><p><span style="font-size: 12px;font-family:宋体">包装规格</span></p><p><span style="font-size: 12px;font-family:宋体">碳纤维布可分为</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">300</span><span style="font-size:12px;font-family:宋体">克、</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">200</span><span style="font-size:12px;font-family:宋体">克两种。</span></p><p><span style="font-size: 12px;font-family:宋体">纸箱包装</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">2</span><span style="font-size:12px;font-family:宋体">主要用途</span></p><p><span style="font-size: 12px;font-family:宋体">一、应用领域：</span></p><p><span style="font-size: 12px;font-family:宋体">执行标准</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">GB8624-2006</span><span style="font-size:12px;font-family:宋体">，德国标准</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">DIN4102 A1</span><span style="font-size:12px;font-family:宋体">级</span></p><p><span style="font-size: 12px;font-family:宋体">土木建筑，桥梁、隧道、混凝土结构抗震、加固、补强材料</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">:</span><span style="font-size:12px;font-family:宋体">碳纤维布用于结构构件的抗拉、抗剪和抗震加固，该材料与配套胶粘剂共同使用，可构成完整的性能的同固碳纤维布材增强体系。该体系适用于梁、</span> <span style="font-size:12px;font-family:宋体">柱、板、隧道、圆形、弧等。</span></p><p><span style="font-size: 12px;font-family:宋体">二、应用性能：</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">1</span><span style="font-size:12px;font-family:宋体">）</span> <span style="font-size:12px;font-family:宋体">漏放钢筋加固</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">2</span><span style="font-size:12px;font-family:宋体">）</span> <span style="font-size:12px;font-family:宋体">梁、柱断裂加固</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">3</span><span style="font-size:12px;font-family:宋体">）</span> <span style="font-size:12px;font-family:宋体">加层抗震加固</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">4</span><span style="font-size:12px;font-family:宋体">）</span> <span style="font-size:12px;font-family:宋体">高架、桥梁维修加固</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">5</span><span style="font-size:12px;font-family:宋体">）</span> <span style="font-size:12px;font-family:宋体">剪力墙开门加固</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">6</span><span style="font-size:12px;font-family:宋体">）</span> <span style="font-size:12px;font-family:宋体">阳台根部断裂加固</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">A </span><span style="font-size:12px;font-family:宋体">自重轻，能在狭小的空间操作，施工过程不受影响</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">B </span><span style="font-size:12px;font-family:宋体">使用强度高，能灵活的用于抗弯、抗剪和抗压的工程结构中</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">C </span><span style="font-size:12px;font-family:宋体">具有优良柔韧性，能包裹复杂的外形构件</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">D </span><span style="font-size:12px;font-family:宋体">满足各种构件表面（桥梁、隧洞、板、梁、柱、通风桶、管道、墙体等）</span> <span style="font-size:12px;font-family:宋体">的抗碱抗化学腐蚀要求</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">E </span><span style="font-size:12px;font-family:宋体">可对织物进行重复利用，覆盖平整；对装修影响小，贮存寿命长；容许操</span> <span style="font-size:12px;font-family:宋体">作期限长，在操作前、操作中和操作后都允许环境存在一定的差异</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">F </span><span style="font-size:12px;font-family:宋体">抗高温、抗蠕变、耐磨损、抗震性能良好</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">4</span><span style="font-size:12px;font-family:宋体">施工工艺</span></p><p><span style="font-size: 12px;font-family:宋体">施工准备</span></p><p><span style="font-size: 12px;font-family:宋体">拟定施工方案和施工计划，应对所使用的碳纤维片材、配套树脂、机具等作好施工前的准备工作。</span></p><p><span style="font-size: 12px;font-family:宋体">混凝土表面处理</span></p><p><span style="font-size: 12px;font-family:宋体">清除被加固构件表面的剥落、疏松、蜂窝、腐蚀等劣化混凝土，露出混凝土结构层，并用修复材料将表面修复平整。按设计要求对裂缝进行灌缝或封闭处理。</span></p><p><span style="font-size: 12px;font-family:宋体">配制并涂刷底层树脂</span></p><p><span style="font-size: 12px;font-family:宋体">按供应商提供的工艺规定配制底层树脂，将底层树脂均匀涂抹于混凝土表面。在树脂表面指触于燥后立即进行下一步工序施工。配制找平材料并对不平整处修复对混凝土表面凹陷部位用找平材料填补平整，转角处应用找平材料修复为光滑的圆弧。</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">7</span><span style="font-size:12px;font-family:宋体">发展展望</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">2008.5.12</span><span style="font-size:12px;font-family:宋体">地震之后</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">,</span><span style="font-size:12px;font-family:宋体">碳纤维布在土木建筑</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">,</span><span style="font-size:12px;font-family:宋体">桥梁、隧道、混凝土结构抗震、修复、加固、补强方面的应用得到大力推广</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">,</span><span style="font-size:12px;font-family:宋体">发展迅速</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">,</span><span style="font-size:12px;font-family:宋体">该系列的国产碳纤维布已经可以替代进口的碳纤维布</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">,</span><span style="font-size:12px;font-family:宋体">但由于各企业织造方法的不同</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">,</span><span style="font-size:12px;font-family:宋体">在外观和性能上还有一些差距</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">,</span><span style="font-size:12px;font-family:宋体">有待改进。</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">8</span><span style="font-size:12px;font-family:宋体">加固方法</span></p><p><span style="font-size: 12px;font-family:宋体">碳纤维加固包括碳纤维布加固和碳纤维板加固两种。碳纤维材料用于混凝土结构加固修补的研究始于</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">80</span><span style="font-size:12px;font-family:宋体">年代美、日等发达国家。我国的这项技术起步很晚，但随着我国经济建设和交通事业的飞速发展，现有建筑中有相当一部分由于当时设计荷载标准低造成历史遗留问题，一些建筑由于使用功能的改变，难以满足当前规范使用的需求，亟需进行维修、加固。常用的加固方法有很多，如：加大截面法、外包钢加固法、粘钢加固法、碳纤维加固法等。碳纤维加固修补结构技术是继加大混凝土截面、粘钢之后的又一种新型的结构加固技术。</span></p><p><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">9</span><span style="font-size:12px;font-family:宋体">技术标准</span></p><p><span style="font-size: 12px;font-family:宋体">国内早通过的规范是</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">2003</span><span style="font-size:12px;font-family:宋体">年《碳纤维片材加固混凝土结构技术规程》，其编号为</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">CECS146</span><span style="font-size:12px;font-family:宋体">：</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">2003, </span><span style="font-size:12px;font-family:宋体">已经被新的国家标准规范</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">2006</span><span style="font-size:12px;font-family:宋体">《混凝土结构加固设计规范》代替</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">,</span><span style="font-size:12px;font-family:宋体">其编号为</span><span style="font-size:12px;font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">GB 50367-2006. </span><span style="font-size:12px;font-family:宋体">《工程结构加固材料安全性鉴定技术规范》</span></p><p style="margin-right: 14px;line-height: 16px"><span style="font-family:&#39;Tahoma&#39;,&#39;sans-serif&#39;">&nbsp;</span></p><p><br/></p>