安装桥梁伸缩缝胶条
桥梁伸缩缝中的密封胶条利用橡胶的气密性遇水膨胀性有效地防止了雨水的渗漏,保护了桥梁伸缩缝与道路的正常功能和免损坏。密封条既能抗拉力,又可进行侧向和垂直的位移。相比之下,伸缩缝的漏水给桥梁结构将造成一定的破坏。毛勒伸缩缝在施工时,预留槽口的同时,做好钢筋的预埋工作。
桥梁伸缩缝胶条是专门为各种型号的桥梁伸缩缝配套的产品,规格型号全部按照交通部,铁道部的标准生产可与C型、F型及E型缝及其它型号伸缩缝配套使用。橡胶伸缩缝是利用橡胶的高弹性来适应温度变化时,桥面所产生的伸缩变形。橡胶伸缩缝它具有安装方便、行驶平稳、防水、防尘、噪音小、重量轻、造价低的优点得到了桥梁工程界的欢迎与**。
在维修更换过程中,养护人员先利用氧焊枪对损坏的橡胶条部位进行高温加热处理,
During the repair and replacement process, the maintenance personnel first use the oxygen welding torch to heat the damaged rubber strips at a high temperature.
使橡胶条与伸缩缝钢梁自行脱离,然后将损坏的橡胶条抽出,
Separating the rubber strip from the expansion joint steel beam and then withdrawing the damaged rubber strip.
再对伸缩缝钢梁内的垃圾杂物及残留的橡胶条进行清理;
Clean the garbage and residual rubber strips in the expansion joint steel beam;
在此基础上,用润滑油脂均匀涂抹钢梁两侧凹槽,将准备好的新橡胶条平放于安装位置;
On this basis, uniformly apply the grooves on both sides of the steel beam with lubricating grease, and place the prepared new rubber strips in the installation position;
最后用**工具将橡胶条嵌进钢梁凹槽完成封闭。
Finally, a special tool is used to insert the rubber strip into the steel beam groove to complete the closure.
新工艺操作方便实用,有效提升了工作效率和安装质量。
The new process is convenient and practical, which effectively improves work efficiency and installation quality.