放热熔接工艺在工程中的应用

Application of Exothermal Weld Technology in Projects

放热熔接(CADWELD)是利用放热化学反应产生的高热来完成熔接的一种工艺方法,在接地系统施工中得到了广泛地应用。在工程施工过程中,应注意材料采购、工艺试验、现场施工管理等环节,严格执行工艺规范。

Exotherrnal weld is a technological method to utilize the high heat from chemical exothermal reaction to finish welding and is widely used in construction of earthed system. While constructing, we must strictly implement technological standards and pay attention to such links as materials purchase, technological experiments and management of constructing on sites.