Suspension should be avoided through the construction joints settlement joint.

悬吊系统应避免穿越建筑沉降缝伸缩缝。

The design of three layer defence construction joint ensures the quality of waterproof.

三道防线后浇带设计，保证后浇带防水质量并充分发挥应有的结构作用。

The foundation with a tie beam concrete casting, does not keep the construction joint continually.

与系梁混凝土浇筑的基础，不留施工缝不断。

In this paper, a new technology about the waterproof agent for concrete construction joint in tunnel has been studied.

提出了一种治理隧道混凝土施工缝渗漏水的外加剂新技术——弥合剂砂浆防水技术。

The construction joint, temperature and shrinkage cracks should be controlled specially in mass concrete construction.

施工冷缝、温度和收缩裂缝是大体积混凝土施工中应重点控制的问题。