混凝土桥面铺装防水粘结层技术指标探讨

近年来,随着交通量的快速增长和重型车辆的不断增多,许多混凝土桥梁都出现了不同程度的早期损坏,混凝土桥梁的耐久性问题已经成为道路行业讨论的焦点之一.研究发现,水是影响混凝土桥梁耐久性的关键因素,但是目前我国尚缺乏完善的混凝土桥面铺装防水粘结层技术指标体系,在参阅大量相关研究资料的基础上,结合试验研究成果,对现行的防水粘结...

Discussion on Technical Index of Concrete Deck Paving Waterproof Adhesive Layer

In recent years,with the quick increment of traffic volume and the continuous increment ofheavy load vehicles,many concrete bridges are early damaged to the different levels.The durability of concrete bridge has become one of road discussion focuses.The studying result is that the water is the key factor to affect the durability of concrete bridges.However,there is no perfective technical index system of concrete deck paving waterproof adhesive layer.On the basis of referring a large number of the relative studying information and according to the studying result of the experiments,the article puts forward some suggestions for the current waterproof adhesive layer technical indexes,which can be referred for the similar projects.