There are a number of reasons why expansion joints can become damaged. Some of them can be attributed to mechanical abuse, while others can be the result of poor installation service. In order to create expansion joints, proper planning and the selection of the right materials are of utmost importance.
It is also possible for concrete expansion joints to be damaged due to a change in the use of a facility. Changing the activities within a facility may result in the existing expansion joints becoming unsuitable for the new activities, causing the expansion joints to become damaged as a result. Clearly, this is an excellent example of when you should seek the repair of your expansion joints if you find that they are damaged.