عنوان مقاله [English]
Rubber dam in construction projects is a relatively new technology, whose history of usage goes back to about 60 years ago. Considering the short period of presence of this technology in Iran, there is not enough knowledge of its dimensions, These projects have a different contract. whether in the section of contract preparation and arrangement or in the execution section. Therefore, majority of the current projects are affected by numerous disputes between the contractor, the consultant and the employer and these projects are accompanied by delay in completion time and increase in construction costs. In this study, first, the effective factors in claiming were identified and then prioritized by preparing and distributing questionnaires and collecting the opinions of experts, who work in rubber dam projects. In the next step by referring to the existing laws and regulations, private terms of current contracts as well as the results of numerous meetings of claim management which were held in various projects, a proper strategy was proposed based on the suggested priority. This strategy was finally modified and presented after confirmation of five experts. Finally, it was concluded that the approaches that led to the prevention with 80.62 percentages were more favorable than the agreement strategies with19.38 percentages.