Técnicas para la reparación y rehabilitación de redes de abastecimiento de agua

Abstract

Abstract:Pipeline repair and rehabilitation techniques are performed when driving existing system is severely damaged and no longer fulfills its function, the process encompasses important benefits, such as: minimizing the loss of water and distributing in a resource efficient. The repair is executed based on the magnitude of the failure and according to with the type of existing pipe. The different techniques of rehabilitation of pipes without trench include the installation of high-density polyethylene pipes, the destruction and simultaneous laying of a new pipe and the insertion of fiberglass sleeves resin impregnated polyester Each technique is selected based on requirements specific to each project. The different international water organizations have Implemented performance indicators that allow evaluating and knowing the current state of water supplies, for which the variables that make up the these indicators, and questions were formulated that led to the creation of a survey for its implementation and evaluation at the local and national level.