The building is conceived as a ramp that links all the library levels and which is endowed through its dimensioning with functions, becoming thus the main space of the library. The ramp comprises attached spaces that are internet accessing points and also hosts the book deposit and the reading areas in an “informational continuum”. Starting from the ramp towards its margins, the dynamic of the space is diminishing towards the exterior, where the reading areas are located. The reading areas, although comprised in the large and open space, benefit of privacy, but in the main time offer quick access to the printed materials, located in the deposit and illuminated concordantly to the library requirements through the envelope. Based on the idea of fluidity, the building has open spaces in which the reader is freely moving to acquire the materials. The free plan as well as the system of networks allows a great flexibility in organizing the library. The changes that appeared along with the evolution of the program can be easily applied, requiring a short term of execution and minimal costs.