A project on experiencing building. How to experiment with standard building materials. Because of the site I had to use materials used for exterior structures. Concrete blocks are usually combined with poured concrete, but due to their weight, they can be used even on their own. That led to the notion of reuse in the project. To create the longue shape, I covered the concrete blocks with fibreglass. keeping the reuse element I connected these materials with ratchets, widely used as temporary fixations. Building is a process of knowing material and its possibilities. It consists of experience and experiment.