When we think of concrete, the color gray generally comes to mind. The traditional mixture of concrete, which comprises cement, gravel, sand, and water may vary in color depending on elements and admixtures but naturally varies from light to dark gray. However, compounds that add pigment to the mixture are becoming increasingly prevalent and popular, as they infuse the concrete with hues more stable than paint. These shades result from the addition of oxides: yellow, red and their derivations (eg. brown) are obtained with the addition of iron oxide; chromium and cobalt oxide create the greens and blues, respectively. For black concrete, it is common to use black iron oxide and carbon oxide combined with pozzolanic cement.
The lack of storage space is a recurrent problem in homes. In most cases, residual spaces or uncomfortable corners are used to solve the lack of shelves, drawers, and closets. To efficiently incorporate these type of spaces into your designs, here are 33 remarkable storage examples.
The staircase is a fundamental element for the connection of architectural spaces. But beyond its functional use, in many projects the staircase serves as a sculptural object, offering an opportunity for architects to generate creative spatial forms that animate the built space. In this installment of our Photos of the Week, we present 15 incredible staircases captured by photographers such as Patricia Parinejad, José Campos, and Brigida González.