Photocatalytic Cave MM | Amezcua .

Architectural project: AMEZCUA (http://www.amezcua.mx)

Design team: Gabriela Mosqueda, Aarón Rivera, Rodrigo Lugo, Miguel González, Saraí Cházaro, Víctor Cruz, María García, Mauricio Miranda, Julio Amezcua.

Development: MM Desarrollos (https://emeeme.mx)

Solid surface interior lining: Krion K-Life® by Porcelanosa®

Fabrication, thermoformed and installation of Krion-Life®: Embodied by Gabriela Díaz (http://embodiedby.com)

Interior lighting project: Luz en Arquitectura (http://luzenarquitectura.com.mx)

Outdoor lighting project and luminaires: Light Moxion (https://lightmoxion.com)

Pedestal and concrete sink in bathroom: Taller Tornel (https://tallertornel.com)

Concrete furniture: JM Construcciones

Listone Giordano floor -supply and installation- and Mafi table: Forte/Soldesi

Entertainment System: Stylus Audio & Video

Photographs: Jaime Navarro

The Photocatalytic Cave is a 70 sq. m project, located under a house in the upper part of a hill, to the west of Mexico City, an area where it is common to find caves created decades ago, to extract sand as a building material. The project was carried out by designing and working together with the client, his suppliers and construction team, highlighting Amezcua's design, to achieve a space like no other.

To make use of this natural hollow and enjoy it with friends, the client requested a recreational space, where spending time alone or having a party for dozens of people is possible, thanks to its distribution and the use of high-tech products, that make the space habitable, enduring, and mutable.

The cave and its design also carry the intention of generating experiences similar to the products that the owner's company develops: high-end apartments, designed by firms of renowned international architects in the most representative areas of Mexico City. This site promotes and generates lifestyle experiences for the real estate clientele of MM.

Several actions were carried out to achieve the project. The first was to secure the place structurally, placing metal lintels as in coalmines, supported on columns. The second was to carve the roofs, creating domes, which gain height and physically distribute load forces to the perimeter walls, in addition to directing natural water runoffs to places where they could be properly contained or guided. Finally, the humidity of the site was substantially reduced, which, in combination with the predominant natural element — limestone — produces bacteria and fungi. For this last action, passive techniques were used, such as natural air circulation and anticorrosive materials and, on the other hand, active equipment such as air injectors, dehumidifiers, and heaters that dry off the environment. In addition to this, the inclusion of the material Krion® stands out, which is characterized by being thermo-formable with photocatalytic properties. This was used in two retro illuminated covers that catalyze when in contact with natural or artificial light and, as a result, act as air purifiers and light diffusers.

The project consists of five galleries -one of them isolated. The first one is the entrance, which includes the kitchen, bar, and part of the closet; the second, contains more closet and exhibition space, in addition to the living room and TV area. A third gallery incorporates the cellar and smoking area; the fourth, integrates the dining room and access to a balcony; and, finally, a separate gallery from the rest encloses the toilets and its anteroom.

Upon entering, the first thing you see is one of the backlit pieces that resemble a calla lily flower in its shape, and that, due to its dimensions and interference with the ceiling, questions the guest about whether he enters a cave or a space to be defined. This piece completes the entrance hall and distributes it between the kitchen and living room galleries, in addition to making a game of reflections with the closet mirrors and visually protecting the entrance to the toilets.

The kitchen and bar were equipped with what is necessary to host parties and serve formal dinners for up to 12 people. This service space has a storage/display cabinet closet, made of black wood with copper plates and inked mirrors. This piece of furniture conceals a door that leads to the toilets, where the focal piece is a washbasin manufactured on-site with marbled concrete, cast with a special formwork that refers to the texture of the strata of the cave, by the artist Rodolfo Díaz Cervantes of Taller Tornel.

The central gallery of the cave is the one that houses the living room and TV area, whose curved armchair was cast following the shape of the wall and is supported by additional movable armchairs. Instead of opting for a coffee table, several pieces of different sizes of solid wood were fragmented, serving as support tables or mobile benches.

The gallery that precedes the dining room has, on one side, an intimate place to smoke cigars or have a drink and, on the other, a wine cellar and coffee area. Finally, the last gallery displays the second backlit piece, which is attached to the ceiling. In addition to illuminating the dining room table, this piece emulates the effect of an x-ray, exhibiting a series of blocks placed by the owner, carrying each a written intention – following the recommendation of the artist Emilio García Plascencia.

The beauty of this place is in its nature and the reading of time observed in the strata of its walls; in an intervention that softens the space and transforms it into a cave that shows the advances in design, uses and technology that have occurred throughout the thousands of years that human beings have occupied them. It is a space that awakens the intuition and the most primitive desires of men.