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PLAN BEE

PLAN BEE

LOCATION: ARBETETA, SPAIN
SURFACE: 2550 M2
PROGRAM: RESEARCH AND CONSERVATION
CENTER FOR THE HONEY BEE
YEAR: 2023


Research and conservation center for the honey bee

Plan Bee is an initiative developed in Arbeteta, a small municipality in the Alto Tajo region of Guadalajara, Spain. Along with seven other municipalities and two hamlets, Arbeteta forms part of the Mancomunidad del Alto Tajo, a region facing severe depopulation issues, with one of the lowest population densities in Europe. Despite these challenges, the community has made significant efforts to revitalize the area.Arbeteta is home to a rich variety of melliferous plants, providing excellent potential for the development of beekeeping, an activity with a long-standing tradition in the village. One of the project's key objectives is to combat the alarming global decline of Apis mellifera bees, a trend that is severely disrupting the life cycles of ecosystems. Plan Bee seeks to address both the challenges of human depopulation and the decline in bee populations, working to restore the balance of nature while revitalizing the local community.

Plan Bee represents a milestone in the convergence of architecture, environmental conservation, and community development.

Emerging from the ground with the majesty of the surrounding rocks, this project not only holds the promise of protection for honey bees but also celebrates the rich cultural and natural heritage of the area.


Space-Time Development of the Municipality

The development of Plan Bee is structured into three phases:
The first phase involves the establishment of a bee sanctuary and the creation of a floral plaza.The second phase focuses on the development of the Flower Park, a living botanical museum.The third phase will consolidate the main axis of the project through the rehabilitation of streets and housing.

Phase 1: Bee Sanctuary

It consists of the formalization of the bee sanctuary and the floral plaza. Plan Bee will feature a series of exhibition rooms, research laboratories, production spaces, and multifunctional areas.

Phase 2: Flower Park.

In this second phase, the presence of areas dedicated to the cultivation of ornamental flowers will be continued and enhanced. The Flower Park will be a living museum adorned with many colors and fragrant pathways.4o

Phase 3: Consolidation of the main axis.

A main axis will be consolidated. Empty, declining houses that are for sale or owned by the municipality will be rehabilitated for commercial and hospitality use.

This area is a very important enclave of the village due to its scenic quality. The aim of Plan Bee was to create a project within the mountain that would emerge from the earth like the large boulders in the area, but be light and generate a new plaza as it unfolded. In formal terms, it is a sensitive exercise rooted in the landscape, on the edge of the mountain, next to the village, facing the castle, and with the riverbed at its feet.



sketch


The architectural program is developed across four floors, with the first housing the laboratories. Stone is a key element in the project, used in various ways, such as in the masonry walls, where stone extracted during excavation is reused. This is followed by the largest floor, where the entire program dedicated to the dissemination and exhibition of the world of beekeeping and bees takes place. Inside this floor, the aim was to create a new space that would provide the feeling of being outdoors, while actually being covered.

The cones form a vertical garden that allows people to observe bees pollinating the flowers from the inside. Overall, the entire building grows around the bees' Eden. As shown in the exploded axonometric view, all the pink areas are inhabited by bees. The bees have an efficient thermal self-regulation system for both winter and summer. Therefore, Plan Bee seeks to provide a safe, dry, and dark space for the growth of the hive. This includes structural stone elements, as shown in the image. The bees enter these hives through the southeast facade via a copper pipe embedded in the slab.

sketch


ENHANCING THE VALUE OF MATERIALITY. The stigma of underground construction as a synonym for precariousness is broken, turning it into a design opportunity. Therefore, the vertical cuts of the terrain are left exposed. To address certain challenges that arise from being underground, such as managing potential water leaks in the walls, a ventilated floor slab is used, and water is redirected through pipes below the slab, guiding it toward the cliff so it can flow into the river.

The lightness and transparency of these emerging elements stem from the need to create a project for both humans and bees, where both are protected. This led to the design of a translucent double skin with a carefully selected color tone that is suitable for bees' vision.

Additionally, the interior provides comfortable conditions for the healthy growth of flowers, allowing bees to enter and pollinate, ensuring a longer blooming period. The project's skin was intentionally designed to host life, offering a habitat for bees


Within these large rammed earth cones, the most unique exhibition programs are developed. From the outset, the project sought to use local resources and materials as much as possible, making earth and stone key elements. In this case, leaving the rammed earth exposed is an intentional design decision. Plan Bee aims to serve as a manifesto to highlight the presence of rammed earth as a construction material, which is why it was left uncoated, allowing the different layers of earth to be visible.!.

On the other hand, a positive pressure ventilation system is proposed, which involves introducing air through the Canadian well and creating an internal pressure slightly higher than the external pressure. This causes the air to constantly seek an exit, resulting in a continuous airflow for air renewal due to the significant temperature difference. In these spaces, the same rammed earth cone functions as a chimney, with a draft inside, while traditional chimneys are used throughout the rest of the building.

bioclimatic winter sketch
bioclimatic summer sketch