Casa Una 社區中心 by Matheus Diniz is a highly esteemed winner of the very prestigious 2023 A' Design Award 銀獎 in 建築、樓宇及結構設計 Competition Category.

銀建築· 2023

Casa Una 社區中心

by Matheus Diniz

Client: Idealiza Cidades

A' Design Award 銀獎 Winner in 建築 Category

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The Design

About Casa Una 社區中心

在巴西烏貝蘭迪亞市的一個公園裡矗立著 Casa Una，這是一個社區中心，也是公園遊客和附近居民的聚集空間。除了其他用途外，它還設有一個開放式禮堂、一個美食大廳、一個鄰裡協會辦公室和一個展覽空間。建築採用層壓木結構建造，採用節能被動通風和熱舒適技術。最後，屋頂頂部覆蓋著三種幾何圖案的植被，減少了陽光照射產生的熱量，從上方看時，它充當了第五個立面。

The Recognition

About the A' Design Award 銀獎

Casa Una 社區中心是 A' Design Award 銀獎得主，這是授予頂級、華美而令人印象深刻的設計的極為崇高的認可。銀獎得主是極其卓越、極具創造力的作品，展現出其設計師傑出的專業技能、才華與敏銳。預計Casa Una 社區中心將成為一件出色的典範之作，兼具非凡的專業性與深刻的創新性。這件贏得 A' Design Award 銀獎的設計是一項備受矚目、令人欽佩的發明，造福並拓展藝術、科學、設計和技術的界限。Casa Una 社區中心是一件令人羨慕的創作，它喚起渴望，帶來積極的情感，並激發驚嘆與讚嘆。

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: Casa Una is a multi-purpose community center that will serve as a focal point for a new mixed-use neighborhood in the city of Uberlandia, Brazil. Located in a public park that is the heart of the new neighborhood, the building houses a food hall, an open auditorium, an exhibition space and an office for the community association. It also houses a social program for high school students of the public education system.
Dimensions & Packaging: 1099 square meters
55 by 28 meters
9 meters height
Tags: wood, sustainable, community center, green roof, public building
Production Technology: For the building structure, we used laminated timber from certified sources and left it exposed. The roof is composed of OSB panels and a vegetation system that helps cool the interior spaces. The building is cooled even further with the use of passive techniques such as cross ventilation and heat exhaust openings. All the exterior openings were fit with glass that reduces solar heat gain.
Design Challenge: Our main challenge creatively with this building was how to negotiate between the different functions and their relationship with the public park. Each space needed differing heights, with the optimal solution being curved roof that adjusted to the needs of each interior use. As the building is placed in a prominent position on a public park, it had to adjust its form to a lake towards the south and a curved plaza to the north. The result was a curved form with a twisted curving roof.
Research: For this project, we researched timber construction, specially the flexibility and sustainability of the system. We also studied the local climate, and with a hired consultant we ran several simulations to reduce the solar heat gain and reduce energy consumption for the building. Lastly, we researched lightweight vegetated roofing systems to attain the aesthetic and energy saving results while reducing the overall structural load.
Inspiration: For this project our main ambition was to have the building act as an extension of the public park. We looked to Brazilian Modernism and especially the work of architect Severiano Porto, with his organic forms made with timber, as inspiration. Formally, its main feature is the green roof, which appears to peel off from the park surface, extending its area. In plan, the curves of the building follow the adjoining lake and bring dynamism to its form, in effect transforming it at every new viewpoint.
Project Duration: The Project was started in August of 2018 and the building is expected to open to the public April 2023. The Building is located in Uberlandia in the state of Minas Gerais, Brazil.
Operation Flow: The building was organized along a central axis, with the main access to the north from the street and passage to the south, towards the lake. This central double height space features a welcoming lounge area and a model of the future neighborhood. To the west we have more functional spaces, such as office spaces, technical areas and bathrooms. To the east are the open auditorium, the food court and an elevated viewing platform.
Team Members: Strtuctural Engineer (wood): Carlito Calil Neto
Structural Engineer (concrete): Edemir Caetano Simonato
MEP: Douglas Rossi
HVAC: Ricardo Vaz de Souza
Interior Design: Fabio José Fernandes Mota
Interior Design: Mauricio Pinto de Arruda
Climate Consultant: Rafael Lazzarini
Image Credits: Render #1: Fillipe Farias
Render #2: Fillipe Farias
Render #3: Fillipe Farias
Render #4: Fillipe Farias
Render #5: Fillipe Farias