Unasur 機構總部 by Diego Guayasamin is a highly esteemed winner of the very prestigious 2021 A' Design Award 白金獎 in 建築、樓宇及結構設計 Competition Category.

白金建築· 2021

Unasur 機構總部

by Diego Guayasamin

Client: Unasur

A' Design Award 白金獎 Winner in 建築 Category

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The Design

About Unasur 機構總部

Unasur係一座機構總部大樓，位於厄瓜多爾基多以北、世界中心紀念碑（Mitad del Mundo）旁邊。大約75%嘅建築功能空間設於地底，令建築體量保持低過附近嘅紀念碑。堅固嘅鋼筋混凝土核心筒支撐住兩條大型金屬桁架，形成一條可供使用嘅樑體，懸臂長達56米而無需任何支撐。建築材料包括混凝土、鋼材、場地內採石場開採嘅石材，以及深色雙層中空玻璃。集水系統、對流通風同自然採光有效減低能源消耗。大樓周圍嘅開放空間全部向公眾開放。

The Recognition

About the A' Design Award 白金獎

Unasur 機構總部是 A' Design Award 白金獎得主，這是授予真正卓越、優雅和宏偉設計的極具聲望的認可。白金獎得主是創造的奇蹟，是智力創造力極限的見證，展現出其設計師無與倫比的專業精神和天才。這些設計被期待成為定義一個時代的美學、造福社會、並拓展藝術、科學、設計和技術界限的最負盛名的作品。Unasur 機構總部展現出超凡脫俗的卓越水準，以其有益而寶貴的特質毫無疑問地讓世界變得更美好。Unasur 機構總部是一件贏得 A' Design Award 白金獎的作品，它喚起慾望，啟發人心，令人愉悅，並迸發出巨大的喜悅。

Behind the Design

Press Kit

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

Unique Properties: The building's spatiality, tectonics and program played a fundamental role. The architects have been the designers, the interior designers and the landscape architects. Starting by choosing rock from an on-site quarry to connect the Middle of the World Complex to the project, as a continuous urban space. The use of double insulated dark glass, generating exteriority vs. interiority, day vs. night, transparency vs. opacity, contrasts. The tectonic was deeply analyzed because it had to satisfy standards, norms and protocols from 12 Latin American countries.
Dimensions & Packaging: Structurally, the predominant materials are concrete and steel. The proposal of a solid core of reinforced concrete where two large metal trusses were anchored in a way of a habitable beam. The structure results in a positive, proactive, strong and iconic image system. This scheme is the largest armor cantilever in South America with 56 meters without support. Thus modeling technology, drive and creativity.
Tags: Metaphor, Freedom, Cantilever, Sculpture, Timeless, Equator, Sun, Iconic, Latitude
Production Technology: Environmentally UNASUR is committed to biophilic design and efficient strategies that aid in mitigating and controlling the carbon footprint left by the building. Starting with on-site materials, high-end technology and passive sustainable strategies such as water collection, certified materials, low energy consumption, cross ventilation, double skin façade system, double glazed glass, natural light, green interior and exterior areas, among others.
Design Challenge: A special analysis has been made to the immediate context and specifically on the Mitad del Mundo Monument. The building of UNASUR, has a horizontal type that does not exceed the height of that monument. Therefore, it is implanted in a lower level and even solves 75% of its program underground; including some of the building's significant areas such as the museum, library, etc. In this way the impact of a volume with a high requirement of areas is minimized.
Research: UNASUR is a worthy proposal with balanced combination of functionality, symbiosis of conceptual and pragmatic aspects in an iconic project with sober aesthetic.
Inspiration: The Project is located in Quito, Ecuador. Formally, the new building appears as a volume developed by three virtual axes. North-South the projection of the proposal with La Mitad del Mundo and the combination of these axes in 47 degrees, resulting from the sun or displacement of maximum declination north (23.5 degrees) and maximum declination south (23.5 degrees) in relation to the equator. The rest of the architectural approach is enrolled in the East-West axis.
Project Duration: The project is located next to the Mitad del Mundo monument, 14 km north of the capital city, Quito - Ecuador. The site of the proposal has been conceived as a continuous environment without barriers and open to the public, transmitting dimensional dynamic space to the mentioned complex. Likewise, the building is set back generating a large entrance plaza to the project, as a gesture of respect and contribution to the immediate environment.
Operation Flow: The project for UNASUR has not only analyzed the proposal within its limits. It is a socially inclusive proposal that generates open spaces for the community, as well as library and recreational areas. All of which encompasses a part of a much more ambitious integral project for the sector, including the re-empowerment of Manuel Cordova Galarza Avenue. Additionally, the reforestation of the Catequilla and Casitagua Hills, the new Boulevard of Equinoccial Avenue as an access to San Antonio de Pichincha, sports fields and finally, parks/public spaces. This involves a real and tangible catalyst for development for the sector and for tourism in the city.
Team Members: Diego Guayasamin, Arch.
Pablo Espinoza, Arch.
Alejandro Garcia, Arch.
Image Credits: @DiegoGuayasaminArquitectos