Canal du Midi 办公大楼

21 Marquette综合体是为COVIVIO建造的办公楼和服务区，共六层，占地11460平方米。主体空间设计为总部，同时保留其体量的可分性。

The 21 Marquette complex is a tertiary-sector area of offices and services covering 11,460 m2 on six levels built for COVIVIO. The whole of the surface area is designed to house headquarters, while preserving its essential divisible specificity.

项目背景

这块土地坐落在米迪运河沿线，它被联合国教科文组织列入世界遗产名录，是贯穿图卢兹的绿色走廊。主要道路是一条横穿图卢兹的绿色长廊，这条长廊与附近的所有建筑物都有联系，这种提供了一个反思的机会，以克服城市规划条例中所建议的反运河建筑与运河环境中那些棘手和敏感建筑之间的冲突。

Background

The land is located along the Canal du Midi, featured on the UNESCO World Heritage List. This major thoroughfare is a green corridor going through Toulouse, which strongly marks any building bordering it. Constructing this "hollow tooth" provided an opportunity for reflection to overcome the conflict opposing canal-aligned buildings suggested by urban planning regulations with the tricky and sensitive insertion of the building in the canal context.

目标

根据这一特殊环境设计一个新地点，并预见到图卢兹在运河周围和马塔比乌站周围的深刻变化。

这些建筑被放置在城市背景中，通过走线、凹槽和建筑高度的梯度来调整比例，以适应和保护它们的环境。

建议为方案和用户提供几何效果。建筑精巧大方，具有永恒性、可持续发展和高环保节能的特点，并获得了 HQE卓越品质和 BREEAM极佳的双重认证。

Goals

To design a new place along this exceptional environment and anticipate the deep changes in Toulouse around the Canal du Midi and the Matabiau Station.

To place the building against the urban backdrop in a process of far-reaching change, adjusting proportions by alignments, recesses and a gradation of building heights to slot into and preserve its environment. 

To propose geometrical efficacy to serve the programme and the users. To construct a rigorous and generous architecture that is sustainable and timeless with high environmental and energy characteristics, as well as obtain double certification - HQE Excellent and BREEAM Very Good.

组织方案

该方案分为三个不同的、可明确识别的部分。划定和组织具体方案的基地，如停车场、共享设施、大厅、公共通道建筑等，它优先考虑通道、服务区和连接。

Organising the programme

The programme is organised in three distinct and clearly identifiable parts. A base delimiting and organising specific programmes such as car-parking, shared facilities, halls, public-access buildings which prioritises accesses, service areas and connections.

一个多配置的前庭，（一个入口门廊及其宽大的分层楼梯，一个高大的前庭，天井，一个有盖的通道，一个平台和一条巷道），从一侧穿过基地到另一侧，与马奎特大道对接，并陪伴用户在方案和服务的中心。通过两个垂直的核心，每个核心分布三个地段，布局更通用，目前的楼层。以两个相邻的H型三脚架的形式进行组织，以实现布局、地段连接和项目可扩展性方面的灵活性。

A multi-configuration forecourt, (an entrance porch and its wide tiered staircase, a high forecourt, patios, a covered passageway, a terrace and an alleyway), crossing the base from one side to the other to interface with the Boulevard de la Marquette and accompany users at the heart of the programme and services. Layout of more generic, current floors via two vertical cores, each one distributing three lots. Organisation in the form of two adjacent H-shaped tripods for flexibility in terms of layout, lot-linking and programme scalability.

材料

建筑立面选用不同的材料，使建筑具有鲜明的个性和独特的外观，并在特定的时期和环境中加以表现。立面与材料之间的和谐，使项目具有制度和永恒的特征。这座建筑的表现只是一种程序的功能和它所占空间的方式。外立面基本上是开放的，并且把使用者置于周围的环境之中。这种使用者和城市环境之间的紧密联系，可以使建筑与环境相关联。整座底座(前两层)以一种平滑、反光的外观以统一的方式处理，因此可以容纳其在公共空间的局限性。比较粗糙的是，目前的地板与周围环境有不同的关系。

Materials

The choice of different materials for the façade was intended to give the building a strong identity and singular presence, inscribing it in a specific period and context. The harmony of façades and materials gives the project an institutional and timeless character. The building’s expression attempts to convey the programme’s function simply, as well as the way it occupies space. The façades are largely open to the outside and project the user into its surroundings. This close relationship between user and urban environment is a way of contextualising the building. The whole of the base (first two levels) is treated in a unitary way, with a smooth, reflecting aspect, making it possible to accommodate its limits with public space. Less smooth, the current floors offer a different relationship with the environment.

Project name:Canal du Midi offices

Design Frim : ppa●architectures

Program:construction of a tertiary-sector building of offices and services (2 buildings, 6 levels, divisible office floors), coworking areas, modular meeting rooms and creative room at landscaped forecourt level, with an underground car park for 233 parking spaces on 2 levels, bike-parking

Location:21 boulevard de la Marquette Toulouse — France

Client:Covivio

Surface area:11 461 sqm (floor)

Cost of work:19,8 M€

Competition:2011

Building permit:04.2014

Works:07.2016 — 05.2018 (22 months)

Landscape: Emma Blanc

Completion:05.2018