架构师提供的文本描述。Coalimex大楼是一座办公大楼，面积约10，000平方米，除以10家商店和办公楼。这座建筑位于河内老区的中心，位于庄子街33号，坐落于许多商业中心和历史名胜古迹之间。特别拥挤的环境，再加上建造一座生态友好型建筑的意愿，带来了多方面的关注：噪音管理、直视优化、自然通风原则，以及如何成为一座尊重周围环境的标志性建筑。

Text description provided by the architects. The Coalimex building is an office building with an area of about 10’000m2 divided by 10 shop and office storeys. Located at 33 Trang Thi Street, in the centre of Hanoi’s Old Quarter, this building stands amidst many commercial centres and historical places. The particular congested context coupled with the will to produce an eco-friendly building brings multiple concerns: noise management, direct view optimisation, natural ventilation principles and how to be an iconic building respectful of its neighbourhood.

为了产生一种可持续的办公室组织方式，每一层都必须是灵活的，并被划分成不同大小的办公空间。这样，狭窄的建筑就能提供多个不同的区域和氛围。立面是根据情节的不同背景改编而成的。与街道直接接触的主立面赋予了Coalimex大楼强大的特性，并处理了它的制约因素。它是由双层玻璃制成的.在第二层，一个图案，解释河内街道的树和煤(客户的象征)的交集被印在玻璃上。

In order to produce a sustainable way to organize the offices, each floor must be flexible and be divided into different office spaces of different sizes. In this way, the narrow building manages to offer multiple differing areas and atmospheres. The facade is adapted to the different contexts of the plot. The main façade, which is directly in contact with the street, gives its strong identity to the Coalimex building and deals with its constraints. It is made of double-layered glass. On the second layer, a pattern that interprets the meeting of the trees of the Hanoi streets and the coal (symbol of the client) is printed on the glass.

 © Régis Golay

(Régis Golay)

该模式的密度允许阳光引导整个建筑，并提供更多的隐私到办公空间。这一层是对街道噪音的保护，它创造了高效的自然通风，保护建筑物不受雨水的侵袭。后面的外观，必须处理一个完全不同的上下文，是由一系列的窗口和日志组成的，这些窗口和日志创建了一个网格，能够管理隔壁建筑的极近距离。Loggias充当室内花园；它们为用户提供真正的“释放”，将外部带入室内，并为办公空间提供自然通风。

The density of the pattern allows for sunlight to be guided throughout the building and offers more privacy to the office space. This layer is a protection from the noise of the street; it creates efficient natural ventilation and protects the building from the rain. The back facade, which has to deal with a completely different context, is made of successions of windows and loggias which create a grid able to manage the extreme proximity of the next door building. The loggias act as interior gardens; they offer a real “release” for the user, bringing the outside inside and providing natural ventilation to the office space.

 © Régis Golay

(Régis Golay)

Architects group8asia

Location Hanoi, Hoàn Kiếm District, Hanoi, Vietnam

Category Office Buildings

Area 10000.0 sqm

Project Year 2013

Photographs Régis Golay