莱顿大学赫塔莫尔大楼翻修/德Zwarte Hond

莱顿大学赫塔莫尔大楼翻修/德Zwarte Hond
Herta Mohr Building Leiden University Renovation / De Zwarte Hond

空间优化与采光改善：原建筑定位困难且采光不佳，通过拆除中央房屋构建新的中央核心区，引入充足日光，使空间更具凝聚力与导向性。新对角线视线的形成以及二楼的翻修扩建，不仅优化了内部空间布局，还在尊重原始结构的基础上巧妙地改善了建筑的整体采光与通风条件，为使用者创造了更为舒适宜人的环境。

可持续性与再利用策略：此翻修项目在可持续发展方面表现卓越，远超建筑法规要求，采用高质量低排放材料获得 BREEAM 优秀认证，并增添隔热、太阳能等系统。同时，对原有建筑材料的再利用堪称典范，如混凝土柱和红杉天花板的二次利用，既减少了资源浪费，又传承了建筑的历史记忆，实现了环保与文化价值的双重提升。

历史传承与现代融合：在尊重现有建筑的前提下，翻修工程成功地补充和强化了原设计的特色，将 Joop van Stigt 的设计精神与当代需求相融合。建筑在保留历史风貌的同时，积极融入现代功能与环保理念，成为连接过去与未来的桥梁，在莱顿的城市记忆中焕发出新的活力，为校园及周边区域的发展奠定了良好基础。

建筑师提供的文字描述Text description provided by the architects. Commissioned by Leiden University, De Zwarte Hond has completed the circular renovation and extension of the former Cluster Zuid building of the Faculty of Humanities. Architect Joop van Stigt designed Cluster Zuid for the Faculty of Humanities of Leiden University in the late 1970s. This impressive example of structuralist architecture was re-inaugurated on 8 October as Herta Mohr. It now offers 11,400 m² of space, plus car parking, with more than 700 teaching spaces and self-study places, two lecture theatres, work and meeting rooms, and common rooms. The building also houses the libraries of Leiden's African Studies Centre and the Middle Eastern Studies program.

© De Zwarte Hond

Plan 1

更好的方向和光线促进了团结——祖伊德集群最初由七个独立的“房子”组成。建筑的定位很困难：两个庭院非常相似，狭窄的小巷使室内空间变得黑暗。此外，黑暗的天花板和小窗户，有些还装有夹丝玻璃，营造出一种封闭而阴郁的氛围。为了改善这一点，中央房屋被拆除，取而代之的是一个新的大型中央心脏，有充足的日光。这使得游客更容易从中心空间更好地定位自己，明亮的中庭创造了一个有凝聚力的整体。从现有的房屋到市中心，已经形成了新的对角线视线。二楼进行了全面翻修，在Malieban一侧增加了一座带有阳极氧化铝立面的第八栋房子。Van Stigt最初的设计也包括这里的一座房子，但它从未建成。
Better orientation and light boost unity - Cluster Zuid originally consisted of seven separate 'houses'. Orientation in the building was difficult: the two courtyards were very similar and the narrow alleyways made the interior spaces dark. In addition, the dark ceilings and small windows, some with wired glass, created a closed and gloomy atmosphere. To improve this, the central house was demolished and replaced by a new large central heart with lots of daylight. This makes it easier for visitors to better orient themselves from the central space, and the bright atrium creates a cohesive whole. New diagonal sightlines have been created from the existing houses to the heart. The second floor was completely renovated and an eighth house with an anodized aluminum façade was added on the Maliebaan side. Van Stigt's original design also included a house here, but it was never built.

© Eva Bloem

Section

© Eva Bloem

由于受保护的城市景观，这意味着Van Stigt的原始结构是一座受保护的建筑，立面的变化被控制在最低限度。特别引人注目的是带有锥形顶部的预制混凝土柱，有些带有圆形阳台，在翻修后的建筑中完全可见。这座温馨的建筑向城市开放：入口将外面的广场与里面的广场连接起来，与环境互动。有更多的空间供人们见面，无论是在咖啡角的内部还是在广场的座位周围。该建筑是人类校园的一部分，未来几年将进行改进，以更好地与城市和绿运河公园相连。这座建筑是这一过程的第一步。
Due to the protected cityscape, which means that Van Stigt's original structure is a listed building, the changes to the façade have been kept to a minimum. Particularly striking are the prefabricated concrete columns with conical tops, some with round balconies, which are left fully visible in the renovated building. The welcoming building opens up to the city: the entrance connects the square outside with the square inside, creating interaction with the environment. There is more space for people to meet, both inside at the coffee corner and outside around the seating elements in the square. The building is part of the Humanity Campus, which will be improved in the coming years to better connect with the city and the Green Canal Park. This building is the first step in this process.

© Stijn Poelstra

优先考虑再利用和可持续性的翻修——在这座建筑的开发过程中，实施的可持续措施比建筑法规要求的多72%。通过在整个建筑中选择低排放不健康物质的高质量材料，Herta Mohr现在获得了BREEAM优秀认证。还增加了隔热材料、太阳能电池板和冷热储存系统。此外，还安装了新的高效装置，以满足高可持续性要求。然而，现有的结构无法支持这些变化，因此二楼被拆除，并在建筑顶部建造了一个全新的结构。这种干预将单独的“房屋”组合成一个整体，技术设施完全整合在一起。
A renovation that prioritizes reuse and sustainability - During the development of this building, 72% more sustainable measures were implemented than were required by the building regulations. By selecting high-quality materials with low emissions of unhealthy substances throughout the building, Herta Mohr now has a BREEAM Excellent certification. Insulation, solar panels, and a heat/cold storage system were also added. In addition, new, efficient installations were installed to meet the high sustainability requirements. However, the existing structure could not support these changes, so the second floor was removed and a completely new structure was built on top of the building. This intervention has combined the separate 'houses' into one whole, with the technical installations fully integrated.

再利用-大部分原始建筑和立面的再利用是一项显著的成就。被拆除的中心房屋的混凝土柱在扩建中被重新使用。其他材料也被赋予了新的生命。例如，旧的红杉红木天花板被改造成中庭的墙面。这些板条经过精心加工，去除钉子，并与BWRI社会工作坊合作进行铣削。板条的特定图案意味着一切都可以预制和安装，最大限度地减少浪费。
Reuse - The reuse of most of the original building and façade is a notable achievement. Concrete columns from the demolished central house were reused in the extension. Other materials were also given a new life. For example, the old Sequoia redwood ceiling panels were transformed into wall cladding in the atrium. These slats were carefully worked on, stripped of nails, and milled in collaboration with the social workshop BWRI. The specific pattern of the slats meant that everything could be prefabricated and installed, minimizing waste.

尊重现有-Zuid建筑群的翻修补充并加强了现有的设计。翻新后的建筑反映了Joop van Stigt的精神以及现在的精神。通过选择翻新和可持续性，赫塔·莫尔在莱顿的集体记忆中获得了新的地位。该项目是与Combinatore Cluster Zuid合作开展的，该集群由Constructif和Koninklijke Kuijpers组成。该项目还包括Aronsohn、Buro Bouwfhysica、BWRI、KCAP、C2N、Fokkema&；Partners Architecten、Harryvan、Nelissen Ingenieursbureau、New Horizon和Pieters Bouwtechniek。
Respect for the existing - The renovation of the Cluster Zuid building complements and reinforces the existing design. The refurbished building reflects the spirit of Joop van Stigt as well as that of the present. By opting for renovation and sustainability, Herta Mohr has gained a new place in the collective memory of Leiden. The project was carried out in collaboration with Combinatie Cluster Zuid, consisting of Constructif and Koninklijke Kuijpers. The project also included excellent cooperation from Aronsohn, Buro Bouwfysica, BWRI, KCAP, C2N, Fokkema & Partners Architecten, Harryvan, Nelissen Ingenieursbureau, New Horizon, and Pieters Bouwtechniek.