由C.F. Møller Architects设计建造的瑞典最高木材建筑迎来了它的第一批住客。该建筑由实木材料建成，位于距离斯德哥尔摩市仅一小时车程的韦斯特罗斯（Västerås）。作为该地区地标性建筑，此建筑将成为未来可持续建筑的标准。

C.F. Møller Architects is behind Sweden’s tallest timber building, which is now accepting its first tenants. The building is made of solid timber, and is situated in Västerås, an hour from Stockholm, as a landmark for the area and a benchmark for a sustainable future.

▼项目概览，overview © Nikolaj Jakobsen

瑞典最高的木构建筑 | Sweden’s tallest timber building

该住宅建筑位于韦斯特罗斯的Kajstaden区，距离斯德哥尔摩市有一个小时车程，享有美兰湖（Lake Mälaren）的美丽景色。Kajstaden住宅楼楼高8层，建筑一楼拥有加高的层高，建筑顶楼则为双层复式。建筑物的所有结构，包括墙体，横梁，阳台，电梯及楼梯间等均由正交层板胶合木（CLT）建成。该建筑的建造由Martinsons, Bjerking 和 Consto AB合作完成，开发商为Slättö Förvaltning。

▼瑞典现有最高的木构建筑， currently Sweden’s tallest solid-timber building © Nikolaj Jakobsen

The building is situated in the Kajstaden district of Västerås, an hour’s drive from Stockholm, with beautiful views of Lake Mälaren. Kajstaden Tower is 8.5 storeys high, with an elevated ground floor and a double height top floor. All parts of the building, i.e. walls, beams, balconies, lifts and stairwells, are made of cross-laminated timber. The building was developed in close collaboration with Martinsons, Bjerking and Consto AB, with Slättö Förvaltning as the client.

▼住宅立面，顶楼双层复式，double height top floor © Nikolaj Jakobsen

▼木质阳台，balcony made of timber © Nikolaj Jakobsen

C.F. Møller Architects 的可持续性工程师Rob Marsh 说到：“木材技术为建造的每个环节都赋予了生物循环方向的新价值，对于实现基于生物的循环经济至关重要。在建筑物的整个生命周期中，用实木代替混凝土可降低总计550吨的二氧化碳排放量。”

“Wood technology facilitates a value-adding lifecycle perspective in all stages of construction and is crucial to the goal of a bio-based circular economy. The total carbon-dioxide savings from use of solid wood instead of concrete are estimated at 550 tonnes of CO2 over the building’s life,” says Rob Marsh, sustainability manager at C.F. Møller Architects

▼可持续性策略，sustainable strategy © C.F. Moller Architects

提升木构建筑影响力 | Increased focus on building with timber

C.F. Møller Architects设计的住宅属于北欧木构高层建筑系统的一部分，该系统旨在传播如何将木材用于建筑建造及木材可持续性特征的有关知识。该计划由丹麦技术学院副主任Peter Fynholm主持。“目前，我们比以往任何时候都更加关注木构建筑。尽管北欧乃至世界范围内都在广泛使用木材建造公寓建筑，但木材仍是很难被选做高层建筑的建造材料。很可惜，在建筑行业这样会对气候产生 巨大影响的行业中，可再生资源的利用潜力尚未得到很好的开发。” Peter Fynholm说到。

Peter补充道：“然而，使行业使用木材并了解其所带来的新机遇，并不是一件容易的事情。因此，从例如位于韦斯特罗斯的Kajstaden住宅项目中吸取经验，变得至关重要。我们建立北欧木构高层建筑系统的初衷之一即促进这类经验交流。”

▼规整的木制结构，timber structure © Nikolaj Jakobsen

He continues: “It’s not, however, an easy task getting the industry to adopt and understand the new opportunities that timber presents. It’s therefore crucial that we learn from our experiences, e.g. what we’ve learnt from Kajstaden in Västerås. We can thereby continue to build on our experiences. One of our reasons for establishing the Nordic Network for Tall Wood Buildings is to facilitate this exchange of experiences,” says Peder Fynholm.

▼木构建筑建造细节，construction detail. © C.F. Moller Architects

▼建筑室内，木构建筑也有利于室内气候的营造，为居住者带来更好的生活环境。Interior view， buildings made of timber also have a positive effect on the indoor climate and the people living in the buildings. © Nikolaj Jakobsen

▼住宅平面，master plan © C.F. Moller Architects

▼住宅立面，axonometric drawing © C.F. Moller Architects

▼建筑立面，elevation drawing © C.F. Moller Architects