Krinkels BV總部

荷蘭布雷達

業主單位：Krinkels BV

設計單位： 保羅·德·魯特建筑師事務所

樓梯制造商：EeStairs BV

木材藝術家：Jakko Woudenberg

項目工程：Johan Floor， EeStairs BV

景觀設計：Buro Lubbers

面積：3 000平方米

項目年份：2019年

攝影：Rene de Wit， Hans Morren

Client： Krinkels BV

Architects： Paul de Ruiter Architects

Stair Manufacturer： EeStairs BV

Wood Artist： Jakko Woudenberg

Engineering： Johan Floor， EeStairs BV

Landscape： Buro Lubbers

Area： 3 000 m?

Year： 2019

Photographs： Rene de Wit， Hans Morren

年輪中庭空間及其具特色的代表性樓梯，為Krinkels BV總部大樓創造了可持續的空間環境，也是國際專業樓梯制造商和創新樓梯系統設計師EeStairs、保羅·德·魯特建筑師事務所、木材藝術家Jakko Woudenberg 和 Winters bouw en ontwikkeling四方合作的成果。Krinkels BV總部的設計宗旨是建造一個與景觀共存的建筑，提供一個放松的環境和有幸福感的空間。保羅·德·魯特建筑師事務所設計了一個高度透明且節能的建筑，其圓形中庭有極具特色的榕樹和綠植墻壁。

該大樓是一件藝術作品，建筑面積為3，000平方米。建筑最引人注目的是其中庭，它代表了樹木的年輪分布在底層，并通過兩個彎曲的樓梯到達二樓。Jakko Woudenberg和其他三位工匠花了幾個月的時間在首層和二層制作了橡木和柚木圓環，然后無縫地延伸到兩個鋼制樓梯上。他們用蒸汽將40公里長的柚木和橡木條壓彎，然后將它們粘在木制基材上。與EeStairs項目負責人Johan Floor合作，Woudenberg為兩組樓梯制作了毫厘不差的樓梯模板，延續底層的樓梯圖案，使它們與上層的圖案完全匹配。

Krinkels建筑的中庭是游客首先體驗到的東西，被認為是建筑跳動的心臟。紀念性的樹木、綠植墻壁和壯觀的年輪花紋木地板突出了Krinkels在環境方面的專長，與光滑的白色中庭樓梯形成鮮明的對比。Jakko Woudenberg將這幅作品稱為“Innsaei”，這是冰島語，意為“從內到外了解一件事物”。兩層樓年輪的尺寸不同，所以保持圖案的流動性在技術上是非常具有挑戰性的，特別是圖案還沿著兩個彎曲的樓梯向上流動。

This feature staircase at the headquarters building for Krinkels BV – specialists in creating environmentally sustainable spaces – is the result of a four-way collaboration between Eestairs， an international manufacturer of feature staircases and designer of innovative stair systems， Paul de Ruiter Architects， wood artist Jakko Woudenberg and Winters bouw en ontwikkeling. Krinkels brief was for a building that co-existed with its landscaped site， providing a low-stress environment and sense of well-being. Paul de Ruiter Architects has delivered a highly transparent， energy-efficient building with a circular central atrium featuring a Ficus Amstel King tree and green walls.

The atriums dramatic centre-piece is a 3，000 m2 artwork designed by Paul de Ruiter Architects representing tree growth-rings spreading across the ground floor and up two curving staircases to the first floor. Jakko Woudenberg and three other craftsmen spent several months creating the oak and teak ‘rings on the ground and first floors， which then seamlessly extend up the two steel staircases. They steam bent 40 km of thin， metre-long strips of teak and oak， gluing them to wooden substrates. Working with EeStairs project leader Johan Floor， Woudenberg made flattened， millimetre-accurate templates of the two sets of stairs， continuing the ground floor patterning up the staircases so that they exactly fitted the patterns on the upper floor. Paul de Ruiter Architects eco-related projects include the Bridge of Trees at Amstelveen and the Biosintrum hub for bio-economic innovations in Oosterwolde， both in Holland.

The atrium of the Krinkels building is the first thing visitors experience， conceived as the living heart of the building. The monumental tree， green walls， and spectacular patterned wood flooring highlight Krinkels environmental expertise， providing a dramatic contrast with the sleek white atrium stairs. Jakko Woudenberg called the artwork ‘Innsaei， Icelandic for knowing something from the inside out. The dimensions of the growth rings differ across the two floors， so maintaining the fluidity of the patterning was technically extremely challenging， in particular as it flows up the risers of the two curving stairways.