高聳于摩拉維亞門山谷上的赫爾夫什丁城堡建于14世紀，是捷克境內(nèi)僅次于布拉格城堡的第二大建筑群。這座文藝復興時期的宮殿遺址在2014年因磚石倒塌、遺跡退化等嚴重安全隱患而被迫關閉。

作為城堡的所有方，奧洛穆茨地區(qū)的基本訴求是對宮殿進行翻新并建造新的屋頂。國家遺產(chǎn)研究院堅持保留建筑的遺跡狀態(tài)，僅建造部分高度不超出外墻的屋頂。

該項目的規(guī)劃相當獨特?；跓o人機拍攝的數(shù)千張照片打造的3D模型，讓建筑師得以繪制所有類型的灰泥和磚石修改方案。

建筑師渴望超越技術范疇來完成項目的重建，致力于用當代建筑為歷史建筑提供補充，同時兼顧對實用性和美學魅力的兼顧。

為了給游客提供沉浸在這座原汁原味的文藝復興時期宮殿歷史中的體驗，建筑師在遺跡原有的空置區(qū)域植入新的觀光路線，將地面層與宮殿新近開放的高處層連接起來。

在歷史建筑中，新加入的當代元素清晰可辨。建筑師采用了三種基礎材料，并為建筑的每一層使用一種材料：屋頂層由鋼梁和玻璃構成，樓梯和人行橋采用耐候鋼，一層的道路則選擇了拋光混凝土。

平坦的玻璃屋頂被植入遺跡的墻壁之間。廣袤的天空是確定屋頂材料的主要靈感來源。玻璃為宮殿內(nèi)部提供了完美的自然光線。之所以選用磨砂玻璃是由于其易于維護，呈現(xiàn)的平和的散射光與宮殿內(nèi)的展覽相得益彰。教堂部分則采用透明的玻璃屋頂，毫不夸張地象征著天堂。

建筑師只為五個選定的空間安裝了屋頂。耐候鋼人行橋成為了樓梯的屋頂。一些特意留白的空間烘托出令人印象深刻的廢墟感，并鼓勵游客仰望天空。

曾經(jīng)的屋頂如今已成為新的觀光路線。由于屋頂距離原宮殿的建筑細節(jié)如此之近，并與墻頂同高，公眾們得以感受到景致的歷史魅力和周邊地區(qū)純粹的景觀視野。

選擇一種耐久的材料至關重要。耐候鋼是一種經(jīng)過耐腐蝕處理的特殊鐵合金，與悠久的古墻壁紋理相匹配，而赫爾夫什丁城堡的鐵藝傳統(tǒng)非常聞名，對耐候鋼的選擇非常有意義。

宮殿底層的特定區(qū)域鋪設了清水混凝土板作為平臺和人行道網(wǎng)絡?；炷谅访孢吘売蓸O其筆直的耐候鋼型材飾邊。人行道和墻壁之間的縫隙被碎石填滿，凹凸不平的紋理和線條被連接起來。

立足于對歷史建筑的尊重，改造理念致力于保護城堡的真實性。這條別具一格的觀光路線有助于人們了解建筑歷史，從城堡上層（過去的屋頂）的人行橋上欣賞如畫美景。當代建筑與歷史建筑并不沖突，而是組成一個有凝聚力的集合，所有的新舊元素在此和諧共存。

Atelier-r由建筑師Miroslav Pospisil創(chuàng)立，擁有20 年的發(fā)展歷程，是奧洛穆茨地區(qū)頂尖的建筑師事務所之一。事務所一直致力于打造高品質(zhì)的當代建筑和都市環(huán)境，注重建筑的功能及其對周圍環(huán)境的影響，在更新改造以及各種尺度的定制住宅、商業(yè)和機構空間方面的作品廣受認可。團隊緊密合作，始終專注于每一個設計階段，貫穿建筑研究、設計建造文件直至工程監(jiān)理，以確保設計意圖得以實現(xiàn)。

Atelier-r 榮獲了2021年度捷克建筑獎的主要獎項、2021年度Dezeen的更新類項目大獎、2021年度捷克建筑獎，并憑借Helf?tyn城堡宮殿改造項目在2020年度捷克室內(nèi)大獎中斬獲公共室內(nèi)II類別獎項；作品Vista Optik在2018年建筑師大獎中榮獲重要獎項，而斯洛文體育館榮獲了2013 年捷克建筑師大獎的榮譽獎。在奧洛穆茨每年一度的區(qū)域競賽中，Atelier-r頻獲認可。

Rising high above the Moravian Gate valley, Helf?tyn Castle is the second largest complex in the Czech Republic right after Prague Castle. Helf?tyn was established in the 14th?century. In 2014 the Renaissance palace ruins had to close down due to the severe safety hazards such as falling masonry and remains degradation.

The primary requirement of the castle owner; Olomouc Region, was to renovate the palace along with the construction of a new roof. The National Heritage Institute insisted on the preservation of the building in the state of a ruin. The roof was allowed only partially, and it could only go as high as the level of the peripheral walls.

The project planning was rather unique. The 3D model based on thousands of photographs from a drone allowed us to map all the types of plaster and masonry modifications.?

We aspired to go beyond the technical reconstruction assignment. We strived to compliment the historical building with the contemporary architecture that would focus on both practical use as well as gaining an aesthetic appeal.?

In order to immerse the visitors in the historical development of the original renaissance palace we inserted new sightseeing routes into the already existing gaps in the ruins, connecting the ground floor with the newly accessible higher levels of the palace.

Newly added contemporary elements are clearly recognizable in the historical construction. We worked with three basic materials, one for each level of the building. The roofing is made of glass on steel beams, the staircases and footbridges have been made of corten steel and the ground floor paths are made of polished concrete.

The flat glass roofs have been inserted in between the walls of the ruins. The wide-open sky was the key inspiration when choosing the material for the roof. Using glass provides perfect day light conditions to the interior of the palace. We have chosen to work with the sanded glass for a couple of reasons. It is easy on the maintenance and the flat dispersed light compliments the exhibitions inside the palace. The chapel roof was an exception. The clear glass roof symbolizes heaven quite literally.

We have put a roof on five chosen chambers only. The corten footbridges serve as a roof for the staircases. We intentionally left out some of the spaces in order to enhance the spirit of the impressive ruins and encourage the visitors to look up to the sky.

What once used to be a roof has now become the new sightseeing route. Being this close to the construction details of the original palace and as high as the top of the walls allows the public to admire the historical significance of the sight and the sheer views of the surrounding region.

It was crucial to choose a material that would be timeless. Corten is a special iron alloy that undergoes a corrosion, matures and matches the texture of the old historical walls. Moreover, Helf?tyn Castle is well-renowned for its iron craftsmanship tradition, therefore it made a perfect sense to choose corten to work with.?

Polished fair-face concrete boards were laid down into specific areas on the ground floor of the palace to form a network of platforms and pavements. The concrete pavement edges have been finished by rigorously straight Corten profiles. The gaps between the pavements and the walls have been filled with gravel, which ties together the uneven textures and lines.

Our concept is based on the respect towards the historical building and it pursues a major effort to preserve the castle's authentic character. The palace gained an attractive sightseeing route that allows the visitors to learn about the building history and enjoy the picturesque views from the footbridges on the upper levels of the castle what once used to be a roof. The contemporary architecture does not compete with the historical building, rather it creates a cohesive unit in which all the elements, old and new go hand in hand.

Atelier-r is one of the leading Olomouc based architecture studios, found by architect Miroslav Pospisil. The collective has been striving for top quality contemporary architecture and urbanism with the primary focus on the purpose of the building and the impact on its surroundings. The studio is recognized for the reconstructions as well as designing bespoke residential, commercial and institutional spaces of any size. The closely-knit team has always been keen on all the design stages, from the architectural study, through completion of all the documentation to the building supervision to ensure the intended design is well executed.

Atelier-r has been awarded Czech Architect Grand Prix 2018 for the Vista Optik building and it received honorable mention in Czech Architect Grand Prix 2013 for the Slovan Gymnazium. The studio also frequently gets recognition in the annual Olomouc Region competitions.

Project:?Reconstruction and Renovation of Helf?tyn Castle Palace

Studio:?atelier-r

Author:?Miroslav Pospí?il, principal architect

Website:?www.atelier-r.cz

Co-author:?Martin Karlík, principal project manager

Project location:?Helf?tyn by Tyn nad Be?vou

Project country:?Czech Republic

Project year:?2015-2016

Completion year:?2020

Built-up Area:?1370?m2

Gross Floor Area:?3000?m2

Usable Floor Area:?1340?m2

Plot size:?2050?m2

Client:?Olomouc Region

Photographer:?BoysPlayNice︱www.boysplaynice.com

Collaborator:

Design team:?Robert Randys, Lucie Rohelová, Adéla Tome?ková, Milena Koblihová, Daria Johanesová / atelier-r
Structural stability of historical constructions:?Ladislav Klusá?ek, www.fce.vutbr.cz
Structural stability of newly inserted constructions:?Jan Luká?, www.lostade.cz
Rehabilitation of the damp parts of historical walls:?Pavel Fára, www.cubus.cz
Contractors:?HOCHTIEF CZ and ARCHATT PAMáTKY
Steel and corten construction:?Záme?nictví Sloupsky
Glass construction:?Bubeník 1913
Concrete floors:?AAP hranice

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