Refurbishment and extension of the Schopfheim school campus

Building design
The planners from el:ch landschaftsarchitekten redesigned the school campus in Schopfheim over the course of ten years while the school continued to operate. Photo: el:ch landscape architects

The planners from el:ch landschaftsarchitekten redesigned the school campus in Schopfheim over the course of ten years while the school continued to operate. Photo: el:ch landscape architects

The planners from el:ch landschaftsarchitekten spent ten years redesigning the Schopfheim school campus. Realizing the project without disrupting school operations was not the only challenge. In their project presentation, the planners themselves explain why they had to adapt the plans from time to time, what they achieved in terms of vegetation and rainwater management and how they made the schoolyard barrier-free despite the differences in height.

The planners from el:ch landschaftsarchitekten spent ten years redesigning the Schopfheim school campus. Realizing the project without disrupting school operations was not the only challenge. In their project presentation, the planners themselves explain why they had to adapt the plans from time to time, what they achieved in terms of vegetation and rainwater management and how they made the schoolyard barrier-free despite the differences in height.

The renovation and extension of the Johann-Peter-Hebel and Friedrich-Ebert-Schule school campus in Schopfheim took us over ten years – from winning the planning competition with Architekturbüro 1 (Linz) to the challenging implementation in six construction phases. And all this while the school continued to operate. Vacation periods that were always too short, political decisions that overturned plans and constantly changing framework conditions did not make the process any easier. Ultimately, however, it was precisely these challenges that gave us the opportunity to develop the campus step by step – in a well thought-out, sustainable and future-oriented way.

Our aim was to create modern and sustainable learning spaces that blend harmoniously into their surroundings. We not only wanted to set aesthetic accents, but also to give nature the space it deserves.

The Schopfheim school campus is surrounded by a “green frame”. Carefully selected perennials and shrubs promote biodiversity and at the same time reduce the amount of maintenance required. Gabions and concrete blocks create recreational and retention areas that allow rainwater to collect and seep away naturally. In this way, they support the local water balance. These vegetation areas help to improve the urban microclimate and provide a habitat for small animals.

The planted areas not only fulfill a design function, but also an important ecological task: they serve as retention areas and are supplied with water through this natural irrigation. The choice of a purely mineral perennial substrate with a minimal admixture of compost was particularly successful. The planting of drought-resistant and self-seeding species has proven resilient and continues to develop. It was particularly exciting to accompany the planting in various stages of development over the years – a rare opportunity that we as planners greatly appreciated.

When selecting the materials, we placed particular emphasis on sustainability and durability in order to meet the requirements of everyday school life. The central playground was equipped with a robust wooden deck, surrounded by asphalt surfaces that can withstand the rough demands of school life. The play areas are equipped with wooden play equipment from Zimmer.Obst. Fall protection gravel and play sand are safely and naturally enclosed by coconut fiber edging. The existing trees, grassy mounds and many shrub willows create a natural ambience.

The color scheme of the surfacing is based on the façades, which alternate in shades of grey. Strong yellow tones set accents that can be found both indoors and outdoors. Together with the lush green of the vegetation, the result is a harmonious overall picture that makes the campus appear inviting and modern.

Accessibility was a central theme in the planning. The topography of the site, with a height difference of more than three meters, presented us with particular challenges. We had to find solutions that would enable everyone – regardless of their mobility restrictions – to move around the campus safely and freely. Wide paths, gentle slopes, barrier-free bus stops and parking spaces were just as important as specially designed play equipment for children with limited mobility. The oak play platform is a particular highlight: it not only benefits children with different abilities, but also encourages discovery and exploration.

One major challenge was the construction site logistics during ongoing school operations. Each construction phase had to be organized in such a way that lessons were disrupted as little as possible, especially during exam periods. The completion of the new school building was followed by the renovation of the old building and the design of the shared schoolyard. Access to the buildings and escape routes had to be guaranteed at all times. This presented us with a challenging but also very creative task.

Not all decisions remained unchanged over the course of the project. The project took an unexpected turn when the city council decided to stop the planned demolition of the technical building. Many of the originally planned open spaces could no longer be realized, which presented us with new challenges. We had to find creative solutions to make sense of the remaining areas. The long process was accompanied by numerous changes in the team and public discussions, but also by the support of the school’s ever-present janitor.

A special milestone was reached in summer 2024: the inauguration of the new sports hall and the accompanying community festival with bratwurst and brass band music were the fitting conclusion to a long and intensive construction period. The project had reached the home straight.

The Schopfheim school campus project has shown us impressively how complex planning processes can be successfully implemented over many years. With patience, flexibility and a clear vision, we have succeeded in creating a sustainable and barrier-free campus that meets the needs of current and future generations. The end of a long process marks the beginning of a new, vibrant school life on the redesigned campus – a modern, inclusive place to learn and meet.

el:ch landschaftsarchitekten was founded in Munich in 2005 and is headed by partners Christian Henke (BOKU Vienna) and Elisabeth Lesche (TU Dresden). The office is active in a wide range of fields – from residential courtyards to large-scale master plans, from inner-city locations in historical contexts to subsequent industrial landscapes. A significant proportion of the projects are the result of successful participation in competitions.

The work of el:ch landschaftsarchitekten is characterized by the dialogue between built space and vegetation. The designs are based on durable, structural settings that fit harmoniously into their spatial context and at the same time fulfill specific functional requirements. The choice of materials follows a clear design language: durable, geometrically simple structures with a strong connection to the location and natural space.

With a creative and playful approach, unusual but well thought-out compositions are created in which vegetation is consciously integrated into the design process as a dynamic element. The partners not only contribute their planning expertise, but are also active in teaching and as members of competition juries. In this way, el:ch landschaftsarchitekten combines creative precision with a deep understanding of ecological and social contexts – for open spaces that are both functional and aesthetically pleasing.

The March issue of G+L is dedicated to the topic of schools: Find out what a school playground should look like in 2025, what pupils and teachers want and how digital education is faring in Germany’s schools in the project presentations, interviews and commentaries in the March issue. The magazine is available here in the store.

In addition to the magazine, you can discover more schoolyard projects on the G+L website here.

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GaLaBau 2014 – Premiere for the BIV

Building design

At this year’s GaLaBau trade fair in Nuremberg, the stonemasonry trade will be represented by the BIV for the first time. The focus is on the possibilities that a stonemason has for processing stone.

For the first time, the Federal Association of German Stonemasons (BIV) is taking part in the GALA Bau trade fair in Nuremberg with its own stand. From September 17 to 20, 2014, visitors to the trade fair will find the stonemasons in Hall 4a at Stand 524. The BIV would like to use the stand to showcase the capabilities of the stonemasonry trade. The focus is on stone processing.
“What sets stonemasons apart from all other professions in this segment is that we really work with stone. We don’t just work with stone, we work on it: surfaces, structures, QR codes, cut-outs, lettering, unusual shapes and much more are all part of our special craft skills. At the same time, we are extremely modern. Manual work is still an integral part of our profession, but we also work with modern technology, such as CNC machines for very different purposes,” emphasizes Gustav Treulieb, Federal Guild Master.
Accordingly, the focus will not primarily be on finished stone objects, but rather on the variety of possibilities from which the stonemason draws and brings the special qualities of a material to light through his work. At the same time, the association wants to promote the diversity of stone itself and its correct use. In practice, often only a fraction of the available possibilities are used or the stone is not used according to its properties.

The BIV would particularly like to address landscape planners/architects and garden and landscape designers who are involved in the planning of private and public gardens and landscaping. This is where the stonemasonry trade can fulfill the wishes of planners and customers with its range of services.

Visitors can get an impression of the trade fair on YouTube .

galabau-fair.com

Object in focus 2023: innovative products and solutions

Building design
Photo: James Hardie

Photo: James Hardie

The most beautiful, the best or the most sustainable product is worth little if it cannot be shown to its best advantage in a building. This applies to unique items as well as series and standard products. We show reference examples that have been created through the use of innovative products and solutions or have contributed to the development of custom-made products.

The most beautiful, the best or the most sustainable product is worth little if it cannot be shown to its best advantage in a building. This applies to unique items as well as series and standard products. We show reference examples that have been created through the use of innovative products and solutions or have contributed to the development of custom-made products.

It is often the economic framework conditions that set limits to the creativity of architects and planners. With Hardie Architectural Panel, the balancing act between high-quality design and convincing cost-effectiveness can be achieved. The large-format façade panels, measuring 3,048 x 1,220 x 8 millimetres, are made of durable fiber cement and have been specially developed for new builds or renovations. A special manufacturing process, in which the texture is applied in a single step, is the basis for the economical price-performance ratio. It is also associated with lower CO2 emissions, which is why the medium-density façade panels have been awarded the Eco 1 label by Ecobau.

Two different surfaces – brushed concrete and textured render – and six colors provide all the requirements for designing a building envelope. Special colors can also be selected according to individual customer requirements. The surfaces of Hardie façade panels are weather-resistant, easy to clean and the color finish is lightfast, making them particularly suitable for multi-storey residential, commercial and public buildings. The manufacturer James Hardie confirms this with a 15-year guarantee.

Hardie Architectural Panels can be installed as a ventilated rainscreen cladding (VHF) on a timber or aluminum substructure with or without insulation. The low panel weight simplifies installation. The finishing touches are provided by accessories that perfectly match the panel color. James Hardie has also developed an invisible fastening system for its large formats.

Product: Hardie Architectural Panel

Manufacturer: James Hardie

Order free samples here.

The popular Bambesch forest playground on the northern outskirts of Luxembourg was renovated. The concept by landscape architects Schwarze und Partner for the client, the City of Luxembourg, envisaged a playful interpretation of the city’s history and Luxembourg’s rocky landscape. In close cooperation with Richter Spielgeräte, an authentic, inclusive playground made of natural materials was created, embedded in the forest as a feel-good place for visitors of all ages.

At the entrance to the playground, the statue of the mermaid Melusine awaits the children next to the gnome village with playhouses and sand play facilities. Above, at the beginning of the watercourse with its many damming elements and water sources, the “Three Acorns” fort, a large playable castle complex, rises majestically. The “Hohler Zahn” castle ruins are located on another hill: they offer children an impressive view and an exciting descent down the tunnel slide to a huge climbing structure made of crooked robinia trunks. The “Three Towers” can be reached via the “Castle Bridge”, which is equipped with a wheelchair rocker as a bridge deck. A mystical basement made of artificial rock supports the wooden structure, which in turn contains a pretzel bakery and a guard room.

The various play functions in the historicizing elements are complemented by play equipment for spinning, seesawing, jumping and swinging. The playground, which was already popular before the renovation, is now a destination not only for Luxembourg families, but also for visitors from nearby countries.

Product: Play equipment

Manufacturer: Richter Spielgeräte GmbH and KaGo & Hammerschmidt GmbH (artificial rocks)

Project: Bambesch forest playground, City of Luxembourg

Architects: Schwarze und Partner, landscape architects mbB

richter-spielgeraete.de

The glass shell may be deceptive: The new headquarters of the insurance company for fire and natural hazards (ECA) of the Swiss canton of Vaud offers maximum security. The Swiss architects Architram Architecture et Urbanisme chose steel profile systems from Forster to meet the multi-layered safety requirements.

Due to the complex tasks of the building, the architects’ nested yet ingenious concept placed the emergency call center at the core. The functions are arranged in a ring around a central inner courtyard. The second floor houses training facilities, exhibition rooms and a restaurant. The ECA offices are grouped on the other levels and around the inner courtyard. In the plinth area and on the two floors above the public level, a striking external façade is designed in the form of offset trapezoidal surfaces that simulate a faceted structure. Plane glass façade bands on the second floor or towards the inner courtyard form a formal contrast. The façade surfaces are designed as mullion-transom façades with thermfix vario façade, glazing and door system elements from Forster. The focus here was on maximum security such as fire protection, smoke extraction, burglary protection and bullet resistance, depending on the area of the building.

The inner façade surfaces are clad with the forster fuego light system – also in the form of fire protection doors for the entrances within the office floors, to the stairwell and on the first floor as a transition to the inner courtyard. In addition to the glass shell, glass balustrades and walls complete the transparent and crystalline building concept on all sides.

Products:

  • Facades: forster thermfix vario E30 with RC3, FB3 or FB4
  • Doors: forster unico E30 with RC3 and FB3; forster fuego light El30 with RC3 and FB3
  • Sliding doors with escape route EN179 and glass joint EI30: forster fuego light

Manufacturer: Forster Profilsysteme AG, Arbon, Switzerland

forstersystems.com

For demanding construction projects, especially in the area of fire protection, specialist knowledge and tailor-made solutions are essential. Which basic planning elements are crucial for such projects and how can they be integrated into the planning at an early stage? What preventative steps are required? What organizational and technical facilities need to be provided and how can structural fire protection be optimized?

The new “Fire protection white paper” from Teckentrup deals with these aspects in detail. In addition to an explanation of standards and guidelines, practical examples are also given in which Teckentrup has successfully fulfilled fire protection requirements. Projects include the German Museum in Munich. Here, too, Teckentrup has demonstrated its expertise in fire protection. The building complex with over 66,000 square meters of exhibition space will be extensively renovated by 2028. During this time, numerous exhibits must remain in their rooms, and the stricter fire protection regulations required specialist knowledge when it came to modernizing the doors.

In the first construction phase, over 200 new steel doors from Teckentrup were installed for fire protection. Building in an existing building was the planning challenge; in addition, various structural conditions such as different existing walls and technical requirements had to be taken into account. Teckentrup mastered these challenges in collaboration with Teckentrup partner Jens Dunkel Glas- und Bauelemente GmbH.

Product: “Fire protection white paper” (free of charge)

Content: Basics and standards for fire protection door planning, escape and rescue routes, CE marking; practical examples of special buildings in detail

Manufacturer: Teckentrup GmbH & Co KG, Verl-Sürenheide

teckentrup.biz

The “ParkEntree” project in Schiedam, the Netherlands, is an exemplary residential concept for over-50s living together. Together with the residents, architects Inbo designed two buildings with a total of 89 apartments, 79 of which are ground-floor condominiums and ten rental apartments, spread over two courtyards. ParkEntree is part of the revitalization of the post-war Nieuwland district and also offers communal facilities such as two gardens, a clubhouse and a lounge. The light clinker brick façade plays a major role in the friendly appearance of the building complex: the architects chose the “Weimar HS” hand-struck clinker brick from Hagemeister, a light-colored yet robust brick that does not stain. Combined with the dark brown “Ruhrerde GT” brick with its iridescent silver-grey coal accents, the brickwork creates a lively façade appearance.

The façades are designed in relief with strong cornice sections that protrude up to 60 centimetres and lend them depth. The “Weimar HS” sorting used has a color spectrum ranging from cream white to sand yellow. The natural color nuances and shallow coal fire accents give the surface character, just as the imprints and conveyor marks from the production processes create a traditional hand-stroked look. As a contrast, the entrance areas of the terraced houses are accentuated with areas of the dark “Ruhrerde GT” clinker brick in dark brown to anthracite. With its many nuances, it also has a lively and tactile effect thanks to the coal firing.

The architecture of the ParkEntree thus matches the relaxed character of senior smart living.

Products: “Weimar HS” and “Ruhrerde GT”

Manufacturer: Hagemeister GmbH and Co. KG

Special feature: The hand-finished surface provides liveliness; strong cornice sections protruding from the façade give depth and structure.

hagemeister.de

In our B6 portfolio, we present new solutions and products for architects, including those from Solarlux and Agrob Buchtal.