Tautem has designed the new Antoine de Ruffi school in the Mediterranée district of Marseille as a child-friendly and sustainable building.

The entrance to the new Mediterranée district is marked by a new school complex by Tautem Architekten. From here, the view is of both the suburbs of Marseille and the harbor, where the towers by Jean Nouvel and Zaha Hadid rise up.

The new Antoine de Ruffi school complex is situated in a strategically significant location at the entrance to the new Euroméditerranée district. From here, the view extends as far as the suburbs of Marseille with its old warehouses, silos, soap factories and large apartment blocks from the 1970s. In the other direction, the port of Marseille with its large ships comes into view, as do the high-rise buildings by Zaha Hadid and Jean Nouvel and a highway viaduct. Mediterranée extends to the south, where new residential buildings and a business district are being built. The Antoine de Ruffi school complex by Tautem forms the prelude to this.

The challenge in designing a school for three to eleven-year-old children is to create a place that children enjoy going to. The learning environment in the Antoine de Ruffi School should therefore welcome them openly on the one hand and offer them a protected environment on the other. The ergonomics and comfort of the school are geared towards the size of the children, down to the smallest detail. In addition to the child-friendly design of the Antoine de Ruffi School, the architects at Tautem were keen to create a powerful symbolism for the building. They wanted to emphasize the position and importance of the public institution through monumentality and solidity. The designers only had a narrow plot of land at their disposal. They therefore arranged the kindergarten on the first floor around an inner courtyard and the elementary school and play areas on the levels above. Incidentally, the architects from the Tautem office also understand this stacking quite symbolically.

The Antoine de Ruffi School is surrounded by streets on three sides. The high-rise buildings in the immediate vicinity are up to 17 storeys high. The school building counters this with deep, embrasure-like window openings that keep out the noise of the city. On the fourth side, towards the harbor, the school presents itself with a permeable colonnade. The homogeneous appearance of the school complex results from the reduced number of materials. The architects at Tautem deliberately worked with only a few architectural and technical components to ensure simplicity, durability and cost-effective building maintenance. In addition, the aim was to emit as little CO2 as possible during construction.

Built on a grid of 120 centimetres, the colonnade façade consists of hexagonal columns. They not only raise the building visually, but also provide protection from the sun from the east and west. The shadow play resulting from this design changes over the course of the days and seasons and extends into the inner courtyard with its play area. The façades facing Avenue Salengro and Rue Urbain V also have a protective function. They are 100 centimetres thick and form a double-skin wall with an insulating layer. On the side where the school adjoins the neighboring building block, the façade provides connections. The new building comes into contact with its neighbors via large sliding metal doors. This permeability continues into the classrooms on the upper floors. The classrooms open out onto deep balconies where lessons can take place in the fresh air.

In contrast to the outer skin, Tautem has designed the interiors of the school complex to be colorful and cheerful. In doing so, they have created a warm, enveloping and child-friendly universe that gives the little ones the feeling of living in a protected, peaceful cocoon. The construction of the entire building with beams and columns allows for an open floor plan and gives it a flowing atmosphere. This basic structure also allows the school to be modified as usage requirements change.

Tautem has furnished the two entrance halls with large wooden benches and also paneled the walls up to the paneled ceiling with wood. Tautem used this organically grown larch wood from the Alps not only for most of the walls, but also for the built-in furniture, benches, shelves and cupboards. Large, ring-shaped lamps emphasize the volume of the room.

The Antoine de Ruffi school complex is the first building in Marseille to be recognized as a Bâtiments Durables Méditerranéens, a sustainable Mediterranean building. The school building owes this recognition primarily to its bio-climatically sensitive design. The use of low-carbon concrete also contributes to this. This is particularly environmentally friendly and was produced on site in the middle of the inner courtyard.

Bold colors: Two school extensions by Palenzvela Architects in Andalusia work with colorful ceramic facades.

POTREBBE INTERESSARTI ANCHE

Planetarium Halle: From gasometer to stargazer

Building design
The new planetarium in Halle by RKW Architektur + combines an old gasometer with modern technology for stargazing. Photo: Gunter Binsack

The new planetarium in Halle by RKW Architektur + combines an old gasometer with modern technology for stargazing. Photo: Gunter Binsack

The recently opened Halle Planetarium is a very special project: An old gasometer was turned into the most modern planetarium in the whole of Europe. The former planetarium had fallen victim to flooding. Read more about the new replacement building by RKW Architektur + here.

The recently opened Halle Planetarium is a very special project: An old gasometer was turned into the most modern planetarium in the whole of Europe. The former planetarium had fallen victim to flooding. Read more about the new replacement building by RKW Architektur + here.

Halle’s old planetarium fell victim to flooding in 2013. Now, 10 years later, the city has a new flagship project. The new planetarium is located in a former gasometer and is now the most modern planetarium in Europe. The city decided to construct the new replacement building in the listed gasometer on Holzplatz. It was financed by flood relief funds. The ground-breaking ceremony for the building took place in 2019.

The centerpiece of the building, which now combines industrial culture and stargazing, is the “Sternensaal” with its high dome. Here, visitors can get 360-degree views of the world of stars and galaxies thanks to fulldome projection technology. There is also an observation terrace on the roof and an observatory to show the real starry sky. A café, interactive exhibition areas, event rooms for astronomy lessons and lectures as well as a library with exhibits on the subject of space complete the offer.

The architects from RKW Architektur + have carefully renovated the unusual building and constructed the planetarium inside. The listed brick façade was also renovated. Inside, the architects erected a reinforced concrete structure that is structurally interlocked with the existing building. The high, open air spaces and the structural distance between old and new preserve the character of the listed building. At the same time, the new building offers all modern functions and highlights, such as a 7.50 meter high foyer and the consistently circular shape.

The color and material concept of the new planetarium in Halle also impresses with its combination of industrial history and modern aesthetics. The architects designed all the installations on the historic exterior wall as visible installations. They are in copper and black on a brick background. The robust floors made of polished mastic asphalt screed or oak parquet and the preserved infrastructure are a perfect match. Old level indicators and maintenance walkways on the stairwell windows hint at the history of the gasometer.

The consistent implementation of the round shape is also special. This is emphasized not only by the planetarium itself, but also by the radial walls and beams as well as the round columns with capitals. The round acoustic elements also reflect the theme. They are color-coordinated with the new use and float like planets above the café cube and its terrace. The lens-shaped lights throughout the planetarium are also intended to evoke astronomical associations.

RKW Architektur + has received much praise for this careful, detail-oriented refurbishment. The new building fits in precisely without disturbing the historic façade. It is 16 meters high and has a diameter of 30 meters. The concrete plinth shows the annual band of constellations and thus indicates the planetarium from the outside. The “Raumflug-Planetarium” lettering above the main entrance is also an important detail: it comes from the former Sigmund Jähn Planetarium on Peißnitzinsel.

Since opening in March 2023, the new planetarium in Halle has already become a magnet for visitors. In addition to the usual shows about space and the stars, the planetarium also serves as an educational venue. Events take place almost daily on three levels and cost between 5 and 9 euros to enter. Contemporary education combined with an appreciative revival of history was the aim of architects RKW Architektur +. The city of Halle was the client.

The architectural firm RKW Architektur + has its headquarters in Düsseldorf and has been active in the German architectural landscape since 1950. It was founded by Helmut Rhode and has since developed into an office with broad expertise in the field of housing and building in existing buildings. 420 employees from over 30 countries provide creative solutions.

Old gasometers offer many potential uses. In Leipzig, for example, a panometer with beautiful panoramic views has been created.

Due to the cancellation of Stonetec in times of the Covid-19 pandemic, STEIN is nevertheless presenting an industry report in the 06/2020 print issue with many current product news from the areas of materials, construction chemicals, tools & more and art foundries. These are now also published as an online series, today the first part on “Tools & More”. CHAPS & MORE New knee pads for the already damaged […]

Due to the cancellation of Stonetec in times of the Covid-19 pandemic, STEIN is nevertheless presenting an industry report in the 06/2020 print issue with many current product news from the areas of materials, construction chemicals, tools & more and art foundries. These are now also published as an online series, today the first part on “Tools & More”.

New knee pads for the already damaged knee: Chaps & More, specialists in knee and wetness protection from Enger/East Westphalia, wanted to present the completely redesigned safety knee pad model 70.200 to trade visitors at this year’s Stonetec. The comfortable “gel safety knee pad”, which has been helping those workers with knee problems for some time, has now been given a modified, higher attachment so that the upper strap can no longer slip into the hollow of the knee. It is now larger, but is said to have a very practical fit, which, according to Chaps & More, is enormously supported by the patented anti-slip material that has been processed in the entire upper, inner area of the knee pad. This prevents the pads from slipping even when walking. Whether for tilers, natural stone layers, pavers or other construction professions: developed for all those who have to work a lot on their knees, the straight support is designed to give these joints a great deal of support and stability. For work on very sensitive floors, the cap can still be easily removed using the Velcro fasteners. Incidentally, in addition to knee protection, Chaps & More also produces aprons and arm protectors for stonemasons. www.chaps-and-more.de

PRODIM

There are three new software solutions here: Factory Draw is used for the further processing of Proliner measurements. The fast, easy-to-use CAD drawing program allows you to check, edit and export digital templates. Factory Draw Advanced is software that can do even more than Draw. You can design vertical projection surfaces in 2D/3D, create or simulate solid parts by adding material thickness, and check and resolve conflicts between solid parts, as the program automatically detects when joints or transitions do not fit. The complete Factory Fabricator software solution for Proliner measurements includes all the modules you need to edit and draw dimensions. In addition to the functions of Draw Advanced, you can digitize your plates, create your own plate inventory and match your production pieces with your own digitized plates. YouTube videos are available for all three products, just search for Prodim and the name of the software there or use this link to the Prodim page where they are embedded below: https://www.prodim-systems.de/produkte/prodim-factory-software-loesungen-fuer-die-steinindustrie/

The robust and maintenance-friendly screw compressors in the RS-PRO series in the power classes 30.0 kW to 55.0 kW with direct drive are now also available with an integrated frequency inverter. In addition, these units are now available with the new RENNERtronic Touch or RENNERtronic Plus Touch control units. In addition to belt-driven compressors in the power classes 30.0 kW to 55.0 kW, Renner now offers a direct drive as an alternative, which guarantees reliable and powerful operation of the compressor. Without V-belts, the power transmission of the direct-drive compressors is better than that of the belt-driven version. The RS-PRO series with direct drive now has a variant with an integrated frequency inverter. The RSFPRO D variant, now available with RENNERtronic Touch as standard or optionally with RENNERtronic Plus Touch control, offers intelligent frequency control, whereby the maximum possible delivery volume automatically adapts to the set pressure range. If the pressure drops due to an extraction peak, the REflex function releases the required reserves and ensures a constant working pressure. The REflex function can be set variably from 6 to 15 bar without making any changes. In addition, the integrated function offers the user security of supply combined with energy efficiency. In addition to an intuitive, smartphone-like 4.3″ or 7″ touchscreen, the new control units offer further advantages. For example, the RENNERtronic Plus Touch software is equipped with comprehensive base load change control. This allows up to eight additional compressors to be controlled. Renner compressors meet the requirements of the Industry 4.0 standard. Further advantages of the new series: integrated, highly efficient and speed-controlled radial fan, which has a high residual pressure and is low-noise. Thanks to the partial load operation of this fan, the RSFPRO series offers a high energy-saving potential. Compressors that can be driven under from three sides and a small footprint simplify installation and support flexible installation. Removable doors and struts provide excellent accessibility to the maintenance components. The optionally available magnetic, easily replaceable front filter grille offers protection against soiling. A heat exchanger system for service or heating water is available for heat recovery. The BAFA subsidizes the listed models with up to 40 percent.
www.renner-kompressoren.de

SEBALD

Sebald has improved the GTW 1800 wet grinder. In addition to new ball bearings (NTN deep groove ball bearings with non-contact sealing washers), there is also a new retaining plate for the water supply, which was previously made of plastic. The machine has been designed for professional use. It is characterized by its low weight and high pulling power. The soft-grip handle dampens vibrations and enables fatigue-free working. The bottom-mounted water supply is designed to allow excellent freedom of movement and contribute to particularly good handling. Technical data:
Power: 1800 W
Speed: 1800 rpm
Maximum tool diameter: 130 mm
Tool holder: M 14
Rated voltage: 230 V
The scope of delivery also includes a splash guard and a pair of spare carbons.
www.sebald-schleifscheiben.de