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12 July 2019 | Story Leonie Bolleurs
Unique building project
Students from the Department of Architecture and their lecturer, Hein Raubenheimer, building a new future for colleague Adana and her family. In 2018 the builders decided to use a combination of clay bricks and earth bricks as major construction material.

When a colleague in the Department of Architecture bought a plot of land in 2014, her joy knew no bounds and she could not wait to share the news with fellow colleague, Hein Raubenheimer.

Raubenheimer, a lecturer in the department, could not help but think that Adana (pseudonym) would, “like many others, promptly erect a ‘dwelling’ of affordable second-hand material”. This made him muse on how he could help in erecting a more ‘permanent’ house for her, her son and daughter.

He related: “The first-year hut-building project was in the making, and my involvement with it made me think about the possibilities of reusing the earth bricks that were formed during the building process for a potential earth-brick dwelling. However, the quality of such bricks could not be guaranteed and a more controlled manner of forming earth bricks had to be investigated.”

Interdisciplinary research
After talking to an architect friend, JT Erasmus, about the possibility of sustainable forms of building an informal dwelling, Raubenheimer was brought into contact with a colleague in the Department of Chemistry, Dr Elizabeth Erasmus. Together, he and Dr Erasmus formulated and submitted an application for interdisciplinary research. Their application was to investigate the testing of polymer-stabilised earth bricks. “To our surprise, our application was successful. The funds prompted us to immediately start preparing the site and purchasing the necessary equipment for making stabilised earth bricks,” said Raubenheimer.

He elaborated: “During the first two years, all the first- to third-year students were involved in the earthworks, foundations, and making of earth bricks. Since 2018, Prof Gerhard Bosman, Associate Professor in the Department of Architecture, became involved with the fourth-year students, focusing on the finishing touches of the building project as well as the service components.”

Economically viable
For the project to be economically viable, the layout of the floor plan was as compact as possible (35 m²). Raubenheimer explained: “Three areas (living, sleeping, washing) were arranged to create some privacy with the minimum structure. The sleeping area was a double volume with a proposed mezzanine floor that could function as a ‘loft’ (second sleeping area).”

According to Raubenheimer, they wanted to build the entire house with stabilised earth bricks, but due to the labour-intensive and time-consuming process of making the bricks, they decided in 2018 to use a combination of clay bricks and earth bricks as major construction material.

Bloemfontein opens its heart

Apart from the approximately 200 Architecture students and lecturers involved in the project, the community of Bloemfontein also opened their hearts and hands widely.

“We were very lucky to get the roof sheets as donation – surplus as a result of the colour difference (Safintra Roofing), a lightweight-steel construction company (Siteform) sponsored the roof structure, UFS Facilities Management donated all the windows (from their scrapyard), and a well-known Bloemfontein construction company (Sebedisan Construction) delivered lots of recycled material with a three-ton truck. There were also several private cash donations from alumni of the Department of Architecture. Local artisans, Diphapang Machabe, April Milela, Kabelo Lando, and Petrus Letsoara also assisted with the project.

With the use of recycled material and earth bricks, the CO2 footprint of the building was minimal. Raubenheimer explained that the small areas with good North orientation, together with the good insulating properties of the earth bricks, is making the interior very comfortable throughout the year. “Good insulation of the roof and ‘loft’ will minimise the need for heating and cooling,” he said.

Hope for the future
If everything runs smoothly, the project will be completed in the spring of 2019. “And then we will have a proper house-warming. Up until now, each phase of the project was an adventure for Adana. In the beginning, she could not believe that anything would come of it; but her appreciation, despite the prolonged construction period, has grown,” said Raubenheimer.

On a personal level, this project also meant a lot to Raubenheimer. “The limited finances and possibility of applied low technology, experimental forms of detailing all contributed to the adventure. The greatest learning curve for me, however, was to experience the ‘neighbourhood’. The most wonderful respect for life on the faces of neighbours and passers-by. The fact that people here seem to have nothing, but then the perception that as a community they have so much caring, time, and love for each other, has given me hope.”

News Archive

Afrikaans speakers should think differently, says Coenie de Villiers
2016-06-08

Description: Coenie de Villiers Tags: Coenie de Villiers

Coenie de Villiers was the speaker at the DF Malherbe
Memorial Lecture, held in the Equitas Building on the
University of the Free State Bloemfontein Campus on
24 May 2016.
Photo: Stephen Collett

Do not ask what can be done for your language, but what your language can do for others. With this adaptation of the late John F. Kennedy’s famous words, Coenie de Villiers stressed that the onus for the survival of their language rests with Afrikaans speakers.

According to the television presenter and singer, the real empowerment of Afrikaans does not necessarily take place in parliament. He was the speaker at the DF Malherbe Memorial Lecture, presented in the Equitas Building on the University of the Free State Bloemfontein Campus on 24 May 2016. The lecture by De Villiers, a UFS alumnus, was titled Is Afrikaans plesierig? ’n Aweregse blik.

Government not the only scapegoat
He used Kennedy’s famous phrase, Ask not what your country can do for you, but what you can do for your country, as framework. “I believe that, if we reverse our sights and do not ask what the world can do for Afrikaans, but ask for a change what Afrikaans – and in particular each and every user thereof – can do for others, then we have, in good English terms, ‘a fighting chance’ that Afrikaans will not only survive, but that it will thrive.” He said it would be too easy to just blame the government’s language policy and/or its lack of application for the language’s uncertainties.

Speakers should act correctly
He said the actions of speakers, sometimes motivated by a love for the language, often causes more damage. “It is not the language that should squirm under the microscope. It isn’t Afrikaans that is being tested: it is us, the speakers, writers, thinkers, doers, and tweeters of the language that are being measured.”
De Villiers believes one should stand up for your language without hesitation or fear, but not necessarily in the middle of the road, and never in such a way that you abandon the moral compass of humanity.

Language will live on

He told the audience that Afrikaans speakers should maintain their language every day with the merit, humanity, and respect that they believe the language – and they themselves – deserve. The language will “live on as long as we use it to laugh, and talk, and sing, and do not kill it off with rules and directives.”

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