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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

Council approves two senior appointments
2012-03-13

 

Dr Choice Makhetha and Prof. Hendri Kroukamp
13 March 2012

 

We are delighted to announce the appointment of Dr Choice Makhetha as Vice-Rector: External Relations, and Prof. Hendri Kroukamp as Dean of the Faculty of Economic and Management Sciences.

Both appointments were approved on Friday 9 March 2012 by the UFS Council during its quarterly meeting at the Bloemfontein Campus.
 
“Dr Makhetha is an experienced administrator in higher education and has spent time shadowing the Presidents of Harvard and Spelman Universities in the USA, where she gained invaluable experience in positioning universities for world-class impact,” said Prof. Jonathan Jansen, Vice-Chancellor and Rector of the UFS.
Her portfolio will entail external linkages, partnerships and strategic alliances of the university with national and international stakeholders.
Previously, Dr Makhetha was the Special Assistant to the Vice-Chancellor. Before that she was acting Dean: Student Affairs, also at the UFS. She has served as acting Vice-Rector: External Relations since February 2011.  
 
Dr Makhetha obtained a Master’s degree in Political Science from the UFS in 2000 and a Ph.D., also in Political Science, in 2003. She was named the UFS’s Dux student for 1998/99. Dr Makhetha has received many awards for her work and she serves on various boards and committees in South Africa and abroad.
 
In 2010 and 2011 she was a fellow at Harvard University and Spelman College as part of Higher Education South Africa (HESA)’s Higher Education Leadership and Management programme.
 
“Prof. Kroukamp is a distinguished academic in the field of Public Administration and a highly experienced manager and leader of academic departments. He has been serving as acting Dean of his faculty since September 2010,” said Prof. Jansen.
 
Prof. Kroukamp holds a B.A. (Hons.) degree in Public Administration from Stellenbosch University and an M.A. degree from the University of Port Elizabeth (UPE). In 1993 he obtained a qualification in Project Management from the World Bank. He completed a D.Phil. in Public Administration at UPE in 1996, where he was a lecturer. Prof. Kroukamp joined the UFS in 1999 as a professor and Chairperson of the Department of Public Management.
 
He is the referee of various national and international publications, serves on various publication boards and is a member of various national and international boards and committees.
 
Prof. Kroukamp, who is a National Research Foundation (NRF)-rated researcher, has received many NRF awards. Amongst these are NRF Overseas International Conference Awards in Turkey, Korea, Poland and France. He has also received a UFS Top Research Award in the Faculty of Economic and Management Sciences.
 
Both appointments apply retrospectively on 1 March 2012.
 

Media Release
13 March 2012
Issued by: Lacea Loader
Director: Strategic Communication
Tel: +27(0)51 401 2584
Cell: +27(0)83 645 2454
E-mail: news@ufs.ac.za

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