Large and small houses in Luganda: housing construction and gender in South Africa
This article discusses the participation of women in housing delivery in Luganda, which occurred at a time of both political and economic changes that had a profound impact on their ability to consolidate their core structures. The findings suggest that few women in Luganda were involved in ‘skilled’ residential construction. When they participated, it was in supportive roles such as clearing the sites for construction, carrying water and mixing the concrete. However, home ownership brought women benefits in that their houses provided the space and infrastructure that they needed to effectively carry out their informal sector activities, which related to the services sector. This study argues that skilled work in construction is better remunerated than in the services sector, in which most women work. If women are to enter the formal construction sector it is imperative that they alter their attitudes and those of their spouses. Projects dealing with shelter delivery should therefore focus not only on the product but also on raising the consciousness of the beneficiaries with regard to gender matters.
Women and housing policy in South Africa: A discussion of Durban case studies
Alison Todes is a lecturer in the Department of Town and Regional Planning, and a member of the Built Environment Support Group at the University of Natal, Durban, South Africa. She has a Bachelor of Psychology and a Master ofUrban Planning from the University ofCape Town. She worked as a researcher at the Urban Problems Research Unit at the Universityof Cape Town and at the Built Environment Support Group. Her research work focuSBS on the urbanization and settlement policy In South Africa, the reorganization of local go119mment in South Africa, housing and upgrading, gender and development, and regional policy. She is the coauthor, with David Dewar and Vanessa Watson, of Regional Development and Settlement Polley, published byAllen and Unwin In 1986.
Mechanical behaviour and durability of high volume fly ash cementitious composites
The purpose of this research is to separate different morphological particles of ASTM class F fly ash, and study their effect on mechanical behaviour and durability of high volume cementitious mixtures. In this research wet separation of raw fly ash is carried out, which resulted in three layers of different morphological particles. The first layer of particles float, comprise of about 1-5% of fly ash, is identified as cenospheres or hollow spheres. The second layer of particles is measured to be 55-60% of raw fly ash and consisting of porous spherical and rounded particles rich in Si and Al. The third layer particles is measured to be about 35-40% of raw fly ash. High volume fly ash cementitious composites containing second or third layer particles are tested under compression and bending, highlighting a higher strength and ductility in comparison to cementitious ones containing raw fly ash particles. KEYWORDS. Cementitious matrix; Raw fly ash; Second layer particles; Third layer particles.