Concrete placers, concrete finishers and related workers erect reinforced concrete frameworks and structures, make forms for moulding concrete, reinforce concrete surfaces, cement openings walls or casings for wells, finish and repair cement surfaces and carry out terrazzo work (ILO, 2018).
RISK PROBABILITY BASED ON THE SEMINAL FREY AND OSBORNE STUDY
PROFESSIONAL GROUP CHARACTERISTICS AND SIMILAR OCCUPATIONS
Building Frame and Related Trades Workers
Building frame and related trades workers construct, maintain and repair buildings; erect and repair foundations, walls and structures of brick, stone and similar materials; shape and finish stone for building and other purposes; and perform miscellaneous construction and building maintenance tasks (ILO, 2018).
- House Builders
- Bricklayers and Related Workers
- Stonemasons, Stone cutters, Splitters and Carvers
- Concrete Placers, Concrete Finishers and Related Workers
- Carpenters and Joiners
- Building Frame and Related Trades Workers Not Elsewhere Classified
- Cement finisher
- Concrete placer
Using CAD/CAM Computer Aided Design and Manufacturing construction which tended to be the original artisanal profession has been ushered in the 21st century with designs that are totally different from previous generations, costs a fraction of traditionally built houses and minimum time resource waste and environmental impact (Building Radar, 2015). The impact of these technologies are still muted (Occupational Outlook Handbook, 2019) because the technologies are still developing and is currently a novel architectural concept (The Guardian, 2017)
Contour Crafting construction projects will be extremely accelerated – for example a 190 m2 house can be constructed in less than 24 hours. This rapid construction time minimizes the financing costs of construction projects that typically take six months or longer to complete.