Mar 092017
 
A small technology and innovation company based in Tanzania is working to create a healthier environment and produce more medical tools by re-using plastic waste as 3D printer filament. Using this recycled material, STICLab hopes to enhance the area’s health ecosystem by providing a range of medical tools and applications. And since Dar es Salaam, the city in which the company operates from, generates an estimated 400 tonnes of plastic waste in one day, STICLab is hoping to help the region’s environment, as well as its medical sector. In a project, named ReFabDar, similar to ALT LLC’s last year, STICLab is passionate about ‘fixing the mess we have created for ourselves.’ The company says the first step to doing that, is changing the perception of trash and finding a way to make value out of waste. Currently in Tanzania, the cost of 1kg of filament can rise above forty dollars. Focusing particularly on recycling plastic bottles, the aim for the company’s engineers has been to create new machines that turn this plastic waste into 3D filament, and then use that filament to innovate new products for the Tanzanian market. “Today, the plastic waste that is collected by waste pickers is then shipped freight to China,” said Adella Salum, Engineer, STICLab. “We need more local enterprises to recycle this waste. If we could just have ten percent of Dar’s plastic waste, we could make about a million medical tools a day.” Using its RETR3D 3D printer and Thunderhead filament extruder, the company’s vision is becoming a reality. Through the ReFabDar project, five feasible product markets have been established. While education items, spare parts, jewellery and consumer goods are all viable end-parts, STICLab sees healthcare as the field in which it can have the greatest impact. Tanzania is one of Africa’s worst affected areas for the spread of malaria – practically the entire country carries a high risk of infection. To properly diagnose malaria, doctors often use microscopes, which in poorer parts of the country are not always easy to come by. Having already 3D-printed a medical microscope, STICLab is hopeful the ReFabDar project can help to sufficiently detect and treat killer diseases, such as malaria, while cracking down on plastic waste. “We have laboratories where we conduct our research activities,” said Calista Emeda, Senior Research Scientist, National Institute for Medical Research. “We use microscopes in several activities while testing. Malaria is among the (more…)
Feb 112016
 
BY MICHAEL MOLITCH-HOU ON · 3D PRINTING,ASIA,CONSTRUCTION,NEWS,LOW INCOME HOUSING [This article and video demonstrates the viability of 3D printing. The Green Fire Engineered Reclamation solution to low income housing is using 3D printing and the inert raw materials recovered from landfills to build the housing in panelized designs for the villagers to assemble. M] In a world of economic scarcity, public housing has become essential for sheltering our species’ most vulnerable populations. Interestingly, the island city-state of Sinagpore having a unique approach to public housing, with 80% of the resident population living in government buildings and, more than that, the small nation implemented some housing practices that the United States has sometimes been too afraid to tackle when it comes to public housing:socioeconomically integrated public developments. Now, Singapore is moving beyond these important strategies to novel methods of construction, namely 3D printing.   Share this:FacebookLinkedInTwitterGoogleTumblrPinterestReddit (more…)