Web9 feb. 2024 · Collectively, we use a staggering amount of single-use plastic each year—we buy one million plastic bottles each minute around the world—most of which ends up in landfills, oceans, and other natural spaces. Nzambi Matee, a 29-year-old entrepreneur from Nairobi, is combatting this global crisis by recycling bags, containers, and other … Web2 apr. 2024 · The 30-year-old Kenyan engineer and inventor would know: her start-up recycles tonnes of plastic destined for landfill into eco-friendly bricks that are stronger, cheaper and lighter than concrete. A creation of her own design, these sustainable paving blocks already line roads, driveways and sidewalks in Nairobi, but could soon also serve …
Kenyan women turn plastic waste into bricks stronger than …
Web3. MIX DESIGN OF PLASTIC BRICKS In order to find the plastic bricks that they possess high compressive strength with various mix proportions are made and they are tested using compressive testing machine (CTM). The mix proportions were in the ratio of 1:2, 1:3 and 1:4. These are the ratio which represents the plastic, river sand respectively. Sl. Web4 feb. 2024 · Feb 04, 2024. Gjenge Makers, a factory in Nairobi, Kenya, takes plastic waste and turns it into a brick that is five to seven times stronger than concrete. The process was developed by Nzambi ... dna technology bill drishti ias
‘Trash has value
Web11 mrt. 2024 · A Kenyan woman makes bricks using plastic waste These bricks are economical, and hold three times the weight threshold of concrete blocks By Nivedita … Web29 mrt. 2024 · Nairobi, Kenya March 29-“Plastic still has value,” said Nzambi Matee of the mountains of discarded oil drums, laundry buckets, yoghurt tubs and other trash being shredded into colourful flakes at her Nairobi factory. “I believe that plastic is one of the misunderstood materials.” The 30-year-old Kenyan engineer and inventor would know: … Web22 jan. 2024 · 3. Concept • To make the high strength plastic sand bricks • Reuse the waste plastic • To clean the environment • To reduce the economical problems • To reduce the amount of waste plastic for land filling. 4. Introduction • The waste plastics are to be effectively utilised. create a file in windows cmd