E-waste to energy: Old laptop batteries can be repurposed

Indian Delegation Visits South Africa for Trade and Investment Talks
A nine-member Indian delegation participated in the second session of the India-South Africa Joint Working Group on Trade and Investment (JWGTI) held in Pretoria from 22 to 23 April 2025. Discussions were conducted in a cordial atmosphere, focusing on expanding trade ties, boosting investments, and fostering greater people-to-people exchanges. The meeting was co-chaired by Malose Letsoalo, Chief Director, Bilateral Trade Relations, Department of Trade, Industry and Competition of South Africa, and Priya Nair, Economic Adviser, Department of Commerce, India. Delegates from the High Commission ..

Handling concrete better
Efficiently handling the transportation and placement of concrete is essential to help maintain the quality of construction, meet project timelines by minimising downtimes, and reduce costs – by 5 to 15 per cent, according to Sandeep Jain, Director, Arkade Developers. CW explores what the efficient handling of concrete entails.Select wellFirst, a word on choosing the right equipment, such as a mixer with a capacity aligned to the volume required onsite, from Vaibhav Kulkarni, Concrete Expert. “An overly large mixer will increase the idle time (and cost), while one that ..

Elevated floors!
Raised access flooring, also called false flooring, is a less common interiors feature than false ceilings, but it has as many uses – if not more.A raised floor is a modular panel installed above the structural floor. The space beneath the raised flooring is typically used to accommodate utilities such as electrical cables, plumbing and HVAC systems. And so, raised flooring is usually associated with buildings with heavy cabling and precise air distribution needs, such as data centres.That said, CW interacted with designers and architects and discovered that false flooring can come in handy ..