New research from RMIT University shows that spent coffee grounds can be transformed into biochar and used to replace a portion of sand in concrete, creating a stronger and more sustainable building material. Heating coffee waste at around 350°C without oxygen produces a fine biochar that boosts concrete’s 28-day strength by roughly 30% when used at 15% substitution. Life-cycle analysis shows the method can cut CO₂ emissions by up to 26%, supporting circular-economy construction and reducing reliance on natural sand.
from Gadgets 360 https://ift.tt/awE9rjp
Subscribe to:
Post Comments (Atom)
-
In a short span of time, Nothing has come a long way, and it now actually stands for something. The company makes good mid-range and upper m...
-
Rocket Lab has confirmed that its reusable Neutron rocket is set for its first launch in the latter half of 2025. The announcement was made ...
-
Xiaomi is reportedly rolling out a new partial screenshot feature with the latest MIUI 12 beta version. MIUI 12, Xiaomi's Android-based ...
No comments:
Post a Comment