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MIT and Harvard researchers find secret to "self-healing" Roman …
1 day ago dezeen.com Show details
Jan 17, 2023 · Researchers from MIT and Harvard claim to have solved the mystery behind the durability of ancient Rome's concrete structures, and are now aiming to bring a modern …
Why Ancient Buildings Persist: the Secret of Roman Concrete
1 week ago medium.com Show details
Jan 12, 2023 · This ancient Roman concrete, also known as opus caementicium, outlasts modern concrete structures that begin to crumble in a matter of decades. The ancient Roman concrete …
Ancient concrete: Learning to do as the Romans did
1 week ago sciencedaily.com Show details
The ancient Roman recipe is very different than the modern one for concrete, Jackson noted. Most modern concrete is a mix of Portland cement -- limestone, sandstone, ash, chalk, iron, …
Chemists Crack the Code to Ancient Roman Concrete - Science …
4 days ago sciencenews.org Show details
Mix concrete like a Roman. Students will answer questions about the online Science News article “These chemists cracked the code to long-lasting Roman concrete,” which explains the …
Researchers discover secret recipe of Roman concrete that allowed …
2 days ago ancient-origins.net Show details
Dec 18, 2014 · An advanced concrete recipe allowed the Romans to constructed magnificent structures that no builder would dare to attempt today. Source: BigStockPhoto. Previous …
THE SECRETS OF ROMAN CONCRETE - University of Houston
2 days ago uh.edu Show details
THE SECRET ROMAN RECIPE • Use of Roman concrete reached its zenith during the reigns of the Emperors Trajan and Hadrian, 98 to 138 A.D. • By that time the craftsmen were well …
Rare mineral is the key to long-lasting ancient concrete | Nature
5 days ago nature.com Show details
Jul 3, 2017 · Ancient Romans built concrete sea walls that have withstood pounding ocean waves for more than 2,000 years. Now, an international team has discovered a clue to the concrete’s …
Science Reveals the Secret to Ancient Rome’s Indestructible …
2 weeks ago gizmodo.com Show details
Jul 5, 2017 · Modern marine concrete structures, made of rocks or gravel mixed with water and cement, crumble within a few decades. Inspired by naturally-cemented volcanic ash deposits, …
We Finally Know How Ancient Roman Concrete Was So Durable
1 week ago sciencealert.com Show details
Jan 7, 2023 · It could also explain why Roman concrete from seawalls built 2,000 years ago has survived intact for millennia despite the ocean's constant battering. So, the team tested their …
Riddle solved: Why was Roman concrete so durable?
5 days ago mit.edu Show details
Jan 6, 2023 · To prove that this was indeed the mechanism responsible for the durability of the Roman concrete, the team produced samples of hot-mixed concrete that incorporated both …
Scientists may have found magic ingredient behind ancient …
2 days ago science.org Show details
Jan 6, 2023 · The team’s Roman-inspired concrete, in contrast, healed cracks up to 0.6 millimeters across. Masic hopes the work will inspire today’s engineers to improve their own …
Recipe for Roman concrete - Engineering Stack Exchange
2 days ago stackexchange.com Show details
Mar 19, 2016 · CaO + AlO + SiO +H O → CASH C a O + A l O + S i O 2 + H 2 O → C A S H. complete replacement. The strätlingite crystals in Imperial Roman mortar resemble microfibers …
