Concrete & Masonry History
1 / 15Concrete is the most widely used construction material in the world. Approximately how many tonnes are used globally per year?
About Concrete & Masonry History
Build your knowledge about the history and science of concrete and masonry construction! This free general knowledge activity is built for older adults who want clear, readable browser-based games without sign-up friction.
General knowledge games mix recall, reasoning, and pattern recognition to keep each round varied and mentally engaging. This quiz includes 15 questions, so it works well as a quick session or as part of a longer brain-training routine. A printable version is available if you prefer offline play or want to share the game at home, in a classroom, or in a group setting.
About Concrete & Masonry History
Concrete & Masonry History is a free general knowledge quiz with 15 multiple-choice questions with a mix of 7 medium, 4 hard, 4 easy questions. Build your knowledge about the history and science of concrete and masonry construction! A typical run takes about 7 minutes, hints are always one tap away, and your streak ticks up the first time you finish a game on a given day.
A few sample questions
1. The Romans developed a remarkably durable concrete using volcanic ash. What is this ash called?
Answer: Pozzolana
Roman concrete (opus caementicium) used pozzolana, volcanic ash from the area near Pozzuoli. Mixed with lime and seawater, it created a concrete so durable that Roman structures like the Pantheon still stand today after 2,000 years.
2. Who patented Portland cement in 1824, the key ingredient in modern concrete?
Answer: Joseph Aspdin
Joseph Aspdin, a bricklayer from Leeds, England, patented Portland cement in 1824. He named it 'Portland' because the hardened cement resembled the prestigious Portland stone quarried on the Isle of Portland in Dorset.
3. The Pantheon in Rome, built around 125 AD, has an unreinforced concrete dome that is still the largest of its kind. What is its interior diameter?
Answer: 43 meters
The Pantheon's dome has an interior diameter of 43.3 meters (142 feet), equal to its height. It remains the world's largest unreinforced concrete dome, a testament to Roman engineering excellence.
Frequently asked questions
How many questions are in Concrete & Masonry History?
Concrete & Masonry History has 15 multiple-choice questions. Each one has four answer options and an explanation that appears after you answer, so you learn something even when you miss.
Is Concrete & Masonry History free to play?
Yes. The entire SeniorBrainGames catalog — including Concrete & Masonry History — is free, with no sign-up required, no time limits, and no ads on top of the game. It also works offline once the page has loaded once.
How long does Concrete & Masonry History take?
Most players finish Concrete & Masonry History in about 7 minutes. You can pause between questions, replay it as often as you like, and there is no penalty for taking your time — answers are explained after you submit them.
What's a good follow-up after Concrete & Masonry History?
If you enjoyed this general knowledge quiz, try the Daily Challenge — five rotating questions, refreshed every 24 hours, that count toward your streak. You can also use the Surprise Me button on the homepage to land on a different game type for variety.
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