Explore the chemical and mechanical causes of leaking taps in this 45-minute video lecture by Andrew Szydlo. Delve into the chemistry of limescale and learn about various removal methods, including the use of hydrochloric acid and household products. Discover the inner workings of different tap mechanisms, from traditional designs to modern lever taps. Gain practical knowledge on tools needed for tap maintenance, the application of PTFE tape, and techniques for polishing metals. This comprehensive presentation by the renowned chemist and educator from Highgate School covers everything from basic tap anatomy to advanced troubleshooting, providing valuable insights for both DIY enthusiasts and those interested in the science behind everyday plumbing issues.
How to Fix a Leaking Tap with Chemistry - Szydlo's At Home Science
The Royal Institution via YouTube
Overview
Syllabus
- Introduction
- The chemistry of limescale
- Limescale removal with hydrochloric acid
- Household limescale removers
- Tools to open up a tap
- How a tap works
- Inside a modern tap
- Further issues with older taps
- Lever taps
- PTFE tape
- The Rolls Royce of taps
- Polishing metals
Taught by
The Royal Institution
