More destructive testing to answer your questions about concrete.
Concrete's greatest weakness is its tensile strength, which can be less than 10% of its compressive strength. So, we often reinforce it to create a composite material strong against all types of stress. This video briefly touches on conventional rebar and prestressed/post-tensioned reinforcement.
Watch this video and the entire Practical Engineering catalog ad-free on Nebula: go.nebula.tv/practical-engine...
-Patreon: / practicalengineering
-Website: practical.engineering
Marxist Arrow by Twin Musicom is licensed under a Creative Commons Attribution License
Source: • Marxist Arrow - Twin M...
Tonic and Energy by Elexive is licensed under a Creative Commons Attribution License
Source: • Elexive - Tonic and En...
This video was sponsored by Skillshare.
Негізгі бет Why Concrete Needs Reinforcement
Пікірлер: 7 М.