What is the primary benefit of using lightweight aggregates in concrete?
Practice Questions
Q1
What is the primary benefit of using lightweight aggregates in concrete?
Increased compressive strength
Reduced thermal conductivity
Lower cost of materials
Improved aesthetic appeal
Questions & Step-by-Step Solutions
What is the primary benefit of using lightweight aggregates in concrete?
Step 1: Understand what lightweight aggregates are. They are materials that are lighter than regular aggregates used in concrete.
Step 2: Know that using lightweight aggregates makes the concrete less heavy overall.
Step 3: Realize that when concrete is lighter, it can become stronger in terms of compressive strength, which means it can hold more weight without breaking.
Step 4: Learn that lightweight aggregates also help improve thermal insulation, meaning the concrete can keep heat in or out better than regular concrete.
