What is the typical water-cement ratio for achieving good concrete strength?
Practice Questions
1 question
Q1
What is the typical water-cement ratio for achieving good concrete strength?
0.1 to 0.2
0.3 to 0.4
0.5 to 0.6
0.7 to 0.8
A water-cement ratio of 0.5 to 0.6 is typically recommended to achieve good concrete strength while maintaining workability.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the typical water-cement ratio for achieving good concrete strength?
Solution: A water-cement ratio of 0.5 to 0.6 is typically recommended to achieve good concrete strength while maintaining workability.
Steps: 4
Step 1: Understand what a water-cement ratio is. It is the amount of water used compared to the amount of cement in a concrete mix.
Step 2: Know that a lower water-cement ratio means stronger concrete but can be harder to work with.
Step 3: Recognize that a water-cement ratio of 0.5 to 0.6 is commonly recommended. This means for every 1 part of cement, you use 0.5 to 0.6 parts of water.
Step 4: Remember that this ratio helps achieve good strength in concrete while still making it workable for mixing and pouring.
