Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

How is concrete made?

1 Answer

Concrete is a mixture of paste and aggregates. The paste, composed of cement and water, coats the surface of the fine (small) and coarse (larger) aggregates. Through a chemical reaction called hydration, the paste hardens and gains strength to form the rock-like mass known as concrete.

{{ relativeTimeResolver(1568301596151) }}

LIVE
Points points 749
Rating

Similar Questions
Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE
Science 1 Answer
Science 1 Answer
Science 2 Answers
Science 1 Answer
Science 2 Answers
Science 1 Answer
Science 2 Answers
Science 2 Answers
Science 2 Answers
Science 1 Answer
Science 1 Answer
Science 1 Answer
Science 1 Answer

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE