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aivan3 [116]
3 years ago
9

Most concrete used in construction today is made with Portland cement. true or false

Engineering
2 answers:
Rainbow [258]3 years ago
8 0

Answer:

*True*

Explanation:

Today's concrete is made using Portland cement, coarse and fine aggregates of stone and sand, and water. However, cement is not concrete. Concrete is a composite building material and the ingredients, of which cement is just one, have changed over time and are changing even now.

Marianna [84]3 years ago
4 0

Answer:

True

Explanation:

Portland cement is made out of stone, sand and water.

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The purification of hydrogen gas is possible by diffusion through a thin palladium sheet. Calculate the number of kilograms of h
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Answer: 5.36×10-3kg/h

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Explanation:using the formula

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(c) As Engineering and Computing students, you must be familiar, with the respective professional bodies, as well as, Rules of P
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<h3>What are the Characteristics of Code of Ethics?</h3>

The code of ethics are known to be a kind of a universal moral values, that is one that state that what a person expect of any given employee such as been trustworthy, respectful, responsible, and others.

Note that Rules of Practice, Professional Obligations and Codes of Ethics. are known to be put in place to avoid issues that may lead to conflict.

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Therefore, The professional ethics for computer engineers are:

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Learn more about Engineering rules from

brainly.com/question/17169621

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