1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
never [62]
3 years ago
8

Fly ash, accelerators, superplasticizers, and air entrainment are added to a concrete mix to: ______.

Social Studies
1 answer:
saul85 [17]3 years ago
3 0

Answer:

<em><u>The answer is</u></em>: <u>A. increase your strength. B. increases its resistance to cracking. D. to increase the concrete’s abrasion resistance. </u>

Explanation:

1.- The main use of Fly Ash, is characterized by being a magnificent product in the construction industry, contributing to the  formation of a cement material that adds strength, impermeability, and other characteristics to the resulting structure.

2.- Using fly ash and other products, they produce more compact concretes, therefore more impermeable and, as a consequence, less exposed to aggressions of external agents being therefore more durable.

3.- In addition to fly ash, it has been possible to manufacture cements for specific uses, such as concrete for dams.

<em><u>The answer is</u></em>: <u>A. increase your strength. B. increases its resistance to cracking. D. to increase the concrete’s abrasion resistance. </u>

You might be interested in
In what way were knights a part of the feudal class system?
Mrac [35]
Thus, the role of the knight<span> in the </span>feudal system was<span> mainly to serve as an important weapon for his lord. The </span>knights were<span> the lowest </span>part<span> of the medieval elite. They </span>were<span> men who </span>were<span> given land that they could use to support themselves. In return, they owed their military service to their lords.</span>
3 0
3 years ago
Who do people mean when they said "He who angers you controls you"??<br><br><br> 10 POINTS
Eva8 [605]
<span>when you give in to your anger, you've lost the all your will to walk away. So after this any little comment made keeps you angered.</span>
3 0
4 years ago
What do both presidential and parliamentary democracies have in common?
Anon25 [30]

Answer: Hope you get this correct!:)

Explanation:

Presidential: Democracies in which the government does not depend on a legislative majority to exist are presidential. Parliamentary: Democracies in which the government depends on a legislative majority to exist and in which the head of state is not popularly elected for a fixed term are parliamentary.

3 0
3 years ago
Read 2 more answers
To what extent did the Black Death mark the beginning of a new era for Europeans?
Hitman42 [59]

The effects of the Black Death were many and varied. Trade suffered for a time, and wars were temporarily abandoned. Many labourers died, which devastated families through lost means of survival and caused personal suffering; landowners who used labourers as tenant farmers were also affected.

8 0
2 years ago
Read 2 more answers
Hi<br><br> a paragraph on bahrain national day fire works and bahrain national day lights pls fast
Elza [17]

Many cultures use fireworks to celebrate various holidays, however, the chemicals used in fireworks and pyrotechnics can have negative effects on our environment. It still makes people feel happier when they watch it. And fireworks have been a new yearly culture in Bahrain National Day.

 Bahrain National Day is one of the biggest events of the year, and there are plenty of things to do in 2020 to keep you entertained one of them is the fireworks show. On the 16th of December, lighting firecrackers and fireworks are a major custom to celebrate the coming of the National day, and also a way to enhance the festive atmosphere.

So, even though lighting firecrackers produces a loud noise nuisance and piles of red paper shreds, Bahraini people not only take it in their stride but also generally enjoy firecracker.

8 0
3 years ago
Other questions:
  • Some studies indicate that __________ treatment is the single most helpful intervention for persons with stress disorders, irres
    15·1 answer
  • Which is not a common value among 6- to 11-year-old children?
    15·1 answer
  • Which event occurred first?
    6·2 answers
  • Which nations produce more of the world's pollution?
    13·1 answer
  • What is the Declaration of Independence
    6·2 answers
  • 1. Which European country has the most free (from government control) economy? a. United Kingdom b. Germany c. Russia​
    14·1 answer
  • When there is a decrease in exports from oil-producing countries, how does it affect countries that do not have a plentiful supp
    12·2 answers
  • When Machiavelli wrote The Prince in 1513, he faced a lot of criticism. What were the key ideas of The Prince, and how did these
    13·1 answer
  • Description about the costume of rai community/caste​
    10·1 answer
  • Define the word media​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!