« previous next »

Author Question: A pozzolanic material used in making very high-strength concrete is a. fly ash b. hydrated lime ... (Read 16 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
on: Jul 24, 2018
A pozzolanic material used in making very high-strength concrete is
 
  a. fly ash
  b. hydrated lime
  c. silica fume
  d. diatomaceous earth

Question 2

In a typical concrete mix, 10 to 15 percent of the volume is _____.
 
  a. water
  b. aggregate
  c. admixtures
  d. portland cement


srodz

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 24, 2018
Answer to Question 1

c

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

clippers!

  • Hero Member
  • *****
  • Posts: 828
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


srodz

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Clinical decision making for groups Clinical decision making for groups
Modern primate study sometimes involves high-tech methods. This golden lion tamarin is having a batt Modern primate study sometimes involves high-tech methods. This golden lion tamarin is having a batt
This graphic illustrates the original systems model of politics advanced by David Easton. Politics This graphic illustrates the original systems model of politics advanced by David Easton. Politics
Types of suture material. Types of suture material.
Almonds contain high levels of healthy unsaturated fatty acids Almonds contain high levels of healthy unsaturated fatty acids
The cube of insulating material shown in the figure has one corner at the origin. Each side of ... The cube of insulating material shown in the figure has one corner at the origin. Each side of ...
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library