This topic contains a solution. Click here to go to the answer

Author Question: Concrete starts to harden about ____________________ minutes after it is mixed. Fill in the ... (Read 48 times)

burchfield96

  • Hero Member
  • *****
  • Posts: 610
Concrete starts to harden about ___________________ _ minutes after it is mixed.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

____________________ retards heat movement.
 
  Fill in the blank(s) with the appropriate word(s).



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ong527

  • Sr. Member
  • ****
  • Posts: 285
Answer to Question 1

15
fifteen



Answer to Question 2

ANS: Insulation




burchfield96

  • Member
  • Posts: 610
Reply 2 on: Jul 21, 2018
:D TYSM


sarah_brady415

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Excellent

 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

For a complete list of videos, visit our video library