Author Question: ____________________ prevent moisture from passing through concrete. Fill in the blank(s) with ... (Read 51 times)

V@ndy87

  • Hero Member
  • *****
  • Posts: 571
___________________ _ prevent moisture from passing through concrete.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

Sand sold commercially for use in concrete has very little ___________________ _ or
  ___________________ _.


 
  Fill in the blank(s) with the appropriate word(s).



juliaf

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

ANS: Vapor barriers

Answer to Question 2

clay, silt
silt, clay




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

For a complete list of videos, visit our video library