In a typical concrete mix, 10 to 15 percent of the volume is _____.
a. water
b. aggregate
c. admixtures
d. portland cement
Answer: D
Trades & Technology
You might also like to view...
Wildlife greatly benefits from the forest industry
Indicate whether the statement is true or false.
Trades & Technology
Standard trees are better suited to the home garden because they bear fruit earlier than dwarf trees
Indicate whether the statement is true or false.
Trades & Technology
By completing two or more years of college and receiving a bachelor's degree, a veterinary technician can become a ____________________
Fill in the blank(s) with correct word
Trades & Technology
In the soil environment, atoms can change by losing or gaining electrons, thus having a net negative or
positive charge and creating a(n) ____.
a. colloid c. ion b. hydrogen bond d. exchange
Trades & Technology