____ requires large amounts of energy to produce, so green builders may wish to lower the embodied energy in a structure by reducing the amount of concrete in a foundation as well as the amount of cement in the concrete mix.
A. Limestone
B. Silica
C. Slag
D. Portland cement
Answer: D
Trades & Technology
You might also like to view...
What views are shown?
Review drawing number 523597B0A and then answer the question.
Trades & Technology
A bushing is the simplest type of bearing.
Answer the following statement true (T) or false (F)
Trades & Technology
Compressor system TS#2
Trades & Technology
What is the VIN of a vehicle?
What will be an ideal response?
Trades & Technology