Which of the following is true about non-hydraulic insulating cements?

a. They can be used in the same applications as hydraulic cements.
b. They must be kept moist as they set.
c. They are normally harder than hydraulic cements.
d. They are suitable only for below-ambient applications.


a. They can be used in the same applications as hydraulic cements.

Trades & Technology

You might also like to view...

A pre-prepared ________ is a concentrated solution used to make a tissue culture medium.

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

Trades & Technology

El vapor es ______.

a. agua comprimida. b. una barrera utilizada en trabajos en frío c. una forma gaseosa de líquido d. una medición de temperatura

Trades & Technology

Human saliva contains the enzyme ____________________, which initiates the digestion of starch

Fill in the blank(s) with correct word

Trades & Technology

To communicate with sensors, the PLC uses a SERCOS interface

Indicate whether the statement is true or false

Trades & Technology