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Author Question: Even though cement production releases CO2 and other greenhouse gases, it is considered green ... (Read 32 times)

CORALGRILL2014

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on: Jul 24, 2018
Even though cement production releases CO2 and other greenhouse gases, it is considered green because concrete is completely recyclable and useable as a(n) ________ in new concrete.
 
  A) Cement B) Hardener C) Aggregate D) Slump

Question 2

The ________ is the recess in the side jamb and the door blank that accepts the hinge so it will sit flush with the edge of the door.
 
  A) Door jamb B) Hinge gain C) Loose-pin hinge D) Doorstop


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lgoldst9

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Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


CORALGRILL2014

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Reply #2 on: Jul 24, 2018
Thank you!


lgoldst9

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Reply #3 on: Jul 24, 2018
Always glad to help...


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