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Author Question: The thin sheet of rubber, PVC, or other material inserted into a construction joint to obstruct the ... (Read 226 times)

luvbio

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on: Jul 24, 2018
The thin sheet of rubber, PVC, or other material inserted into a construction joint to obstruct the seepage of
  water is known as a _____.
 
  a. drainage block
  b. vapor barrier
  c. lock joint
  d. water stop

Question 2

A measure of a substance's capacity to allow the passage of liquids or gases is its_____.
 
  a. vapor resistance
  b. permeability
  c. penetrability
  d. humidity quotien


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chem1s3

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

d

Answer to Question 2

b


luvbio

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Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


chem1s3

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Reply #3 on: Jul 24, 2018
Great! Please up vote :D


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