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Author Question: Improper placement techniques or equipment can cause concrete _____. a. separation b. spalling ... (Read 19 times)

tnt_battle

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on: Jul 24, 2018
Improper placement techniques or equipment can cause concrete _____.
 
  a. separation
  b. spalling
  c. segregation
  d. slumping

Question 2

Cement dermatitis is caused by _____.
 
  a. lime in the cement
  b. chemicals in the water
  c. fine sand particles
  d. abrasion


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amanda_14

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

c

Answer to Question 2

a


tnt_battle

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Reply 2 on: Jul 24, 2018
:D TYSM

parker125

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Reply 3 on: Yesterday
Excellent

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