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Author Question: What is washed sand? What will be an ideal response? ... (Read 51 times)

mspears3

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on: Jul 21, 2018
What is washed sand?
 
  What will be an ideal response?

Question 2

What are the six factors that determine the strength and durability of concrete?
 
  What will be an ideal response?


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jsm54321

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Reply #1 on: Jul 21, 2018
Answer to Question 1

Washed sand is sand that has been flushed to remove clay and silt.

Answer to Question 2

The six factors that determine the strength and durability of concrete are: (1) the strength of the stone
particles, (2) the proportion of the stone particles by size, (3) the type of Portland cement, (4) the
purity of the water, (5) the uniformity of the mixture, and (6) the procedures used in placing, finishing,
and curing the concrete.



mspears3

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Reply 2 on: Jul 21, 2018
Excellent

billybob123

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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