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Author Question: What are the advantages and disadvantages of polycarbonate panels compared to glass? What will be ... (Read 42 times)

asmith134

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on: Jul 22, 2018
What are the advantages and disadvantages of polycarbonate panels compared to glass?
 
  What will be an ideal response?

Question 2

What should the source of air be for inflating the cavity between two sheets of polyethylene on a greenhouse and why?
 
  What will be an ideal response?


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ASDFGJLO

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Reply #1 on: Jul 22, 2018
Answer to Question 1

The advantage is lower heat transmission while the disadvantages are
shorter life expectancy and lower light transmission.

Answer to Question 2

The air should come from the outside to reduce the possibility of
condensation between the two polyethylene layers.


asmith134

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Reply 2 on: Jul 22, 2018
Gracias!

kalskdjl1212

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Reply 3 on: Yesterday
Excellent

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