hello,

I need help calculating how many 15cm wide and 19cm high lecablock are needed to build a 60cm wall for a greenhouse measuring 6.1m x 3.9m.
Can someone help me?

Will it be 33 blocks (short side 7+ short side 7+ long side with opening 8+ long side 11) per layer if the length is 59cm, or am I thinking incorrectly?
 
  • Blueprint of a greenhouse wall layout, showing dimensions and openings. Total width is 6143mm, height 3890mm, and includes sections of 2334mm and 1474mm.
This is middle school math.

Untouched long side 10.4 blocks. That is, if you have a joint width of 2.7 cm, it fits evenly.
On the short sides, it becomes 6 blocks, which also fits evenly if you finish before the corner and have joints that are 4 cm. Maybe a bit large?
Broken long side gives 3.7 blocks on each side, so you likely won’t avoid having to cut there.

One round is thus 10+6+6+4+4=30, for the precision shopping list. When you actually build, it's probably easiest to make a scale drawing to get joints, etc., in suitable places.
 
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Jimpalimpa83
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