Insulation below DPC

P

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Do you normally full fill your cavity below DPC with concrete struck away or do you part fill with EPS and then fill with concrete?

What is the correct method?
 
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You will need to carry the insulation down, but it depends.

Look up the ACDs for this area for an idea to avoid thermal bridging issues.
 
If I understand your question, a lean mix of concrete cavity fill below ground level only, clear cavity from fgl to dpc then insulation.
 
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