posted 14 years ago
OK. So you know about how many blocks you'll need to build the smokehouse? And I'm assuming you're talking about those concrete blocks with the two big holes in them (never can remember their name). Take the area of one of those blocks and figure out how many blocks you'd need to cover 1000 sq. ft. (that's a square about 32 ft on a side). Is that number more or less than the number of blocks you'd need in your smokehouse?
So, something you can do is to get plastic (I was going to say OSB, but I think the plastic will be cheaper) and tape enough together to form a square 32ft by 32 ft. Level out the ground you're going to be building on, lay the plastic down, and use the blocks to hold it down. Line up the blocks like they're forming a wall (this may affect the size of your plastic, but as long as it is at least 32ftx32ft, you'll be fine.)
Next, mix up enough thin concrete to cover the plastic to about 1/4 inch. Let it harden, and you've got your 1,000sq. ft. foundation. If push comes to shove, you can cover your "foundation" with a tarp "to protect it from the weather and let it cure". After the power company's gone, you can cut up the concrete to use for a rubble trench or whatever your next building project will require.