How many bags concrete do I need calculator? To determine how many bags of concrete you will need, divide the total cubic yards needed by the yield. Use the following yields per each bag size: 40 pound bag yields.011 cubic yards. How many piers are in a bag of concrete? One 60 -lb bag of … “Question: How Many Bags Of Concrete To Fill A 12 Sonotube?”

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## Often asked: How To Extend A Concrete Slab?

Can you extend an existing concrete slab? Your best bet for a good finish relies on doing three things: Making sure that the foundation for the extension is well compacted and onto good material. Cut back and scable the joint with the existing 10×10 slab so that there is a good bond when the new … “Often asked: How To Extend A Concrete Slab?”