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BW08
The Base For Your Building
Concrete Slab
The slab should be at least 4" (10,2 cm) thick. It must be level and at to provide good support for the frame.
The following are the recommended materials for your base.
2 x 4's (38 mm x 89 mm) (will be removed once the concrete cures)
Concrete Sheet of 6 mil plastic
We recommend for a proper strength concrete to use a mix of:
1 part cement 3 parts pea sized gravel 2 1/2 parts clean sand
Prepare the Site/Construct a Base
1. Dig a square, 6" (15,2 cm) deep into the ground (remove grass).
2. Fill up to 4" (10,2 cm) in the square with gravel and tamp rm.
3. Cover gravel with a sheet of 6 mil plastic.
4. Construct a wood frame using four planks of 2x4 (38 mm x 89 mm)
lumber.
5. Pour in concrete to ll in the hole and the frame giving a
total of 4" (10,2 cm) thick concrete. Be sure surface is level.
Allow 3 - 5 hours for construction and a week for concrete curing time.
Optional Footer Type of Foundation
Base
Note: Before beginning construction, check local building codes
Welded Wire
Fabric
Reinforcing
Rods
Reinforcing
Rods
Note: Finished Slab dimensions, with lumber removed.
regarding footings, location and other requirements.
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