Truct, Placing the reinforcement – Grain Systems Tanks PNEG-1094 User Manual

Page 17

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5. Foundations

PNEG-1094 Farm Grain Bin - 4" Corrugation

17

Placing the Reinforcement

1. Once the forms and trench have been prepared, begin placing the reinforcement rods and mesh in

the foundation’s footing. (See the appropriate charts and drawings for the bin to determine
requirements and positions of the reinforcement on

Pages 21-25

.) Be sure reinforcement rods are

properly lapped by wiring.

2. Place at least 2" of compacted sand on the inside section of the foundation to provide a good base

for the concrete and to protect against rodents.

3. Cover the sand with 4 mil polyethylene plastic, which will act as a moisture barrier.

4. Add two (2) layers of 6" x 6" wire mesh to the entire area of the foundation slab or the entire

foundation for monolithic systems to complete the preparation of the bin’s foundation.

Figure 5C Octagon Form

* All concrete to have a minimum
compressive strenth of 3000 PSI
at 28 days.

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