Formwork for Concrete Structures by R.L.Peurifoy and G.D- By EasyEngineering.net

282 Chapter Nine
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There are many manufacturers of ICFs. Each manufacturer provides
detailed information about selection, assembly, and erection of
their products. The following illustrate the basic steps for constructing
a wall using ICFs.
1. Set temporarily braces along first course to align and secure
ICFs.
2. Place insulating concrete form blocks on concrete footing.
3. Complete one course around the entire perimeter of the
structure.
4. Set horizontal and vertical reinforcing steel as required.
5. Stager subsequent courses so vertical joints do not align
between courses.
6. Ensure vertical and horizontal cavities are aligned.
7. Cut openings as required, or cut after the entire wall is
built.
8. Install bucks/opening blockouts for doors and windows.
9. Brace forms along walls and openings to ensure plumb and
square alignment.
10. Adequate bracing is required along walls and at window and
door openings.
11. Foam seal joints to secure blocks until concrete is poured.
12. Pour concrete in 2- to 4-ft lifts following manufacturer’s
instructions.
13. Typically high-flow concrete is pumped to ensure flow into
interior spaces.
14. Manufacturer’s instruction must be followed to prevent a
blowout
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References
1. “National Design Specification for Wood Construction,” ANSI/AF&PA NDS-
2005, American Forest & Paper Association, Washington, DC, 2005.
2 “Design Values for Wood Construction,” Supplement to the National Design
Specification, National Forest Products Association, Washington, DC, 2005.
3. “Plywood Design Specification,” APA—The Engineered Wood Association,
Tacoma, WA, 1997.
4. “Concrete Forming,” APA—The Engineered Wood Association, Tacoma, WA,
2004.
5. “Plywood Design Specification,” APA—The Engineered Wood Association,
Tacoma, WA, 2004
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