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

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Forms for Columns 309
(A)
(A)
(D)
AA
(D)
AA
BB
BB
DD
DD
CC (B)
CC
(C)
Step 1
(C)
Step 2
Open all locks from bottom to top
on three corners (A, B and C). Corner
(D) may be opened last, or remained
closed to allow panels (AA and DD) to
be moved as a pair.
After all locks are open at corners
A, B and C, remove panel (CC).
Pull left side of panel away first,
push left end of panel (BB) open
to free chamfer on right end of panel
(CC).
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(B)
(A)
(D)
AA
BB
DD
(B)
(C)
Step 3
Remove panel BB in same manner
as panel CC. Remove AA and DD
as a pair, or open all locks at comer
D and remove each panel separately.
FIGURE 10-13 Removal of adjustable wraparound column forms. (Source: Gates &
Sons, Inc.)
column sizes of 10 to 30 in., in increments of 2 in. The modules may be
stacked to the desired column height and attached together to secure
adjacent modules. Only three bolts are required per 8-ft-high form. No
outside angle corners are required. Figure 10-15 shows combinations
of the modular system to accommodate various column heights.
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