| 摘要 |
A form system comprises several form units, each having a pair of panels positioned in spaced relation to each other. A plurality of tie members connects the panels, the tie member comprising a spacer member disposed transversely between the panels. Each tie member further comprises a pair unit connecting members, one positioned on each of an outside surface of a panel. The spacer members are each connected to a first unit and a second unit connecting member through the first opening in the panels. The first and second unit connecting members have first and second connections respectively, to permit the first and second unit connecting members of a first form unit to be connected with corresponding first and second connecting members of a second form unit.
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