| 摘要 |
The invention relates to a system of permanent formwork elements which are insulating and reinforced, for the construction of thermally insulated walls. The formwork panels 1, which can be of any size, are positioned upright on a base element. They are joined together by spacer ties 21 forming stiffening ladders A. Preferably installed in an alternate fashion, the stiffening ladder-panel assembly forms solid rigid formwork. <IMAGE>
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