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REINFORCER, COMPOSITE MATERIAL COMPRISING SUCH A REINFORCER, METHOD OF USING SUCH A REINFORCER
REINFORCER, COMPOSITE MATERIAL COMPRISING SUCH A REINFORCER, METHOD OF USING SUCH A REINFORCER
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机译：补强剂，包括补强剂的复合材料，使用补强剂的方法
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摘要
A disclosed reinforcer includes a shrinkable layer able to shrink in a direction of shrinkage, under the effect of a heat-shrink heat treatment, from an initial state to a shrunk state, a first corrugatable layer, which includes a gridwork of filaments added against the shrinkable layer and connected to the shrinkable layer by connection lines spaced apart and extending transversely with respect to the direction of shrinkage, the first corrugatable layer exhibiting a shrinkage that is substantially zero or that is smaller than that of the shrinkable layer, so that, when the shrinkable layer is in the initial state, portions of the first corrugatable layer, each defined between two consecutive connection lines, are bent over and, when the shrinkable layer is in the shrunk state, the portions of the first corrugatable layer are curved.
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