| 摘要 |
PCT No. PCT/FR97/00689 Sec. 371 Date Mar. 31, 1998 Sec. 102(e) Date Mar. 31, 1998 PCT Filed Apr. 16, 1997 PCT Pub. No. WO97/39195 PCT Pub. Date Oct. 23, 1997The lightweight embankment (1) comprises blocks (3) stacked in successive layers, the blocks of the same layer being separated by gaps (7). The blocks can in particular be made of expanded polystyrene. Application to embankments to support roads.
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