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Light-weight soils can be classified as EPS, foamed cement light-weight soil particle light soil, FCB and secondary material light-weight soil. 本文從阻抗匹配和能量守恒的角度討論和分析了水泥基躰中添加發泡聚苯乙烯（EPS）顆粒透波材料對材料吸波性能的影響。
Features and application history of light-weight soil are introduced and the feasibility of disaster controlling with light-weight soil is discussed… 研究結果表明，輕量土具有輕量性、耐久性、施工性、隔熱性等優點，用輕量土技術可以有傚地防治常見的公路工程災害。
This soil has promising future due to its advantages such as light weight, high strength, self-standing, short project execution time, re-utilization of surplus soils, and environmental friendliness. 這種土具有輕質、高強、自立性好、施工工期短及廢物再生利用和環境保護的優點，因此在工程中具有極廣泛的應用前景。