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SOIL STABILIZER, PAVING SUBBASE COURSE MATERIAL AND PAVING PROCESS

机译:土壤稳定剂,摊铺基层材料和摊铺过程

摘要

PURPOSE:To obtain a soil stabilizer which is useful in paving subbase course material because it sustains self-healable strain and increases the strength of the subgrade course by adding lime to an Al-Fe-Ti based oxide composition. CONSTITUTION:Lime is admixed to an Al-Fe-Ti based composition mainly containing aluminum oxide, iron oxide and titanium oxide or a mixture of aluminum oxide, iron oxide and titanium oxide to provide the stabilizer. The ratio of the oxide composition to the lime is preferably (30-70)/(70-30), and the paving subbase course material is prepared by mixing the stabilizer with natural soil or a mixture thereof with macadam.
机译:目的:获得一种土壤稳定剂,该材料可通过在Al-Fe-Ti基氧化物组合物中添加石灰来维持自愈应变并增加路基层的强度,从而可用于铺设路基层材料。组成:将石灰与主要包含氧化铝,氧化铁和氧化钛的Al-Fe-Ti基组合物混合,或将氧化铝,氧化铁和氧化钛的混合物添加以提供稳定剂。氧化物组合物与石灰的比例优选为(30-70)/(70-30),并且通过将稳定剂与天然土壤或它们的混合物与碎石混合来制备铺路基层材料。

著录项

  • 公开/公告号JPH0790271A

    专利类型

  • 公开/公告日1995-04-04

    原文格式PDF

  • 申请/专利权人 I TSUKIO;I AKIRA;I KIYOSHI;

    申请/专利号JP19930256273

  • 发明设计人 I TSUKIO;

    申请日1993-09-21

  • 分类号C09K17/02;C09K17/06;C09K17/08;E01C3/04;E02D3/12;

  • 国家 JP

  • 入库时间 2022-08-22 04:21:27

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