Use of phosphogypsum in road construction

被引：49

作者：

Folek, Stanislaw ^{[1
]}

Walawska, Barbara ^{[1
]}

Wilczek, Bozena ^{[2
]}

Miskiewicz, Jolanta ^{[1
]}

机构：

[1] Fertilizers Res Inst, Inorgan Chem Div IChN, PL-44100 Gliwice, Poland

[2] Rd & Bridge Res Inst, PL-03301 Warsaw, Poland

来源：

POLISH JOURNAL OF CHEMICAL TECHNOLOGY | 2011年 / 13卷 / 02期

关键词：

Waste; phosphogypsum; road engineering;

D O I：

10.2478/v10026-011-0018-5

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The paper presents practical utilisation in the construction of a parking lot of compositions based on waste (phosphogypsum) from the wet process of orthophosphoric acid manufacture. The results of strength tests performed after half a year and after one and a half year of parking lot operation confirmed the feasibility, established earlier in laboratory tests, of utilising phosphogypsum mixes with fly ash and stabilising binder.

引用

页码：18 / 22

页数：5

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