Use of phosphogypsum in road construction

Stanisław Folek; Barbara Walawska; Bożena Wilczek; Jolanta Miśkiewicz

doi:10.2478/v10026-011-0018-5

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Use of phosphogypsum in road construction

Green Sciences

Volume 13 (2011): Issue 2 (June 2011)

By: Stanisław Folek, Barbara Walawska, Bożena Wilczek and Jolanta Miśkiewicz

Open Access

|Jun 2011

Abstract

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.

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Articles in this issue

DOI: https://doi.org/10.2478/v10026-011-0018-5 | Journal eISSN: 3072-0389 | Journal ISSN: 1509-8117

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Language: English

Page range: 18 - 22

Published on: Jun 16, 2011

Published by: West Pomeranian University of Technology, Szczecin

In partnership with: Paradigm Publishing Services

Publication frequency: Volume open

Keywords:

Waste,

phosphogypsum,

road engineering

Related subjects:

Industrial chemistry,

Biotechnology,

Chemical engineering,

Process engineering

© 2011 Stanisław Folek, Barbara Walawska, Bożena Wilczek, Jolanta Miśkiewicz, published by West Pomeranian University of Technology, Szczecin
This work is licensed under the Creative Commons License.

Volume 13 (2011): Issue 2 (June 2011)