Use of phosphogypsum in road construction

• Autorzy: Folek S. , Walawska B. , Wilczek B. , Miśkiewicz J.
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

waste; phosphogypsum; road engineering

PL

odpady; fosfogips; budownictwo drogowe

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2011
• Tom: Vol. 13, nr 2
• Strony: 18--22
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Folek S.

autor

Walawska B.

autor

Wilczek B.

autor

Miśkiewicz J.

• Fertilizers Research Institute, Inorganic Chemistry Division "IChN", 44-100 Gliwice, ul. Sowińskiego 11,

Bibliografia

• 1. Hilton, J. (2006). "Phosphogypsum Menagement and Opportunities for Use. The International Fertilizer Society Cambridge, December, Proceedings 587.
• 2. Paige-Green, P. & Gerber, S. (2000) An Evaluation of the Use of By-product Phosphogypsum as a Pavement Material for Roads, South African Transport Conference "Action In Transport for the New Millenium" 17–20 July 2000, Conference papers.
• 3. Xibing, L. i in., (2008), Utilization of Phosphogypsum for Backfilling, Way to Relieve Its Environmental Impact, Gospodarka Surowcami Mineralnymi, 4/3, 24, 225–231.
• 4. Chang, W.F. (1990). Roller Compacted Concrete Utilizing Phosphogypsum. III Int. Symp. on Phosphogypsum, Orlando, Florida, Dec. 4–7.
• 5. Disposal Management System for Utilization of Industrial Phosphogypsum and Fly Ash. (2002) Project No.: LIFE98ENV/FIN/000566, Duration: 1.7.1998–30.6.2002. Design Guide: "Road Construction Based on Phosphogypsum and Fly Ash".
• 6. Folek, S., Walawska, B., Miśkiewicz, J. & Wilczek, J. "Application of Phosphogypsum Waste In Road Construction" Report on special research Project no UKRAINA/209/2006, IChN, 2009 (not published), (in Polish).
• 7. Folek, S., Walawska, B., Miśkiewicz, J., Wilczek, J.B., Rafalski, L. & Przygoda, M. Patent Application P. 390128, Mixes for Construction of Upper and Lower Layers of Road Embankments (in Polish).
• 8. Barba, D., Brandani, V. & Giacomo, G. (1982). A Thermodynamic model of CaSO4 Solubility In Multicomponent Aqueous Solution, J. Chem. Eng., 24, 191–200.
• 9. Bunikowska, B., Synowiec, P. (2004). Co-crystalization of Calcium Sulphate and Calcium Carbonate, 25, 3/1, 763–768 (in Polish).