Compressive strength of selected fine grained soils treated with cement kiln dust and calcareous fly ash

• Autorzy: Knapik-Jajkiewicz Karolina , Gaj Grzegorz , Kowalski Adrian , Prędka Edyta

Identyfikatory

DOI

10.21307/ACEE-2020-006

• Języki publikacji: EN

Abstrakty

EN

This paper presents the results of unconfined compressive strength tests carried out on samples of two different fine grained soils mixed with anthropogenic materials produced in Poland, showing binding properties - cement kiln dust and fly ash obtained from combustion of brown coal in a pulverized boiler. The tests were performed on cylindrical samples in a testing machine for compression tests after various curing time ranging from 1 to 8 weeks. The conducted work constitutes the first stage of research devoted to the recognition of the effects of calcareous fly ash and cement kiln dust addition into the fine grained soils.

Słowa kluczowe

EN

fly ash; fine-grained soil; soil improving; compressive strength; cement kiln dust

PL

popiół lotny; grunt drobnoziarnisty; ulepszanie gruntu; wytrzymałość na ściskanie; pył z pieca cementowego

• Wydawca: Silesian University of Technology
• Czasopismo: Architecture Civil Engineering Environment
• Rocznik: 2020
• Tom: Vol. 13, no. 1
• Strony: 79--86
• Opis fizyczny: Bibliogr. 18 poz.

Twórcy

autor

Knapik-Jajkiewicz Karolina

• PhD, Assistant Prof.; The Silesian University of Technology, Faculty of Civil Engineering, Akademicka 5, 44-100 Gliwice, Poland

autor

Gaj Grzegorz

• MSc; Centrum Technologiczne BETOTECH Sp. z o.o., Roździeńskiego 14, 41-306 Dąbrowa Górnicza

autor

Kowalski Adrian

• MSc; Grupa Murapol, Partner S.A., ul. Partyzantów 49, 43-300 Bielsko-Biała

autor

Prędka Edyta

• MSc; BUDOSERWIS Z.U.H. Sp. z o.o., ul. Kościuszki 31, 41-500 Chorzów

Bibliografia

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• [9] Tangri A., Rashid Z.B., Bhamra P.S. (2017). Effect of cement kiln dust and fly ash on the Unconfined Compressive Strength of clayey soil. International Journal of Recent Engineering Research and Development, 2(4), 23-27.
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• [14] Giergiczny Z. (2013). Popiół lotny w składzie cementu i betonu (Fly ash in cement and concrete composition). Gliwice: Wydawnictwo Politechniki Śląskiej.
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Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).