PROPERTIES OF CEMENT MORTARS REINFORCED WITH POLYPROPYLENE FIBERS

Didem Oktay; Büşra Aktürk; Nihat Kabay

PROPERTIES OF CEMENT MORTARS REINFORCED WITH POLYPROPYLENE FIBERS

Abstract

In this paper, the effect of polypropylene fibers (PF) on fresh and hardened properties of cement mortars produced with white cement is reported. Nine mixtures were prepared by using different volume fractions and different sizes of PF from 0 to 1.5% and 6 and 12 mm, respectively. Water to cement and sand to cement ratio by weight was kept constant as 0.4 and 3.0, respectively. PF with different length and amounts was introduced to mixtures and its effect on workability, density, water absorption, compressive strength, flexural strength and drying shrinkage were determined. Pore ratio at the cross-section of the specimens was calculated by image analysis. Test results showed that the addition of PF in higher amounts decreased workability, fresh and hardened density, compressive and flexural strength and increased water absorption and pore ratio of the mixtures. However when used in lower amounts, PF improved drying shrinkage and flexural strength.

Keywords

References

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Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Authors

Didem Oktay This is me
Türkiye

Büşra Aktürk This is me
Türkiye

Nihat Kabay This is me
Türkiye

Publication Date

June 1, 2014

Submission Date

January 7, 2014

Acceptance Date

February 23, 2014

Published in Issue

Year 2014 Volume: 32 Number: 2

IZ

https://izlik.org/JA26EL48RY

Cite

RIS / Bibtex

APA

Oktay, D., Aktürk, B., & Kabay, N. (2014). PROPERTIES OF CEMENT MORTARS REINFORCED WITH POLYPROPYLENE FIBERS. Sigma Journal of Engineering and Natural Sciences, 32(2), 164-175. https://izlik.org/JA26EL48RY

AMA

1.Oktay D, Aktürk B, Kabay N. PROPERTIES OF CEMENT MORTARS REINFORCED WITH POLYPROPYLENE FIBERS. SIGMA. 2014;32(2):164-175. https://izlik.org/JA26EL48RY

Chicago

Oktay, Didem, Büşra Aktürk, and Nihat Kabay. 2014. “PROPERTIES OF CEMENT MORTARS REINFORCED WITH POLYPROPYLENE FIBERS”. Sigma Journal of Engineering and Natural Sciences 32 (2): 164-75. https://izlik.org/JA26EL48RY.

EndNote

Oktay D, Aktürk B, Kabay N (June 1, 2014) PROPERTIES OF CEMENT MORTARS REINFORCED WITH POLYPROPYLENE FIBERS. Sigma Journal of Engineering and Natural Sciences 32 2 164–175.

IEEE

[1]D. Oktay, B. Aktürk, and N. Kabay, “PROPERTIES OF CEMENT MORTARS REINFORCED WITH POLYPROPYLENE FIBERS”, SIGMA, vol. 32, no. 2, pp. 164–175, June 2014, [Online]. Available: https://izlik.org/JA26EL48RY

ISNAD

Oktay, Didem - Aktürk, Büşra - Kabay, Nihat. “PROPERTIES OF CEMENT MORTARS REINFORCED WITH POLYPROPYLENE FIBERS”. Sigma Journal of Engineering and Natural Sciences 32/2 (June 1, 2014): 164-175. https://izlik.org/JA26EL48RY.

JAMA

1.Oktay D, Aktürk B, Kabay N. PROPERTIES OF CEMENT MORTARS REINFORCED WITH POLYPROPYLENE FIBERS. SIGMA. 2014;32:164–175.

MLA

Oktay, Didem, et al. “PROPERTIES OF CEMENT MORTARS REINFORCED WITH POLYPROPYLENE FIBERS”. Sigma Journal of Engineering and Natural Sciences, vol. 32, no. 2, June 2014, pp. 164-75, https://izlik.org/JA26EL48RY.

Vancouver

1.Didem Oktay, Büşra Aktürk, Nihat Kabay. PROPERTIES OF CEMENT MORTARS REINFORCED WITH POLYPROPYLENE FIBERS. SIGMA [Internet]. 2014 Jun. 1;32(2):164-75. Available from: https://izlik.org/JA26EL48RY