EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY

Sulfate attack and its effects are important from both scientific and industrial viewpoints. It is perceived that cements containing pozzolan have better performance in sulfate solutions, since the pozzolanic reactions reduce the quantity of calcium hydroxide and increase calcium silicate hydrate. This paper investigates the physical and mechanical properties of concretes made by blended cement containing Algerian natural pozzolan of volcanic origin, and Portland cement. In order to better determine the pozzolanic effect of the pozzolan addition in the concrete, the analysis of the experimental results of the effect of the partial replacement of the cement by the natural pozzolan showed that it contributes positively to the improvement of its mechanical characteristics, its durability with respect to the permeability to the chlorine ions, the ultrasonic pulse velocity, the compressive strength as well as the sulphate resistance. The present study confirms the pozzolanic reactivity of the natural pozzolan used

Keywords:

Natural pozzolan, durability pozzolanic reactivity, sulphate,

Tam Metin

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Bibtex	@araştırma makalesi { pap371865, journal = {PressAcademia Procedia}, eissn = {2459-0762}, address = {Siteler Sok. No.12/18 Maltepe, 34843, Istanbul}, publisher = {PressAcademia}, year = {2017}, volume = {5}, number = {1}, pages = {449 - 452}, doi = {10.17261/Pressacademia.2017.623}, title = {EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY}, key = {cite}, author = {Merida, Ahcene and Kharchi, Fattoum} }
APA	Merida, A. & Kharchi, F. (2017). EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY . PressAcademia Procedia , 5 (1) , 449-452 . DOI: 10.17261/Pressacademia.2017.623
MLA	Merida, A. , Kharchi, F. "EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY" . PressAcademia Procedia 5 (2017 ): 449-452 <
Chicago	Merida, A. , Kharchi, F. "EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY". PressAcademia Procedia 5 (2017 ): 449-452
RIS	TY - JOUR T1 - EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY AU - AhceneMerida, FattoumKharchi Y1 - 2017 PY - 2017 N1 - doi: 10.17261/Pressacademia.2017.623 DO - 10.17261/Pressacademia.2017.623 T2 - PressAcademia Procedia JF - Journal JO - JOR SP - 449 EP - 452 VL - 5 IS - 1 SN - -2459-0762 M3 - doi: 10.17261/Pressacademia.2017.623 UR - Y2 - 2022 ER -
EndNote	%0 PressAcademia Procedia EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY %A Ahcene Merida , Fattoum Kharchi %T EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY %D 2017 %J PressAcademia Procedia %P -2459-0762 %V 5 %N 1 %R doi: 10.17261/Pressacademia.2017.623 %U 10.17261/Pressacademia.2017.623
ISNAD	Merida, Ahcene , Kharchi, Fattoum . "EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY". PressAcademia Procedia 5 / 1 (Haziran 2017): 449-452 .
AMA	Merida A. , Kharchi F. EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY. PAP. 2017; 5(1): 449-452.
Vancouver	Merida A. , Kharchi F. EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY. PressAcademia Procedia. 2017; 5(1): 449-452.
IEEE	A. Merida ve F. Kharchi , "EFFECT OF NATURAL POZZOLAN ON CONCRETE DURABILITY", , c. 5, sayı. 1, ss. 449-452, Haz. 2017, doi:10.17261/Pressacademia.2017.623