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THE EXPERIMENTAL STUDY ABOUT THE USAGE OF SILICA FUME IN MORTAR PLASTER PRODUCTION

Journal Name:

  • Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi

Publication Year:

  • 2005

Key Words:

Keywords (Original Language):

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Abstract (2. Language): 
In this study; the relation between silica fume and mortar plaster was investigated. For that reason; silica fume was replaced with 0%, 5%, 10%, 15% of cement weight. The effect of silica fume on consistency, unit volume mass, bending strength, compressive strength, water absorbtion and adhesive strength of mortar plaster were investigated by experimental methods.In the experiment results; it was seen that consistency, unit volume mass and water absorbtion values of fresh concrete have decreased by increasing silica fume ratio and also it could be seen that; as the silica fume ratio have been increased, bending, compressive and adhesive strength have increased.
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Abstract (Original Language): 
Bu çalõşmada, silis dumanõnõn sõva harcõyla olan ilişkisi araştõrõlmõştõr. Bu amaçla silis dumanõ, %0, %5, %10 ve %15 oranlarõnda çimentonun ağõrlõkça yerine kullanõlmõştõr. Silis dumanõnõn sõva harcõndaki; kõvam, boşluklu birim hacim kütlesi, eğilme dayanõmõ, basõnç dayanõmõ, alt tabakaya yapõşma dayanõmõ ve su emme özellikleri üzerine olan etkisi deneysel olarak incelenmiştir. I. INTRODUCTION The plastering work is done for sealing of wall surfaces in the construction, to have a good outface and inner appearance, to protect the building from external effects and to isolating against the sound, heat and moisture.[1] Silica fume is apozzolanic substance that is obtained as a by-product during the production of silisium and ferrosilisium alloys in 200 ûC heated electric arc oven. Deney sonuçlarõnda; kõvam, taze harcõn boşluklu birim hacim kütlesi ve su emme değerleri silis dumanõ oranõ arttõkça azalmõş ve eğilme, basõnç ve yapõşma dayanõmõnda artõş gözlenmiştir.
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REFERENCES

References: 

[1] Güner, M.S., Yüksel, A., Structural
Knowledge, P.327-329, Aktif Press, Erzurum, 2001
(In Turkish).
[2] Yeginobali, A., Silica Fume And Its Usage In
Concrete Within Cement, Tcmb/Ar-Ge/ Ankara,
2001 (In Turkish).
[3] Kilinckale, F. M., The Pozzolanic Activity Of
Several Pozzolans And The Strength Of Concretes
Produced With These Pozzolans
[4] Cark, A.I., Sumer, M., The Strength Analysis Of
Concrete Including Sf Under Differrent Cure
Conditions, 4th International Concrete Congress,
30-31 Of October-1 Of November, Istanbul, 1996.
[5] Ekinci, C.E., Yeginobali, M.A., The Striking
Strength Of Silica Fume Added Concretes, 4th
International Concrete Congress, 30-31 Of October-1
Of November, Istanbul, 1996.
[6] Aköz, F., Yüzer, N., Koral,S., The Effect Of
High Temperature On Concretes That Have Sf And
Portland Cement , Technical Magazine, Cilt:6
Number:2 , January, 1995
[7] Ekinci, C.E., Antalya Etibank Elektrometalurji
Işletmesi Silis Dumanlarinin Çimento Ve Betonda
Katki Maddesi Olarak Değerlendirilmesi, Doktora
Tezi, Firat University, 1995 (In Turkish).
[8] Temiz, H., Properties Of Mortar Added Fly Ash
And Silica, Phd. Thesis, Firat University, 1997 (In
Turkish).
[9] EN 1015-1:1998 EQV, Methods of test for mortar for
masonry - Part 1: Determination of particle size
distribution (by sieve analysis), 1998.
[10] EN 1015-2:1998 EQV, Methods of test for mortar
for masonry - Part 2: Bulk sampling of mortars andpreparation of test mortars, 1998.
[11] EN 1015-3:1999 EQV, Methods of test for mortar
for masonry- Part 3: Determination of consistence of
fresh mortar (by flow table), 1998.
[12] EN 1015-6:1998 EQV, Methods of test for mortar
for masonry - Part 6: Determination of air content of
fresh mortar, 1998.
[13] EN 1015-9:1999 EQV, Methods of test for mortar
for masonry- Part 9: Determination of workable life
and correction time of fresh mortar, 1999.
[14]EN 1015-11:1999 EQV, Methods of test for mortar
for masonry- Part 11: Determination of flexural and
compressive strength of hardened mortar, 1999.
[15] EN 1015-12:2000 EQV, Methods of test of mortar
for masory- Part 12: Determination of adhesive
strength of hardened rendering and plastering
mortars on substrates, 2000.
[16] Çelik, M. H., Experimental Design and Analyses
Method, Lecturer Notes, Gazi University, Institute
Science and Technology, Dept. of Construction
Education, Ankara, Turkey, 2003 .

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