Effect of pre-setting pressure applied flexure strength and fracture toughness of new SIFCON+RPC composite during setting phase

İpek, Metin; Aksu, Mecbure; Uysal, Mücteba; Yılmaz, Kemalettin; Vural, İsa

doi:10.1016/j.conbuildmat.2015.01.023

Cited by 20 publications

(5 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Mixtures have been prepared by benefiting from the previous studies for SIFCON mixture and the one with the highest compressive strength has been selected and given in Table 3 [3,4,7,8]. The mixture ratios have been kept constant and the aggregates have been changed.…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Examination of the Usability of Basalt Aggregate in Sifcon

İpek

2018

CEJ

View full text Add to dashboard Cite

In this study, the usability of the quartz and basalt rocks as aggregate in Slurry Infiltrated Fiber Concrete (SIFCON) has been examined. In the study, quartz aggregate has been taken as reference and basalt aggregate has been used as a substitute and separately. The aggregates have been ground and classified in the dimensions of 0-0.1 mm (powder) and 0.1-0.6 mm (sand). The physical properties of the aggregates have been determined and SIFCON slurry has been prepared. The samples produced by this slurry have been conducted to Compressive Strength, Flexural Tensile Strength, Fracture Toughness, Ultrasonic Pulse Velocity, Schmidt Hammer tests. Moreover, unit cost has been examined with the different aggregate usages. Consequently; the highest compressive and flexural strength being respectively 99.75 MPa and 32.01 MPa have been reached with the use of quartz aggregate. The compressive strength of the basalt aggregate is 14% lower than that of the quartz aggregate where, its flexural strength almost remained in the same value. It has been observed that basalt aggregate is more economical in terms of unit strength cost. It is suggested that basalt aggregate could also be used in SIFCON as an alternative to the quartz aggregate.

show abstract

Section: Methodsmentioning

confidence: 99%

“…during the fracture [1]. SIFCON provides an opportunity for using high ratios of fibers with the advantage of the production technique of filling the fiber into the mold and injecting the slurry in the fibers [5,6,7,8].…”

mentioning

confidence: 99%

Examination of the Usability of Basalt Aggregate in Sifcon

İpek

2018

CEJ

View full text Add to dashboard Cite

show abstract

“…Araştırmacılar tarafından SIFCON beton kullanarak betonarme kirişlerin kayma etkisine karşı onarımı ve güçlendirilmesi [6], atık lastiklerinden elde edilen çelik lifler kullanılarak üretilen SIFCON betonun performansının değerlendirilmesi [7] ve SIFCON levhaların darbe etkisindeki davranışı [8] deneysel olarak araştırılmıştır. Reaktif pudra betonu ve SIFCON betonun birlikte kompozit olarak tasarlanması ve sıkıştırma basıncı uygulanması [9], silindir beton numunelerin GFRP kumaşla sarılması ile SIFCON ile güçlendirilmesinin karşılaştırılması [10], SIFCON matrisindeki tek çelik lifin çekme davranışının belirlendiği [11] ve üç eksenli basınç altında SIFCON betonun davranışı [12] konularında yapılmış çalışmalar mevcuttur. Sıcaklık etkisinde SIFCON betonun eğilme davranışı incelendiği çalışmada [13] standart veya buharla kür edilmiş SIFCON beton numuneleri 300, 600, 750 ve 900 C o 'ye tabi tutulmuştur.…”

Section: Introductionunclassified

Farklı Sıcaklıkların SIFCON Betonunun Mekanik özeliklerine Etkisinin İncelenmesi

Aydın¹

2019

acperpro

View full text Add to dashboard Cite

&Ccedil;imento, silis dumanı, kuvars kumu ile birlikte &ccedil;ok miktarda &ccedil;elik liflerin bulunduğu, y&uuml;ksek eğilme dayanımı, s&uuml;neklik ve tokluk &ouml;zeliklerine sahip SIFCON betonlar yeni nesil yapı malzemelerindendir. SIFCON bu &ouml;zeliklerinden dolayı askeri yapılar ve sığınaklar gibi y&uuml;ksek enerji yutma kapasitesine sahip yapılarda kullanılmasından dolayı yangın ve patlama gibi sebeplerden dolayı y&uuml;ksek sıcaklığa maruz kalabilmektedirler. Bu &ccedil;alışmada SIFCON betonların y&uuml;ksek ve d&uuml;ş&uuml;k ısılarda basın&ccedil; ve eğilme davranışları incelenmiştir. Hacimce &ccedil;elik lif oranı %24 olan 10 adet k&uuml;p (100x100x100 mm) ve 10 adet kiriş (74x74x500 mm) SIFCON numuneleri &uuml;retilmiştir. Gerekli k&uuml;r işlemleri yapıldıktan sonra -35, +22, +100, +200, +300 ? derecelerdeki ısıların etkisinde eğilme ve basın&ccedil; davranışları belirlenmiştir. Kiriş numunelerin y&uuml;k-sehim grafikleri &ccedil;izilerek eğilme dayanımı, kırılma tokluğu değerleri belirlenmiş ve k&uuml;p numunelerinin ise basın&ccedil; dayanımları karşılaştırılmıştır.

show abstract

“…This phenomenon between the matrix and the fibers is also the case. [17]. GGBFS (ground granulated blast furnace slag) increases the compressive, flexural and splitting tensile strength at 30% substitute level with steel fiber substitute from 6% to 10% [18].…”

Section: Introductionmentioning

confidence: 99%

Effects of Steel Slag on Durability Properties of Slurry Infiltrated Fibrous Concrete

Shelorkar,

Jadhao

2019

IJEAT

View full text Add to dashboard Cite

Inthis research observed the properties of substitute of steel slag on slurry infiltrated fibrous concrete. Six series of test specimens were prepared using hook ended steel fibre with 0,2,3 and 4% volumes fractions along with 0 to 20 % steel slagsubstitute. All procedures on concrete subjected to fresh and hardened properties. For mechanical properties of concrete, compressive, splittingtingtensile and flexural tensile strength.Durability properties performed using the acidic attack test, sulfate attacktest and elevated temperature test. For workability properties to perform flowability, the passing abilitywas appraised using Slump flowand L-Boxtests. A fresh property depict the significant effect of changing steel slagsubstitute. Steel slag substitute along with 4% fibres showed that 25.73% compressive strength,20.34% splitting tensile strength,1.16% flexural strength improvement as compared to control specimen. Durability resultsuch as acid attack, sulfate attack for steel slag blend slurry infiltrated fibre concrete showed improvement over control specimen.

show abstract

Effect of pre-setting pressure applied flexure strength and fracture toughness of new SIFCON+RPC composite during setting phase

Cited by 20 publications

References 18 publications

Examination of the Usability of Basalt Aggregate in Sifcon

Examination of the Usability of Basalt Aggregate in Sifcon

Farklı Sıcaklıkların SIFCON Betonunun Mekanik özeliklerine Etkisinin İncelenmesi

Effects of Steel Slag on Durability Properties of Slurry Infiltrated Fibrous Concrete

Contact Info

Product

Resources

About