Effect of Glass Fiber on Compressive, Flexural and Spliting Strength of Reactive Powder Concrete

Kushartomo, Widodo; Iván, Richard

doi:10.1051/matecconf/201713803010

Cited by 13 publications

(7 citation statements)

References 7 publications

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“…Wile and Parra-Montesions [ [12]], Meng & Khayat [ [13]] studied the effect of fibers on the flexural behavior of ultrahigh-performance concrete. Kushartomo and Ivan [ [14]] examined the effect of glass fiber on flexural, compressive, and splitting strengths of reactive powder concrete. Many investigations were conducted on the effects of fibers on combined stresses.…”

Section: Introductionmentioning

confidence: 99%

Experimental Evaluation of Effects of Steel and Glass Fibers on Engineering Properties of Concrete: Engineering Properties of Concrete

Âkbari

Abed

2020

Frattura Ed Integrità Strutturale

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This paper experimentally investigates the effect of steel and glass fibers on the engineering properties of concrete. To achieve this, 0.3%, 0.6%, and 0.9% by volume fraction of steel and glass fibers are added in concrete mixtures with water-to-cement (W/C) ratios 0.35 and 0.45. For each ratio of water to cement, 21 cubic samples for compressive strength tests, 14 cylindrical samples for tension strength tests, and also 14 prismatic samples for three-point flexural strength tests were prepared. The experimental results show that adding 0.3% to 0.9% % steel fibers for concrete increases simultaneously the compressive, tension, and also flexural strengths in comparison with plain concrete. Adding glass fibers only between 0.3% to 0.6% increases the compressive strength. The results reveal that the best range for reinforcing concrete with steel fiber is 0.3% to 0.9 % and glass fiber is 0.3% to 0.6 % by volume fraction of fiber to improve the engineering strengths concrete. As a rule of thumb, the tension and flexural strengths of concrete could be explained as 8% and 13% of the compressive strength, respectively.

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Section: Introductionmentioning

confidence: 99%

Experimental Evaluation of Effects of Steel and Glass Fibers on Engineering Properties of Concrete: Engineering Properties of Concrete

Âkbari

Abed

2020

Frattura Ed Integrità Strutturale

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“…Previous research on fibrous concrete came to the conclusion that adding fibers to reactive powder concrete increases its flexural strength of the RPC are apparent (Kushartomo and Ivan, 2017;Pilakoutas et al, 2004;Wang et al, 2021). DTFs demonstrated less improvement in flexural strength compared to NFs.…”

Section: Compressive Strengthmentioning

confidence: 99%

Effect of Using Waste Fibers on the Strength Properties of Sustainable Reactive Powder Concrete

Hasan

2024

Kufa J. Eng.

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A bulk volume of waste tires, an underrated global resource, is disposed of in landfills worldwide. Extracting recycled steel fibers from these tires is an evolving trend nowadays. Reactive-Powder Concrete (RPC), the most recent generation of concrete produced in the early 1990s and possessing extremely high mechanical strength criteria, is a modified form of high-performance Concrete. This study looked into how the type and volume proportion of new and waste steel fibers affected the compressive, flexural, and impact strengths of RPC when it was curried at high temperatures. Steel fibers (new and waste tire fibers) with volume fractions of 1%, 1.5%, and 2% were used to create RPC. It was clear that increasing the amount of steel fiber had a beneficial effect on compressive, flexural, and impact strengths. Also, the results showed that the outcomes of RPC having steel fibers sourced from end-of-life tires are similar to those of industrial steel fibers.

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“…Serat-serat ini dapat digunakan sebagai bahan komposit yang biasa dikenal dengan plastik yang diperkuat serat gelas. Hal ini dikarenakan fiberglass bersifat ringan dan memiliki sifat tarik dan ketahanan yang kuat [8]. Sifat-sifat serat gelas dapat dilihat pada tabel 4.…”

Section: Ii7 Serat Gelasunclassified

Pengaruh Bonding Agent Dan Serat Gelas Pada Papan Semen Ringan

Oktariadi

Pratikto

Susilowati

2022

jitter

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Plafon merupakan material bangunan yang tak terpisahkan dari sebuah bangunan.Bahan untuk plafon harus lentur, ringan, awet, dan mudah dipasang. Agar berat papan semen ringan digunakan busa sebagai bahan penyusunnya. Karena lemahnya kuat lentur mortar busa, alternatif yang dapat diambil yaitu dengan menambah serat gelas dan bonding agent pada adukan papan semen berbusa ringan. Penelitian ini bertujuan untuk mendapatkan sifat fisik dan mekanik serta kadar optimum serat gelas dan bonding agent untuk mencapai kuat lentur maksimum. Papan dibuat dari campuran PC, pasir, air, serat gelas, foam agent dan bonding agent. Perbandingan campuran yang digunakan adalah 1 Semen : 1,2 Pasir : fas 0,15, foam agent 1:30 serta 5 variasi serat gelas yang berbeda, yaitu 0, 3, 6, 9 dan 13%.Untuk nilai kerapatan dan berat jenis, kecenderungannya semakin menurun, sedangkan untuk kemampuan dipaku variasi 0 dan 3% mengalami retak dan belah, pengujian bentuk sesuai dengan persyaratan SNI. Adapun untuk pengembangan tebal, kadar air, penyerapan air dan Kekuatan lentur kecenderungannya semakin naik. Berdasarkan hasil pengujian diperoleh kadar optimum penggunaan serat gelas dan bonding agent pada papan semen ringan adalah variasi serat 6% karena memiliki nilai kuat lentur paling tinggi yaitu sebesar 33,07 kg/cm².

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Effect of Glass Fiber on Compressive, Flexural and Spliting Strength of Reactive Powder Concrete

Cited by 13 publications

References 7 publications

Experimental Evaluation of Effects of Steel and Glass Fibers on Engineering Properties of Concrete: Engineering Properties of Concrete

Experimental Evaluation of Effects of Steel and Glass Fibers on Engineering Properties of Concrete: Engineering Properties of Concrete

Effect of Using Waste Fibers on the Strength Properties of Sustainable Reactive Powder Concrete

Pengaruh Bonding Agent Dan Serat Gelas Pada Papan Semen Ringan

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