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Effect of surface treatment of recycled concrete aggregate by cement -silica fume slurry on compressive strength of concrete

Ho Anh Thu NGUYEN,Nguyen Ngoc Han DINH,Phuong Trinh BUI

Recycled concrete aggregate (RCA) used as an alternative to natural aggregate (NA) contains weak adhered mortar. The adhered mortar adversely affects the properties of RCA, and compressive strength of concrete with RCA. Therefore, a treatment method by co... see more

Recycled Concrete Aggregate | Cement-Silica Fume Slurry | Surface Treatment | Pozzolanic Reaction | Compressive Strength

Journal of Materials and Engineering Structures « JMES » , 2020

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Effect of surface treatment of recycled concrete aggregate by cement -silica fume slurry on compressive strength of concrete

Ho Anh Thu NGUYEN,Nguyen Ngoc Han DINH,Phuong Trinh BUI

Recycled Concrete Aggregate | Cement-Silica Fume Slurry | Surface Treatment | Pozzolanic Reaction | Compressive Strength

Journal of Materials and Engineering Structures , 2020

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Study Pembuatan Durable Cement dengan Penambahan Pozzolan Silica Fume

Nanik Hendrawati,Endah Dwi Rahmayanti,Evi Dyah Priapnasar

Selama ini silica fume dikenal sebagai bahan campuran pembuatan beton karena dapat meningkatkan kuat tekan beton, menurunkan permeabilitas beton dan memiliki ketahanan sulfat yang tinggi. Dalam penelitian ini mencoba mengaplikasikan silica fume pada pembu... see more

silica fume | durable cement | pozzolan | sulfate resistance | compresive strenght

Jurnal Teknik Kimia dan Lingkungan , 2018

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Karakteristik Beton Portland Composite Cement (PCC) Dan Silica Fume Untuk Aplikasi Struktur di Daerah Laut

Dwi Susanto(1), Zulfikar Djauhari(2), Monita Olivia(3*) (1) Department of Civil Engineering, Faculty of Engineering, Riau University (2) Department of Civil Engineering, Faculty of Engineering, Riau University (3) Department of Civil Engineering, Faculty of Engineering, Riau University (*) Corresponding Author Department of Civil Engineering, Faculty of Engineering, Riau University)Zulfikar Djauhari(Department of Civil Engineering, Faculty of Engineering, Riau University)Monita Olivia(Department of Civil Engineering, Faculty of Engineering, Riau University)-->This article has been read 208 times.

Trend penggunaan semen untuk konstruksi dalam beberapa tahun belakangan ini telah beralih dari tipe Ordinary Portland Cement (OPC) menjadi Portland Composite Cement (PCC). Hal ini berdasarkan kebijakan industri semen untuk mengkonversi sebagian kandungan ... see more

air laut | Portland Composite Cement | Silica Fume | Kuat Tekan | Porositas

Jurnal Rekayasa Sipil (JRS - Unand) , 2019

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Blended Cement Systems with Zeolitized Silica Fume

Danute VAICIUKYNIENE, Vitoldas VAITKEVICIUS, Žymantas RUDŽIONIS, Vilimantas VAICIUKYNAS, Arunas Aleksandras NAVICKAS, Dalia NIZEVICIENE

In this paper the properties and the hydration of Portland cement pastes containing zeolitized silica fume were studied. Hydrosodalite was obtained by zeolitization of silica fume. XRD, DSC, SEM and energy-dispersive X-ray spectroscopy were used as invest... see more

zeolitized silica fume | cement hydration | hydrosodalite

Materials Science , 2016

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Properties of Cement Brick with Partial Replacement of Sand and Cement with Oil Palm Empty Fruit Bunches and Silica Fume

Jen Hua Ling,Yong Tat Lim,Wen Kam Leong,Euniza Jusli,How Teck Sia

Oil palm empty fruit bunches (EFB) and silica fume (SF) are the by-products of the oil palm plantation and the ferroalloy smelting industries, respectively. Improper disposal of these materials leads to negative implication to the environment. This study ... see more

Cement brick | Silica fume | Oil Palm Empty Fruit Bunches

Journal of the Civil Engineering Forum , 2019

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Influencia del uso de metacaolín y el humo de sílice en el desarrollo de la resistencia a compresión del hormigón de altas prestaciones y su relación con la microestructura = Influence of metakaolin and silica fume in the development of compressive strength of high performance concrete and its relationship with the microstructure

Julio A. Paredes,Jaime C. Gálvez,Marcos G. Alberti,Alejandro Enfedaque

Research developed in the last decades has allowed significant advances in the concrete technology, achieving remarkable improvements in its performancemainly related to its microstructure. In order to relate the behaviour under compressive stresses of hi... see more

Anales de Edificación , 2020

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Comparison of Properties of Fresh and Hardened Concrete Containing Finely Ground Glass Powder, Fly Ash, or Silica Fume

Rungrawee Wattanapornprom, Boonchai Stitmannaithum

Waste glass has potential for use in building materials, for example, as an aggregate replacement, a filler in concrete, or a cement replacement. Finely ground glass powder (particle size of less than 38 µm) can be used as a pozzolan material in concrete ... see more

Finely ground glass powder | free shrinkage | chloride resistance | fly ash | silica fume compressive strength development.

Engineering Journal (EJ) , 2015

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Abrasion Properties of Steel Fiber Reinforced Silica Fume Concrete According to Los Angeles and Water Abrasion Tests

Tsan-Ching CHENG, An CHENG, Ran HUANG, Wei-Ting LIN

The current study mainly investigated the influence of different tests on the abrasion resistance of concrete mixed with steel fibers and silica fume. The abrasion resistance was assessed at 28, 56 and 91 days on concretes with water-binder ratios of 0.35... see more

abrasion | steel fiber | silica fume | concrete

Materials Science , 2014

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