The evaluation of self consolidating concrete incorporating crushed concrete waste aggregate

Ridzuan, Ahmad Ruslan Mohd; Fauzi, Mohd Afiq Mohd; Kassim, Azman

doi:10.1109/isesee.2011.5977118

Cited by 6 publications

(3 citation statements)

References 2 publications

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“…The terms Self-compacting concrete (SCC) and Foamed Concrete are not a new technology to the construction industry and becoming progressively used in civil engineering due to its ability. In addition, SCC is known as a concrete that has high performance, which has no requirement towards vibration or compaction effort due to its flowability and capability in filling and achieving full compaction in reinforcement [1], [2], [3]. The workability of SCC is achieved with the increases of the fine aggregates and filler, also an adequate amount of superplasticizer, hence it can completely fill the formwork by their own weight [4].…”

Section: Introductionmentioning

confidence: 99%

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Effect of Limestone Powder in Self Consolidating Lightweight Foam Concrete

Ridzuan

Fauzi

Arshad

et al. 2018

SSP

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Self-Consolidating Lightweight Foam Concrete (SCLFC) is known as a concrete which has no requirement towards vibration or compaction effort due to its flowability and capability in filling and achieving full compaction in reinforcement. The main component in SCLFC is cement. Cement is a basic component of concrete that used in construction industry. However, it is also the main source of Carbon Dioxide (CO2) emission. If this component of concrete is replaced with other materials, it surely can help in reducing the emission of CO2. Limestone powder can be replacement with the cement content in SCLFC. Therefore, the aim of this paper is to determine the effect of limestone powder on SCLFC in term of flowability and compressive strength. The specimens were tested for compressive strength at 3, 7, and 28 days. The result indicated the flowability of SCLFC increase with the increase of percentages of limestone powder replacement. Meanwhile, the highest compressive strength of SCLFC containing 10% limestone powder replacement give better performance than the normal SCLFC. Based on the finding, SCLFC containing 10% limestone powder replacement can be categorized same as a conventional concrete hence it can be utilized for construction purposes. Limestone powder can also acts as an alternative replacement in concrete for replacing the cement.

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Section: Introductionmentioning

confidence: 99%

“…It reached 53.22 Mpa at 7-day and 61.8 Mpa at 28-day[22]. According to[23], they reported that the optimum level of replacement of waste paper sludge ash is 10%.…”

mentioning

confidence: 99%

Effect of Limestone Powder in Self Consolidating Lightweight Foam Concrete

Ridzuan

Fauzi

Arshad

et al. 2018

SSP

View full text Add to dashboard Cite

show abstract

“…A large amount of powder materials in SCC replace a considerable part of coarse aggregate in conventional concrete [5,6]. And by The plasticization and dispersion of superplasticizer, slurry will have excellent flowability and cohesiveness to Parcel shipping aggregate Effectively and promote the properties of SCC.…”

Section: Introductionmentioning

confidence: 99%