Performance of steel slag and steel sludge in concrete

Roslan, Nurul Hidayah; Ismail, Mohammad; Majid, Zaiton Abdul; Ghoreishiamiri, Seyedmojtaba; Muhammad, Bala

doi:10.1016/j.conbuildmat.2015.12.008

Cited by 146 publications

(49 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Roslan et al [39] studied the effect of steel slag along with steel sludge on workability of concrete at w/c ratio of 0.58. They concluded that as the steel slag content was increased, there was decrease in the workability.…”

Section: Effect On Workabilitymentioning

confidence: 99%

See 1 more Smart Citation

Influence of Glass Powder and Steel Slag on Properties of Concrete: A Review

Ali¹,

Rahman²,

Khan³

2017

CEJ

View full text Add to dashboard Cite

To overcome the scarcity of natural resources as construction material and to reduce the hazards from industries, industrial wastes can play a very significant role. In this paper, the influence of glass powder and steel slag is reviewed. It is concluded that glass powder and steel slag can upset some portion of concrete thereby providing significant improvement in mechanical properties of concrete consequently reducing the environmental hazards from industries.

show abstract

Section: Effect On Workabilitymentioning

confidence: 99%

“…Roslan et al [39] investigated in their findings that 20% of steel can be added to concrete without any fear of quality effect on flexural strength. Alizadeh et al [53] investigated the flexural strength of concrete containing steel slag.…”

Section: Effect On Flexural Strengthmentioning

confidence: 99%

Influence of Glass Powder and Steel Slag on Properties of Concrete: A Review

Ali¹,

Rahman²,

Khan³

2017

CEJ

View full text Add to dashboard Cite

show abstract

“…To date, a huge amount of steel slag has been discarded leading to a considerable land occupation and the pollution in air and water [1][2]. The Steel Slag Aggregate Concrete (SSAC), using the steel slag as the concrete aggregate, is proposed for recycling the industrial waste and preserving natural resources [3]. SSAC offers advantages such as low hydration heat, high strength and good durability [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Axial Compressive Behavior of Self-Stressing Steel Slag Aggregate Concrete Filled Steel Tubular Columns With Bond-Slip Damage

2020

View full text Add to dashboard Cite

The axial compressive behavior of self-stressing steel slag aggregate concrete filled steel tubular (CFST) columns with bond-slip damage is investigated in this paper. Six bond-slip damaged specimens and two undamaged specimens with different diameter-thickness ratios and expansion ratios are tested. According to the test, the outward deformation dominates the failure of the axial loaded bond-slip damaged specimens. The ultimate bearing capacity is lower with higher diameter-thickness ratio, while the increase of the expansion ratio will bring benefits to bond-slip damaged specimens. The bond-slip damage has a little influence on the ultimate capacity. The ultimate displacement will be decreased by increasing the diameter-thickness ratio. The effect of expansion ratio on the longitudinal displacement is not obvious. The stiffness degradation can be mitigated by raising the expansion ratio. The ultimate axial and circumferential strains increase as the expansion ratio increases while they decease with the diameter-thickness ratio of bond-slip damaged specimens increasing. In addition, the accuracy of existing CFST design specifications for predicting the strength of bond-slip damaged specimens is evaluated.

show abstract

“…Nowadays, steel slag has been used as pozzolanic material in cement and concrete [5][6][7][8], aggregate or filler in asphalt concrete [9,10], road base materials [11,12], and so on.…”

Section: Introductionmentioning

confidence: 99%

Fluid Permeability of Ground Steel Slag‐Blended Composites Evaluated by Pore Structure

Yang

Jian

et al. 2020

Advances in Materials Science and Engineering

View full text Add to dashboard Cite

The resource utilization of steel slag has attracted wide attention. In the present work, the pore structure of cement paste with and without ground basic oxygen furnace slag (BOFS) up to 180 days was investigated by mercury intrusion porosimetry. Permeability was evaluated from the tested pore structure. Results indicate that the porosity, critical pore radius, pore-throat radius, and permeability are increased with the BOFS content and levels off after 28 days. Lower gel porosity and higher coarse capillary porosity were observed in BOFS-blended composites. The calculated permeability (around 0.30–7.49 × 10−19 m2) based on the pore structure agrees well with the range of reported experimental measurements. Well-correlated linear and power-law relationship was noticed between permeability and porosity and characteristic pore radius, respectively.

show abstract

Performance of steel slag and steel sludge in concrete

Cited by 146 publications

References 22 publications

Influence of Glass Powder and Steel Slag on Properties of Concrete: A Review

Influence of Glass Powder and Steel Slag on Properties of Concrete: A Review

Axial Compressive Behavior of Self-Stressing Steel Slag Aggregate Concrete Filled Steel Tubular Columns With Bond-Slip Damage

Fluid Permeability of Ground Steel Slag‐Blended Composites Evaluated by Pore Structure

Contact Info

Product

Resources

About