Investigation and modelling the effects of water proofing and water repellent admixtures dosage on the permeability and compressive strengths of concrete

Apay, Ahmet Celal; Özgan, Ercan; Turgay, T.; Akyol, Kevser

doi:10.1016/j.conbuildmat.2016.03.110

Cited by 13 publications

(2 citation statements)

References 12 publications

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“…After investigating the effect of a rejuvenator and recycled HDPE on the performance of asphalt mixtures containing RAP, the importance of the type and amount of these materials on the performance of asphalt mixtures was analyzed with one-way analysis of variance (ANOVA) using SPSS version 26 software. Several studies have used ANOVA tests to evaluate the effect of various parameters in asphalt mixtures [97][98][99]. ANOVA statistical analysis is used to investigate the impact of an independent variable on a response variable [98].…”

Section: Discussionmentioning

confidence: 99%

Carbon Sequestration via Bituminous Composites Containing Recycled High-Density Polyethylene

Sadeghi,

Goli,

Fini

2024

J. Compos. Sci.

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This paper presents an innovative bituminous composite containing recycled high-density polyethylene (HDPE) as a means of carbon sequestration. To prepare the composite, rejuvenators and recycled HDPE were introduced to reclaimed asphalt pavement (RAP), separately and in combination. To evaluate efficacy of rejuvenators, this study used the following three rejuvenators: waste engine oil (WEO), oleic acid (OA), and vacuum bottom (VB). The performance of the bituminous composite containing HDPE and rejuvenators was evaluated using the indirect tensile fatigue test, the rutting resistance test, the resilient modulus test, and the semi-circular bending test. Results showed that applying a combination of rejuvenators and recycled HDPE improved the resistance to fatigue, rutting, and cracking. Particularly, in terms of improving resistance to cracking, OA proved to be the most effective rejuvenator, followed by WEO and VB. In all bituminous composites studied here, the hybrid application of HDPE and rejuvenator proved to be more effective than the rejuvenator or HDPE alone.

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Section: Discussionmentioning

confidence: 99%

Carbon Sequestration via Bituminous Composites Containing Recycled High-Density Polyethylene

Sadeghi,

Goli,

Fini

2024

J. Compos. Sci.

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“…Furthermore, to ensure that cast-in-place reinforced concrete underground silos are more sustainable [39][40][41][42][43]-that is, have better waterproof and moisture-proof performance and provide better protection for grain storage, as examined in this study [44][45][46][47]-it is necessary to carry out waterproof research on concrete structures [48][49][50]. Apay et al [51] investigated the influence of waterproof and water-repellent admixtures on the permeability and compressive strength of concrete. Su et al [52] presented a review of the composite behavior of the waterproofing membrane interface.…”

Section: Introductionmentioning

confidence: 99%

Experimental and Numerical Investigation of Plastic–Concrete Waterproof Walls of an Underground Granary Subject to Combined Bending Moment and Water Pressure

et al. 2022

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To investigate the mechanical properties of plastic–concrete silo walls in practice, the mechanical properties and failure mechanism under the combined bending moment and water pressure were analyzed through the uniform loading test, water pressure test, and numerical analysis. The influence of the connecting plate spacing, radius, and the waterproof plate thickness on the water pressure-bearing capacity were analyzed. The test results show that the chemical adhesive force exists between the waterproof plate and concrete and can resist 20 kPa. The displacement and strain of the waterproof plate increases significantly with the increment in water pressure. When the water pressure reached 85 kPa, the specimen was damaged due to shear failure. The established numerical model was validated by the test results. The numerical analysis results show that the specimen failure mainly depends on the bolt strength when the thickness of the waterproof plate is greater than 14 mm or the radius of the connecting plate is greater than 60 mm. The relation between the design parameters and the water pressure-bearing capacity was proposed. Compared with the waterproof plate thickness, the connecting plate spacing and radius have greater influence on the water pressure-bearing capacity.

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Behavior of Ferrochrome Sand in the Fresh Characteristics of GGBFS-Fly Ash-Based Self-compacting Geopolymer Concrete

Mohapatra,

Panda,

Sahu

et al. 2024

Lecture Notes in Civil Engineering

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Investigation and modelling the effects of water proofing and water repellent admixtures dosage on the permeability and compressive strengths of concrete

Cited by 13 publications

References 12 publications

Carbon Sequestration via Bituminous Composites Containing Recycled High-Density Polyethylene

Carbon Sequestration via Bituminous Composites Containing Recycled High-Density Polyethylene

Experimental and Numerical Investigation of Plastic–Concrete Waterproof Walls of an Underground Granary Subject to Combined Bending Moment and Water Pressure

Behavior of Ferrochrome Sand in the Fresh Characteristics of GGBFS-Fly Ash-Based Self-compacting Geopolymer Concrete

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