Compressive strength and initial water absorption rate for cement brick containing high-density polyethylene (HDPE) as a substitutional material for sand

Ali, Noorwirdawati; Din, Norhasmiza; Khalid, Faisal Sheikh; Shahidan, Shahiron; Abdullah, Siti Radziah; Samad, Abdul; Mohamad, Noridah

doi:10.1088/1757-899x/271/1/012083

Cited by 17 publications

(9 citation statements)

References 5 publications

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“…The trend of this study having the same pattern with the studied conducted by Irwan et al [2] and Noorwirdawati et al [13] that stated the good bonding between aggregate and binder as an increase in synthetic plastic content may result a decreasing in strength of materials.…”

Section: Compressive Strengthsupporting

confidence: 86%

The mechanical properties of brick containing recycled concrete aggregate and polyethylene terephthalate waste as sand replacement

et al. 2018

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Abstract. This research focuses on the performance of composite sand cement brick containing recycle concrete aggregate and waste polyethylene terephthalate. This study aims to determine the mechanical properties such as compressive strength and water absorption of composite brick containing recycled concrete aggregate (RCA) and polyethylene terephthalate (PET) waste. The bricks specimens were prepared by using 100% natural sand, they were then replaced by RCA at 25%, 50% and 75% with proportions of PET consists of 0.5%, 1.0% and 1.5% by weight of natural sand. Based on the results of compressive strength, only RCA 25% with 0.5% PET achieve lower strength than normal bricks while others showed a high strength. However, all design mix reaches strength more than 7N/mm 2 as expected. Besides that, the most favorable mix design that achieves high compressive strength is 75% of RCA with 0.5% PET.

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Section: Compressive Strengthsupporting

confidence: 86%

The mechanical properties of brick containing recycled concrete aggregate and polyethylene terephthalate waste as sand replacement

et al. 2018

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“…These findings show that when mixed with soil, monofilament fibre fills up the voids in the composite matrix, allows the composite to develop a better water resistance compared to the unreinforced soil one and consequently improves the durability of the bricks. Ali [35] stipulated that the good value of the initial rate of water absorption is 0.25-2 kg/(m2xmin) in the case of earth bricks without a binder (cement, lime, etc. ), while ASTM C67 requires a range from 0.39 -1.18 kg/(m2xmin), this means that the results found with reinforced soil in this study are largely in line with the standards.…”

Section: Initial Rate Of Water Absorptionmentioning

confidence: 99%

Performance of Polypropylene Fibre Reinforced Laterite Masonry Bricks

Salaou¹,

Thuo²,

Kabubo³

et al. 2021

cea

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“…It is quadratic models with the highest power of the variables being two. The Equation for the tensile strength for composites of DPPF treated with KClO 3 is Tensile strength = +42.03+2.71A+2.40B+1.20C+1.80AB-0.9000BC-12.17A 2 -5.62B 2 -5.42C 2 (4)…”

Section: Mathematical Models For the Compositesmentioning

confidence: 99%

Production and Optimization of Eco-Friendly Composite from KClO3 Treated Date Fiber Reinforced HDPE (high density polyethylene)

N.A.G¹,

S.O²,

L³

et al. 2021

IJSRP

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In the study, the untreated and potassium chlorate, (KClO 3 ) treated micro sized Date Palm Petiole Fiber, (DPPF) were used to produce natural fiber/HDPE composites by injection molding machine. DPPF was characterized to determine their chemical compositions in terms of cellulose, hemicellulose and lignin. Central Composite Design (CCD) tool of RSM was applied for optimization processes. Analyses of the results showed that cellulose content is, hemicelluloses and lignin. Chemical treatment of the fibers modified and enhanced properties of the fibers. Quadratic model described the relationship between percentage cellulose yield and considered factors of chemical concentration, mass/volume ratio and time. From the three process variables considered, percentage cellulose is 60.3% at 3.5wt% concentration, 4g/l mass/volume ratio and time of 16hr. Quadratic model also described the relationship between tensile strength and process variables of temperature, fiber/polymer ratio and time. The composites produced gave tensile strength 42.0 Mpa fiber/polymer ratio 29wt%, temperature 172 0 c and time 10min. The chemical treatment gave a better interfacial bonding of the DPPF/HDPE and resulted to increased properties of the composite.

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Compressive strength and initial water absorption rate for cement brick containing high-density polyethylene (HDPE) as a substitutional material for sand

Cited by 17 publications

References 5 publications

The mechanical properties of brick containing recycled concrete aggregate and polyethylene terephthalate waste as sand replacement

The mechanical properties of brick containing recycled concrete aggregate and polyethylene terephthalate waste as sand replacement

Performance of Polypropylene Fibre Reinforced Laterite Masonry Bricks

Production and Optimization of Eco-Friendly Composite from KClO3 Treated Date Fiber Reinforced HDPE (high density polyethylene)

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