Application of Waste Lead Acid Battery Plastic to Produce Lightweight Masonry Units

Aljubori, Duaa E.; Al-Hubboubi, Suhair; Alwared, Abeer I.

doi:10.31026/j.eng.2019.04.07

Cited by 4 publications

(5 citation statements)

References 2 publications

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“…It was found that the density decreases by (32.5 and 39.5) % for replacement percentages of (50 and 70) %, respectively, at 28 days. Compressive strength decreased by (28.1and 37.4) % for (50 and 70) % plastic waste, respectively, compared to the reference mixture at 28 days (Aljubori, et al,2019).…”

Section: Literature Reviewmentioning

confidence: 92%

“…Finally, the use of 10 % plastic waste from the volume of coarse aggregate and 5% of nano silica sand powder from the weight of cement in (B-285) led to an increase the absorption up to (10.80) % compared to the reference mix (B-300) which results (4.21) % much less than the requirement of masonry units in IQS 1077/ 1987. The increase in absorption when using plastic aggregate as partial replacement may be attributed to plastic's shape, which leads to an increase in voids that may increase absorption (Aljubori, et al,2019). Figure 6.…”

Section: Absorption Of Concrete Masonry Units (Blocks)mentioning

confidence: 99%

“…absorption average for three blocks). The reason for the decrease in the compressive strength may be due to the weakness of the bonding strength between the smooth surface of the plastic aggregate and the cement paste, which leads to a weakening of the transition zone and a decrease in the compressive strength of concrete, and also deformation shape of plastic aggregate under load, i.e., act as a void in the concrete mass (Aljubori, et al,2019).…”

Section: Compressive Of Concrete Masonry Units (Blocks)mentioning

confidence: 99%

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Production of Load Bearing Concrete Masonry Units (blocks) From Green Concrete Containing Plastic Waste and Nano Silica Sand Powder

Qasim

ABBAS²,

Abed³

2022

jcoeng

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Industrial development has recently increased, including that of plastic industries. Since plastic has a very long analytical life, it will cause environmental pollution, so studies have resorted to reusing recycled waste plastic (sustainable plastic) to produce environmentally friendly concrete (green concrete). In this research, producing environmentally friendly load-bearing concrete masonry units (blocks) was considered where five concrete mixtures were compressed at the blocks producing machine. The cement content reduced from 400 kg/m3 (B-400) to 300 kg/m3 (B-300) then to 200 kg/m3 (B-200). While (B-380) was produced using 380 kg/m3 cement and 20 kg/m3 nano-silica sand powder, and 10% plastic waste instead of coarse aggregate. Finally (B-285) included 285 kg/m3 cement and 15 kg/m3 nano silica sand powder and 10% plastic waste replacement for coarse aggregate. All production of concrete masonry unit types. According to IQS 1077 /1987, except (B-200) and (B-285) type B. When increasing the curing age from 14 to 28 days, blocks (B-285and B-380) change from type B to A. The compressive strength of the types (B-400, B-300, B-200, B-380, and B-285) was (9.65, 7.11, 5.35, 6.57, and 5.86) MPa, respectively, at 14 days and (11.98, 9.33, 6.84, 8.62 and 7.64) MPa respectively at 28 days.

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Section: Literature Reviewmentioning

confidence: 92%

Section: Absorption Of Concrete Masonry Units (Blocks)mentioning

confidence: 99%

Section: Compressive Of Concrete Masonry Units (Blocks)mentioning

confidence: 99%

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Production of Load Bearing Concrete Masonry Units (blocks) From Green Concrete Containing Plastic Waste and Nano Silica Sand Powder

Qasim

ABBAS²,

Abed³

2022

jcoeng

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“…Utilizing recycled waste would be vital from an environmental and economic aspect. [9], [10]. Natural aggregate resources are becoming increasingly limited due to fast urban expansion, and many old buildings are being destroyed, leading to a considerable decrease in natural resources and a significant rise in construction waste.…”

Section: Introductionmentioning

confidence: 99%

Effect of Carbon Fibers on some Properties of Pervious Concrete Containing Brick Waste

Kazem,

Aljalawi

2024

Construction Technologies and Architecture

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Pervious concrete, or "porous concrete," is characterized by its sand-free mixture. Therefore, it is classified as a type of lightweight concrete. Due to the trend towards using sustainable materials to preserve the environment by getting rid of waste and reducing carbon dioxide production, four mixtures were prepared in this research. The first mixture was used to control the mixture. Second, 30 % of the volume of coarse aggregate was replaced with brick waste aggregate. After that, 10% of the Cement was replaced by metakaoline. Finally, carbon fibre was added by 1% of the weight of the Cement. Compressive strength, Density, and flexural strength tests were conducted. The results of the tests demonstrated that the previous concrete mixture, including 30% crushed brick, 10% metakaolin, and 1% carbon fibres, had greater compressive strength at 7 and 28 days of curing than a mix containing 30% brick waste. The Density of pervious concrete, which contains waste, decreased compared to that of the original concrete. Adding carbon fibres led to a slight improvement in compressive strength and a good improvement in the flexural and splitting tests compared with the mixture containing brick waste and Metakaolin.

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“…(Nandhakumar et al, 2020). This study investigates the possibility of using waste plastic as one of the components of lead-acid batteries to replace the fine aggregate by 50 and 70% by volume of concrete masonry units (Aljubori et al, 2019). This study focused on creating load-bearing concrete masonry units (blocks) that were environmentally friendly, and five concrete mixtures were crushed at the blocks-producing machine (Qasim et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Producing Load Bearing Block Using LECA as Partial Replacement of Coarse Aggregate

Selman

Abbas²

2023

jcoeng

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The ability to produce load-bearing masonry units adopting ACI 211.1 mix design using (1:3.2:2.5) as (cement: fine aggregate: coarse aggregate) with slump range (25-50mm) which can conform (dimension, absorption, and compressive strength) within IQS 1077/1987 requirements type A was our main goal of the study. The ability to use low cement content (300 kg/m3) to handle our market price products since the most consumption in wall construction for low-cost buildings was encouraging. The use of (10 and 20%) of LECA as partial volume replacement of coarse aggregate to reduce the huge weight of masonry blocks can also be recommended. The types of production of the load-bearing masonry units were A and B for (10 and 20%), respectively. Finally, the use of the spray curing method was the more suitable simulation of reality and easier for factory producers, taking into consideration that the increasing curing time from 14 days (recommended in IQS 1077/1987) to 28 days may be led to conversation masonry type from B to A as in R20%-300.

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Application of Waste Lead Acid Battery Plastic to Produce Lightweight Masonry Units

Cited by 4 publications

References 2 publications

Production of Load Bearing Concrete Masonry Units (blocks) From Green Concrete Containing Plastic Waste and Nano Silica Sand Powder

Production of Load Bearing Concrete Masonry Units (blocks) From Green Concrete Containing Plastic Waste and Nano Silica Sand Powder

Effect of Carbon Fibers on some Properties of Pervious Concrete Containing Brick Waste

Producing Load Bearing Block Using LECA as Partial Replacement of Coarse Aggregate

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