Copolymer natural latex in concrete: Dynamic evaluation through energy dissipation of polymer modified concrete

Andayani, Sih Wuri; Suratman, Rochim; Imran, Iswandi; Mardiyati,

doi:10.1063/1.5034543

Cited by 5 publications

(4 citation statements)

References 8 publications

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Section: Resultssupporting

confidence: 86%

“…[22] Thus, the stiffness of the composites is increased due to the formation of the fine aggregates, which also leads to the improvement of the elasticity of the composites. Same trends were observed in another experiment carried out by Andayani et al [23] Experimental results showed that the polymer modified cement concrete exhibited a higher elasticity. [23] Excessive amount of cement loading forms uneven aggregation which reduces the strength of composites as well as elasticity of the composites.…”

Section: Tensile Propertiessupporting

confidence: 82%

“…Experimental results showed that the polymer modified cement concrete exhibited a higher elasticity. [ 23 ] Excessive amount of cement loading forms uneven aggregation which reduces the strength of composites as well as elasticity of the composites.…”

Section: Resultsmentioning

confidence: 99%

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Influence of hydration on the mechanical, structural, thermal, and morphological properties of cement filled epoxy composites

Daniel

Islam

Sumdani

et al. 2020

Vinyl Additive Technology

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Different loading of Portland cement (PC) (10, 20, 30, and 40 wt%) was used to produce epoxy-based polymer concrete. The optimum loading was used to prepare another sample using hydration in presence of air circulation. The polymer concretes were characterized in terms of mechanical, thermal, structural and morphological properties. The properties showed increasing trends after cement addition. Results showed that the tensile strength of the polymer concretes were improved by 37.2%, 115.5%, 165.9%, and 40.6% for loading of 10, 20, 30, and 40 wt% cement, respectively. In addition, the flexural strength of the polymer concretes was also enhanced and found maximum (175.3% higher) in 30 wt% concrete compared to neat epoxy. Other mechanical properties of the polymer concrete were also found increasing. Moreover, decomposition temperature was raised nearly 15 C for adding 30 wt% cement which was the maximum among the other polymer concretes. For the case of hydration in presence of air circulation, the prepared composite showed the highest tensile mechanical performance with improved surface topography. From the results, it was concluded that the addition of cement into the epoxy was very effective to produce polymer concretes.

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Section: Resultssupporting

confidence: 86%

Section: Tensile Propertiessupporting

confidence: 82%

See 1 more Smart Citation

Influence of hydration on the mechanical, structural, thermal, and morphological properties of cement filled epoxy composites

Daniel

Islam

Sumdani

et al. 2020

Vinyl Additive Technology

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show abstract

“…The dynamic evaluation was approached by load and energy dissipation profile of concrete [35]. The load and energy dissipation were evaluated from impact test.…”

Section: Dynamic Analysismentioning

confidence: 99%

Polymer Modified Concrete of Blended Cement and Natural Latex Copolymer: Static and Dynamic Analysis

Andayani¹,

Suratman²,

Imran³

et al. 2018

OJCE

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This paper deals with the effect of blended cement and natural latex copolymer to static and dynamic properties of polymer modified concrete. The polymer was used copolymer of natural latex methacrylate (KOLAM) and copolymer of natural latex styrene (KOLAS) with composition of 1%, 5%, and 10% w/w of weight of blended cement in concrete mixture. They are tested for compressive strength, flexural strength, splitting tensile strength, and modulus elasticity for static analysis, and impact load and energy dissipation profile for dynamic analysis. The result shows that KOLAM with concentration 1% give better performance in static and dynamic properties. The KOLAM 1% gives improvement in flexural strength, splitting tensile strength and modulus elasticity about 4%, 13% and 3% compared to normal concrete. And for dynamic properties, KOLAM 1% could reduce impact load up to 35% and improve energy dissipation capacity about 45% compared to normal concrete. The concentration of KOLAM higher than 1% resulting negative effect to static and dynamic properties, except modulus of elasticity. For KOLAS, there were no positive trends of static and dynamic properties.

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Evaluation of concrete properties using prosopis farcta extract admixture

Mohammed,

Ahmed

et al. 2024

Innov. Infrastruct. Solut.

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Copolymer natural latex in concrete: Dynamic evaluation through energy dissipation of polymer modified concrete

Cited by 5 publications

References 8 publications

Influence of hydration on the mechanical, structural, thermal, and morphological properties of cement filled epoxy composites

Influence of hydration on the mechanical, structural, thermal, and morphological properties of cement filled epoxy composites

Polymer Modified Concrete of Blended Cement and Natural Latex Copolymer: Static and Dynamic Analysis

Evaluation of concrete properties using prosopis farcta extract admixture

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