Properties of Concrete Containing Ground Waste Cockle and Clam Seashells

Olivia, Monita; Oktaviani, Revina; Ismeddiyanto,

doi:10.1016/j.proeng.2017.01.404

Cited by 78 publications

(53 citation statements)

References 8 publications

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“…For the grade 35 MPa concrete using the clam shells, the result is different. According to Olivia et al [19], the compressive strength of clam shell concrete was higher than the control sample which is 34 MPa (7 days curing) and 39.8 MPa (28 days curing) while for the control sample, the value was 33.8 MPa (7days curing) and 37 MPa (28 days curing). Also, based on the Table 3, the clam shell was the only seashell that gains higher compressive strength than control sample.…”

Section: Gcomse2017mentioning

confidence: 95%

“…CaCO3 + CO2 + H2O → Ca(HCO3)2 (3) According to the Table 2, the highest content of CaO was found in the clam shell [19]. The quantity of CaO in the seashells is sufficient to form silicates and aluminates of calcium.…”

Section: Chemical Compositionmentioning

confidence: 99%

“…The longer curing duration also important to make sure the concrete strength was developed from the pozzolanic reaction [21]. Olivia Monita et al [18,19] found that the tensile strength of the cockle and clam shells concrete are higher than the tensile strength of the control samples in 7, 28 and 90 days curing. It was reported that with an addition of 5% cockle ash, the tensile strength icreased significantly [7].…”

Section: Gcomse2017mentioning

confidence: 99%

See 2 more Smart Citations

A review on seashells ash as partial cement replacement

Mohammad

Othman

Ibrahim

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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Section: Gcomse2017mentioning

confidence: 95%

Section: Chemical Compositionmentioning

confidence: 99%

Section: Gcomse2017mentioning

confidence: 99%

See 1 more Smart Citation

A review on seashells ash as partial cement replacement

Mohammad

Othman

Ibrahim

et al. 2017

IOP Conf. Ser.: Mater. Sci. Eng.

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“…The dynamic and static modulus of elasticity and compressive quality was diminished marginally when seashells are utilized as halfway substitution of fine aggregate [5]. The compressive quality was decreased when ground seashell is utilized as substitution of cement and the elastic and flexural quality expanded [6].The compressive strength of concrete made using marsh calm seashells as a replacement of sand is higher and tensile strength was lower [7]. Silica fume which is the side-effect of silicon metal or ferrosilicon composites is exceptionally responsive pozzolon in view of fine particles, bigger surface territory and high SiO 2 content.…”

Section: Generalmentioning

confidence: 99%

Effect on Strength Properties of Concrete Containing Seashell Powder as a Partial Substitution of Fine Aggregate and Silica Fume used as Admixture

Pragadeesan¹,

Harishankar²

2018

IJET

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Sand is the most normally utilized fine aggregate in construction industry for the generation of concrete. The present scenario is in such a way that the cost of sand reached new heights and the demand for sand is also exhaustive. The replacement of the sand has a lot of constraints. Seashells are composed of calcium carbonate or chitin can be suitable alternative. It is used as a replacement of fine aggregate by 2%, 4%, 6%, 8%, and 10% for M20 grade concrete. Further 15% and 20% replacements are made. Silica fume is a ultrafine powder gathered as a result of silicon and ferrosilicon compound generation and the principle field of use is as pozzolanic material. It is used as an admixture by 5% to 10% of weight of cement to improve the strength properties. Concrete cubes and cylinders with mentioned proportion and conventional concrete are casted. Mechanical properties are evaluated by conducting compressive strength and split tensile strength tests.

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“…The Quarries dusts are consider as waste so, after many research the dust particles are used in construction. Many types of shells including calm, snail, scallops and mussel shells in form of complete powered in concrete were investigated previously [14], [3]. In this study, the seashell is used as Manufacturing sand (M.Sand) in the ratio of 0%, 10%, 20% & 30%.…”

Section: Introductionmentioning

confidence: 99%

Performance of Concrete by Partially Replacing Manufacturing Sand with Sea Shell (Cockle Calm)

Vinodha¹

2020

IJRASET

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This research goal deals to investigate the performance of concrete by partially replacing manufacturing sand with sea shell (cockle calm). For this study, three samples were prepared from each mix in the ratio of 0%,10%,20% & 30% of cockle calm was added in the concrete as M.Sand with a water cement ratio of 0.41 for compressive strength, split tensile strength,, flexural strength tests are carried out. The mix is designed by IS10262:2009.The weight of specimens was also calculated and in this report also compared with weight and strength of the specimen. The specimens are tested after 28 th days of curing in water. Keywords: Cockle shell, compressive strength, flexural strength, split tensile strength, manufacturing sand (M.Sand). I.

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Properties of Concrete Containing Ground Waste Cockle and Clam Seashells

Cited by 78 publications

References 8 publications

A review on seashells ash as partial cement replacement

A review on seashells ash as partial cement replacement

Effect on Strength Properties of Concrete Containing Seashell Powder as a Partial Substitution of Fine Aggregate and Silica Fume used as Admixture

Performance of Concrete by Partially Replacing Manufacturing Sand with Sea Shell (Cockle Calm)

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