Filler effect of fine particle sand on the compressive strength of mortar

Jaturapitakkul, Chai; Tangpagasit, Jatuphon; Songmue, Sawang; Kiattikomol, Kraiwood

doi:10.1007/s12613-011-0429-6

Cited by 23 publications

(3 citation statements)

References 14 publications

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“…These results suggest that a particle size smaller than OPC has very important role in increasing the compressive strength because of the filler effect [30]. The results of the filler effect for pastes agrees closely with the result obtained by Jaturapitakkul et al [31], who reported that the difference in the percentage compressive strengths between mortar containing the same particle sizes of inert material and small sizes of inert material was up to 5.8% of the strength of the mortar.…”

Section: Influence Of the Filler Effect On The Percentage Compressivesupporting

confidence: 90%

Assessing the effect of biomass ashes with different finenesses on the compressive strength of blended cement paste

et al. 2012

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Section: Influence Of the Filler Effect On The Percentage Compressivesupporting

confidence: 90%

Assessing the effect of biomass ashes with different finenesses on the compressive strength of blended cement paste

et al. 2012

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“…For comparison, the C30 results are six times worse according to percentage. It was concluded that milled quartz sand filled micropores and formed a sturdy microstructure [ 39 , 40 ].…”

Section: Discussionmentioning

confidence: 99%

Influence of Industrial Metakaolin Waste on Autoclaved Fiber Cement Properties Changes in Standard Fire Environment

et al. 2022

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An investigation was conducted on the influence that industrial metakaolin waste (IMW) has on the properties of autoclaved fiber cement composition (FCC) samples. FCC samples were made from fiber cement plate’s typical components using the same proportions. In samples, IMW was used instead of cement in 10%, 20%, 30% proportions and in 50%, 100% proportions instead of ground quartz. Differential thermal analysis (DTG), thermogravimetric analysis (TGA), ultrasound pulse velocity (UPV), density, porosity and optical microscope (OM) research methods were used to identify the micro and macrostructure of samples. Mechanical properties were evaluated using flexural and compressive strength research methods. It was established that IMW was used instead of cement in fiber cement composition samples up to 10% and in fiber cement composition samples instead of ground quartz forms density microstructure structure because of Al-rich tobermorite. As a result, the flexural and compressive strength increased. Samples with higher content of IMW instead of cement had unreacted IMW and a less dense microstructure. In this case, flexural and compressive strength decreased. All FCC samples were fired in a standard fire curve (ISO 842) for 30 min. Samples of mechanical properties were established by doing flexural and compressive strength tests, and which results showed the same trends.

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“…Kocaba et al [20] studied the methods for determination of degree of reactions of pastes containing GGBF slag using an isothermal conduction calorimeter, selective dissolution, differential scanning calorimetry, image analysis, and chemical shrinkage. Jaturapitakkul et al [21] used GRS in the form of quartz with the same particle size as PC (median particle size of 11.5 micron) as an inert material to evaluate compressive strengths obtained from cement hydration and packing effect. However, their study did not cover the packing effect and the slag reaction of GGBF slag contributing to the compressive strength.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Strengths from Cement Hydration and Slag Reaction of Mortars Containing High Volume of Ground River Sand and GGBF Slag

Norrarat

Tangchirapat

Songpiriyakij

et al. 2019

Advances in Civil Engineering

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This paper investigates the cement hydration, and the slag reaction contributes to the compressive strengths of mortars mixed with ground river sand (GRS) and ground-granulated blast furnace (GGBF) slag with different particle sizes. GRS (inert material) and GGBF slag (reactive material) were ground separately until the median particle sizes of 32 ± 1, 18 ± 1, and 5 ± 1 micron and used to replace Portland cement (PC) in large amount (40–60%) by weight of the binder. The results showed that, at the early age, the compressive strength obtained from the cement hydration was higher than that obtained from the slag reaction. The results of compressive strength also indicated that the GGBF slag content and particle size play important roles in the slag reaction at the later ages, whereas cement hydration is more prominent at the early ages. Although the results could be expected from the use of GGBF slag to replace PC in mortar or concrete, this study had presented the values of the compressive strength along with ages and the finenesses of GGBF slag that contributed from cement hydration and from GGBF slag reaction.

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Filler effect of fine particle sand on the compressive strength of mortar

Cited by 23 publications

References 14 publications

Assessing the effect of biomass ashes with different finenesses on the compressive strength of blended cement paste

Assessing the effect of biomass ashes with different finenesses on the compressive strength of blended cement paste

Influence of Industrial Metakaolin Waste on Autoclaved Fiber Cement Properties Changes in Standard Fire Environment

Evaluation of Strengths from Cement Hydration and Slag Reaction of Mortars Containing High Volume of Ground River Sand and GGBF Slag

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