Effect of amine and glycol-based grinding aids utilization rate on grinding efficiency and rheological properties of cementitious systems

Kobya, Veysel; Kaya, Yahya; Mardani‐Aghabaglou, Ali

doi:10.1016/j.jobe.2021.103917

Cited by 25 publications

(14 citation statements)

References 46 publications

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“…Researchers were emphasized that the dispersion effect of GA adsorbed on the particle surface is related to the surface properties of the particles such as changing surface energy, zeta potential, and aggregation energy. 37,40 In the context of this…”

Section: Grinding Efficiency and Psdmentioning

confidence: 99%

“…GA3, containing 100% TIPA, was identified as the most effective GA, corroborating findings from other researchers. [40][41][42] Additionally, Mishra et al 39 asserted that the utilization of TIPA as a GA results in a more significant reduction in the adsorption energy of cement particles compared with TEA. The application of TEAand TIPA-based GAs led to a decrease in the surface energy of C 3 S from 450 to 97 and 68 mJ/m 2 , respectively.…”

Section: Grinding Efficiency and Psdmentioning

confidence: 99%

“…Similar findings have been documented in previous research studies. 40,42,45 Since the PSD of cement with the same Blaine fineness value may differ, Blaine fineness is not sufficient as a precise fineness criterion. 46 For this reason, the effect of GA on cement PSD was investigated.…”

Section: Grinding Efficiency and Psdmentioning

confidence: 99%

“…The adverse effect of using cement with a narrower PSD on admixture performance has been noted by other researchers as well. 18,40 In instances where PCE is incompatible with the cement or other additives employed, issues such as a sudden loss of consistency or an increase in viscosity may arise in the mixture. 3 When PCE is introduced into mixtures containing GA, there is a potential for GA to adsorb onto the cement particles, reducing the adsorption affinity of PCE.…”

Section: Rheological Propertiesmentioning

confidence: 99%

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Evaluation of fresh state, rheological properties, and compressive strength performance of cementitious system with grinding aids

Kaya,

Kobya,

Mardani

2024

J of Applied Polymer Sci

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Grinding aids (GA) affect the fresh and hardened state properties of cement systems in addition to the economic and ecological advantages they provide. Nevertheless, there is not enough information in the literature regarding the effect of GA utilization on the rheological properties of cementitious systems. In this study, the effect of different types of GA utilization on the grinding efficiency, setting time, and physical properties of cement and rheological properties of cement paste was investigated. Besides, adsorption of the water‐reducing admixture (polycarboxylate ether [PCE]) to the cement containing GA was investigated by total organic carbon analysis. According to the results, regardless of the type of GA, while the grinding efficiency was positively affected by GA utilization in cement, the adsorption degree of PCE, some fresh and rheological properties of the mixtures were negatively affected. With the use of GA, an increase was observed in the early age compressive strength of mortar mixtures. Consequently, the properties of cementitious systems containing GA should be taken into consideration to assess GA performance in addition to the grinding efficiency.

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Section: Grinding Efficiency and Psdmentioning

confidence: 99%

Section: Grinding Efficiency and Psdmentioning

confidence: 99%

Section: Grinding Efficiency and Psdmentioning

confidence: 99%

Section: Rheological Propertiesmentioning

confidence: 99%

See 2 more Smart Citations

Evaluation of fresh state, rheological properties, and compressive strength performance of cementitious system with grinding aids

Kaya,

Kobya,

Mardani

2024

J of Applied Polymer Sci

Self Cite

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“…The fresh-properties of cementitious systems depend on many physical and chemical parameters. The rate of hydration and workability of the cementitious system are significantly affected by some factors such as the chemical composition of cement, especially its C 3 A content and fineness as well as the gypsum type and amount added to its clinker during the manufacturing process (Zingg et al, 2009;Karakuzu et al, 2021;Kobya et al, 2022). C 3 A is the most reactive component of cement (Mehta & Monteiro, 2006;Karakuzu et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Determination of Setting Times of Mortar Mixtures Prepared with Cement Having Different C3A Ratios

Karakuzu

Kobya

Mardani‐Aghabaglou

2022

EPSTEM

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Effect of fiber type, size, and utilization rate on mechanical and thermal properties of lightweight concrete facade panels

Beytekin,

Kaya,

Mardani

et al. 2024

Structural Concrete

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It was understood that various studies were carried out on the strength, permeability, durability, increasing the thermal performance of lightweight concrete facade panels, and sustainable and energy‐efficient concepts. It was observed that fiber was added to the mixture to improve the properties in question. However, it was determined that contradictory results were obtained due to the large number of active parameters and whether the fiber was distributed homogeneously in the matrix. In this study, the effects of fiber type, length and usage rate on the strength, energy absorption capacity, elasticity modulus, water absorption, and thermal performance of lightweight concrete mixtures were investigated. For this purpose, three different types of fibers of different lengths: polypropylene (3, 6, and 12 mm), glass (13 and 25 mm) and polyamide (6 and 12 mm) were used at 0%, 0.25%, 0.50%, and 0.75% of the total volume. It was determined that the mixture containing 0.25% polypropylene fiber with a length of 3 mm exhibited the best performance in terms of both mechanical and thermal properties. In terms of these features, it was understood that the mixtures with 12 mm polypropylene with a usage rate of 0.75% and 6 mm polyamide fibers with a usage rate of 0.50% had the weakest performance.

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Effect of amine and glycol-based grinding aids utilization rate on grinding efficiency and rheological properties of cementitious systems

Cited by 25 publications

References 46 publications

Evaluation of fresh state, rheological properties, and compressive strength performance of cementitious system with grinding aids

Evaluation of fresh state, rheological properties, and compressive strength performance of cementitious system with grinding aids

Determination of Setting Times of Mortar Mixtures Prepared with Cement Having Different C3A Ratios

Effect of fiber type, size, and utilization rate on mechanical and thermal properties of lightweight concrete facade panels

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