The Effect of Sodium Silicate on Cement-Sodium Silicate System Grout

Kazemian, Sina; Huat, Bujang B. K.; Mohammed, Thamer Ahmed; Barghchi, Maassoumeh

doi:10.3850/978-981-08-7920-4_s2-g01-cd

Cited by 6 publications

(5 citation statements)

References 1 publication

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“…Chemical stabilization is an effective method to improve the soil properties by mixing additives to soils. For many years, the term chemical grout was synonymous with sodium silicate grouts but in the last three decades a lot of chemical compounds produced as chemical grouts which provide a wide selection [10].…”

Section: Sodium Silicate/waterglassmentioning

confidence: 99%

Experimental Study on Bearing Capacity of Alkaline Activated Granular Asphalt Concrete Columns on Soft Soils

Erdawaty¹,

Harianto²,

Muhiddin³

et al. 2020

Civ Eng J

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In civil engineering, alternative materials showed rapid progress. Asphalt derived from Buton Island in Indonesia, also known as Asbuton, was located in the limestone bedrock. A large deposit of Asbuton could guarantee the supply of alternative construction materials. In that regard, Asbuton performance as an alternative material to several subjects needs to be analyzed. Therefore, this study was conducted to analyze Asbuton’s behavior as a filler in a floating column model as a soft soil improvement concept. Asbuton added to sand and gravel mixture as filler and waterglass as a binder. CBR samples were tested to acquire the optimum composition with varied curing days namely 0, 3, and 7 days, following ASTM D-1883, followed by a compressive column model test which was based on ASTM D-2166. Finally, the column applied to the soft soil layer to be tested in a loading test, and the results are then compared for each composition. The results showed that the granular material's composition including Asbuton, the waterglass content, and the curing period significantly affect the engineering properties of the artificial column. The results revealed that the granular column with Asbuton with the addition of waterglass could increase soil’s load capacity and reduce the settlement of soft soils. Doi: 10.28991/cej-2020-03091623 Full Text: PDF

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Section: Sodium Silicate/waterglassmentioning

confidence: 99%

Experimental Study on Bearing Capacity of Alkaline Activated Granular Asphalt Concrete Columns on Soft Soils

Erdawaty¹,

Harianto²,

Muhiddin³

et al. 2020

Civ Eng J

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“…Particular place in concrete industry, in terms of providing specified properties, is taken by the study of the solid phase formed during hydration and curing of cement. It is formation of cement stone and its genesis that will determine, first and foremost, reliability and durability of the material under influence of variable factors [19,20].…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Improvement of functional performance of concrete in livestock buildings through the use of complex admixtures

Шкромада¹,

Paliy²,

Nechyporenko³

et al. 2019

EEJET

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“…Todos os volumes de adição foram suplementares, e determinados em relação à massa de aglomerante. Tais teores foram escolhidos em função de uma lacuna na literatura, cujos valores testados são menores que 3% ou maiores que 20%, em relação a massa de cimento[17][18][19]. Na Tabela 3 é apresentado o consumo de materiais para cada traço.…”

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Influência do silicato de sódio neutro na degradação de pastas de cimento Portland submetidas ao ataque por ácido sulfúrico

Dobrovolski

Munhoz

Nenevê

et al. 2019

Simpósio Paranaense De Patologia Das Construções

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Visto que as instalações de tratamento de águas servidas estão sujeitas à corrosão induzida por micro-organismos devido ao ataque por ácido sulfúrico (H2SO4), esse estudo buscou testar o silicato de sódio neutro (Na2SiO3) como solução mitigadora do ataque ácido em pastas de cimento Portland. Foram moldados corpos de prova com diferentes teores de adição de Na2SiO3 (0%, 1%, 5% e 10%) e substituição de 35% do cimento Portland CP-V ARI por cinza volante classe C. Por fim, as amostras imersas em solução contendo H2SO4 foram comparadas com as amostras imersas em água saturada com cal. Nos resultados observou-se que a absorção de água e o índice de vazios dependeram do desenvolvimento da microestrutura e da velocidade da reação do cimento com o H2SO4, expresso pela recombinação química entre os íons sulfato e a portlandita. A degradação microestrutural foi comprovada com as análises de FT-IR.

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The Effect of Sodium Silicate on Cement-Sodium Silicate System Grout

Cited by 6 publications

References 1 publication

Experimental Study on Bearing Capacity of Alkaline Activated Granular Asphalt Concrete Columns on Soft Soils

Experimental Study on Bearing Capacity of Alkaline Activated Granular Asphalt Concrete Columns on Soft Soils

Improvement of functional performance of concrete in livestock buildings through the use of complex admixtures

Influência do silicato de sódio neutro na degradação de pastas de cimento Portland submetidas ao ataque por ácido sulfúrico

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