The comparison of adding fly ash and Sinabung ash to limestone towards the soil improvement via CBR value

• Published in: IOP conference series. Materials Science and Engineering Vol. 615; no. 1; pp. 12041 - 12047
• Main Authors: Hastuty, I P, Roesyanto, Rahman, A F
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.10.2019
• Subjects: Building materials; Calcium silicates; Clay minerals; Construction materials; Fly ash; Limestone; Pollutants; Soil improvement; Soil pollution; Soils

Fly ash is categorized as pollutant produced from coal combustion, where the waste produced is around 4% of the total coal usage. This will be extremely dangerous since this waste is produced continuously. Mount Sinabung, which is located in North Sumatera, Indonesia, has erupted since 2010 and rele...