https://repository.unigoro.ac.id/id/eprint/4806 2026-04-29T07:26:06Z info:eu-repo/semantics/descriptiveMetadata https://repository.unigoro.ac.id/id/eprint/4806/ Studi Pengaruh Variasi Suhu Kalsinasi Terhadap Kandungan Batu Kapur Parengan Kabupaten Tuban Toni Budi Santoso, Santoso (2026) M. Zainul Ikhwan, S.T., M.T, Ikhwan Bella Luthfiani Al Zakina, Zakina Sujiat, Sujiat Mrabawani Insan Rendra, Rendra Zainuddin, Zainuddin TA Engineering (General). Civil engineering (General) The industrial and construction worlds utilize a lot of limestone from nature as a material. Easy utilization and abundant materials make limestone always attractive. Conventional processing is still a way to utilize limestone. In order to support more optimal utilization, laboratory-scale analysis is carried out. X-Ray Fluorescence (XRF) is an initial analysis to determine the limestone content. Calcination is carried out on limestone with the aim of changing its properties to be reactive with a planned calcination degree of 500˚C. The original condition and conventional heating are used as samples as a comparison to the calcined limestone. The test results showed an increase in CaO content of 3% compared to the initial condition of the limestone, while SiO2 increased by 42% BEARING : Jurnal Penelitian dan Kajian Teknik Sipil 2026-01-01 Article PeerReviewed text en https://repository.unigoro.ac.id/id/eprint/4806/1/LIT%202024%20Desember%20Toni%20Budi%20Santoso%2C%20M.%20Zainul%20Ikhwan%2C%20Bella%20Luthfiani%20Al%20Zakina%2C%20Sujiat%2C.pdf Toni Budi Santoso, Santoso (2026) and M. Zainul Ikhwan, S.T., M.T, Ikhwan and Bella Luthfiani Al Zakina, Zakina and Sujiat, Sujiat and Mrabawani Insan Rendra, Rendra and Zainuddin, Zainuddin (2026) Studi Pengaruh Variasi Suhu Kalsinasi Terhadap Kandungan Batu Kapur Parengan Kabupaten Tuban. BEARING : Jurnal Penelitian dan Kajian Teknik Sipil, 9 (2). pp. 94-99. ISSN 2623-1409 info:eu-repo/semantics/objectFile info:eu-repo/semantics/humanStartPage