Results 31 to 40 of about 4,274 (169)
Case Studies in Construction Materials, 2022 Concrete, the highest consumed construction material in the world is known to be the third leading contributor to carbon dioxide and other greenhouse gas emissions (GHG) aside from energy generation and transportation.
Mark Bediako, Luca Valentini
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STUDI PENGGUNAAN PASIR DAN POZZOLAN ALAM TERHADAP DAYA TAHAN API PAPERCRETE
Teras Jurnal: Jurnal Teknik Sipil, 2016 Penelitian ini bertujuan untuk mengetahui pengaruh komposisi pozzolan alam terhadap daya tahan api beton kertas (papercrete). Penelitian terdahulu terhadap campuran papercrete komposisi volume semen dan pasir 1 : 3,5 menunjukkan bahwa penggunaan variasi ...
Surya Bermansyah +3 more
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Media Komunikasi Teknik Sipil, 2021 Serangkaian pengujian dilakukan untuk menentukan pengaruh penambahan fly ash limbah pembakaran batubara sebagai zat mineral tambahan (additive) terhadap perbaikan kualitas dan kuat tekan semen sesuai Standar Nasional Indonesia (SNI 15-2049-2004).
Roni Adi Wijaya +2 more
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PABRIK SEMEN PORTLAND POZZOLAN MENGGUNAKAN PROSES KERING [PDF]
, 2023 Portlan Pozzolan Cement Factory Uses Dry Process with capacity of 450,000 tons/year is planned to be established in Kwanyar sub-district, Bangkalan district, East Java. Portland pozzolan cement is a type of cement containing pozzolan compounds.
Dhiwastra, Zoelva Ananta
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A review on some of mechanical properties and durability of high- performance self- compacting concretes [PDF]
Journal of Structural and Construction Engineering, 2020 Concrete density is always a problem that occurs during concrete and it affects the strength, durability and apparent qualities of hardened concrete. Vibration is a practical thing that comes with a lot of noise and requires trained workers, and failure ...
Fathollah Sajedi, Milad Orak
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Influence of thermal activation of natural pozzolan on the mechanical behavior of cement pastes
Journal of Materials and Engineering Structures, 2022 This experimental work focused on the thermal activation of natural pozzolan (NP) from the town of Beni-Saf, in order to improveits reactivity. The present study consists of using natural pozzolan as partial replacement of ordinary Portland cement, with ...
souad MECHEBEK +2 more
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Effect of Metakaolin on Concrete Produced with a Pozzolan [PDF]
, 2012 The physical and mechanical properties of Portland Cement containing metakaolin or combination of metakaolin and pozzolan ((Palm Bunch Ash (PBA)) and the compatibility between such materials were investigated in this study. A mix proportion of 1:2:6:4.1
Mbadike, EM
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STUDI SIFAT MEKANIK KOMPOSIT POLIMER YANG DIISI SERBUK POZZOLAN [PDF]
, 2021 Penelitian ini dilakukan untuk mengetahui pengaruh ukuran mesh dan komposisi serbuk pasir pozzolan terhadap sifat mekanik (kekuatan lentur, kekuatan tarik dan kekuatan impak) pada material komposit. Dalam penelitian ini pembuatan komposit serbuk pozzolan
ARIS MUNANDAR
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Teras Jurnal: Jurnal Teknik Sipil, 2019 Salah satu kegagalan pada konstruksi beton adalah saat terjadi kebakaran pada konstruksi tersebut, hal ini mempengaruhi kualitas/kekuatan struktur beton. Beton mutu tinggi merupakan beton dengan kuat tekan lebih besar dari 41,4 Mpa.
syarifah asria nanda +2 more
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Experimental Research on Natural Pozzolan as Cement Replacement [PDF]
, 2023 This paper presents the properties of mortar and concrete with NBRRI pozzolan as partial replacement of cement. In this research, NBRRI pozzolan from NBRRI and local cement (Dangote) are used.
Yohanna, Abimiku +3 more
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