Results 91 to 100 of about 4,199 (222)

Pabrik Semen Portlan Pozzolan Menggunakan Proses Kering [PDF]

Portlan Pozzolan Cement Factory Uses Dry Process with capacity of 500,000 tonnes/year is planned to be established in Kwanyar sub-district, Bangkalan district, East Java.
Satria, Wahyu Firdansyah Satria
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PENGGUNAAN POZZOLAN, LIMESTONE DAN EP DUST KERING TERHADAP SIFAT FISIKA DAN KIMIA SEMEN TIPE I (OPC) [PDF]

, 2019
Penggunaan pozzolan, limestone dan Ep dust kering terhadap sifat fisika dan kimia Semen tipe I (OPC) telah dilakukan. Prosedur pengujian dilakukan terhadap semen OPC (Ordinary Portland Cement) dengan penambahan zat aditif berupa pozzolan, limestone dan ...
Humaira, Faradilla
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Evolution of the hydration in cements with additions

Materiales de Construccion, 2002
In this paper, the hydration mechanism of portland cement pastes with limestone, quartz and natural pozzolan (80/20 weight) was analized. The techniques used were nonevaporable water content, pozzolanic activity and X-ray diffraction.
V. L. Bonavetti, V. F. Rahhal, E. F. Irassar   +2 more
doaj   +1 more source

Natural Pozzolan in Mount Popa Area

, 2009
Mount Popa, in central Myanmar, is a large, steep-sided cmposite cone that rises a height of 1518m(4981'). It contains a 1.6 km wide, 850 m deep, horseshoe-shaped caldera that is widely breached to the NW.
Maw Maw Myint
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Engineered soil and the need for lime-natural pozzolan mixture percentage approximation

, 2020
The topic, engineered soil and the need for lime-natural pozzolan mixture percentage approximation is tried to be realized with the basic objective of initiating the identification of the percentage range for lime-natural pozzolan amender mixture ...
Admassu , Kassahun
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Taftan Pozzolan-Based Geopolymer Cement

, 2008
: In recent years, many research works have been done to investigate the possibility of utilizing a broad range of materials as raw materials in the production of geopolymer cements.
K. Mehrpour, E. Najafi Kani, A. Allahverdi   +2 more
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Alkali-Silica Reactivity of Mortars Containing Natural Pozzolan

, 2019
Alkali-silica reactivity is one of the most recognized deleterious phenomena in Portland cement concrete resulting in cracks, spalling, and other deleterious mechanisms.
Kian, Arash
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Aglomerante puzolánico formado por cal y ceniza de paja de caña de azúcar: la influencia granulométrica de sus componentes en la actividad aglomerante Pozzolanic binder constituted by lime and cane sugar straw ash: the granulometric influence of its components in the agglomerate activity

Revista Ingeniería de Construcción, 2007
En el presente trabajo se realiza una caracterización de los componentes de una mezcla binaria formada por cal-ceniza de paja de caña de azúcar mediante las técnicas analíticas de difracción de rayos-x, de análisis químico y granulometric o, valorándose ...
Lesday Martínez Fernández, Rafael Quintana Puchol, José Fernando Martirena Hernández   +2 more
doaj  

High-volume natural pozzolan concrete for structural applications

, 2007
This paper presents the results of preliminary studies on concrete mixtures containing high volumes of natural pozzolan-(50%- by mass of total cementitious materials) for- structural applications. Three different kinds, of natural pozzolans from. Turkish
Uzal, Burak, Turani, Lutfullah, Mehta, P. Kumar   +2 more
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PENGARUH PENAMBAHAN POZZOLAN TERHADAP SIFAT MEKANIS DAN ABSORPSI BETON BUSA (FOAMED CONCRETE)

, 2015
Penelitian ini bertujuan untuk mengetahui pengaruh penambahan pozzolan sebagai bahan pengisi terhadap sifat mekanis dan absorpsi beton busa. Sifat mekanis yang diteliti adalah kuat tekan, kuat tarik belah, dan kuat tarik lentur.
ADELINA ISWANTI
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