Results 41 to 50 of about 441,853 (181)
Los cementos portland con adiciones y los cementos compuestos
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openaire +4 more sources
Fábrica de cementos portland, en La Robla (León)
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del Valle Menéndez, Antonio +1 more
openaire +4 more sources
The focus of this paper is on the use of machine learning for the prediction of the strength outcomes of basalt fiber‐reinforced concrete (BFRC), based on its mechanical properties. These target properties are compressive, flexural, and tensile strengths, estimated with knowledge of 10 variables, including cement and aggregate content, among other ...
Mohanad A. Deif +4 more
wiley +1 more source
El efecto que el dióxido de carbono produce sobre los compuestos anhidros e hidratados del cemento portland ha sido objeto de estudio por numerosos investigadores, debido a la influencia que ejerce en las propiedades de los conglomerados correspondientes.
Demetrio Gaspar-Tebar Historico +1 more
doaj +1 more source
Objective: This study was aimed at investigating the shear bond strength (SBS) of composite to deep dentin with universal adhesive in total‐etch (TE) and self‐etch (SE) mode using different pulp capping materials. Methods: One hundred twelve sound human third molars were divided according to universal adhesives (All‐Bond Universal and G‐Premio Bond ...
Shahram Amirifar +6 more
wiley +1 more source
Nuevo procedimiento para fabricar cemento Portland
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openaire +3 more sources
Cementos híbridos de bajo impacto ambiental: Reducción del factor clinker
La problemática medioambiental en torno a la fabricación de cemento portland, ha llevado a la comunidad científica a buscar nuevos materiales cementantes alternativos, mas ecoeficientes, y con las mismas prestaciones tecnológicas que las del cemento ...
I. García-Lodeiro +2 more
doaj +1 more source
Observación microscópica del clínker de cemento portland
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openaire +4 more sources
Método complexométrico para el análisis rápido del cemento portland
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Calleja, J. +2 more
openaire +4 more sources

