Results 141 to 150 of about 600,918 (278)

Sodium‐based, geopolymer foamed composites reinforced with phosphate mine waste particulates and hemp/basalt fibers

open access: yesJournal of the American Ceramic Society, Volume 108, Issue 12, December 2025.
Abstract This study investigated the mechanical, microstructural, and thermal properties of Na‐based geopolymer foams (GPFs) reinforced with varying amounts of two types of reinforcements: raw phosphate mine waste rock (PMWR) as a particulate filler, and natural (hemp) or synthetic (basalt) fibers.
Sanae Sbi   +6 more
wiley   +1 more source

An Investigation on Production of Blended Cement with Natural Building Stone Waste Resistant to Sulphate Effects [PDF]

open access: yes, 2013
In this study, the cements produced by the additive materials from Isparta city, Turkeyand its region which gives puzzolanic activity are compared with normal Portland cement. Inthis comparison sulphate resistance and other cement properties are examined.
Emre Sancak, Sukru Ozkan
core  

Understanding of alkali–silica reaction in lime‐pozzolana mortar incorporating pumice and borosilicate

open access: yesJournal of the American Ceramic Society, Volume 108, Issue 12, December 2025.
Abstract To assess the efficacy of lime‐calcined clay binder in mitigating alkali–silica reaction (ASR) deterioration, this study identifies potential reaction product formation mechanisms in 2‐year‐old alkaline solution‐exposed mortar bars using X‐ray diffraction, micro‐computed tomography, scanning electron microscopy, and evaluates their influence ...
Adhora Tahsin   +3 more
wiley   +1 more source

Steel–Mortar and Flexural Mortar–Mortar Bond Strengths of Metakaolin‐Based Geopolymer

open access: yesEngineering Reports, Volume 7, Issue 11, November 2025.
Metakaolin‐based geopolymer mortar demonstrated significantly higher interfacial bond strength than cement mortar across both mortar–mortar and steel–mortar testing, with performance influenced by interface transition zone (ITZ) roughness and curing age.
Amira A. K. Hachem   +3 more
wiley   +1 more source

The Behaviour of Finely Ground Bottom Ash in Portland Cement

open access: yes, 2009
The aim of this project was to assess the effects of finely ground MSWI bottom ash in Portland cement. Mortar mixes were prepared with 10% and 40% replacement of cement by ground IBA and then tested with regards to their material composition and ...
Black, L   +4 more
core  

Comparative analysis between the use of Sodium Chloride and Portland Cement in the stabilization of clay soils on the road linking the areas of the populated centers of Miraflores and Shultin, Baños del Inca district, city of Cajamarca. [PDF]

open access: gold, 2023
Carlos Arberto Sarabia Orihuela   +6 more
openalex   +1 more source

The effect of basalt glass microspheres and microfibers on the wear resistance of metakaolin‐based geopolymer composites

open access: yesInternational Journal of Applied Ceramic Technology, Volume 22, Issue 6, November/December 2025.
Abstract This study investigates the effect of various microfillers on the abrasion resistance of metakaolin‐based, geopolymer composites. Comparative tests were conducted on a baseline geopolymer and composites reinforced with chamotte powder, basalt microfiber, prestressed, solid, basalt glass microspheres (PSBGM), and their combinations.
Yurii Y. Zubko   +2 more
wiley   +1 more source

Uji Pelindian Senyawa-senyawa Tembaga Dan Timah Hitam Setelah Stabilisasi/solidifikasi Dengan Semen Portland Menggunakan Rotary Agitator [PDF]

open access: yes, 2010
In this study, wastewater used in the experimental is an artificial wastewater containing copper and lead with each concentration of 500 mg/L. Metal ions were precipitated as hydroxide compounds [Cu (OH2, Pb(OH)2] and sulfide compounds (CuS, PbS).
Ardeniswan, A. (Ardeniswan)
core   +1 more source

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