Results 121 to 130 of about 16,582 (207)

Of cables and threads

open access: yesAmerican Ethnologist, Volume 53, Issue 3, Page 283-295, August 2026.
Abstract Over the past two decades, gondola lifts have become central to interventions in urban Latin America's auto‐constructed peripheries. As cable car urbanism reshapes the city's edge, it raises fundamental questions about the notion of the “urban fabric” as a sociomaterial practice, an epistemology, and a site of politics.
Federico Pérez Fernández
wiley   +1 more source

Efficiency of Superplasticizers in Low‐carbon Alkali‐activated Slag–Silica Fume Binders Governed by Polymer Solubility

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 8, August 2026.
ABSTRACT Workability control of alkali‐activated binders (AABs) remains an obstacle to producing low‐carbon clinkerless ultra‐high‐performance concrete, as their formulation usually necessitates low water‐to‐binder (W/B) ratios, high binder content, and concentrated activator solutions. To address this challenge, a greener and more manageable composite
Shengnan Sha   +3 more
wiley   +1 more source

Ettringite Seeds for Strength Enhancement: Novel Synthesis via One‐Step Co‐Precipitation

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 8, August 2026.
ABSTRACT Reduced early strength can be a barrier to the adoption of cements blended with high levels of limestone. Chemical admixtures based on nucleation seeding are emerging as a potential solution. Herein, while synthesis of C‐S‐H‐based seeds has been thoroughly investigated in the literature, there are limited synthesis protocols available on other
Faisal Qadri   +2 more
wiley   +1 more source

Portland Cement and Portland Cement Concrete

open access: yesScientific American, 1891
openaire   +2 more sources

Solidification of Portland cement

open access: yesProgress in Materials Science, 1972
openaire   +2 more sources

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