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Carbide lime and industrial hydrated lime characterization
(ELSEVIER SCIENCE SA, 2009)
This paper focuses on the characterization of carbide lime (CL) - a by-product of acetylene production, composed mainly of calcium hydroxide with minor parts of carbonate - and compares its features to those of ""dry"" ...
Assessment of sugar cane straw ash (SCSA) as pozzolanic material in blended Portland cement: Microstructural characterization of pastes and mechanical strength of mortars
(2015-07-21)
Abstract The aim of this paper is to assess the pozzolanic reactivity of sugar cane straw ash (SCSA) obtained through an auto-combustion process and the mechanical properties of SCSA-containing systems. Characterization ...
Lime/pozzolan/geopolymer systems: Performance in pastes and mortars
(2021-03-22)
Use of lime as construction material is limited mainly by low initial strength. These properties can be improved by adding pozzolanic materials, but the evolution of the reaction usually needs older ages than 7 days. ...
Mechanical properties, drying and autogenous shrinkage of blast furnace slag activated with hydrated lime and gypsum
(ELSEVIER SCI LTD, 2010)
This article reports the characteristics of blast furnace slag (BFS) pastes activated with hydrated lime (5%) and hydrated lime (2%) plus gypsum (6%) in relation to compressive strength, shrinkage (autogenous and drying) ...
Characterization and properties of elephant grass ashes as supplementary cementing material in pozzolan/Ca(OH)(2) pastes
(Elsevier B.V., 2014-12-30)
This work presents the behavior of two elephant grass ashes, as pozzolans, elephant grass cameroon (EGC) and napier (EGN), calcined under controlled conditions (700 degrees C). The ashes were initially submitted to a ...
High-volume fly ash concrete with and without hydrated lime: Chloride diffusion coefficient from accelerated test
(2013)
Fly ash changes the microstructure of paste and can increase concrete durability. Calcium hydrated lime was added to concrete
with 50% of the cement, by weight, substituted with fly ash, with the intent of replacing some ...
Influence of electric arc furnace dust and lime kiln waste in Portland cement hydration
(ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2020)
Influence of Lime in Bond Masonry MortarInfluencia de la Cal en el Mortero de Pega para Mampostería
(Universidad de Costa Rica, 2019)
Review of Current Student-Monitoring Techniques used in eLearning-Focused recommender Systems and Learning analytics. The Experience API & LIME model Case Study
Recommender systems require input information in
order to properly operate and deliver content or behaviour
suggestions to end users. eLearning scenarios are no exception.
Users are current students and recommendations ...
Soybean and wheat response to lime in no-till Argentinean mollisols
(Elsevier Science, 2015-09)
Crop production in Argentina has significantly increased over the past few years; this increase was consequence of better management practices which included P and N fertilization and, occasionally, S fertilization. Commonly ...