Results 71 to 80 of about 18,984 (163)

Study of the Influence of Fines on a Self-Compacting Concrete [PDF]

open access: yes, 2011
The paper presents the results of the tests of a self-compacting concrete made with fines which include Portland cement and three fillers: hornfels, limestone and metakaolin, in a weight proportion between 23% and 45% of the admixtures.
Bustamante Montoro, Rosa   +2 more
core  

Dealuminated metakaolin modified geopolymer

open access: yesThe Egyptian International Journal of Engineering Sciences and Technology, 2023
Hassan Saadeldin   +3 more
openaire   +1 more source

Spatial description of concrete characteristics [PDF]

open access: yes, 2016
This work has the objective to simulate the variation of the compressive resistance strength of concrete along the height of a structural member. The concrete compressive strength is calculated with a formula, which has been previously analysed.
Sánchez Salomó, Francesc Xavier
core  

Solidification of APC residues using PFA

open access: yes, 2009
A pulverised fuel ash (pfa) classed as a waste due to high loss on ignition (LoI) was blended with waste alkali and used to solidify air pollution control (APC) residue from a waste incinerator.
Black, L, Shirley, R
core  

Yielding and flow of foamed metakaolin pastes [PDF]

open access: yes, 2015
Metakaolin is a broadly used industrial raw material, with applications in the production of ceramics and geopolymers, and the partial replacement of Portland cement.
Ducloué, Lucie   +4 more
core   +3 more sources

Kaolin-Metakaolin Crystallographic Transformation and the Durability of Metakaolin-Based Geopolymer Concrete

open access: yesThe Egyptian International Journal of Engineering Sciences and Technology, 2023
Yetunde Abiodun, Samson Adeosun
openaire   +1 more source

Blended alkali-activated aluminosilicate binders [PDF]

open access: yes, 2016
První část práce představuje souhrn dosavadních poznatků o směsných dvousložkových alkalicky aktivovaných pojivech na bázi vysokopecní strusky, popílku, metakaolinu a cihelného prachu s důrazem na jejich zpracovatelnost, mikrostrukturu, mechanické ...
Mizerová, Cecílie
core  

STUDY OF HYDRATION PRODUCTS IN THE MODEL SYSTEMS METAKAOLIN-LIME AND METAKAOLIN-LIME-GYPSUM

open access: yesCeramics-Silikáty, 2015
Possible preferential formation of ettringite instead of required calcium silicate hydrate (CSH) and calcium aluminosilicate hydrate (CASH) phases when aluminosilicates were added to the blended cements was investigated on the model systems comprising of metakaolin, lime and gypsum.
Matus Zemlicka   +4 more
openaire   +1 more source

Alkali-Activated Materials from Diverse Solid Precursors: Structural, Mechanical and Radiological Properties. [PDF]

open access: yesGels
Nikolić NM   +7 more
europepmc   +1 more source

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