Characterization of Alkali-activated Fly-ash by Nanoindentation

Result code in IS VaVaI

RIV/68407700:21110/09:00157142 - isvavai.cz

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Characterization of Alkali-activated Fly-ash by Nanoindentation

Original language description

Nanoindentation was employed for the characterization of reaction product, mainly N-A-S-H gel, within alkali-activated fly ash samples. Heat and ambient-cured samples from ground fly ash were indented in a grid of hundreds of indents. The intrinsic Young's modulus of N-A-S-H gel was found around the mean value 17.70 GPa, regardless on the curing procedure. Such finding elucidates intrinsic stiffness of mature N-A-S-H gel with different origin. Partly-activated slag, slag and fly-ash particles were further distinguished by histogram deconvolution.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

JN - Civil engineering

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of the Nicom3 - Nanotechnology in Construction 3

ISBN

978-3-642-00979-2

ISSN

—

e-ISSN

—

Number of pages

7

Pages from-to

—

Publisher name

Springer-Verlag

Place of publication

Berlin

Event location

Praha

Event date

May 31, 2009

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000270352200045