Vulkanické horniny jako kamenivo - potenciální riziko pro trvanlivost betonové konstrukce - rizikový management při údržbě konstrukcí.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F07%3APU72928" target="_blank" >RIV/00216305:26110/07:PU72928 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Aggregate -volcanic rocks-potential risk for durability of concrete structure?(one of significant factors of structure crisis management).

Popis výsledku v původním jazyce

The paper summarizes knowledge about potential risks with application of various kinds of aggregates for concrete preparation. Concurrently it accents the role of various conditions in relation to exposition of concretes in outer environment. Study of interaction both within the frame of individual concrete components and between the concrete and specific outer environment has been an integral part of comprehensive analysis of durability. Answers to these questions are the basement for application of various volcanic rocks (rhyolite, andesite and basalt) as aggregates in concretes. Technological approach of concrete preparation is also very important aspect. The paper generalizes the results of case studies solved by authors. It deals with both Portland concretes and asphaltic concretes. Analysis is based on mineralogical, petrographical methods of optical and electron microscopy (including EDX). X-ray methods and wet chemical analyses were also applied. Research methods and applicatio

Název v anglickém jazyce

Aggregate -volcanic rocks-potential risk for durability of concrete structure?(one of significant factors of structure crisis management).

Popis výsledku anglicky

The paper summarizes knowledge about potential risks with application of various kinds of aggregates for concrete preparation. Concurrently it accents the role of various conditions in relation to exposition of concretes in outer environment. Study of interaction both within the frame of individual concrete components and between the concrete and specific outer environment has been an integral part of comprehensive analysis of durability. Answers to these questions are the basement for application of various volcanic rocks (rhyolite, andesite and basalt) as aggregates in concretes. Technological approach of concrete preparation is also very important aspect. The paper generalizes the results of case studies solved by authors. It deals with both Portland concretes and asphaltic concretes. Analysis is based on mineralogical, petrographical methods of optical and electron microscopy (including EDX). X-ray methods and wet chemical analyses were also applied. Research methods and applicatio

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JN - Stavebnictví

OECD FORD obor

—

Projekt

<a href="/cs/project/GA103%2F06%2F1801" target="_blank" >GA103/06/1801: Analýza spolehlivosti hodnocení vlastností stavebních materiálů a konstrukcí s přihlédnutím k jejich změnám v čase a k časově proměnným vlivům</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Euroseminar on Microscopy applied to building materials (11th)

ISSN

0871-1607

e-ISSN

—

Svazek periodika

1

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PT - Portugalská republika

Počet stran výsledku

12

Strana od-do

1-12

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—