NDT of LWC with Expanded Clay

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F12%3APU93181" target="_blank" >RIV/00216305:26110/12:PU93181 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

NDT of LWC with Expanded Clay

Popis výsledku v původním jazyce

Nowadays, light weight concrete (LWC) is increasingly used in construction, namely LWC with aggregates of expanded clay - type of Liapor. It is often necessary to test characteristics of built-in concrete during building works as well as after finishingthe work on structures. One of ways of control of quality LWC built in a structure is using non-destructive method. For finding of strength characteristic, there are reflective rebound methods and ultrasonic pulse method which may be also used for determination of dynamic modulus of elasticity. In the paper, there are results of NDT of LWC with expanded clay by using the mentioned methods and calibration relations for determining the compressive strength of LWC taken from parameter of NDT. There is a comparison of conversion coefficients for the modulus of elasticity related to both normal-weight concrete (NWC) and LWC. Processed calibration relations between the parameter of NDT and compressive strength are characterized by high degree

Název v anglickém jazyce

NDT of LWC with Expanded Clay

Popis výsledku anglicky

Nowadays, light weight concrete (LWC) is increasingly used in construction, namely LWC with aggregates of expanded clay - type of Liapor. It is often necessary to test characteristics of built-in concrete during building works as well as after finishingthe work on structures. One of ways of control of quality LWC built in a structure is using non-destructive method. For finding of strength characteristic, there are reflective rebound methods and ultrasonic pulse method which may be also used for determination of dynamic modulus of elasticity. In the paper, there are results of NDT of LWC with expanded clay by using the mentioned methods and calibration relations for determining the compressive strength of LWC taken from parameter of NDT. There is a comparison of conversion coefficients for the modulus of elasticity related to both normal-weight concrete (NWC) and LWC. Processed calibration relations between the parameter of NDT and compressive strength are characterized by high degree

Druh

C - Kapitola v odborné knize

CEP obor

JN - Stavebnictví

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Nondestructive Testing of Materials and Structures

ISBN

978-94-007-0722-1

Počet stran výsledku

6

Strana od-do

335-340

Počet stran knihy

1278

Název nakladatele

Springer-RILEM bookseries

Místo vydání

Heidelberg

Kód UT WoS kapitoly

—