NDT of LWC with Expanded Clay

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

NDT of LWC with Expanded Clay

Original language description

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

Czech name

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Czech description

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Type

C - Chapter in a specialist book

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

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

Book/collection name

Nondestructive Testing of Materials and Structures

ISBN

978-94-007-0722-1

Number of pages of the result

6

Pages from-to

335-340

Number of pages of the book

1278

Publisher name

Springer-RILEM bookseries

Place of publication

Heidelberg

UT code for WoS chapter

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