PROBLEMS AND NORMATIVE EVALUATION OF BOND-STRENGTH TESTS FOR COATED REINFORCEMENT AND CONCRETE

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F15%3A00330101" target="_blank" >RIV/68407700:21610/15:00330101 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/15:43900531

Výsledek na webu

<a href="http://dx.doi.org/10.17222/mit.2014.227" target="_blank" >http://dx.doi.org/10.17222/mit.2014.227</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17222/mit.2014.227" target="_blank" >10.17222/mit.2014.227</a>

Jazyk výsledku

angličtina

Název v původním jazyce

PROBLEMS AND NORMATIVE EVALUATION OF BOND-STRENGTH TESTS FOR COATED REINFORCEMENT AND CONCRETE

Popis výsledku v původním jazyce

This paper focuses on the problems of the bond-strength between concrete and reinforcement and defines the basic factors affecting the quality of the bond. Two types of coated concrete reinforcement (the zinc-and epoxy-coated) and methods of testing their bond-strength with concrete are described. The goal of this work is to generalize the results of the bond-strength tests so that they would consider only the influence of the corrosion of the zinc-coated reinforcement in fresh concrete or, in the case of the epoxy-coated reinforcement, its probable constriction during the testing. Based on described standards, it is recommended to use the pull-out test to obtain these generalized results: two Czech standards (Bond-strength test of the reinforcement cast in prisms, Beam-strength test of the reinforcement in cubes) and a RILEM recommendation.

Název v anglickém jazyce

PROBLEMS AND NORMATIVE EVALUATION OF BOND-STRENGTH TESTS FOR COATED REINFORCEMENT AND CONCRETE

Popis výsledku anglicky

This paper focuses on the problems of the bond-strength between concrete and reinforcement and defines the basic factors affecting the quality of the bond. Two types of coated concrete reinforcement (the zinc-and epoxy-coated) and methods of testing their bond-strength with concrete are described. The goal of this work is to generalize the results of the bond-strength tests so that they would consider only the influence of the corrosion of the zinc-coated reinforcement in fresh concrete or, in the case of the epoxy-coated reinforcement, its probable constriction during the testing. Based on described standards, it is recommended to use the pull-out test to obtain these generalized results: two Czech standards (Bond-strength test of the reinforcement cast in prisms, Beam-strength test of the reinforcement in cubes) and a RILEM recommendation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/GA14-20856S" target="_blank" >GA14-20856S: Kinetika korozních dějů a transportu korozních médií v ultra-vysokopevnostních betonech (UHPC)</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Materials and Technology

ISSN

1580-2949

e-ISSN

1580-3414

Svazek periodika

49

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

SI - Slovinská republika

Počet stran výsledku

10

Strana od-do

847-856

Kód UT WoS článku

000366552500001

EID výsledku v databázi Scopus

2-s2.0-84953721038