Mechanical properties of concrete with Recycled Aggregate

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00218932" target="_blank" >RIV/68407700:21110/14:00218932 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Mechanické vlastnosti betonu s recyklovaným kamenivem

Original language description

This article deals with mechanical properties of concrete containing recycled concrete aggregate. Two types of recycled concrete aggregate were used for the production of the concrete, which originate from the same recycling center. First, the physical properties of the recycled aggregate were tested. Pycnometric test was used to test absorption and bulk density of the recycled aggregate. Previous research showed that these are properties with the greatest difference between natural and recycled aggregates. The test results were compared with the natural aggregates. The measurements showed that water absorption of the recycled aggregate is about seven times higher in larger fraction and ten times larger compared to natural aggregate. Decrease of weightwas about 18 %. For the testing of concrete, a total of six compounds were made, one of which was a reference compound and in others a coarse fraction of natural aggregate was in varying ratio replaced by recycled aggregate. The test res

Czech name

Mechanické vlastnosti betonu s recyklovaným kamenivem

Czech description

This article deals with mechanical properties of concrete containing recycled concrete aggregate. Two types of recycled concrete aggregate were used for the production of the concrete, which originate from the same recycling center. First, the physical properties of the recycled aggregate were tested. Pycnometric test was used to test absorption and bulk density of the recycled aggregate. Previous research showed that these are properties with the greatest difference between natural and recycled aggregates. The test results were compared with the natural aggregates. The measurements showed that water absorption of the recycled aggregate is about seven times higher in larger fraction and ten times larger compared to natural aggregate. Decrease of weightwas about 18 %. For the testing of concrete, a total of six compounds were made, one of which was a reference compound and in others a coarse fraction of natural aggregate was in varying ratio replaced by recycled aggregate. The test res

Type

D - Article in proceedings

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

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

Article name in the collection

Juniorstav 16.odborná konference doktorského studia

ISBN

978-80-214-4851-3

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

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Publisher name

Vysoké učení technické v Brně, Fakulta stavební

Place of publication

Brno

Event location

Brno

Event date

Jan 30, 2014

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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