High-Performance Concretes Intended for Deep Foundations of Constructions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F20%3APU134990" target="_blank" >RIV/00216305:26110/20:PU134990 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.hrpub.org/download/20200229/CEA2-14814624.pdf" target="_blank" >http://www.hrpub.org/download/20200229/CEA2-14814624.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13189/cea.2020.080202" target="_blank" >10.13189/cea.2020.080202</a>

Jazyk výsledku

angličtina

Název v původním jazyce

High-Performance Concretes Intended for Deep Foundations of Constructions

Popis výsledku v původním jazyce

The term high-performance concrete (HPC) can be used to classify any concrete mixture that possesses some added value. One such category of concrete is concrete mixtures used in pile foundation, which must only allow a low degree of water separation (bleeding). The basic components of production of these concretes with high utility properties include the usability of active and passive admixtures and their mutual combinations. As part of this research, analysis of aspects affecting water separation from fresh concrete mixture, including dosing and the type of individual raw materials, was performed. This article aims to utilise these results to analyse the impact of individual components and to provide a comprehensive theory for how to optimise the design of low-bleeding HPC based on the appropriate selection and mixing ratio of cement and admixture. A set of different raw materials and the effect of their mutual mixing ratios on bleeding and other mechanical and physical parameters of produced mixtures were verified

Název v anglickém jazyce

High-Performance Concretes Intended for Deep Foundations of Constructions

Popis výsledku anglicky

The term high-performance concrete (HPC) can be used to classify any concrete mixture that possesses some added value. One such category of concrete is concrete mixtures used in pile foundation, which must only allow a low degree of water separation (bleeding). The basic components of production of these concretes with high utility properties include the usability of active and passive admixtures and their mutual combinations. As part of this research, analysis of aspects affecting water separation from fresh concrete mixture, including dosing and the type of individual raw materials, was performed. This article aims to utilise these results to analyse the impact of individual components and to provide a comprehensive theory for how to optimise the design of low-bleeding HPC based on the appropriate selection and mixing ratio of cement and admixture. A set of different raw materials and the effect of their mutual mixing ratios on bleeding and other mechanical and physical parameters of produced mixtures were verified

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Civil Engineering and Architecture

ISSN

2332-1091

e-ISSN

—

Svazek periodika

8

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

46-54

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85081038712