Lightweight gypsum composites: design strategies for multi-functionality

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F11%3A00171215" target="_blank" >RIV/68407700:21110/11:00171215 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.cemconcomp.2010.09.011" target="_blank" >http://dx.doi.org/10.1016/j.cemconcomp.2010.09.011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.cemconcomp.2010.09.011" target="_blank" >10.1016/j.cemconcomp.2010.09.011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Lightweight gypsum composites: design strategies for multi-functionality

Popis výsledku v původním jazyce

Two technological solutions for the preparation of lightweight gypsum composites are analyzed involving low-density foamed gypsum matrix with higher-density aggregates and higher-density matrix with low-density aggregates. In the design process, lightweight gypsum composites are considered as multi-functional materials which are supposed to have both load bearing function and thermal insulation capability. The design strategy with higher-density matrix and low-density aggregates appears to be more successful. The final material with the addition of expanded perlite in the amount of 5% of mass of gypsum has the bulk density 547 kgm-3, thermal conductivity 0.12 Wm-1K-1 and compressive strength 2.0 MPa.

Název v anglickém jazyce

Lightweight gypsum composites: design strategies for multi-functionality

Popis výsledku anglicky

Two technological solutions for the preparation of lightweight gypsum composites are analyzed involving low-density foamed gypsum matrix with higher-density aggregates and higher-density matrix with low-density aggregates. In the design process, lightweight gypsum composites are considered as multi-functional materials which are supposed to have both load bearing function and thermal insulation capability. The design strategy with higher-density matrix and low-density aggregates appears to be more successful. The final material with the addition of expanded perlite in the amount of 5% of mass of gypsum has the bulk density 547 kgm-3, thermal conductivity 0.12 Wm-1K-1 and compressive strength 2.0 MPa.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JI - Kompositní materiály

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Cement and Concrete Composites

ISSN

0958-9465

e-ISSN

—

Svazek periodika

33

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

84-89

Kód UT WoS článku

000285228100011

EID výsledku v databázi Scopus

—