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ČeštinaEnglish

Hygric, Thermal and Mechanical Analysis of Innovated AAC-Based Building Envelope Systems Aiming at Durability Challenges

Project goals

The main aim of the proposed project is development of innovated building envelope systems based on autoclaved aerated concrete (AAC) using theoretical and experimental analyses of their performance in various conditions. In the development process, mechanical and durability properties of materials forming the innovated building envelopes will be measured first. Then, computational analysis of hygrothermal conditions in innovated envelope systems using long-term simulations of coupled water and heat transport with the measured water and heat transport and storage properties will be done. Service life prediction analysis of innovated building envelopes will be performed using mechanical properties data, results of computational modeling of coupled waterand heat transport and results of freeze resistance experiments. Finally, guidelines for designing AAC-based structures making it possible to increase significantly their durability and service life and reduce the whole life costs will be formulated.

Keywords

pórobetonmechanické a trvanlivostní vlastnostipočítačové modelováníživotnost

Public support

  • Provider

    Czech Science Foundation

  • Programme

    Standard projects

  • Call for proposals

    Standardní projekty 12 (SGA02009GA-ST)

  • Main participants

    —

  • Contest type

    VS - Public tender

  • Contract ID

    103/09/0016

Alternative language

  • Project name in Czech

    Vlhkostní, tepelná a mechanická analýza inovovaných obvodových plášťů na bázi pórobetonu zaměřená na problémy trvanlivosti

  • Annotation in Czech

    Hlavním cílem předloženého projektu je výzkum inovovaných obvodových plášťů na bázi pórobetonu s využitím teoretických a experimentálních analýz jejich chování v různých podmínkách.

Scientific branches

  • R&D category

    ZV - Basic research

  • CEP classification - main branch

    JN - Civil engineering

  • CEP - secondary branch

    JM - Structural engineering

  • CEP - another secondary branch

    —

  • 20101 - Civil engineering
    20102 - Construction engineering, Municipal and structural engineering

Completed project evaluation

  • Provider evaluation

    V - Vynikající výsledky projektu (s mezinárodním významem atd.)

  • Project results evaluation

    The project was excellent, both in terms of expertise and in terms of disbursement of funds.

Solution timeline

  • Realization period - beginning

    Jan 1, 2009

  • Realization period - end

    Dec 31, 2011

  • Project status

    U - Finished project

  • Latest support payment

    Apr 16, 2011

Data delivery to CEP

  • Confidentiality

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

  • Data delivery code

    CEP12-GA0-GA-U/02:2

  • Data delivery date

    May 2, 2016

Finance

  • Total approved costs

    3,720 thou. CZK

  • Public financial support

    3,720 thou. CZK

  • Other public sources

    0 thou. CZK

  • Non public and foreign sources

    0 thou. CZK

Basic information

Recognised costs

3 720 CZK thou.

Public support

3 720 CZK thou.

100%

Provider

Czech Science Foundation

CEP

JN - Civil engineering

Solution period

01. 01. 2009 - 31. 12. 2011