VISUAL IMPACT OF NEW SUN-SHADING ELEMENTS ON THE FACADE OF G40 PREFAB HOUSE

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00332568" target="_blank" >RIV/68407700:21110/19:00332568 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5593/sgem2019/6.2/S27.078" target="_blank" >http://dx.doi.org/10.5593/sgem2019/6.2/S27.078</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2019/6.2/S27.078" target="_blank" >10.5593/sgem2019/6.2/S27.078</a>

Jazyk výsledku

angličtina

Název v původním jazyce

VISUAL IMPACT OF NEW SUN-SHADING ELEMENTS ON THE FACADE OF G40 PREFAB HOUSE

Popis výsledku v původním jazyce

The Prague Housing Fund has consisted of houses built by heavy prefabrication system between 1950 and 1990 to a large extent. These houses are being continuously renovated. The refurbishment emphasizes the reduction of energy losses and neglects other factors of the indoor environment (air exchange, humidity, overheating, etc.). The article deals with the above-mentioned problems of interior overheating in terms of the effect of shading elements on the appearance of facades. It assesses several types of shading with different impact on the indoor environment and tries to objectively evaluate their impact on the external composition of objects. The assessment was carried out on G40 houses built with prefabricated panel technology in the second half of the 1950s. The objects under consideration have facades with elements of socialistic realism, and in the past, they have undergone a facade thermal insulation process. The facade changes were assessed in two steps. In the first phase, the impact of shading elements on facades without thermal insulation was evaluated. In the second step, the impact of shading elements on thermally insulated facades was assessed. Changes on the facades were evaluated in three categories. The first and the second category (element value, frequency of occurrence and element significance in facade composition) determined the importance of an element and could be evaluated on a three-point scale. The third criterion (impact of reconstruction on the composition element) assessed the extent to which the effect of the element has been changed, where the impact of the facade change could be evaluated on a seven-point scale. Facade changes caused by the addition of shading elements and changes caused by facade thermal insulation were compared with the respective original state. The degree of influence of individual shading elements was evaluated, new elements were recommended based on the evaluation.

Název v anglickém jazyce

VISUAL IMPACT OF NEW SUN-SHADING ELEMENTS ON THE FACADE OF G40 PREFAB HOUSE

Popis výsledku anglicky

The Prague Housing Fund has consisted of houses built by heavy prefabrication system between 1950 and 1990 to a large extent. These houses are being continuously renovated. The refurbishment emphasizes the reduction of energy losses and neglects other factors of the indoor environment (air exchange, humidity, overheating, etc.). The article deals with the above-mentioned problems of interior overheating in terms of the effect of shading elements on the appearance of facades. It assesses several types of shading with different impact on the indoor environment and tries to objectively evaluate their impact on the external composition of objects. The assessment was carried out on G40 houses built with prefabricated panel technology in the second half of the 1950s. The objects under consideration have facades with elements of socialistic realism, and in the past, they have undergone a facade thermal insulation process. The facade changes were assessed in two steps. In the first phase, the impact of shading elements on facades without thermal insulation was evaluated. In the second step, the impact of shading elements on thermally insulated facades was assessed. Changes on the facades were evaluated in three categories. The first and the second category (element value, frequency of occurrence and element significance in facade composition) determined the importance of an element and could be evaluated on a three-point scale. The third criterion (impact of reconstruction on the composition element) assessed the extent to which the effect of the element has been changed, where the impact of the facade change could be evaluated on a seven-point scale. Facade changes caused by the addition of shading elements and changes caused by facade thermal insulation were compared with the respective original state. The degree of influence of individual shading elements was evaluated, new elements were recommended based on the evaluation.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20103 - Architecture engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

19th International Multidisciplinary Scientific Geoconference SGEM 2019

ISBN

978-619-7408-89-8

ISSN

1314-2704

e-ISSN

—

Počet stran výsledku

8

Strana od-do

613-620

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

30. 6. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—