Wyniki wyszukiwania - BazTech

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Safety of use of the buildings in the aspect of the indoor environmental quality

Lis Anna, Vranayova Zuzana

System Safety : Human - Technical Facility - Environment

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2019

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Vol. 1, nr 1

316--323

EN

Safety of use of the buildings refers i.a. to ensuring appropriate hygienic and sanitary conditions and also health conditions. According to the EU Directive on the energy performance of buildings, there is a need to define the conditions for the classification of objects in terms of indoor microclimate requirements. Evaluating the quality of the interior environment in buildings and specifying the requirements of people staying in them, first of all the values of thermal microclimate parameters and air quality should be taken into account. Long-term influence of disadvantageous of environmental conditions may cause or exacerbate many symptoms associated with abnormal functioning of the organism and lead to the weakness or illness. This phenomenon is called sick building syndrome, and the symptoms of the syndrome such as eyes and respiratory tract irritation, malaise, dizziness and headache or fatigue are linked to time spent in the building. The article presents the results of research on the condition of the interior environment in educational buildings, identifies factors affecting the formation of environmental conditions in the rooms and shows the influence of the interiors environment in buildings on the human body. The relationships between the basic parameters of the interior microclimate and the state of feeling satisfaction with the environmental conditions that surrounds the human are tracked. It was found that in many cases commonly used gravitational ventilation is not able to ensure the proper conditions of the interior microclimate, and the concentrations of carbon dioxide recorded in the tested rooms exceeded the applicable standards.

2

Ochrona akustyczna w budynkach

Ksit B., Macherek M.

Izolacje

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2013

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R. 18, nr 11-12

50--54

PL

W artykule podano podstawowe informacje dotyczące ochrony akustycznej w budynkach. Omówiono czynniki, od których zależy izolacyjność akustyczna, a także przedstawiono wymagania dotyczące akustyki w budynkach. Opisano przegrody biologicznie czynne jako sposób na zapewnienie odpowiedniej izolacyjności akustycznej, a także zdrowego mikroklimatu w budynku i na terenie wokół niego.

EN

The article provides basic information on acoustic insulation in buildings. It discusses the factors that determine the acoustic insulation properties, as well as presents the requirements for acoustics in buildings. Biologically active partitions are described as a way to provide adequate acoustic insulation, as well as a healthy microclimate in the building and the area around it.

3

Diagnostyka techniczna budynku wielkopłytowego

Sobczak-Piąstka J., Podhorecki A.

Izolacje

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2013

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R. 18, nr 11-12

22--26

PL

W artykule opisano specyfikę konstrukcji oraz rodzaje uszkodzeń budynków wielkopłytowych. Omówiono rodzaje metod nieniszczących, które mogą być stosowane do diagnozowania stanu konstrukcji takich obiektów. Przedstawiono ponadto wyniki badania nieinwazyjnego przeprowadzonego w budynku wielkopłytowym. Celem badania było ustalenie występowania korozji zbrojenia w elementach płytowych.

EN

The article describes the specifics of the structure and the types of damage to buildings structured with prefabricated large concrete panels. The types of non-destructive methods which can be used to diagnose the condition of such buildings were described. The results of non-invasive tests carried out in the building structured with prefabricated large concrete panels were presented. The aim of the study was to determine the presence of corrosion in reinforcement in the panel elements.