Siseõhu kvaliteet põhu- ja pilliroopakkidest seintega elumajades
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Kuupäev
2020
Kättesaadav alates
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Estonian Academic Agricultural Society
Abstrakt
Straw and reed are natural local insulation- and
construction materials, which properties allow them to replace energy
intensive building materials. In general, straw and reed as building
materials are considered harmless to the environment and human health.
Unfortunately, the use of these materials may bring about mould growth
in buildings which may result in different diseases (for example irritation
of eyes, nose and throat, allergic rhinitis, conjunctivitis, and asthma) in
people with weaker immune systems. No research has been carried out on
the topic of microbiological community in straw and reed houses in
climatic conditions similar to Estonia, although buildings made of natural
materials are becoming more and more popular. The aims of the study
were to investigate the indoor climate of buildings with straw and reedbale walls and to determine the factors influencing indoor air quality. In
order to fulfil the set aim: (1) air quality was tested in the bedrooms of the
studied houses, and the microbial species in air and walls were determined;
(2) the indoor air quality parameters (CO2, RH%, and temperature) in air
and at two different heights in the walls were measured. The results enable
to conclude that the walls of straw or reed-bale house are suitable in
Estonian climatic conditions, which as a result of professional design,
usage of materials suitable for building, and high-quality craftsmanship
provides a healthy and environmentally friendly housing.
Kirjeldus
Saabunud / Received 11.02.2020 ; Aktsepteeritud / Accepted 08.05.2020 ; Avaldatud veebis / Published online 12.05.2020 ; Vastutav autor / Corresponding author: Jane Raamets e-mail: jane.raamets@taltech.ee
Märksõnad
mould, indoor air, straw-bale walls, reed-bale walls, propagules, articles