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Mind Map
by
Claudia Morishit
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more than 1 year ago
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Claudia Morishit
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3794688
mind_map
2016-02-19T09:03:56Z
Is there potential of occuring moisture disorders
due to architectural tipologies and constructive
methods main used in the country for residential
buildings?
Justification- only found in bibliography studies that
assess the moisture disorders due to bad quality of
materials of issues during the construction process
Hypothesis: mould growth can occur due to
the construction method and achitecture
tipologies used, despite of bad habits in
construction process
architectural
tipologies
constructive
methods
residential - ground-floor / multi storey
Data for the country: number of dwellings,
number of occupants
Bioclimatic Zones
according to the geographical region/bioclimatic zone
for ground floor / multistorey
standards: what do they recommend about
moisture disorders
massive use of one system (masonry wall,
cast-in-place concrete structure, ceramic roof)
compare standards to the reality
Contributions: inform what is
the risk level for the typical
Brazilian construction for
residential buildings to
develop mould growth
Simulation Model
what are the procedures
according the existing
standards
the studies found about higrothermal performance (for Brazil) are focused mostly on thermal
comfort, not having particular analysis of moisture disorders. Condensation may occur
regardless of poorly construction, once every dwelling will always produce vapour. In cold
climates this vapour may condensate on cold surfaces during winter. It can mean nothing
severe but depending on the internal temperature and lack of ventilation this condesation
may lead to mould growth affecting the indoor air quality and maybe deteriorating
materials/clothes
the analysis will be made only for
Curitiba representing the ZB1 which is
the coldest climate of the country,
that have high levels of relative
humidity and to bound the work
Are there significant conditions of condensation/air temperature
that represent a mould growth risk? (choose a mould prediction
model)
Data from Sinpha research of
habits and consumption Simulate
ground floor only, which
represents about 90% of the
dwellings of the country
Yes. Why? Through sensitivity
analysis identify the factors that
have more impact on this disorder
what can be done to reduce this risk?
No. If time avaiable, evaluate
other aspects in a more
accurate simulation
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