Information Technology Reference
In-Depth Information
ExPErIEncES of fLAt
roofS ExAmInAtIon
constructions in Hungary 'according to Koppány
(2002) (see. Figure 2).
The main task is of our thesaurus (graph-
version) to help the visual survey. It can be very
useful to understand the hierarchy and the con-
nections in the field of building constructions (see
Figure 3). The thesaurus is not only necessary the
easy surveillance of the system, but to exclude the
usage of structure-name synonyms in the interest
of unified handling. We have another tool too for
the quick survey of the results of the visual ex-
amination, it is the hexagonal morphological box.
The box shows the actual checked constructions
or all constructions of the building. The various
conditions of the building constructions can be
marked with corresponding colours in the box-
fields (see Figure 4).
The results of an examination are shown on
Figure 5 and Figure 6. The diagnostic system
has been successfully checked in the course of a
course of an examination involving 60 buildings.
The majority of the defects forming on the flat
roof water-proofing and heat insulation can be
observed on the conventional insulated roof. From
the point of view of the protection of substance
and providing of the proper application of the
building it is very important to explore and repair
professionally the failures as soon as possible.
Concerning the costs it is very important to ex-
plore the failures in the beginning stage because
the failures which can be repaired with relatively
low costs at the beginning can be repaired only
with much more expenditures and together with
many other structures after the extension of the
damage. It should be noted for example, that the
water proofing should be checked by experts
at least yearly because several extended and
expensive damages can be prevented with this
care. The typical failures of the roof can be sys-
Figure 2.
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