Isotec Catalogue - English - page 3

ISOTEC is a thermal insulating system for pitched roofs,
designed for repairing and refurbishing roofs on old
buildingsor creatingnew roofs. Its light-weightandeasy
handling speedup the correct installationof thepanels,
which,when laid insequence,quicklyforma loadbearing,
thermal insulating, ventilatedplatform.
Isotec systemprovides4 functions:
- thermal insulation
- second-stagewaterproofing
- under-tileventilation
- support for tiles
Isotec requires compliancewith simple installation rules
and strictuseof the layingcompletionaccessories.
When laidcorrectly,theroofbecomesareal livingcomfort
andenergy saving resource for theentirebuilding.
3
Why the ISOTECSystem?
Thermal insulation.
Isotechasacentral coremadeof rigid,closedcell expandedpolyurethane witha density
of 38 kg/m3. This is currently one of the best thermal insulationmaterials available. It
drastically limitsheatexchangeswith theoutsideand eliminatesheatdispersionduring
winter while in summer it limits increases in the temperature of the spaces under the
roof, saving energy for heating and cooling. The use of expanded polyurethane coated
with aluminium guarantees the best thermal performance possible, alongwith being
extremely light-weight,long lastingandthermallyconstant (-50/+100C),whichmakes it
ideal foruseundertiles.The IARC (InternationalAgencyforResearchonCancer)hasadded
polyurethane foam to thegroupofagents that cannot beclassifiedasacarcinogenic for
human health. Isotec panels can be recycledmechanically and chemically according to
current standards or used as fillingmaterial.They can alsobedisposedof at dumpsites
as theyareclassified in thegeneral codeofplasticsandaresuitable for treatmentassolid
urbanwaste.
Advantages.
POLYURETHANEWITH
WATERPROOFINGCOATING 12
POLYURETHANEWITH
PERMEABLECOATING 14cm
EXPANDEDPOLYURETHANEWITH
GRAPHITE 15cm
EXTRUDEDOREXPANDED
POLYSTYRENE 18cm
MINERAL-GLASSROCKWOOL 19cm
CORK 21 cm
MINERALISEDWOOLFIBRE 24cm
Comparativehistogramof the
thicknessesof various insulating
materials required toachieveavalue
U=0,19W/m2KorR=5,21m2 K/W