insulate for life paroc cgl 80 mounting on the building site senior home in rovaniemi, finland...
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Insulate for life
PAROC CGL 80Mounting on the building site
Senior home in Rovaniemi, FinlandSummer 2005
Jukka Sevón
Insulate for life
PAROC CGL 80
• For thermal, sound and/or fire insulation in cellar ceilings between cold garages (parking places, storages etc.) and warm flats.
• Product dimensions: 1200 x 200 x 50...250 mm.• Thermal conductivity: 0,041 W/mK• Compressive strength: 50 kPa• Tensile strength: 80 kPa• Product surface is possible to render ( or paint ).• Production possible from Poland and Finland and in
the near future also from Lithuania.• Loose products packed on pallets.• Small packages packed on pallets also from Poland.
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Formwork of the intermediate floor between the ground and the first floor
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The view from underside
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Mounting of PAROC CGL 80...
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...on top of the mould...
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...lamella joints across
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Concrete reinforcement...
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...should be mounted as ready made wire nets...
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...directly into the right position...
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...to avoid unnecessary stepping on the insulation material
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The reinforcement must be lifted up from the insulation...
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...with plastic distance pieces
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After mounting electrical and other outlets...
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...is time for concreting
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If the reinforcement ...
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...has forced the distance pieces into the insulation material...
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...the reinforcement has to be taken off from the
insulation
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Some of the water in concrete will come out from
the cast...
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...as well as cement slurry which can be seen after decentering...
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...the mould construction in the joints of CGL 80
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More or less...
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...as water...
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...or hardened concrete
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But not always or in every joint for it depends...
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...also on how successful the mounting of lamellas is
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PAROC CGL 80 is adheres very tightly to concrete and will not
come off
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CGL 80 will delaminate before the adhesive bonding breaks down
( mt 80 kPa )
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Due to the even bottom of the mould, the surface of CGL 80 is very even too and there is no...
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...need for underneath insulation mounting, separately frame,
fasteners...
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...extra adhesive and the surface of CGL 80 is ready for finishing
work ( paint or render )
Insulate for life
Summary
• The surface of the mould must planed lower position for the thickness of insulation.
• The surface of the mould must be clean if the mould is not new.
• CGL 80 must be mounted with crossing joints and very tightly against each other.
• Possible loose material out from the surface of insulation before concreting!
• Mounting of insulation is very easy! No upwards mounting, no dust into eyes, no separate frame or fasteners, no extra adhesive and drying.
• Many work phases can be ongoing at the same time → great savings in time and costs.
• Adhesive bonding automatically with the concrete’s own binder gives an even stronger bond than what is possible to achieve with traditional adhesive.
• You have to be careful when decentering as there is insulation material not concrete behind the mould.