Potrubní rozvody větších průměrů se nejčastěji izolují lamelovými rohožemi Orstech LSP (výrobky z kamenné vlny) nebo Isover ML-3 (výrobek ze skelné vlny), případně je možné použít rohože na pletivu Orstech DP. Izolace rozvodů tepla a teplé vody menších průměrů lze provádět izolačními pouzdry s polepem hliníkovou fólií. Pouzdro s polepem je na podélném spoji opatřeno přesahem fólie se samolepící páskou pro dokonalé uzavření pouzdra. Izolační pouzdra doporučujeme v příčném směru (po obvodě) stáhnout hliníkovou samolepící páskou nebo omotat drátem.
Very light lamella mat ISOVER ML-3 consists of glass wool lamellas which
have been glued to aluminium foil reinforced with a glass fibre grid, and
these fibres are predominantly perpendicular to the surface of the mat.
Light lamella mat Orstech LSP 40 consists of mineral wool lamellas which
have been glued to aluminium foil reinforced with a glass fibre grid, and
these fibres are predominantly perpendicular to the surface of the mat.
Lamella mat Orstech LSP H consists of mineral wool lamellas which
have been glued to aluminium foil reinforced with a glass fibre grid,
and these fibres are predominantly perpendicular to the surface of the
mat. Compressive strength, but thermal conductivity too, are increased
compared to mats with a fibre orientation parallel to the surface.
Orstech DP 65 is a lightly bonded stone wool mat stitched on galvanised
wire mesh using galvanised wire. On request for temperatures higher than
400 °C and/or for stainless steel pipes/surfaces it is possible to produce
mats with stainless steel wire and galvanised mesh (Orstech DP 65 X) or
with stainless steel wire and stainless steel mesh (Orstech DP 65 X-X); all
combinations according to AGI Q 132 and EN 10223-2.
Orstech DP 80 is a lightly bonded stone wool mat stitched on galvanised
wire mesh using galvanised wire. On request, according to AGI Q 132 and
EN 10223-2, for temperatures higher than 400 °C and/or for stainless steel
pipes/surfaces it is possible to produce mats with stainless steel wire and
galvanised mesh (Orstech DP 80 X) or with stainless steel wire and stainless steel mesh (Orstech DP 80 X-X).
Orstech DP 100 is a lightly bonded stone wool mat stitched on galvanised
wire mesh using galvanised wire. On request, according to AGI Q 132 and
EN 10223-2, for temperatures higher than 400 °C and/or for stainless
steel pipes/surfaces it is possible to produce mats with stainless steel
wire and galvanised mesh (Orstech DP 100 X) or with stainless steel wire
and stainless steel mesh (Orstech DP 100 X-X).
ISOVER solutions for providing fire resistance in HVAC applications by using high performing ULTIMATE mineral wool. Solutions are designed for
providing protection to air ducts and smoke extraction ducts. Installation guidelines must be followed and ISOVER Protect components must be
used (BSF, BSK, Black Tape and fi re screws).