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With number 297 of the GU of the 22.12.97, the Prime Minister's decree of the Ministers enters in vigor on the " Determination of acoustic requirement liabilities of the buildings ".
The objective of the norm is to reduce the human exposure to the noise, imponendone the relative limits for all the classified buildings.
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CLASSIFICATION OF INHABITED ATMOSPHERES
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Category
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Type of building
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A
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Buildings used after residence or assimilable |
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B
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Buildings used after assimilable offices |
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C
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Buildings used to lodges, assimilable pensions and activities |
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D
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Buildings used to hospitals, clinics, assimilable houses of cure |
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E
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Buildings used for scholastic activities after all the assimilable levels |
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F
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Used Buildings to creative activities or of cult and assimilable |
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G
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Used Buildings to business activities or assimilable |
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Isoroll a expanded polyethylene in leaf of variable spessori between 3 and 10
milimeter. It comes used like acoustic insulator antistamping for floating
pavements. It' s the disseminated solution more, why it concurs to bring back
the noise within the limits demands, in easy and economic way.
Inserted between
the carrying structure and the paving, Isoroll concurs one sensitive attenuation
of the coming from noises from stamping from the advanced plan
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THICKNESS
MM.
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LENGTH
COILS MT.
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HEIGHT COILS MT.
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DEVLOPMENT
MTQ. COIL
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3
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150
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1,20
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180
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5
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100
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1,20
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120
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10
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50
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1,20
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60
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Isoroll
comes effectively used also in the isolation of cassonetti, in the
isolation of the roofs like sottotegola, like layer of separation between
support and synthetic membranes of impermeabilizzazione.
Available also in
adesivizzate perimetrali bands from 10 or 15 cm. to demand.
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