acoustic insulation

REV. 01

SOUND INSULATION

UNIAssociazione Italiana Polistirene Espanso

associato

GÜTE S C HUTZ

•

• HA

R T S C H A UM•

RAL

GSH

Isosystem is a dynamic company producing composite

thermal/acoustic/waterproof insulation panels and other components for

the building industry. A big company with a large warehouse ensuring

efficient logistics to provide customers with fast and effective solutions.

Isosystem offers training projects for individual companies on the use and

installation of insulation systems in addition to its after sales customer

support service.

PRODUCTION OF THERMAL/ACOUSTIC/WATERPROOF INSULATION SYSTEMS AND OTHER COMPONENTS FOR THE BUILDING INDUSTRY

NATURE’S SILENCE IS SOMETING DIFFERENT FROM THE ABSENCE OF NOISE.IT’S MORE LIKE A DREAM: THE LIGHT AND DISTANT BREATHING OF THE THINGS OF THE WORLD, CONVEYING PEACE AND SERENIT Y.

ISOSYSTEM PRODU CTS FROM THE AERE SOUND INSULA TION RANGE ARE MEANT TO BRING BACK IN TO BUILDINGS THIS ORIGINAL STATE, CLEANSING THE AIR OF BAD NOISES AND RESTORING NATURAL SOUNDS.

AEREAERESOUND INSULATION

ADVANTAGES

Systems and products designed to conform with the “Passive Acoustic Requirements for Buildings” set by D.P.C.M. decree dated 05/12/1997. They are the result of ISOSYSTEM’s long time experience, tested by certified acoustics labs and checked on site for several building types in order to assess the quality and flexibility of the system installed.

• Sound insulation and sound absorption panels to be inserted into partition wall cavities between dwellings, in plasterboard structures and false ceilings.

• Resilient products for the construction of floating floors to dampen footfall noise, impact or structure borne noise.

SOUND INSULATION

EASY TO LAY DOWN

DRY INSTALLATION

IDEAL FOR RESTRUCTURING WORK

VAST CHOICE OF PRODUCTS FOR ANY REQUIREMENT

EXPERT PLANNING SUPPORT

Prime Minister decree dated 05/12/1997Determination of Passive Acoustic Requirements for Buildings

UNI 11367: the new standard on acoustic classificationof building units

Acoustic classifications

Table containing the Passive Requirements for buildings, their components and Technological Operation Systems.R’w: soundproofing power of partitioning elementsD2mntw: standardized sound insulation of façade elementsL’nw: normalized footfall noise levelLASmax: maximum noise level of discontinuous operation systemsLAeq: maximum noise level of continuous operation systems

A: residential buildings

B: office buildings

C: hotel and accommodation buildings

D: hospital and nursing homes buildings

E: school and university buildings

F: recreational and religious buildings

G: buildings for business or similar

Classification

Cla

ssifi

cati

on

R’w

R’w (dB)

D2mnTw

D2mnTw (dB)

L’n,w

L’n,w (dB)

LASmax

L’i,c (dB)

Laeq

Li,d (dB)

D

I

A-C

II

E

III

B-F-G

IV

55

43

45

56

58

53

35

25

25

30

50

40

40

53

63

58

35

28

35

33

50

37

48

50

58

63

35

32

25

37

50

32

42

45

55

68

35

37

35

42

a)Description of

normalized sound insulation of façade

elements

b)Description of

sound insulating power of vertical and horizontal partitions

between different areas of building

units.

c)Description of the

normalised footfall pressure level

between different areas of building

units.

d)Correct sound

level emitted from continuous operation

systems

e)Correct sound

level emitted from discontinuous

operation systems

UNI 11367: definition of Building unitPart of a building, or a building, or a group of buildings or an area, in the state in which it appears or ac-cording to general use, which presents the potential for functional autonomy and generates income.Classification of building units is according to the following types:

• residential • business and offices • hospitality (hotels, accommodation and similar) • religious • commercial

The following are not categorised:

• hospitals, clinics, hospices and relative units • all schools and relative unitsFor the above mentioned, reference values for each of the relevant requirements are provided (Appendix A).

ACUSTIC RC® ACUSTIC STAR®

ACUSTIC SOFT®ACUSTIC RC2®

Wall cavity applications • Partition walls between dwellings, offices and business premises.Laboratory test- Plaster 1.5 mm- Perforated brick 8 cm- ACUSTIC RC- Hollow brick 12 cm- Plaster 1.5 mm

Rw=54dBLaboratory testDetermination of the panel’s sound insulating power - Mineral wool panel, 20 mm- Plastomeric material, thickness 7.5 Kg/m2 - Mineral wool panel, 20 mm

Rw=30dB

Wall cavity applications • Partition walls between dwellings, offices and business premises.Laboratory testDetermination of the panel’s sound insula-ting power - Plastomeric material, thickness 7.5 Kg/m2 - Mineral wool panel, 20 mm- Plastomeric material, thickness 7.5 Kg/m2 - Mineral wool panel, 20 mm

Rw=38dB

TECHNICAL CHARACTERISTICS“ACUSTIC RC®“ is a self bearing panel, butt edged on two sides, sound insulating and sound absorbing, made up of two layers of high density mineral wool, 20 mm thick, with plastomeric material, 7.5 Kg/m2 nominal, in between. Panel thickness c. 47 mm. Panel size: 1000x600 mm.

TECHNICAL CHARACTERISTICS“ACUSTIC RC 2®” is a self bearing panel, butt edged on two sides, sound insulating and sound absorbing, made up of two layers of high density rockwool and two layers of plastomeric material, 7.5 g/m2 nominal, butt edged on the 2 long sides. Panel size: 1000x600 mm. Thickness: 56 mm nominal.

Rw=53dB

TECHNICAL CHARACTERISTICS“ACUSTIC STAR®” is a self bearing wrapped panel, sound insulating and sound absorbing, made up of plastomeric material (7.5 kg/m2 nominal), a mineral wool panel and a fiberglass panel, both high density. Panel size: 1000x600 mm.

Wall cavity applications • Partition walls between dwellings,

offices and business premises.

Laboratory test- Plaster 1.5 m m- Perforated brick 8 cm- ACUSTIC STAR- Hollow brick 12 cm- Plaster 1.5 mm

R‘w=53dBTECHNICAL CHARACTERISTICS“ACUSTIC SOFT®” is a bearing panel, butt edged on two sides, sound insulating and sound absorbing, made up of two layers of environmentally friendly pressed wood f iber, density 250kg/m3, thickness 10mm, and a synthetic fiber layer in between, density 30kg/m3, thickness 20mm. Panel thickness 40mm. Panel size: 1200x1400/600 mm.

Wall cavity applications • Partition walls between dwellings,


Yard test- Plaster 1.5 mm- Hollow brick 13 cm - ACUSTIC SOFT- Hollow brick 13 cm - Plaster 1.5 mm

ACUSTIC PET® GESS FON RUBBER®

GESS FON STAR®ACUSTIC LEAD®

Rw=29dB

Laboratory testDetermination of the panel sound insulating power- Plastomeric material 4 kg/m2- Polyester fiber 40 mm - Plastomeric material 4 kg/m2

TECHNICAL CHARACTERISTICS“ACUSTIC PET®“ is a self bearing panel, sound insulating and sound absorbing, made up of two plastomeric elements (4 kg/m2 each) and polyester fiber, total thickness 40 mm nominal, total surface mass 10 kg/m2.

Wall cavity application• Partition walls between dwellings,


R‘w=53dB

TECHNICAL CHARACTERISTICS“ACUSTIC LEAD PB®” is a self bearing, sound insulating panel made up of two wood fiber layers, density 200/250 kg/m3, thickness 20 mm, and a sheet of first fusion lead in between, thickness 3.5/10 and 5/10. Panel thickness 40 mm nominal

Wall cavity application• Partition walls between dwellings,


Yard test- Plaster 1.5 mm- Perforated brick 8 cm- ACUSTIC LEAD PB “5/10 lead”- Hollow brick 12 cm- Plaster 1.5 mm

Rw=32dB

Laboratory test- ISORUBBER density 750 Kg/m3 sp.

20 mm- Plasterboard 12 mm

Application • Partition walls between dwellings• Plasterboard counter walls• Plasterboard false ceilings

TECHNICAL CHARACTERISTICSSound insulating, anti-vibration panel whith high insulation features low-medium frequencies made up of a plasterboard sheet, 12 mm, and a sheet of agglomerated vulcanized rubber, density 750 Kg/m3, thickness 20 mm. Total panel thickness 32 mm. GESS FON RUBBER size: 1200x2000 mm.

R‘w=56dB

Yard test- 12.5 mm plasterboard- 12.5+20 mm Gess Fon Rubber- 75 mm metal structure with 70 kg/m3 mineral wool sandwich panel (depth 40 cm)- 12.5+20 mm Gess Fon Rubber- 12.5 mm plasterboard

Laboratory test- Plasterboard sheet RB 13- GESS FON STAR- Plasterboard structure 50 mm- Hollow brick 120 mm- Plasterboard structure 50 mm with

rockwool in between, 50 mm, density 80 Kg/m3

- GESS FON STAR- Plasterboard sheet RB 13

TECHNICAL CHARACTERISTICSSound insulating and sound absorbing panel made up of a plasterboard sheet 12 mm, plastomeric material and physically reticulated polyethylene, density 30 Kg/m3. Total panel thickness 19 mm nominal. “GESS FON STAR®“ is suitable for a number of applications in sound insulation work on counter walls, false ceilings and partition walls; the combination of different composition and density materials is an ideal solution for sound insulation purposes.

Rw=67dB


GESS FON GUM® GESS FON I®

GESS FON PB®GESS FON IPB®

TECHNICAL SPECIFICATIONSComposite panel resulting from the combination of an RB 13 plasterboard and a 2 mm. thick high-density mass of EPDM mineral filler with a surface density of 4 Kg/m2. Used on partition walls and false ceilings to increase the surface mass of these building elements, this product ensures excellent soundproofing with limited thickness.

Laboratory test

- RB 13 plasterboard panel- soundproof acoustic board made

of polymer-based rubber, with 2 mm. thick mineral filler and surface density of 4 Kg/m2.

Application • Partition walls between two apartments• Plasterboard partition wall• Plasterboard false ceiling

Rw=36dB

Yard test- Double plasterboard sheet RB 13- Plasterboard structure 50 mm with

rockwool (40 mm density, 60 Kg/m3) in between

- GESS FON IPB 0.50- Plasterboard structure, 50 mm, with

fiberglass (40 mm, density 20 Kg/m3) in between

- Double plasterboard sheet RB 13

TECHNICAL CHARACTERISTICSSound insulating and sound absorbing panel made up of a p lasterboard RB 13 sheet and polyethylene-lead-polyethylene, thickness about 6 mm. Closed cell, physically reticulated polyethylene and lead sheet 0.50 mm. “GESS FON IPB®“ is suitable for a number of applications in sound insulation work on counter walls, false ceilings and partition walls; the combination of different composition and density materials is an ideal solution for sound insulation purposes.

R‘w=63dB


TECHNICAL CHARACTERISTICSPanel composed of a plaster sheet RB13 and a polythene aexpanded, close cells, physically grid. Thickness 5 or 10 mm. GESS FON I is emplyed for: against wall, false ceiling, party wall.Multipurpose is due to lightness of polythene and to its soundproof capacity.


TECHNICAL CHARACTERISTICSSound insulating panel made up of a plasterboard RB 13 sheet and a lead sheet 0.5 mm, 1 mm or 2 mm. “GESS FON PB®“ is well suited for the decontamination work of environments where equipment may be used with radioactive or electromagnetic emissions, taking great care during installation to seal all joints, screws and corners with a lead strip; GESS FON PB® moreover helps i mprove sound insulation performance by l ending considerable mass t o partition elements.


GESS FON RC®

ISORUBBER®ACUSTIC SYSTEM 10®

ACUSTIC SYSTEM 7®

TECHNICAL CHARACTERISTICS“GESS FON RC® “ is a sound absorbing and sound insulating panel whith high insulation features medium-high frequencies made up of a plasterboard RB 13 sheet and a high density rockwool panel. Rockwool is a porous material with excellent sound absorbing qualities that, combined with a certain mass, can enhance low frequency insulation.


Rw=32dB

Laboratory test

- Mineral wool panel 100 kg/m3

40 mm- Plasteboard 12 mm.

Self-adhesive overlapping selvage.

Test:- Floor 20+4- Levelling screed 7 cm- ACUSTIC SYSTEM 10 mm- Screed 4 cm

Floor application • As a sound insulator against

footfall noise

∆L’n,w = 30 dBMN/m2 = 55

TECHNICAL CHARACTERISTICS"Acustic System® 10" is a double layer coating with adhesive, resilient selvage for footfall sound insulation, m ade up o f physically r eticulated, closed cell polyethylene 4 m m and elastoplastomeric “SBS” type material (-15°C) weighing 3 kg/m2 .Dimension roll: 1000x7000 mm

Compressibility level = CP2the sample suffers a 0,4 mm crushing due to 500 Kg/mc load.

Self-adhesive overlapping selvage.

Test:- Floor 20+4- Levelling screed 7 cm- ACUSTIC SYSTEM 7 mm- Screed 4 cm


footfall noise

∆L’n,w = 29 dBMN/m2 = 52

TECHNICAL CHARACTERISTICS"Acustic System® 7" is a double layer coating with adhesive, resilient selvage for footfall sound insulation, made u p of p hysically reticulated, c losed cell polyethylene 4 m m and elastoplastomeric “SBS” type material (-15°C) weighing 3 kg/m2 .Dimension roll: 1000x10000 mm

Compressibility level = CP2the sample suffers a 0,2 mm crushing due to 500 Kg/mc load.

TECHNICAL CHARACTERISTICS“ISORUBBER®” is made from first choice vulcanized rubber pellets, available in rolls or panels; it is used in the building industry to dampen building impact noise. “ISORUBBER®” is an environmentally friendly product because it is made from rubber processing waste, making it compliant with D.Lgs. No 22 dated 05/02/1997 ( Ronchi decree ) according to EC directives on waste disposal management, and is also a product recommended for any public tender covered by the same decree.Dimension roll: 3x1000x15000 - 5x1000x10000 mm.Dimension roll: 10x1000x1200 - 20x1000x1200 mm.

Test:- Floor 20+4- Levelling screed 7 cm- ISORUBBER- Screed 4 cm


footfall noise

∆L’n,w=26dB

ISORUBBER FS®

ISORUBBER FS®

FONOROLL PB®

FONOROLL F® 5 mm

Under masonry application• As a sound insulator between floor and masonr y

Standard ISORUBBER FS bands 5 mmWidth: 100/120/140/200/250/330 mm

TECHNICAL CHARACTERISTICS“ISORUBBER FS®” is made from first choice vulcanized rubber pellets; available in band size to match masonry width, it is installed beneath it as a sound insulator to dampen structural vibrations. “ISORUBBER FS®” is a an environmentally friendly product because it is made from rubber processing waste, making it compliant with D.Lgs. No. 22 dated 05/02/1997 ( Ronchi decree) according to EC d irectives on waste disposal management, and is also a product recommended for any public tender covered by the same decree.

TECHNICAL SPECIFICATIONSTo obtain soundproofing from impact/footfall a nd from noise p roduced by systems with continuous/discontinuous operation, apply a layer of pre-mixed ISORUBBER PRATICO®. The whole surface of the mix must be levelled out and compacted evenly, so as to obtain a perfectly smooth and regular layer.Allow the product to dry completely – for 24 to 48 hours, depending on ambient conditions – then cover with a protective polyethylene sheet before proceeding with subsequent overlaying of the subfloor.

Yard test- “Bausta” type floor 20+4 cm- Lightened 8 cm- FONOROLL PB 0.50 thickness 0.6 cm- Screed 5 cm - Floor heating system - Ceramic coating 1 cm

Floor application and system coating• As a footfall sound insulator• As a sound insulator for continuous and discontinuous operation systems

L‘n,w=52dBTECHNICAL CHARACTERISTICS“FONOROL PB®” is a three layer coating made up of two sheets of expanded reticulated polyethylene (thickness 3 mm) and a sheet of first fusion lead in between 0.35 mm or 0.50 mm thick. It is used in the building industry as a sound insulator against footfall noise and the noise produced by continuous and discontinuous operation systems.

∆L’n,w=27dB

TECHNICAL CHARACTERISTICS“Fonorol l® F ” is a f ootfall sound insulatio n coatin g made u p of physicall y reticulate d polyethylene, thickness 3/5/10 mm, density c. 30-35 kg/m3.


footfall noise

Test:- Floor 20+4- Levelling screed 7 cm- FONOROLL F- Screed 4 cm

FONOROLL F® 10 mm

FONOROLL PLUS®

FONOROLL EXTRA PLUS®

EPS T - FONOPOR®

Fibra di poliestere

Film alluminato termoriflettente

Polietileneespanso

Fibra di poliestere

POLISTIRENE ELASTICIZZATO L’ISOLANTE DEI RUMORI DA CALPESTIO

RIGIDITA’ DINAMICAMN/m3 = 32

∆L’n,w=29dB

TECHNICAL CHARACTERISTICS“Fonorol l® F ” is a f ootfall s ound insulation c oating made u p of physicall y reticulate d polyethylene, thickness 3/5/10 mm, density c. 30-35 kg/m3.


footfall noise

Test:- Floor 20+4- Levelling screed 7 cm- FONOROLL F- Screed 4 cm

Application under masonry work • For soundproofing

between ceiling and walls

TECHNICAL CHARACTERISTICSFONOROLL PLUS®: Blue embossed cross-linked expanded polyethylene material coupled with a polyester fibre, with overlapping selvedge.

Test element:- 24+4 cm ceiling- 7 cm system-levelling layer - FONOROLL PLU S- 4 cm screed

∆L’n,w=37dB

DYNAMIC STIFFNESSMN/m3=16

Application under masonry work • For soundproofing

between ceiling and walls

TECHNICAL CHARACTERISTICSFONOROLL EXTRA PLUS®: Embossed c ross-linked expanded polyethylene m aterial with heat-reflective alluminate film, coupled with a polyester fibre with overlapping selvedge.

Test element:- 24+4 cm ceiling- 7 cm system-levelling layer - FONOROLL EXTRA PLUS- 4 cm screed

∆L’n,w=37dB

RIGIDITA’ DINAMICA

MN/m3=16

TECHNICAL CHARACTERISTICSFONOPOR is a sheet of EPS-T, supplemented with 0.031 λD graphite, with “CE” marking and Euroclass “E” reaction to fire. Owing to electronically controlled dynamic stiffness and to graphite particles contained in its raw material, this product ensures excellent soundproofing from footfall noise; it also provides thermal insulation, which results in a reduction of the building’s energy consumption.

Dynamic stiffness:spes. 22 (SD20MN/m3) spes. 33 (SD15MN/m3)spes. 43 (SD15MN/m3)spes. 22 (SD10MN/m3)

Sound damping ∆Lwspes. 22 (28 dB) spes. 33 (30 dB)spes. 43 (30 dB)spes. 22 (33dB)

Compressibility spes. 22 (CP2) spes. 33 (CP3)spes. 43 (CP3)spes. 22 (CP3)

ISOVENT TERMO ACUSTIC SILENZIO

PP nebulizzato in alluminio

PRODUCT DESCRIPTIONVentilated thermal and acoustic roof insulation, made of bio-soluble mineral wool, with “CE” marking, EN 13162:2001-conformant, obtained from the fusion and spinning of natural rock. This product offers high compression resistance, excellent thermal performance and noise-absorbing properties; i t is also guaranteed to resist against chemical agents and ageing. Mineral wool is bio-soluble, and compliant with Note Q of EC directive 97/69/EC, in force in Italy s ince 1998: therefore, mineral w ool poses no h ealth h azards. Ventilation channels are lined with a double-layer heat-sealed sheet whose external PP layer is sprayed with an aluminium coating to ensure a very high coefficient of heat reflection. This is coupled with a non-slip EUROSTRAND OSB panel.

BUILDING SITE TEST N° 2007-ACU-221-a of 04/02/2009Standardized measurement of sound reduction index of the façade according to UNI EN ISO 717-1.

Description of test element:-2 2 mm. fir panelling

-0 .5 mm. steam brake

-1 20 mm Isovent Termo Acustic

- 50 mm air

-1 2 mm OSB panel

-4 mm slate sheath

- 10 mm. curved tiles

Result of standardised measurement of sound

reduction index of the façade:

D2mnTw=41dB

PRODUCT DESCRIPTIONSilenzio is m ade of r ot-proof anti-bacterial anti-mould material, a nd i s designed to b e installed in vent holes in the façades of buildings. This sound damper is produced with plastic material t hat remains unaltered through time; the product provides excellent sound-absorbing performance (worst-case condition test: 45 dB), and maintains a constant air flow of over 120 cm2, without constriction. To free the vent hole of any dirt, simply remove the ventilation grid closing the hole inside the building; remove the sound damper; clean the hole; replace the sound damper. Shape and soundproofing properties of this product are compliant with safety and acoustic standards in force: it is therefore suitable for new buildings and for the restoration of existing ones.

• Content of kit (small): n° 1 sound damper

• Content of kit (large): n° 20 sound dampers

• Noise reduction: 45 dB “minim value obtained at

test institute”

• Diameter of sound damper: 197 mm

• Diameter of circular internal sound-absorbing

element: 127 mm

• Diameter of hole in the wall: 200 mm

• Length of sound damper: 275 mm

• Air passage: ≥ 120 cm2 with actual air passage

inside sound damper of 126 cm2

1 Drill a 200 mm. dia. hole in the wall 2 Insert sound damper

3 Plaster if necessary 4 Insert grids

ACUSTIC BAND ACUSTIC BAND N

ACUSTIC BAND L ACUSTIC BAND G

Dimensioni:

THICKNESS

8 mm 150 mm 50/100 mm 50 mtl 25/30

8 mm 200 mm 50/150 mm 50 mtl 25/30

8 mm 250 mm 50/200 mm 50 mtl 25/30

HEIGHTTOTAL

PRECUT LENGTHK g/m3

Floor application• Self-adhesive, precut band for screed

separation

TECHNICAL CHARACTERISTICS“ACUSTIC BAND” is a precut, self adhesive screed separating band in closed cell polyethylene.

Dimensioni:

THICKNESS.

6 mm 100 mm 100 mm 2 mtl 25/30

6 mm 150 mm 100 mm 2 mtl 25/30

6 mm 200 mm 100 mm 2 mtl 25/30

HEIGHTTOTAL

BASE LENGTHK g/m3

TECHNICAL CHARACTERISTICS“ACUSTIC BAND L” is a pre-welded, self-adhesive “L” shaped band in closed cell polyethylene used for screed separation.

Floor application• “L” shaped self-adhesive band for screed separation.

8 mm 150 mm 50 ml 25/30

8 mm 200 mm 50 ml 25/30

Kg/m3

Floor application• Self-adhesive band with nylon flap

to separate the screed in floors equipped with heating systems

Dimensioni:

THICKNESS HEIGHTTOTAL

ROLLLENGTH

TECHNICAL CHARACTERISTICS“ACUSTIC BAND N” is a self-adhesive band with nylon flap to separate the screed in floor equipped with floor heating systems.

Dimensioni:

3 mm 100 mm 25 ml 25/30

3 mm 200 mm 25 ml 25/30

Kg/m3THICKNESS HEIGHTTOTAL

ROLLLENGTH

TECHNICAL SPECIFICATIONS“ACUSTIC BAND G” is a self-adhesive sealing tape of closed-cell polyethylene; thickness: 3 mm, density: 25/30 Kg/m3.

ACUSTIC BAND 90 ACUSTIC BAND 270

ACUSTIC BAND DACUSTIC BAND C

TECHNICAL CHARACTERISTICS“ACUSTIC BAND 90” is a pre-welded, self-adhesive, internal corner element in closed cell polyethylene used for screed separation, thickness 6 mm, density 25/30 Kg/m3.

Floor application• Self-adhesive element, 90° angle, used

for screed separation.

Dimensioni:

THICKNESS

6 mm 100 mm 50 mm 160X160 mm 25/30

HEIGHTTOTAL

BASE SIDELENGTH

Kg/m3

THICKNESS HEIGHTTOTAL

BASE SIDELENGTH

TECHNICAL CHARACTERISTICS“ACUSTIC BAND C” is a self-adhesive, pre-welded, “C” shaped element in closed cell polyethylene used to separate the screed from door posts, thickness 6 mm, density 25/30 Kg/m3.

Floor application• self-adhesive “C” shaped element to

separate the screed from door posts

Dimensioni:

6 mm 100 mm 50 mm 100X100 mm 25/30

Kg/m3

TECHNICAL CHARACTERISTICS“ACUSTIC BAND 270” is a pre-welded, self-adhesive, external corner element in closed cell polyethylene used for screed separation, thickness 6 mm, density 25/30 Kg/m3.

Floor application • Self-adhesive element (270° angle) used

for screed separation.

Dimensioni:

THICKNESS

6 mm 100 mm 50 mm 130X130 mm 25/30

HEIGHTTOTAL

BASE SIDELENGTH

Kg/m3

TECHNICAL CHARACTERISTICS“ACUSTIC BAND D” is highly elastic and stops floor noise from bring transmitted to the walls through skirting boards. For a correct sound insulation, position the seal before installing the skirting board. Thanks to its closed cell structure the product will prevent dampness and will not be attacked by mould and insects.

Floor application• Self-adhesive seal that will eliminate any

acoustic bridge forming between floor and skirting board

Dimensioni:

THICKNESS

1 mm 10 mm 20 ml CL 1 58

WIDTH LENGTHF IRE RESISTANCE

Kg/m3

ACUSTIC BAND GX SONIK NASTRO ADESIVO

SONIK NYLON

TECHNICAL CHARACTERISTICS“ACUSTIC BAND GX” is an expansion joint in extruded polyethylene, self-adhesive at the bottom, t o separate the screed on t he entry t hreshold to areas with h ydraulic systems preventing the installation of fully floating floors which may lead to the formation of footfall noise acoustic bridges.

Floor application• Joint in self-adhesive, extruded

polyethylene to expand and separate screeds

Dimensioni:

100 mm 2 ml 50

HEIGHT LENGTHK g/m3

TECHNICAL CHARACTERISTICS“SONIK” is made up of an insulating sheath in expanded, close cell polyethylene, thickness 5 mm a nd 1 0 mm, to b e wrapped around pipes in o rder t o reduce air borne noises. Its composition allows to fully eliminate any condensation.

Draining pipe sound insulator for use in the building industry• As a sound insulator for continuous and

discontinuous operation systems

TECHNICAL CHARACTERISTICS“SONIK NASTRO ADESIVO” is a n adhesive butt strap ribbon in c losed cell polyethylene, thickness 5 mm.

Dimensioni:

70 mm 5 ml

HEIGHT ROLLLENGTH

5 mm

THICKNESS

Butt strap ribbon• As a sound insulator for cross and curved

joints in continuous and discontinuous operation systems

CARATTERISTICHE TECNICHEFilm in polipropilene, per evitare la possibilità di infiltrazione di acqua e cemento presenti nel massetto di completamento, negli interstizi dello strato sottostante.

PONTE DI PIAVE (TV)-ITALY-VIA DELL’ARTIGIANATO, 25TEL. +39 0422 858070 - F AX +39 0422 759654

[email protected]

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