vibration and structural isolation - esi.info · 3 0.400 0.200 0.100 0.050 0.025 0.010 0.000 150...

vibration andstructuralisolationconstruction /industrial products

Technical data for Regufoam®

• 150• 220• 300• 400• 510• 680

2

Product range

Regufoam® 150

Regufoam® 220

Regufoam® 300

Regufoam® 400

Regufoam® 510

Regufoam® 680

ApplicationsGeneral M&E PlantACU’sRefrigeration equipmentPumpsLift motorsGeneral workshop machineryGeneratorsBoilersPressesGuillotinesMilling machines

IndustrialInertia plinthsMachinery mounting pads/stripsFoundation isolationMass spring systemsPlant rooms

Structural engineeringIsolation of steel structuresStructural bearingsResilient seatingsStairs and landings

InfrastructureRoad constructionBridge constructionRail and tunnel construction

ConstructionBuilding isolationFoundation isolationStructural isolationFloating floors

3

0.400

0.200

0.100

0.050

0.025

0.010

0.000150 220 300 400 510 680

Load

rang

e(N

/mm

2 )

Load Ranges

Regufoam®

Regufoam® grades

Regufoam® is manufactured from polyurethane

foam and is primarily used for the isolation of

noise and vibration in building structures and

permanent way systems. It is available in six

different densities and colour coded for ease

of identification. Designed to be flexible, the

material provides a solution that can overcome

the full range of anti-vibration challenges in the

construction industry.

Regufoam® offers very high levels of vibration

isolation and noise attenuation and has been

specifically designed to isolate structures from

ground borne noise and vibration. It also has

excellent resilience with minimal creep

characteristics. All Regufoam® products have

been independently tested at the University

of Dresden.

Regufoam® can also be used in the following

industries:

� Mechanical engineering� Heating and ventilation� Industrial� Road, rail and tunnel construction� Shipbuilding� Automotive

construction/industrialNoise and vibration isolation

4

Load Ranges

Regufoam® 1500.400

0.200

0.100

0.050

0.025

0.010

0.000150 220 300 400 510 680

Load

rang

es(N

/mm

2 )Lo

adra

nge

(N/m

m2 )

Dyn

amic

load

rang

e*

Deflection (mm)

0.0200

0.0175

0.0150

0.0125

0.0100

0.0075

0.0050

0.0025

0.0000

12mm 25mm

50mm

37mm

Samples: 300mm x 300mm, 3rd load cycle, between flat platesLoad rate: 0.02 MPa/min, ambient temperature

* When calculating specifics, please do not base calculations using the dynamic load range.

0 1 2 3 4 5 6 7 8 9 10 11 12

Stat

iclo

adra

nge

Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02,April 2002

1 Load Deflection

Regufoam® 150

5

200

190

180

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10

Natural frequency of the system (Hz)

Dis

turb

ing

freq

uenc

y(H

z)

-40 dB/99% -30 dB/97%

-20 dB/90%

-10 dB/69%

0 dB/0%

Parameter: Power transmission loss (dB), isolation factor in %

4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

2 Vibration Isolation

Regufoam® 150Lo

adra

nge

(N/m

m2 )

Dyn

amic

load

rang

eSt

atic

load

rang

e

0.0200

0.0175

0.0150

0.0125

0.0100

0.0075

0.0050

0.0025

0.00004 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

50mm

37mm

25mm12mm

Natural frequency (Hz)

The diagram refers to a structure consisting of a rigid base and an elastic layer of Regufoam® 150.


3 Natural Frequency

Regufoam® 150

6

Load range (N/mm2)

Elas

ticm

odul

us(N

/mm

2 )Dynamic load rangeStatic load range

40 Hz

10 Hz

5 Hz

static

Static modulus of elasticity:Tangential modulus from the deflection curvesDynamic modulus: samples 300mm x 300mm x 25mmSinusoidal excitation, amplitude +/- 0.25mm

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.000.000 0.005 0.010 0.015 0.020


Dyn

amic

stiff

ness

(N/m

m3 )

Dynamic load rangeStatic load range0.014

0.012

0.010

0.008

0.006

0.004

0.002

0.000

14

12

10

8

6

4

2

0

Permanent load (N/mm2)

40 Hz

10 Hz5 Hz

static

Samples: 300mm x 300mm x 25mmDIN 53513

0.000 0.005 0.010 0.015 0.020

Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002

Dyn

amic

stiff

ness

(MN

/m3 )

4 Modulus of Elasticity

Regufoam® 150

5 Dynamic Stiffness

Regufoam® 150

7

Technical InformationDensity DIN 53420 ca. 150 Kg/m³

Beddings module DIN 18134 0.0038 N/mm³ Measured at a maximum continuousload of 0.01 N/mm² and a materialthickness of 25mm.

Compression Set DIN 53572 2.50 % Measured 30 minutes after decompressionwith 50% deformation/23ºC after 70 hrs.

Tensile Strength DIN 53571 0.42 N/mm² Minimum

Elongation at break DIN 53571 270 % Minimum

Tear-Resistance DIN 53515 2.65 N/mm Minimum

Mechanical Loss Factor DIN 53513 0.25 – –

Static Modulus of Elasticity Similar to EN 826 0.025-0.16 N/mm² Tangential modulus see fig. 4

Dynamic Modulus of Elasticity DIN 53513 0.11-0.32 N/mm² Depending on load and frequency, see fig. 4

The information on this data sheet is based on the current state of our knowledge and experience and is subject tochanges and production-related variations without notice.

Rel

ativ

ede

flect

ion

(%of

thic

knes

s)

Loading time (hrs)

0.01 N/mm2

1 10 100 1000 10000 100000


50

40

30

20

10

0

6 Long-term Creep Test

Regufoam® 150

Technical DataPermanent static load range: 0 to 0.010 N/mm²Permanent and variable loads/operating load ranges: 0 to 0.015 N/mm²Rare and short-term loads/load parts: up to 0.50 N/mm²

Physical PropertiesRoll dimensions*: 5m x 1.5mStandard thickness: 12mm & 25mmMaterial basis: Cellular Polyurethane (PUR)Mixed cell structureColour: beige

* Also available in bespoke dimensions and as moulded items

8

Load

rang

e(N

/mm

2 )

Dyn

amic

load

rang

e*

Deflection (mm)

0.050

0.045

0.040

0.035

0.030

0.025

0.020

0.015

0.010

0.005

0.000

12mm 25mm

50mm

37mm



0 1 2 3 4 5 6 7 8 9 10 11 12

Stat

iclo

adra

nge


0.400

0.200

0.100

0.050

0.025

0.010

0.000150 220 300 400 510 680

Load

rang

es(N

/mm

2 )

Load Ranges

Regufoam® 220

1 Load Deflection

Regufoam® 220

9

200

190

180

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10


Dis

turb

ing

freq

uenc

y(H

z)

-40 dB/99% -30 dB/97%

-20 dB/90%

-10 dB/69%

0 dB/0%


4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Load

rang

e(N

/mm

2 )

Dyn

amic

load

rang

eSt

atic

load

rang

e

0.050

0.045

0.040

0.035

0.030

0.025

0.020

0.015

0.010

0.005

0.0004 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

50mm

37mm

25mm

12mm





Regufoam® 220

3 Natural Frequency

Regufoam® 220

10

Specific load (N/mm2)

Dynamicload range

Static load range

40 Hz

10 Hz

5 Hz

static


1.00

0.75

0.50

0.25

0.000.00 0.01 0.02 0.03 0.04 0.05


Dyn

amic

stiff

ness

(N/m

m3 )

Dynamic loadrange

Static load range0.030

0.025

0.020

0.015

0.010

0.005

0.000

30

25

20

15

10

5

0


40 Hz

10 Hz

5 Hz

static


0.000 0.010 0.020 0.030 0.040 0.050


Dyn

amic

stiff

ness

(MN

/m3 )


Regufoam® 220

5 Dynamic Stiffness

Regufoam® 220

Elas

ticm

odul

us(N

/mm

2 )

11The information on this data sheet is based on the current state of our knowledge and experience and is subject tochanges and production-related variations without notice.

Rel

ativ

ede

flect

ion

(%of

thic

knes

s)

Loading time (hrs)

0.025 N/mm2

1 10 100 1000 10000 100000


50

40

30

20

10

0


Regufoam® 220



Compression Set DIN 53572 <4.0 % Measured 30 minutes after decompressionwith 50% deformation/23ºC after 70 hrs.






Dynamic Modulus of Elasticity DIN 53513 0.30-0.69 N/mm² Depending on load and frequency,see fig. 4


Physical PropertiesRoll dimensions*: 5m x 1.5mStandard thickness: 12mm & 25mmMaterial basis: Cellular Polyurethane (PUR)Mixed cell structureColour: purple


12

Load

rang

e(N

/mm

2 )

Dyn

amic

load

rang

e*

Deflection (mm)

0.10

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

0.00

12mm 25mm

50mm

37mm



0 1 2 3 4 5 6 7 8 9 10 11 12

Stat

iclo

adR

ange


0.400

0.200

0.100

0.050

0.025

0.010

0.000150 220 300 400 510 680

Load

rang

es(N

/mm

2 )

Load Ranges

Regufoam® 300

1 Load Deflection

Regufoam® 300

13

200

190

180

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10


Dis

turb

ing

freq

uenc

y(H

z)

-40 dB/99% -30 dB/97%

-20 dB/90%

-10 dB/69%

0 dB/0%


4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Load

rang

e(N

/mm

2 )

Dyn

amic

load

rang

eSt

atic

load

rang

e

0.10

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

0.004 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

50mm

37mm

25mm12mm





Regufoam® 300

3 Natural Frequency

Regufoam® 300

14


Elas

ticm

odul

us(N

/mm


40 Hz

10 Hz

5 Hz

static


1.5

1.0

0.5

0.00.00 0.02 0.04 0.06 0.08 0.10


Dyn

amic

stiff

ness

(N/m

m3 )


0.05

0.04

0.03

0.02

0.01

0.00

60

50

40

30

20

10

0


40 Hz

10 Hz

5 Hz

static


0.00 0.02 0.04 0.06 0.08 0.10


Dyn

amic

stiff

ness

(MN

/m3 )


Regufoam® 300

5 Dynamic Stiffness

Regufoam® 300

15

Rel

ativ

ede

flect

ion

(%of

thic

knes

s)

Loading time (hrs)

0.05 N/mm2

1 10 100 1000 10000 100000


50

40

30

20

10

0


Regufoam® 300




Compression Set DIN 53572 2.20 % Measured 30 minutes after decompressionwith 50% deformation/23ºC after 70 hrs







Technical DataPermanent static load range: 0 to 0.05 N/mm²Permanent and variable loads/operating load ranges: 0 to 0.08 N/mm²Rare and short-term loads/load parts: up to 2 N/mm²

Physical PropertiesRoll dimensions*: 5m x 1.5mStandard thickness: 12mm & 25mmMaterial basis: Cellular Polyurethane (PUR)Mixed cell structureColour: turquoise


16

Load

rang

e(N

/mm

2 )

Dyn

amic

load

rang

e*

Deflection (mm)

0.200

0.175

0.150

0.125

0.100

0.075

0.050

0.025

0.000

12mm 25mm

50mm

37mm



0 1 2 3 4 5 6 7 8 9 10 11 12

Stat

iclo

adra

nge


0.400

0.200

0.100

0.050

0.025

0.010

0.000150 220 300 400 510 680

Load

rang

es(N

/mm

2 )

Load Ranges

Regufoam® 400

1 Load Deflection

Regufoam® 400

17

200

190

180

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10


Dis

turb

ing

freq

uenc

y(H

z)

-40 dB/99% -30 dB/97%

-20 dB/90%

-10 dB/69%

0 dB/0%


4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Load

rang

e(N

/mm

2 )

Dyn

amic

load

rang

eSt

atic

load

rang

e

0.200

0.175

0.150

0.125

0.100

0.075

0.050

0.025

0.0004 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

50mm

37mm

25mm

12mm





Regufoam® 400

3 Natural Frequency

Regufoam® 400

18


Elas

ticm

odul

us(N

/mm


40 Hz

10 Hz

5 Hz

static


3.0

2.5

2.0

1.5

1.0

0.5

0.00.00 0.05 0.10 0.15 0.20


Dyn

amic

stiff

ness

(N/m

m3 )


0.18

0.16

0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.00

200

180

160

140

120

100

80

60

40

20

0


40 Hz

10 Hz

5 Hz

static


0.00 0.05 0.10 0.15 0.20


Dyn

amic

stiff

ness

(MN

/m3 )


Regufoam® 400

5 Dynamic Stiffness

Regufoam® 400

19

Rel

ativ

ede

flect

ion

(%of

thic

knes

s)

Loading time (hrs)

0.1 N/mm2

1 10 100 1000 10000 100000


50

40

30

20

10

0


Regufoam® 400












Physical PropertiesRoll dimensions*: 5m x 1.5mStandard thickness: 12mm & 25mmMaterial basis: Cellular Polyurethane (PUR)Mixed cell structureColour: brick-red


20

Load

rang

e(N

/mm

2 )

Dyn

amic

load

rang

e*

Deflection (mm)

0.50

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00

12mm 25mm

50mm

37mm



Stat

iclo

adra

nge


0.400

0.200

0.100

0.050

0.025

0.010

0.000150 220 300 400 510 680

Load

rang

es(N

/mm

2 )

Load Ranges

Regufoam® 510

1 Load Deflection

Regufoam® 510

0 1 2 3 4 5 6 7 8 9 10 11 12

21

200

190

180

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10


Dis

turb

ing

freq

uenc

y(H

z)

-40 dB/99% -30 dB/97%

-20 dB/90%

-10 dB/69%

0 dB/0%


4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Load

rang

e(N

/mm

2 )

Dyn

amic

load

rang

eSt

atic

load

rang

e

0.50

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.004 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

50mm

37mm

25mm

12mm





Regufoam® 510

3 Natural Frequency

Regufoam® 510

Dyn

amic

stiff

ness

(N/m

m3 )

Dynamicload rangeStatic load range

0.22

0.20

0.18

0.16

0.14

0.12

0.10

0.08

0.06

0.04

0.02

0.00

220

200

180

160

140

120

100

80

60

40

20

0


40 Hz

10 Hz

5 Hz

static


0.00 0.10 0.20 0.30 0.40 0.50


Dyn

amic

stiff

ness

(MN

/m3 )


Elas

ticm

odul

us(N

/mm

2 )Dynamic

load rangeStatic load range

40 Hz

10 Hz5 Hz

static


5

4

3

2

1

00.00 0.1 0.2 0.3 0.4 0.5


22


Regufoam® 510

5 Dynamic Stiffness

Regufoam® 510

Rel

ativ

ede

flect

ion

(%of

thic

knes

s)

Loading time (hrs)

0.2 N/mm2

1 10 100 1000 10000 100000


50

40

30

20

10

0

23


Regufoam® 510












Physical PropertiesRoll dimensions*: 5m x 1.5mStandard thickness: 12mm & 25mmMaterial basis: Cellular Polyurethane (PUR)Mixed cell structureColour: orange


Load

rang

e(N

/mm

2 )

Dyn

amic

load

rang

e*

Deflection (mm)

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

12mm 25mm

50mm

37mm



Stat

iclo

adra

nge


24

Load Ranges

Regufoam® 680

1 Load Deflection

Regufoam® 680

0.400

0.200

0.100

0.050

0.025

0.010

0.000150 220 300 400 510 680

Load

rang

es(N

/mm

2 )

0 1 2 3 4 5 6 7 8 9 10 11 12

Load

rang

e(N

/mm

2 )

Dyn

amic

load

rang

eSt

atic

load

rang

e

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.04 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

50mm

37mm

25mm

12mm




200

190

180

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10


Dis

turb

ing

freq

uenc

y(H

z)

-40 dB/99% -30 dB/97%

-20 dB/90%

-10 dB/69%

0 dB/0%


4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

25


Regufoam® 680

3 Natural Frequency

Regufoam® 680

Dyn

amic

stiff

ness

(N/m

m3 )

Dynamicload range

Static load range0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00

400

350

300

250

200

150

100

50

0


40 Hz

10 Hz

5 Hz

static


0.00 0.20 0.40 0.60 0.80


Dyn

amic

stiff

ness

(MN

/m3 )


Elas

ticm

odul

us(N

/mm

2 )

Dynamicload range

Static load range

40 Hz

5 Hz

static


9

8

7

6

5

4

3

2

1

00.0 0.2 0.4 0.6 0.8


10 Hz

26


Regufoam® 680

5 Dynamic Stiffness

Regufoam® 680

Rel

ativ

ede

flect

ion

(%of

thic

knes

s)

Loading time (hrs)

0.4 N/mm2

1 10 100 1000 10000 100000


50

40

30

20

10

0

27


Regufoam® 680












Physical PropertiesRoll dimensions*: 5m x 1.5mStandard thickness: 12mm & 25mmMaterial basis: Cellular Polyurethane (PUR)Mixed cell structureColour: brown


2BSW and BSW product portfolio certified byDIN EN ISO 9001DIN EN ISO 14001OHSAS 18001

Regupol® and Regufoam® are official trademarks of BSW

Northern OfficeUnit 4 Eagle ParkEagle Park DriveWarringtonWA2 8JAt: 01925 582899f: 01925 582898

Southern OfficeDugard HousePeartree RoadColchesterCO3 0ULt: 01206 216690f: 01206 577954

[email protected]

CMS VibrationSolutions

CMS Vibration Solutions is thesole UK, Ireland and MiddleEast supply partner ofRegufoam®, and can providematerial or systems to meet allanti-vibration requirementsfrom the large portfolio ofproducts manufactured by BSW.

Please contact the CMSVibration Solutions sales ortechnical departments forfurther information and advice.

Also in the CMS Vibration Solutions portfolio:Regupol®

Regupol® products are high performing yet cost effective anti-vibrationmaterials.With a high load bearing capacity and excellent dampingproperties, Regupol® maintains its performance over a long lifespan.Manufactured from polyurethane bound rubber granulate, all Regupol®

materials are fully recyclable.

A wide choice of Regupol® grades are available, which includes productswith a load bearing range up to and including 1.5N/mm². The selection ofRegupol® materials will depend on a number of factors, including load,area and natural frequency. Supplied in easy to lay rolls or individually cutpads/strips, Regupol® is quick and easy to install.

ConstructionBuilding isolationFoundation isolationStructural isolationResilient seatingsFloating floorsStairs and landings

IndustrialInertia plinthsMachinery mounting pads/stripsMachine foundationsMass spring systemsPlant roomsGeneral workshop machinery

General M&E plantACU’sRefrigeration equipmentPumpsLift motorsGeneratorsBoilersPressesGuillotinesMilling machines

InfrastructureRail and tunnel constructionRoad and bridge construction

vibration and structural isolation - esi.info · 3 0.400 0.200 0.100 0.050 0.025 0.010 0.000 150...

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