vibration and structural isolation construction/industrial products
Technical data for Regufoam® • 150 • 220 • 300 • 400 • 510 • 680
Applications
Product range
General M&E Plant ACU’s Refrigeration equipment Pumps Lift motors General workshop machinery Generators Boilers Presses Guillotines Milling machines
Regufoam® 150
Industrial Inertia plinths Machinery mounting pads/strips Foundation isolation Mass spring systems Plant rooms
Regufoam® 220
Structural engineering Isolation of steel structures Structural bearings Resilient seatings Stairs and landings
Regufoam® 300
Infrastructure Road construction Bridge construction Rail and tunnel construction Regufoam® 400
Construction Building isolation Foundation isolation Structural isolation Floating floors
Regufoam® 510
Regufoam® 680
2
Construction / Industrial Noise and vibration isolation Regufoam® is manufactured from polyurethane
Regufoam® can also be used in the following
foam and is primarily used for the isolation of
industries:
noise and vibration in building structures and permanent way systems. It is available in six
• Mechanical engineering
different densities and colour coded for ease
• Heating and ventilation
of identification. Designed to be flexible, the
• Industrial
material provides a solution that can
• Road, rail and tunnel construction
overcome the full range of anti-vibration
• Shipbuilding
challenges in the construction industry. • Automotive 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.
Load Ranges Regufoam® 0.400
Load range (N/mm2)
0.200
0.100
0.050 0.025 0.010
0.000 150
220
300
400
Regufoam® grades
3
510
680
Load Ranges Regufoam速 150 0.400
Load range (N/mm2)
0.200
0.100
0.050 0.025 0.010
0.000 150
220
300
400
510
680
Regufoam速 grades
1 Load Deflection Regufoam速 150 0.0200 25mm
12mm
37mm
0.0175
Dynamic load range*
0.0150
0.0125
0.0100
0.0075
Static load range
Load range (N/mm2)
50mm
0.0050
0.0025 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.0000 0
1
2
3
4
5
6
7
8
9
10
Deflection (mm) Samples: 300mm x 300mm, 3rd load cycle, between flat plates Load rate: 0.02 MPa/min, ambient temperature * When calculating specifics, please do not base calculations using the dynamic load range.
4
11
12
2 Vibration Isolation Regufoam速 150 200 190 -40 dB/99%
180
-30 dB/97%
170 160 150 Disturbing frequency (Hz)
140 130 -20 dB/90%
120 110 100 90 80
-10 dB/69%
70 60 50 40
0 dB/0%
30 20 10 4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Natural frequency (Hz) Parameter: Power transmission loss (dB), isolation factor in %
3 Natural Frequency Regufoam速 150 0.0200
0.0175
Dynamic load range
0.0125
0.0100
25mm
0.0075
Static load range
Load range (N/mm2)
0.0150
12mm
50mm 0.0050 37mm 0.0025
Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.0000 4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
Natural frequency (Hz) The diagram refers to a structure consisting of a rigid base and an elastic layer of Regufoam速 150.
5
38
40
4 Modulus of Elasticity Regufoam速 150 0.45 Static load range
Dynamic load range
0.40
0.35
Elastic modulus (N/mm2)
40 Hz 0.30
0.25
10 Hz
0.20
5 Hz
0.15
0.10
static
0.05
Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.00 0.000
0.005
0.010
0.015
0.020
Specific load (N/mm2) Static modulus of elasticity: Tangential modulus from the deflection curves Dynamic modulus: samples 300mm x 300mm x 25mm Sinusoidal excitation, amplitude +/- 0.25mm
5 Dynamic Stiffness Regufoam速 150 0.014
14
Dynamic load range
40 Hz
0.012
12
0.010
10
0.008
8
10 Hz 6
5 Hz
0.006
4
0.004
2
static
0.002
Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.000 0.000
0.005
0.010 Permanent load (N/mm2)
Samples: 300mm x 300mm x 25mm DIN 53513
6
0.015
0
0.020
Dynamic stiffness (MN/m3)
Dynamic stiffness (N/mm3)
Static load range
6 Long-term Creep Test Regufoam® 150 Relative deflection (% of thickness)
50
40
30
20 0.01 N/mm2 10
0 1
10
100
1000
10000
100000
Loading time (hrs)
Technical Data Permanent static load range: 0 to 0.010 N/mm2 Permanent and variable loads/operating load ranges: 0 to 0.015 N/mm2 Rare and short-term loads/load parts: up to 0.50 N/mm2
Physical Properties Roll dimensions*: 5m x 1.5m Standard thickness: 12mm & 25mm Material basis: Cellular Polyurethane (PUR) Mixed cell structure Colour: beige * Also available in bespoke dimensions and as moulded items
Technical Information Density
DIN 53420
ca. 150
Kg/m3
Beddings module
DIN 18134
0.0038
N/mm3
Measured at a maximum continuous load of 0.01 N/mm2 and a material thickness of 25mm.
Compression Set
DIN 53572
2.50
%
Measured 30 minutes after decompression with 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/mm
Dynamic Modulus of Elasticity
DIN 53513
0.11-0.32
N/mm2
– 2
Tangential modulus see fig. 4 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 to changes and production-related variations without notice.
7
Load Ranges Regufoam速 220 0.400
Load range (N/mm2)
0.200
0.100
0.050 0.025 0.010
0.000 150
220
300
400
510
680
Regufoam速 grades
1 Load Deflection Regufoam速 220 0.050 12mm
25mm
0.045 37mm 0.040
Dynamic load range*
0.035
0.025 0.020 Static load range
Load range (N/mm2)
50mm 0.030
0.015 0.010 0.005 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.000 0
1
2
3
4
5
6 7 Deflection (mm)
8
9
10
Samples: 300mm x 300mm, 3rd load cycle, between flat plates Load rate: 0.05 MPa/min, ambient temperature * When calculating specifics, please do not base calculations using the dynamic load range.
8
11
12
2 Vibration Isolation Regufoam速 220 200 190 -40 dB/99%
180
-30 dB/97%
170 160 150 Disturbing frequency (Hz)
140 130 -20 dB/90%
120 110 100 90 80
-10 dB/69%
70 60 50 40
0 dB/0%
30 20 10 4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Natural frequency of the system (Hz) Parameter: Power transmission loss (dB), isolation factor in %
3 Natural Frequency Regufoam速 220 0.050 0.045 0.040
Dynamic load range
0.030 0.025 0.020
Static load range
Load range (N/mm2)
0.035
25mm 50mm
0.015
12mm
0.010 37mm 0.005 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.000 4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
Natural frequency (Hz) The diagram refers to a structure consisting of a rigid base and an elastic layer of Regufoam速 220.
9
38
40
4 Modulus of Elasticity Regufoam速 220 1.00 Dynamic load range
Static load range
Elastic modulus (N/mm2)
0.75
40 Hz
0.50 10 Hz 5 Hz
0.25
static
Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.00 0.00
0.01
0.02
0.03
0.04
0.05
Specific load (N/mm2) Static modulus of elasticity: Tangential modulus from the deflection curves Dynamic modulus: samples 300mm x 300mm x 25mm Sinusoidal excitation, amplitude +/- 0.25mm
5 Dynamic Stiffness Regufoam速 220 0.030
30 Dynamic load range
Static load range
0.025
25
0.020
20 10 Hz
5 Hz
0.015
0.010
15
10
static
0.005
5
Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.000 0.000
0.010
0.020
0.030
Permanent load (N/mm2) Samples: 300mm x 300mm x 25mm DIN 53513
10
0.040
0 0.050
Dynamic stiffness (MN/m3)
Dynamic stiffness (N/mm3)
40 Hz
6 Long-term Creep Test Regufoam® 220 Relative deflection (% of thickness)
50
40
30
20
0.025 N/mm2 10 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0
1
10
100
1000
10000
100000
Loading time (hrs)
Technical Data Permanent static load range: 0 to 0.025 N/mm2 Permanent and variable loads/operating load ranges: 0 to 0.035 N/mm2 Rare and short-term loads/load parts: up to 1.0 N/mm2
Physical Properties Roll dimensions*: 5m x 1.5m Standard thickness: 12mm & 25mm Material basis: Cellular Polyurethane (PUR) Mixed cell structure Colour: purple * Also available in bespoke dimensions and as moulded items
Technical Information Density
DIN 53420
ca. 220
Kg/m3
Beddings module
DIN 18134
0.011
N/mm3
Measured at a maximum continuous load of 0.0025 N/mm2 and a material thickness of 25mm.
Compression Set
DIN 53572
<4.0
%
Measured 30 minutes after decompression with 50% deformation/23ºC after 70 hrs.
Tensile Strength
DIN 53571
0.56
N/mm2
Minimum
Elongation at break
DIN 53571
260
%
Minimum
Tear-Resistance
DIN 53515
3.38
N/mm
Minimum
Mechanical Loss Factor DIN 53513
0.20
–
Static Modulus of Elasticity
Similar to EN 826
0.05-0.38
N/mm
Dynamic Modulus of Elasticity
DIN 53513
0.30-0.69
N/mm2
– 2
Tangential modulus see fig. 4 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 to changes and production-related variations without notice.
11
Load Ranges Regufoam速 300 0.400
Load range (N/mm2)
0.200
0.100
0.050 0.025 0.010
0.000 150
220
300
400
510
680
Regufoam速 grades
1 Load Deflection Regufoam速 300 0.10 12mm
25mm
0.09 37mm
Dynamic load range*
0.08 0.07 0.06 0.05 0.04 Static load range
Load range (N/mm2)
50mm
0.03 0.02 0.01 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.00 0
1
2
3
4
5
6 7 Deflection (mm)
8
9
10
Samples: 300mm x 300mm, 3rd load cycle, between flat plates Load rate: 0.1 MPa/min, ambient temperature * When calculating specifics, please do not base calculations using the dynamic load range.
12
11
12
2 Vibration Isolation Regufoam速 300 200 190
-40 dB/99%
180
-30 dB/97%
170 160 150
Disturbing frequency (Hz)
140 130
-20 dB/90%
120 110 100 90 80
-10 dB/69%
70 60 50 40
0 dB/0%
30 20 10 4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Natural frequency of the system (Hz) Parameter: Power transmission loss (dB), isolation factor in %
3 Natural Frequency Regufoam速 300 0.10 0.09
Dynamic load range
0.08
0.06 0.05 0.04 25mm
Static load range
Load range (N/mm2)
0.07
12mm 0.03
50mm
0.02 37mm 0.01 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.00 4
6
8
10
12
14
16
18 20 22 24 26 Natural frequency (Hz)
28
30
32
34
36
The diagram refers to a structure consisting of a rigid base and an elastic layer of Regufoam速 300.
13
38
40
4 Modulus of Elasticity Regufoam速 300 1.5 Static load range
Dynamic load range
Elastic modulus (N/mm2)
40 Hz 1.0 10 Hz
5 Hz
0.5
static
Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.0 0.00
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
Specific load (N/mm2) Static modulus of elasticity: Tangential modulus from the deflection curves Dynamic modulus: samples 300mm x 300mm x 25mm Sinusoidal excitation, amplitude +/- 0.25mm
5 Dynamic Stiffness Regufoam速 300 60
0.06 Static load range
Dynamic load range
50
0.05
40 10 Hz 30
0.03 5 Hz
20
0.02
static
0.01
10
Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.00 0.00
0.02
0.04
0.05
0.06
Permanent load (N/mm2) Samples: 300mm x 300mm x 25mm DIN 53513
14
0.08
0 0.10
Dynamic stiffness (MN/m3)
Dynamic stiffness (N/mm3)
40 Hz 0.04
6 Long-term Creep Test Regufoam® 300
Relative deflection (% of thickness)
50
40
30
20
0.05 N/mm2
10
Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0 1
10
100
1000
10000
100000
Loading time (hrs)
Technical Data Permanent static load range: 0 to 0.05 N/mm2 Permanent and variable loads/operating load ranges: 0 to 0.08 N/mm2 Rare and short-term loads/load parts: up to 2 N/mm2
Physical Properties Roll dimensions*: 5m x 1.5m Standard thickness: 12mm & 25mm Material basis: Cellular Polyurethane (PUR) Mixed cell structure Colour: turquoise * Also available in bespoke dimensions and as moulded items
Technical Information Density
DIN 53420
ca. 300
Kg/m3
Beddings module
DIN 18134
0.025
N/mm3
Measured at a maximum continuous load of 0.05 N/mm2 and a material thickness of 25mm.
Compression Set
DIN 53572
2.20
%
Measured 30 minutes after decompression with 50% deformation/23ºC after 70 hrs
Tensile Strength
DIN 53571
0.78
N/mm2
Minimum
Elongation at break
DIN 53571
240
%
Minimum
Tear-Resistance
DIN 53515
4.85
N/mm
Minimum
Mechanical Loss Factor DIN 53513
0.14
–
Static Modulus of Elasticity
Similar to EN 826
0.14-0.75
N/mm
Dynamic Modulus of Elasticity
DIN 53513
0.60-1.30
N/mm2
– 2
Tangential modulus see fig. 4 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 to changes and production-related variations without notice.
15
Load Ranges Regufoam速 400 0.400
Load range (N/mm2)
0.200
0.100
0.050 0.025 0.010
0.000 150
220
300
400
510
680
Regufoam速 grades
1 Load Deflection Regufoam速 400 0.200 12mm
25mm
0.175 37mm
Dynamic load range*
0.150
0.100
0.075
Static load range
Load range (N/mm2)
50mm 0.125
0.050
0.025 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.000 0
1
2
3
4
5
6
7
8
9
10
Deflection (mm) Samples: 300mm x 300mm, 3rd load cycle, between flat plates Load rate: 0.2 MPa/min, ambient temperature * When calculating specifics, please do not base calculations using the dynamic load range.
16
11
12
2 Vibration Isolation Regufoam速 400 200 190
-40 dB/99%
180
-30 dB/97%
170 160 150
Disturbing frequency (Hz)
140 130
-20 dB/90%
120 110 100 90 80
-10 dB/69%
70 60 50 40
0 dB/0%
30 20 10
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Natural frequency of the system (Hz)
Parameter: Power transmission loss (dB), isolation factor in %
3 Natural Frequency Regufoam速 400 0.200
0.175
Dynamic load range
0.125
0.100
0.075
Static load range
Load range (N/mm2)
0.150
25mm 50mm
0.050
12mm 0.025
37mm Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.000 4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
Natural frequency (Hz) The diagram refers to a structure consisting of a rigid base and an elastic layer of Regufoam速 400.
17
38
40
4 Modulus of Elasticity Regufoam速 400 3.0 Static load range
Dynamic load range
Elastic modulus (N/mm2)
2.5
2.0 40 Hz
10 Hz
1.5
5 Hz 1.0
0.5 static Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.0 0.00
0.05
0.10
0.15
0.20
Specific load (N/mm2) Static modulus of elasticity: Tangential modulus from the deflection curves Dynamic modulus: samples 250mm x 250mm x 25mm Sinusoidal excitation, amplitude +/- 0.25mm
5 Dynamic Stiffness Regufoam速 400 200
0.20 Static load range
Dynamic load range 180
0.18
160
0.16
140
0.14 0.12
120
10 Hz
0.10
5 Hz
100
0.08
80
0.06
60
0.04
40 static 20
0.02 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.00 0.00
0.05
0.10 Permanent load (N/mm2)
Samples: 300mm x 300mm x 25mm DIN 53513
18
0.15
0 0.20
Dynamic stiffness (MN/m3)
Dynamic stiffness (N/mm3)
40 Hz
6 Long-term Creep Test Regufoam® 400 Relative deflection (% of thickness)
6 5 4 3 2
0.1 N/mm2
1 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0
1
10
100
1000
10000
100000
Loading time (hrs)
Technical Data Permanent static load range: 0 to 0.10 N/mm2 Permanent and variable loads/operating load ranges: 0 to 0.15 N/mm2 Rare and short-term loads/load parts: up to 3.0 N/mm2
Physical Properties Roll dimensions*: 5m x 1.5m Standard thickness: 12mm & 25mm Material basis: Cellular Polyurethane (PUR) Mixed cell structure Colour: brick-red * Also available in bespoke dimensions and as moulded items
Technical Information Density
DIN 53420
ca. 400
Kg/m3
Beddings module
DIN 18134
0.037
N/mm3
Measured at a maximum continuous load of 0.10 N/mm2 and a material thickness of 25mm.
Compression Set
DIN 53572
2.40
%
Measured 30 minutes after decompression with 50% deformation/23ºC after 70 hrs.
Tensile Strength
DIN 53571
1.30
N/mm2
Minimum
Elongation at break
DIN 53571
290
%
Minimum
Tear-Resistance
DIN 53515
7.38
N/mm
Minimum
Mechanical Loss Factor DIN 53513
0.10
–
Static Modulus of Elasticity
Similar to EN 826
0.39-1.27
N/mm
Dynamic Modulus of Elasticity
DIN 53513
1.07-1.80
N/mm2
– 2
Tangential modulus see fig. 4 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 to changes and production-related variations without notice.
19
Load Ranges Regufoam速 510 0.400
Load range (N/mm2)
0.200
0.100
0.050 0.025 0.010
0.000 150
220
300
400
510
680
Regufoam速 grades
1 Load Deflection Regufoam速 510 0.50 25mm
12mm 0.45
37mm 0.40
50mm Dynamic load range*
0.30 0.25 0.20 Static load range
Load range (N/mm2)
0.35
0.15 0.10 0.05 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.00
0
1
2
3
4
5
6 7 Deflection (mm)
8
9
10
Samples: 300mm x 300mm, 3rd load cycle, between flat plates Load rate: 0.5 MPa/min, ambient temperature * When calculating specifics, please do not base calculations using the dynamic load range.
20
11
12
2 Vibration Isolation Regufoam速 510 200 190 -30 dB / 97%
-40 dB / 99 %
180 170 160 150 Disturbing frequency (Hz)
140 130 -20 dB / 90 %
120 110 100 90
-10 dB / 69 %
80 70 60 50
0 dB / 0 %
40 30 20 10 4
6
8
10
12
14
16 18 20 22 24 26 28 Natural frequency of the system (Hz)
30
32
34
36
38
40
Parameter: Power transmission loss (dB), isolation factor in %
3 Natural Frequency Regufoam速 510 0.50 0.45 0.40 25mm
Dynamic load range
0.30 0.25 0.20 50mm Static load range
Load range (N/mm2)
0.35
0.15 0.10 12mm 37mm 0.05 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.00 4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
Natural frequency (Hz) The diagram refers to a structure consisting of a rigid base and an elastic layer of Regufoam速 510.
21
38
40
4 Modulus of Elasticity Regufoam速 510 5 Static load range
Dynamic load range
40 Hz
4 5 Hz Elastic modulus (N/mm2)
10 Hz 3
2
static
1
Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0 0.00
0.1
0.2
0.3
0.4
0.5
Specific load (N/mm2) Static modulus of elasticity: Tangential modulus from the deflection curves Dynamic modulus: samples 300mm x 300mm x 25mm Sinusoidal excitation, amplitude +/- 0.25mm
5 Dynamic Stiffness Regufoam速 510 0.22
220
Dynamic load range
Static load range
200
0.20 40 Hz
180
0.18
160
10 Hz
140
0.14 5 Hz 0.12
120
0.10
100
0.08
80
static
0.06
60
0.04
40 20
0.02 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.00 0.00
0.10
0.20
0.30
Permanent load (N/mm2) Samples: 300mm x 300mm x 25mm DIN 53513
22
0.40
0 0.50
Dynamic stiffness (MN/m3)
Dynamic stiffness (N/mm3)
0.16
6 Long-term Creep Test Regufoam® 510 Relative deflection (% of thickness)
50
40
30
0.2 N/mm2
20
10
0
1
10
100
1000
10000
100000
Loading time (hrs)
Technical Data Permanent static load range: 0 to 0.2 N/mm2 Permanent and variable loads/operating load ranges: 0 to 0.3 N/mm2 Rare and short-term loads/load parts: up to 4.0 N/mm2
Physical Properties Roll dimensions*: 5m x 1.5m Standard thickness: 12mm & 25mm Material basis: Cellular Polyurethane (PUR) Mixed cell structure Colour: orange * Also available in bespoke dimensions and as moulded items
Technical Information Density
DIN 53420
ca. 510
Kg/m3
Beddings module
DIN 18134
0.072
N/mm3
Measured at a maximum continuous load of 0.20 N/mm2 and a material thickness of 25mm.
Compression Set
DIN 53572
2.80
%
Measured 30 minutes after decompression with 50% deformation/23ºC after 70 hrs.
Tensile Strength
DIN 53571
1.50
N/mm2
Minimum
Elongation at break
DIN 53571
260
%
Minimum
Tear-Resistance
DIN 53515
8.28
N/mm
Minimum
Mechanical Loss Factor DIN 53513
0.10
–
Static Modulus of Elasticity
Similar to EN 826
1.49-2.25
N/mm
Dynamic Modulus of Elasticity
DIN 53513
2.63-3.35
N/mm2
– 2
Tangential modulus see fig. 4 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 to changes and production-related variations without notice.
23
Load Ranges Regufoam速 680 0.400
Load range (N/mm2)
0.200
0.100
0.050 0.025 0.010
0.000 150
220
300
400
510
680
Regufoam速 grades
1 Load Deflection Regufoam速 680 0.8
25mm
12mm 0.7
37mm 0.6 Dynamic load range*
0.4
0.3 Static load range
Load range (N/mm2)
50mm 0.5
0.2
0.1 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.0 0
1
2
3
4
5 6 7 Deflection (mm)
8
9
10
Samples: 250mm x 250mm, 3rd load cycle, between flat plates Load rate: 0.8 MPa/min, ambient temperature * When calculating specifics, please do not base calculations using the dynamic load range.
24
11
12
2 Vibration Isolation Regufoam速 680 200 190 -40 dB/99%
180
-30 dB/97%
170 160 150 Disturbing frequency (Hz)
140 130 -20 dB/90%
120 110 100 90
-10 dB/69%
80 70 60 50 40
0 dB/0%
30 20 10 4
6
8
10
12
14
16
18 20 22 24 26 28 Natural frequency of the system (Hz)
30
32
34
36
38
40
Parameter: Power transmission loss (dB), isolation factor in %
3 Natural Frequency Regufoam速 680 0.8
0.7
Dynamic load range
0.5
0.4
0.3
0.2
Static load range
Load range (N/mm2)
0.6
25mm
50mm
12mm 37mm
0.1
Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.0 4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
Natural frequency (Hz) The diagram refers to a structure consisting of a rigid base and an elastic layer of Regufoam速 680.
25
38
40
4 Modulus of Elasticity Regufoam速 680 9 Dynamic load range
Static load range 8
40 Hz 7
Elastic modulus (N/mm2)
10 Hz 6 5 Hz 5
4 static 3
2
1 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0 0.0
0.2
0.4
0.6
0.8
Specific load (N/mm2) Static modulus of elasticity: Tangential modulus from the deflection curves Dynamic modulus: samples 250mm x 250mm x 25mm Sinusoidal excitation, amplitude +/- 0.25mm
5 Dynamic Stiffness Regufoam速 680 400
0.40 Dynamic load range
Static load range
350
0.35 40 Hz
Dynamic stiffness (N/mm3)
10 Hz 250
0.25 5 Hz 0.20
200
0.15
150 static
0.10
100
0.05
50 Tested by the University of Dresden, Institute for Structural Dynamics, test certificate no. 32/02, April 2002
0.00 0.00
0.20
0.40 Permanent load (N/mm2)
Samples: 250mm x 250mm x 25mm DIN 53513
26
0.60
0 0.80
Dynamic stiffness (MN/m3)
300
0.30
6 Long-term Creep Test Regufoam® 680 Relative deflection (% of thickness)
50
40
30
20
0.4 N/mm2 10
0
1
10
100
1000
10000
100000
Loading time (hrs)
Technical Data Permanent static load range: 0 to 0.4 N/mm2 Permanent and variable loads/operating load ranges: 0 to 0.6 N/mm2 Rare and short-term loads/load parts: up to 5.0 N/mm2
Physical Properties Roll dimensions*: 5m x 1.5m Standard thickness: 12mm & 25mm Material basis: Cellular Polyurethane (PUR) Mixed cell structure Colour: brown * Also available in bespoke dimensions and as moulded items
Technical Information Density
DIN 53420
ca. 680
Kg/m3
Beddings module
DIN 18134
0.327
N/mm3
Measured at a maximum continuous load of 0.40 N/mm2 and a material thickness of 25mm.
Compression Set
DIN 53572
2.90
%
Measured 30 minutes after decompression with 50% deformation/23ºC after 70 hrs.
Tensile Strength
DIN 53571
2.47
N/mm2
Minimum
Elongation at break
DIN 53571
310
%
Minimum
Tear-Resistance
DIN 53515
14.4
N/mm
Minimum
Mechanical Loss Factor DIN 53513
0.08
–
Static Modulus of Elasticity
Similar to EN 826
3.0-3.9
N/mm
Dynamic Modulus of Elasticity
DIN 53513
4.80-5.60
N/mm2
– 2
Tangential modulus see fig. 4 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 to changes and production-related variations without notice.
27
Also in the RAME anti-vibration portfolio: Regupol® Regupol® products are high performing yet cost effective anti-vibration materials. With a high load bearing capacity and excellent damping properties, 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 products with a load bearing range up to and including 1.5N/mm2. The selection of Regupol® materials will depend on a number of factors, including load, area and natural frequency. Supplied in easy to lay rolls or individually cut pads/strips, Regupol® is quick and easy to install. Construction Building isolation Foundation isolation Structural isolation Resilient seatings Floating floors Stairs and landings Industrial Inertia plinths Machinery mounting pads/strips Machine foundations Mass spring systems Plant rooms General workshop machinery
General M&E plant ACU’s Refrigeration equipment Pumps Lift motors Generators Boilers Presses Guillotines Milling machines Infrastructure Rail and tunnel construction Road and bridge construction
Regupol Acoustics Middle East (RAME) is the Middle East arm of market-leading Regupol® manufacturer, BSW. Providing exclusive access to the full range of Regupol® and Regufoam® high performance anti-vibration systems, RAME is setting the standard for vibration control in the Middle East. From specification through to project completion, RAME has a fully trained technical team able to provide free advice and on-site support as well as guidance during installation. This combined product and service offering has led to Regupol® being used on a number of high profile projects, including Dubai Healthcare City and the Marina Hotel, Abu Dhabi. For further information and advice, please contact the RAME technical sales team.
Regupol Acoustics Middle East FZE P.O. Box 125279, Dubai, UAE Phone: +971-4-3233493 Fax: +971-4-3406295 info@regupolacousticsmiddleeast.com BSW and BSW product portfolio certified by DIN EN ISO 9001 DIN EN ISO 14001 OHSAS 18001 Regupol® and Regufoam® are official trademarks of BSW
www.regupolacousticsmiddleeast.com