CA2398262A1 - Impact sound insulation - Google Patents
Impact sound insulation Download PDFInfo
- Publication number
- CA2398262A1 CA2398262A1 CA 2398262 CA2398262A CA2398262A1 CA 2398262 A1 CA2398262 A1 CA 2398262A1 CA 2398262 CA2398262 CA 2398262 CA 2398262 A CA2398262 A CA 2398262A CA 2398262 A1 CA2398262 A1 CA 2398262A1
- Authority
- CA
- Canada
- Prior art keywords
- substrate
- flooring system
- recited
- thickness
- decorative
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
- A63C19/04—Mats or carpets for courts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
- E04F15/206—Layered panels for sound insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31826—Of natural rubber
Abstract
A substrate for use in a flooring system which has a subfloor and a decorative upper layer. The substrate is made in a continuous sheet which has a bottom surface, a top surface, side surfaces and end surfaces. The top surface and the oppositely facing bottom surface are essentially parallel to each other and are spaced apart by the thickness of the substrate. Voids are provided in the substrate, the voids are provided between particles of rubber or other similar material. When the substrate is positioned between the subfloor and the decorative top layer, the particles of rubber provide the strength required to prevent deformation of the substrate in the direction of the thickness and the voids contribute to the sound dampening characteristics required to provide decibel reduction across the thickness of the substrate.
Claims (24)
1. A flooring system comprising:
a subfloor;
a decorative top layer;
a substrate having a top surface and an oppositely facing bottom surface, the bottom surface positioned proximate the subfloor and the top surface is positioned proximate the decorative top layer, the substrate having voids which extend between the top surface and the bottom surface, the substrate is manufactured from rubber in sheets which are cut to the desired configuration;
whereby the substrate has the strength characteristics to support the decorative layer and prevent damage thereto and the sound dampening characteristics to provide decibel reduction through the substrate.
a subfloor;
a decorative top layer;
a substrate having a top surface and an oppositely facing bottom surface, the bottom surface positioned proximate the subfloor and the top surface is positioned proximate the decorative top layer, the substrate having voids which extend between the top surface and the bottom surface, the substrate is manufactured from rubber in sheets which are cut to the desired configuration;
whereby the substrate has the strength characteristics to support the decorative layer and prevent damage thereto and the sound dampening characteristics to provide decibel reduction through the substrate.
2. The flooring system as recited in claim 1 wherein the density of the substrate is less than 1000 kilograms per meter cubed.
3. The flooring system as recited in claim 1 wherein the substrate has the strength characteristics required to support the decorative layer while having sufficient resiliency to allow the substrate to be delivered in rolls.
4. The flooring system as recited in claim 1 wherein the substrate is fixed to the subfloor by means of an adhesive.
5. The flooring system as recited in claim 1 wherein the substrate is fixed to the decorative top layer by means of an adhesive.
6. The flooring system as recited in claim 1 wherein the substrate is made from an SBR rubber material.
7. The flooring system as recited in claim 1 wherein the sound dampening characteristics exhibit a decibel reduction of approximately 20 dB for a substrate with a thickness of 5 mm.
8. A substrate for use in a flooring system which has a subfloor and a decorative upper layer, the substrate comprising:
a sheet having a bottom surface, a top surface, side surfaces and end surfaces, the top surface and the oppositely facing bottom surface are essentially parallel to each other and are spaced apart by the thickness of the substrate;
voids are provided in the substrate, the voids are provided between particles of rubber;
whereby when the substrate is positioned between the subfloor and the decorative top layer, the particles of rubber provide the strength required to prevent deformation of the substrate in the direction of the thickness and the voids contribute to the sound dampening characteristics required to provide decibel reduction across the thickness of the substrate.
a sheet having a bottom surface, a top surface, side surfaces and end surfaces, the top surface and the oppositely facing bottom surface are essentially parallel to each other and are spaced apart by the thickness of the substrate;
voids are provided in the substrate, the voids are provided between particles of rubber;
whereby when the substrate is positioned between the subfloor and the decorative top layer, the particles of rubber provide the strength required to prevent deformation of the substrate in the direction of the thickness and the voids contribute to the sound dampening characteristics required to provide decibel reduction across the thickness of the substrate.
9. The substrate for use in a flooring system as recited in claim 8 wherein the density of the substrate is less than 1000 kilograms per meter cubed.
10. The substrate for use in a flooring system as recited in claim 8 wherein the substrate has the strength characteristics required to support the decorative layer while having sufficient resiliency to allow the substrate to be delivered in rolls.
11. The substrate for use in a flooring system as recited in claim 8 wherein the substrate is made from an SBR rubber material.
12. The substrate for use in a flooring system as recited in claim 8 wherein the sound dampening characteristics exhibit a decibel reduction of approximately 20dB
for a substrate with a thickness of 5 mm.
for a substrate with a thickness of 5 mm.
13. A substrate for use in a flooring system which has a subfloor and a decorative upper layer, the substrate comprising:
a continuous sheet having a bottom surface, a top surface, side surfaces and end surfaces, the top surface and the oppositely facing bottom surface are essentially parallel to each other and are spaced apart by the thickness of the substrate;
voids are provided in the substrate, the voids are provided between particles of material of the substrate, such that the particles of material provide the strength required to prevent deformation of the substrate in the direction of the thickness and the voids contribute to the sound dampening characteristics required to provide decibel reduction across the thickness of the substrate.
a continuous sheet having a bottom surface, a top surface, side surfaces and end surfaces, the top surface and the oppositely facing bottom surface are essentially parallel to each other and are spaced apart by the thickness of the substrate;
voids are provided in the substrate, the voids are provided between particles of material of the substrate, such that the particles of material provide the strength required to prevent deformation of the substrate in the direction of the thickness and the voids contribute to the sound dampening characteristics required to provide decibel reduction across the thickness of the substrate.
14. The substrate for use in a flooring system as recited in claim 13 wherein the continuous sheet is cut to the appropriate length to fit the space requirements.
15. The substrate for use in a flooring system as recited in claim 13 wherein the density of the substrate is less than 1000 kilograms per meter cubed.
16. The substrate for use in a flooring system as recited in claim 13 wherein the substrate has the strength characteristics required to support the decorative layer while having sufficient resiliency to allow the substrate to be delivered in rolls.
17. The substrate for use in a flooring system as recited in claim 13 wherein the substrate is fixed to the subfloor by means of an adhesive.
18. The substrate for use in a flooring system as recited in claim 13 wherein the substrate is fixed to the decorative upper layer by means of an adhesive.
19. The substrate for use in a flooring system as recited in claim 13 wherein the substrate is made from an SBR rubber material.
20. The substrate for use in a flooring system as recited in claim 13 wherein the sound dampening characteristics exhibit a decibel reduction of approximately 20dB
for a substrate with a thickness of 5 mm.
for a substrate with a thickness of 5 mm.
21. A substrate for use in a flooring system which has a subfloor and a decorative upper layer, the substrate comprising:
a sheet having a bottom surface, a top surface, side surfaces and end surfaces, the top surface and the oppositely facing bottom surface are essentially parallel to each other and are spaced apart by the thickness of the substrate;
voids are provided in the substrate, the voids are provided between particles of the sheet. the sheet has a density of less than 1000 kilograms per meter cubed;
whereby when the substrate is positioned between the subfloor and the decorative top layer, the particles provide the strength required to prevent deformation of the substrate in the direction of the thickness and the voids contribute to the sound dampening characteristics required to provide decibel reduction across the thickness of the substrate.
a sheet having a bottom surface, a top surface, side surfaces and end surfaces, the top surface and the oppositely facing bottom surface are essentially parallel to each other and are spaced apart by the thickness of the substrate;
voids are provided in the substrate, the voids are provided between particles of the sheet. the sheet has a density of less than 1000 kilograms per meter cubed;
whereby when the substrate is positioned between the subfloor and the decorative top layer, the particles provide the strength required to prevent deformation of the substrate in the direction of the thickness and the voids contribute to the sound dampening characteristics required to provide decibel reduction across the thickness of the substrate.
22. The substrate for use in a flooring system as recited in claim 21 wherein the substrate has the strength characteristics required to support the decorative layer while having sufficient resiliency to allow the substrate to be delivered in rolls.
23. The substrate for use in a flooring system as recited in claim 21 wherein the substrate is made from an SBR rubber material.
24. The substrate for use in a flooring system as recited in claim 21 wherein the sound dampening characteristics exhibit a decibel reduction of approximately 20dB
for a substrate with a thickness of 5 mm.
for a substrate with a thickness of 5 mm.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/931,320 | 2001-08-16 | ||
US09/931,320 US6920723B2 (en) | 2001-08-16 | 2001-08-16 | Impact sound insulation |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2398262A1 true CA2398262A1 (en) | 2003-02-16 |
CA2398262C CA2398262C (en) | 2010-09-28 |
Family
ID=25460593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2398262 Expired - Lifetime CA2398262C (en) | 2001-08-16 | 2002-08-15 | Impact sound insulation |
Country Status (2)
Country | Link |
---|---|
US (2) | US6920723B2 (en) |
CA (1) | CA2398262C (en) |
Cited By (1)
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-
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2007
- 2007-07-25 US US11/782,999 patent/USRE41945E1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018058240A1 (en) * | 2016-09-30 | 2018-04-05 | Pliteq Inc. | Sound control underlayment and floor construction incorporating the same |
Also Published As
Publication number | Publication date |
---|---|
US6920723B2 (en) | 2005-07-26 |
USRE41945E1 (en) | 2010-11-23 |
US20030033779A1 (en) | 2003-02-20 |
CA2398262C (en) | 2010-09-28 |
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