Structural subfloor product and method of manufacturing same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04B-001/82
E04F-015/10
E04F-015/02
E04B-001/84
B32B-007/04
B32B-007/12
출원번호
US-0490422
(2017-04-18)
등록번호
US-9803358
(2017-10-31)
발명자
/ 주소
Edmonds, Robert
Siers, Brian
출원인 / 주소
Innovative Construction Technologies, LLC
대리인 / 주소
Benesch, Friedlander, Coplan & Aronoff LLP
인용정보
피인용 횟수 :
0인용 특허 :
9
초록▼
A flooring product includes a first oriented strand board layer, an acoustic barrier layer, and a second oriented strand board layer, where the acoustic barrier layer is secured between the first and second oriented strand board layers to form the flooring product. The plurality of flooring products
A flooring product includes a first oriented strand board layer, an acoustic barrier layer, and a second oriented strand board layer, where the acoustic barrier layer is secured between the first and second oriented strand board layers to form the flooring product. The plurality of flooring products can be positioned adjacently to comprise a complete flooring assembly. Such a flooring assembly can be facilitated by including features along edges of the flooring product for securing or engaging one flooring product to adjacent flooring products. For example, the flooring product can be arranged with one edge as a tongue and an opposing edge as a groove, where the tongue of one flooring product can be fitted into the groove of an adjacent flooring product to secure or engage the two flooring products together. In another example, edges of the flooring products can be arranged to form lap joints upon engagement.
대표청구항▼
1. A flooring product comprising: a first oriented strand board including a first surface and a second surface;a second oriented strand board including a first surface and a second surface; andan acoustic barrier layer including a first surface and a second surface positioned between the first orien
1. A flooring product comprising: a first oriented strand board including a first surface and a second surface;a second oriented strand board including a first surface and a second surface; andan acoustic barrier layer including a first surface and a second surface positioned between the first oriented strand board and the second oriented strand board;wherein the first surface of the acoustic barrier layer is secured to the first surface of the first oriented strand board by a discontinuous application of adhesive material and the second surface of the acoustic barrier layer is secured to the first surface of the second oriented strand board by a discontinuous application of adhesive material such that the undhered surfaces of the acoustic barrier layer provide for movement of the acoustic barrier layer between the first and second oriented strand board. 2. The flooring product of claim 1, wherein the application of adhesive material includes a plurality of generally circular areas of adhesive material. 3. The flooring product of claim 1, wherein the application of adhesive material includes a plurality of generally linear areas of adhesive material. 4. The flooring product of claim 1, wherein the application of adhesive material includes a at least one generally non-linear area of adhesive material. 5. The flooring product of claim 1, wherein: a first edge of the first oriented strand board includes a stepped section along the first edge;a second edge of the first oriented strand board, opposite the first edge of the first oriented strand board, includes a recessed section along the second edge;a first edge of the second oriented strand board includes a stepped section along the first edge;a second edge of the second oriented strand board, opposite the first edge of the second oriented strand board, includes a recessed section along the second edge;wherein, upon the securing of the acoustic barrier layer to the first and second oriented strand boards, the stepped section of the first oriented strand board and the stepped section of the second oriented strand board are arranged to form a tongue; andwherein, upon the securing of the acoustic barrier layer to the first and second oriented strand boards, the recessed section of the first oriented strand board and the recessed section of the second oriented strand board are arranged to form a groove. 6. The flooring product of claim 5, wherein a portion of the acoustic barrier layer protrudes into the groove. 7. The flooring product of claim 1, wherein: a first edge of the first oriented strand board is a first profiled edge, andthe second edge of the first oriented strand board is a second profiled edge. 8. The flooring product of claim 7, wherein the profile of the first profiled edge of the first oriented strand board is generally the same as the profile of the second profiled edge of the first oriented strand board. 9. The flooring product of claim 1, further comprising: an acoustic underlayment layer positioned adjacent to the second surface of the first oriented strand board; anda finished flooring layer positioned adjacent to the underlayment layer. 10. The flooring product of claim 9, wherein the acoustic underlayment layer includes a first portion with a first acoustic absorbing property and a second portion with a second acoustic absorbing property. 11. The flooring product of claim 1, wherein the first oriented strand board and second oriented strand board are comprised of high density material. 12. The flooring product of claim 1, wherein the first and second oriented strand boards are each between approximately 0.25 inches and 1.125 inches in thickness. 13. The flooring product of claim 1, wherein the acoustic barrier layer is between approximately 0.0625 inches and 0.25 inches in thickness. 14. The flooring product of claim 1, wherein the density of the acoustic barrier layer is approximately 0.72 grams/cm3. 15. The flooring product of claim 1, wherein the acoustic barrier layer is manufactured from granulized rubber. 16. The flooring product of claim 1, further comprising a truss system; wherein the second surface of the second oriented strand board is positioned adjacent to the truss system. 17. The flooring product of claim 1, wherein the flooring product meets or exceeds a rating of 50 when tested by the standards of the Sound Transmission Class test under laboratory conditions. 18. The flooring product of claim 1, wherein the flooring product meets or exceeds a rating of 50 when tested by the standards of the Impact Insulation Class test under laboratory conditions. 19. A flooring product comprising: a first oriented strand board;a second oriented strand board; andan acoustic barrier layer positioned between the first oriented strand board and the second oriented strand board; wherein the first and second oriented strand boards are each between approximately 0.25 inches and 1.125 inches in thickness; wherein the acoustic barrier layer is between approximately 0.0625 inches and 0.25 inches in thickness; wherein the density of the acoustic barrier layer is between approximately 0.66 grams/cm3 to 0.72 grams/cm3;wherein the flooring product meets or exceeds a rating of 50 when tested by the standards of the Sound Transmission Class test under laboratory conditions and meets or exceeds a rating of 50 when tested by the standards of the Impact Insulation Class test under laboratory conditions. 20. The flooring product of claim 19, wherein the acoustic barrier has a first surface and a second surface, and the first surface of the acoustic barrier layer is secured to a first surface of the first oriented strand board by a discontinuous application of adhesive material and the second surface of the acoustic barrier layer is secured to a first surface of the second oriented strand board by a discontinuous application of adhesive material. 21. The flooring product of claim 19, wherein: a first edge of the first oriented strand board includes a stepped section along the first edge;a second edge of the first oriented strand board, opposite the first edge of the first oriented strand board, includes a recessed section along the second edge;a first edge of the second oriented strand board includes a stepped section along the first edge;a second edge of the second oriented strand board, opposite the first edge of the second oriented strand board, includes a recessed section along the second edge;wherein, upon the securing of the acoustic barrier layer to the first and second oriented strand boards, the stepped section of the first oriented strand board and the stepped section of the second oriented strand board are arranged to form a tongue; andwherein, upon the securing of the acoustic barrier layer to the first and second oriented strand boards, the recessed section of the first oriented strand board and the recessed section of the second oriented strand board are arranged to form a groove. 22. The flooring product of claim 21, wherein a portion of the acoustic barrier layer protrudes into the groove. 23. The flooring product of claim 19, further comprising: an acoustic underlayment layer positioned adjacent to a second surface of the first oriented strand board; anda finished flooring layer positioned adjacent to the underlayment layer. 24. The flooring product of claim 23, wherein the acoustic underlayment layer includes a first portion with a first acoustic absorbing property and a second portion with a second acoustic absorbing property. 25. The flooring product of claim 19, wherein the first oriented strand board and second oriented strand board are comprised of high density material. 26. The flooring product of claim 19, wherein the first and second oriented strand boards are each between approximately 0.25 inches and 1.125 inches in thickness. 27. The flooring product of claim 19, wherein the acoustic barrier layer is between approximately 0.0625 inches and 0.25 inches in thickness. 28. The flooring product of claim 19, wherein the density of the acoustic barrier layer is approximately 0.72 grams/cm3. 29. The flooring product of claim 19, wherein the acoustic barrier layer is manufactured from granulized rubber. 30. The flooring product of claim 19, further comprising a truss system; wherein a second surface of the second oriented strand board is positioned adjacent to the truss system. 31. The flooring product of claim 19, wherein: a first edge of the first oriented strand board is a first profiled edge, andthe second edge of the first oriented strand board is a second profiled edge. 32. The flooring product of claim 31, wherein the profile of the first profiled edge of the first oriented strand board is generally the same as the profile of the second profiled edge of the first oriented strand board. 33. The flooring product of claim 19, wherein the acoustic barrier layer is secured between the first oriented strand board and the second oriented strand board by mechanical fasteners.
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이 특허에 인용된 특허 (9)
Surace, Kevin J.; Porat, Marc U., Acoustical sound proofing material and methods for manufacturing same.
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