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CA2493516A1 - Segmented band joist batts and method of manufacture - Google Patents

Segmented band joist batts and method of manufacture Download PDF

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Publication number
CA2493516A1
CA2493516A1 CA 2493516 CA2493516A CA2493516A1 CA 2493516 A1 CA2493516 A1 CA 2493516A1 CA 2493516 CA2493516 CA 2493516 CA 2493516 A CA2493516 A CA 2493516A CA 2493516 A1 CA2493516 A1 CA 2493516A1
Authority
CA
Canada
Prior art keywords
inches
somewhat greater
segments
insulation
segment
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
Application number
CA 2493516
Other languages
French (fr)
Other versions
CA2493516C (en
Inventor
Michael J. Lembo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Certainteed LLC
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US10/763,873 external-priority patent/US20050161486A1/en
Application filed by Individual filed Critical Individual
Publication of CA2493516A1 publication Critical patent/CA2493516A1/en
Application granted granted Critical
Publication of CA2493516C publication Critical patent/CA2493516C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Building Environments (AREA)
  • Thermal Insulation (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Insulation is partially divided into segments (200a), wherein each of the segments (200a) has an R-value and thickness and has length and width dimensions of, at least somewhat greater than 9.5 inches by at least somewhat greater than 14.5 inches to fill band joist cavities between spaced apart joists (106); and the batt (200) is either three segments (200a) in length or four segments (200a) in length, or is folded at intervals of the three segments (200a) in length or four segments in length (200a), and the batt (200) has a width of either one segment (200a) or two segments (200a), and the segments (200a) of the same batt (200) are partially divided from one another and remain in the batt (200) until separated at the point of use or installation.

Claims (33)

1. Insulation for insulating band joist cavities, comprising:
partially divided segments of said insulation in either a batt or a folded batt; and the segments having a width and length for a whole number of one or more of said segments to adapt by compression to fill respective band joist cavities having different widths, as defined by joists on different centers, and different lengths, as determined by joists of different widths.
2. The insulation of claim 1, wherein;
the batt has a width of either one segment wide or two segments wide.
3. The insulation of claim 1, wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches;
by at least somewhat greater than 14.5 inches.
4. The insulation of claim 1, wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches, including and not limited to, somewhat greater than 9.5 inches, 10 inches, somewhat greater than 10.5 inches, 11 inches, somewhat greater than 11.25 inches, near to 11.5 inches, somewhat greater than 11.5 inches, 12 inches and 12.5 inches;
by at least somewhat greater than 14.5 inches.
5. The insulation of claim 1, wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches;
by at least somewhat greater than 14.5 inches, including but not limited to, somewhat greater than 14.5 inches, 15 inches, 15.25 inches, somewhat greater than 15.5 inches and 16 inches.
6. The insulation of claim 1, wherein;

each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
9.5 inches, including and not limited to, somewhat greater than 9.5 inches, 10 inches, somewhat greater than 10.5 inches, 11 inches, somewhat greater than 11.25 inches, near to 11.5 inches, somewhat greater than 11.5 inches, 12 inches and 12.5 inches;
by at least somewhat greater than 14.5 inches, including but not limited to, somewhat greater than 14.5 inches, 15 inches, 15.25 inches, somewhat greater than 15.5 inches and 16 inches.
7. The insulation of claim 1, wherein the batt is four segments long.
8. The insulation of claim 1, wherein, the batt is three segments long.
9. The insulation of claim 1, further comprising:
a vapor retarder against said segments; and margins along the vapor retarder for stapling to the joists.
10. The insulation of claim 1, wherein;
said segments are without a vapor retarder.
11. Insulation for insulating band joist cavities, comprising:
the insulation being partially divided into segments;
a whole number of one or more of said segments adapt by compression to fill band joist cavities having different widths between joists on different centers, and having different lengths determined by joists of different widths.
12. The insulation of claim 11, further comprising:
said segments each having width and length dimensions of;
at least somewhat greater than 9.5 inches;
by at least somewhat greater than 14.5 inches.
13. The insulation of claim 11, further comprising:
said segments each having width and length dimensions of;
at least somewhat greater than 9.5 inches;

by at least somewhat greater than 14.5 inches, including, and not limited to, 15, 15.25, somewhat greater than 15.5 inches and 16 inches.
14. The insulation of claim 11, wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches, including and not limited to, somewhat greater than 9.5 inches, 10 inches, somewhat greater than 10.5 inches, 11 inches, somewhat greater than 11.25 inches, near to 11.5 inches, somewhat greater than 11.5 inches, 12 inches and 12.5 inches;
by at least somewhat greater than 14.5 inches.
15. The insulation of claim 11 wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches;
by at least somewhat greater than 14.5 inches, including but not limited to, somewhat greater than 14.5 inches, 15 inches, 15.25 inches, somewhat greater than 15.5 inches and 16 inches.
16. The insulation of claim 11, further comprising:
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches, including and not limited to, somewhat greater than 9.5 inches, 10 inches, somewhat greater than 10.5 inches, 11 inches, somewhat greater than 11.25 inches, near to 11.5 inches, somewhat greater than 11.5 inches, 12 inches and 12.5 inches;
by at least somewhat greater than 14.5 inches, including but not limited to, somewhat greater than 14.5 inches, 15 inches, 15.25 inches, somewhat greater than 15.5 inches and 16 inches.
17. The insulation of claim 11, further comprising:
a vapor retarder against said segments; and margins along the vapor retarder for stapling to the joists.
18. The insulation of claim 11, wherein;
said segments are without a vapor retarder.
19. A kit of parts having multiple batts of insulation capable of compression for insulating areas between spaced apart framing members of a building, comprising:
at least one of said batts having at least three segments of said insulation connected with said batt;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches by at least somewhat greater than 14.5 inches for a whole number of one or more of said segments to adapt by compression in respective band joist cavities having different lengths and different widths between spaced apart joists on different centers.
20. The kit of parts of claim 19, wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches, including and not limited to, somewhat greater than 9.5 inches, 10 inches, somewhat greater than 10.5 inches, 11 inches, somewhat greater than 11.25 inches, near to 11.5 inches, somewhat greater than 11.5 inches, 12 inches and 12.5 inches;
by at least somewhat greater than 14.5 inches.
21. The kit of parts of claim 19, wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches;
by at least somewhat greater than 14.5 inches, including but not limited to, somewhat greater than 14.5 inches, 15 inches, 15.25 inches, somewhat greater than 15.5 inches and 16 inches.
22. The kit of parts of claim 19, wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches, including and not limited to, somewhat greater than 9.5 inches, 10 inches, somewhat greater than 10.5 inches, 11 inches, somewhat greater than 11.25 inches, near to 11.5 inches, somewhat greater than 11.5 inches, 12 inches and 12.5 inches;
by at least somewhat greater than 14.5 inches, including but not limited to, somewhat greater than 14.5 inches, 15 inches, 15.25 inches, somewhat greater than 15.5 inches and 16 inches.
23. The kit of parts of claim 19, wherein;
a vapor retarder against said segments; and margins along the vapor retarder for stapling to the joists.
24. The kit of parts of claim 19, wherein;
said segments are without a vapor retarder.
25. A method for making batts of insulation, comprising:
partially dividing a continuous length of insulation into segments, wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches by at least somewhat greater than 14.5 inches to fill band joist cavities of different lengths and widths, as defined between joists of different widths and spaced apart on different centers.
26. The method of claim 25, further comprising:
separating either every three segments or every four segments from the continuous length of insulation to form batts of either three segments in length or four segments in length, wherein;
each of the batts has a with of either one segment or two segments, and the segments of the same batt are partially divided from one another.
27. The method of claim 25, further comprising:
dividing the continuous length of insulation lengthwise into two continuous lengths of insulation and;
dividing each of the two continuous lengths of insulation into said segments.
28. The method of claim 25, further comprising:
applying a vapor retarder and facing on the segments.
29. The method of claim 25, further comprising:
applying a vapor retarder and facing on the continuous length of insulation, prior to partially dividing the continuous length of insulation into segments.
30. The method of claim 25, further comprising:
applying a vapor retarder and facing on the continuous length of insulation prior to partially dividing the continuous length of insulation into segments; and partially dividing said facing when partially dividing the continuous length of insulation into segments.
31. The method of claim 25, wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches, including and not limited to, somewhat greater than 9.5 inches, 10 inches, somewhat greater than 10.5 inches, 11 inches, somewhat greater than 11.25 inches, near to 11.5 inches, somewhat greater than 11.5 inches, 12 inches and 12.5 inches;
by at lest somewhat greater than 14.5 inches.
32. The method of claim 25, wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;
at least somewhat greater than 9.5 inches;
by at least somewhat greater than 14.5 inches, including but not limited to, somewhat greater than 14.5 inches, 15 inches, 15.25 inches, somewhat greater than 15.5 inches and 16 inches.
33. The method of claim 25, wherein;
each segment has a desired R-value and thickness; and each segment has width and length dimensions of;

at least somewhat greater than 9.5 inches, including and not limited to, somewhat greater than 9.5 inches, 10 inches, somewhat greater than 10.5 inches, 11 inches, somewhat greater than 11.25 inches, near to 11.5 inches, somewhat greater than 11.5 inches, 12 inches and 12.5 inches;
by at least somewhat greater than 14.5 inches, including but not limited to, somewhat greater than 14.5 inches, 15 inches, 15.25 inches, somewhat greater than 15.5 inches and 16 inches.
CA 2493516 2004-01-23 2005-01-20 Segmented band joist batts and method of manufacture Expired - Fee Related CA2493516C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/763,873 US20050161486A1 (en) 2004-01-23 2004-01-23 Apparatus and method for forming perforated band joist insulation
US54093904P 2004-01-30 2004-01-30
US54076404P 2004-01-30 2004-01-30
US60/540,764 2004-01-30
US60/540,939 2004-01-30

Publications (2)

Publication Number Publication Date
CA2493516A1 true CA2493516A1 (en) 2005-07-23
CA2493516C CA2493516C (en) 2012-04-17

Family

ID=34753708

Family Applications (3)

Application Number Title Priority Date Filing Date
CA 2493452 Abandoned CA2493452A1 (en) 2004-01-23 2005-01-20 Apparatus and method for forming perforated band joist insulation
CA 2493516 Expired - Fee Related CA2493516C (en) 2004-01-23 2005-01-20 Segmented band joist batts and method of manufacture
CA 2493511 Expired - Fee Related CA2493511C (en) 2004-01-23 2005-01-20 Kit of parts for band joist insulation and method of manufacture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA 2493452 Abandoned CA2493452A1 (en) 2004-01-23 2005-01-20 Apparatus and method for forming perforated band joist insulation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA 2493511 Expired - Fee Related CA2493511C (en) 2004-01-23 2005-01-20 Kit of parts for band joist insulation and method of manufacture

Country Status (1)

Country Link
CA (3) CA2493452A1 (en)

Also Published As

Publication number Publication date
CA2493516C (en) 2012-04-17
CA2493452A1 (en) 2005-07-23
CA2493511C (en) 2012-04-17
CA2493511A1 (en) 2005-07-23

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Effective date: 20160120