..
`
`This Research Report is issued under the fixed designation RR: DO 1-1 093. You agree not to reproduce or circulate or quote, in whole or
`part. this document outside of ASTM International Committee/Society activities, or submit it to any other organization or standards
`body (whether national, international or other) except with the approval of the C hainnan of the Committee having jurisdiction and the
`written authorization of the President of the Society. If you do not agree to these conditions, please immediately destroy all copies of
`this document. Copyright ASTM International. JOO Barr Harbor Drive, West Conshohocken, PA 19428. All rights reserved.
`10 August 1995
`
`Committee DOl on Paint and Related Coatings, Materials, and
`Applications
`Subcommittee DOl.52 on Factory Coated Wood Products
`
`Research Report DOl-1093
`
`Interlaboratory Study to Establish Precision Statements for ASTM
`D5795, Test Method for Determination of Liquid Water Permeability of
`Applied Coatings on Hardboard and Other Composite Wood Products
`Via "Cobb Ring" Apparatus
`
`Technical contact:
`Stanley Schroeder
`
`ASTM International
`I 00 Barr Harbor Drive
`West Conshohocken, PA 19428-2959
`
`Louisiana-Pacific Corporation, Exhibit 1007
`IPR of U.S. Pat. No. 8,474,197
`Page 1
`
`

`

`TEST DETAILS
`
`Cobb Ring
`
`Each of the six hardboard mills will .contribute seven 11" wide test panels to
`each test laboratory cut from nom. 12" lap siding. Cooperator test laboratories
`will cut the 11" panels to the required dimensions for their particular size Cobb
`Rings. Either clamp and gasket or a butyl caulk seal, which has been determined
`not to contribute to weight change in the test , may be used.
`
`Six replicates will be run plus a seventh panel without a ring as a cont_rol.
`Laboratories which have controlled environment areas should run the tests at 70°F
`and 50% relative humidity. Other laboratories should test at room temperature and
`humidity and monitor and record both if possible .
`
`Cobb Ring Round Robin:
`
`Coo~erator Laboratories
`
`Mfg.
`Board Nominal Ring
`Code
`Size (I.D . )
`
`Board Size
`(4 Cut Ed~es)
`
`4" ,6", 10"
`Reliance - Universal, High Point, NC
`10"
`*Weyerhaeuser, Tacoma, WA
`6"
`*U.S. Plywood, Catawba, SC
`*Georgia Pacific, Jarratt, VA
`6"
`6"
`*Abitibi-Price, Troy, MI
`4",6",10"
`Glidden, Strongsville, OH
`4"
`*Temple-Eastex, Diboll, TX
`4''
`*Masonite, Towanda, PA
`Valspar
`~"
`* Board suppliers who will contribute the required factory primed
`hardboard samples.
`
`5"x5",7"x7",ll"xll"
`ll"xll"
`7"x7"
`7"x7"
`7"x7"
`5"x5",7'Jx7",ll"xll"
`5"x5"
`5"x5"
`7"x7"
`
`w
`u
`G
`p
`
`T
`M
`
`Louisiana-Pacific Corporation, Exhibit 1007
`IPR of U.S. Pat. No. 8,474,197
`Page 2
`
`

`

`laboratories running the tests, but two of them are
`There are nine
`running all three ring sizes, so 13 of the 11" wide test pieces will be
`required from each lap. These are to be cut from 16 foot pieces of lap
`siding as far as possible from ends and edges of the hardboard press.
`Consequently, the two nom. 12" laps which are cut from the center of press
`master sheets should be used and, even with saw cuts, it will be possible
`to cut the required 11" sections and still discard approximately 18 inches
`from each end of 16 foot lap boards. Seven 16 ' boards will be required
`from each manufacturer as illustrated below.
`
`~I ~ '3
`&~
`·~~~
`'" ...
`"'''
`~~~
`~~~
`~'~ ~~
`~
`
`'f ~ ' 7 R 9 ,, II 12.
`
`-
`
`-
`
`A ~ ,,
`B ~
`c. '~~~
`D ~~"'
`-~
`E ~~~
`F ~'~ ~-
`• ~
`
`Each 11" sample panel will be labeled on the back with the manufacturer code
`letter (i.e . , Temple - T), a number which denotes position down the length
`of the 16-foot piece and another letter (A-G) to identify the individual lap.
`Each board manufacturer will then send each test laboratory a set of seven
`panels (except Reliance and Glidden labs each get three such sets) with one
`piece from each of the seven laps . The position down the length of each lap
`should be as random as possible. Thus, for example, a set of panels might be
`shipped from Temple to one of the test laboratories with the following labels:
`T4A, T3B, TBC, T3D, T7E, Tl2F, T9G.
`
`In addition to the seven test laps, an eighth lap should be obtained by
`each board supplier, cut into six or more replicates and tested by that manu(cid:173)
`facturer to obtain a better measure of test variance.
`
`Louisiana-Pacific Corporation, Exhibit 1007
`IPR of U.S. Pat. No. 8,474,197
`Page 3
`
`

`

`COBB RING INSTRUCTIONS
`
`Definition
`
`A Cobb unit is defined as the amount of distilled water weight increase in
`grams per 100 square inches of surface area (discounting additional areas
`contributed by texturings or grooves) per 24 hour tillle period.
`
`1. Rings should be cut from Stainless Steel, Aluminum or PVC pipe. The
`ring diameter can be any size, but useful and reliable information has
`been obtained using aluminum rings of 4" 1.D., wall thickness of 3/8"
`and height of l".
`
`2. Coated boards for measurement and control purposes should be cut in square
`sizes which are approximately 1" greater than the diameter of the ring.
`(5" X 5" for the rings suggested in item 1.)
`
`3. A bead of DAP butyl caulk (or other suitable butyl or silicone caulk
`which has been determined not to contribute to wt. change) should be
`applied to the edge of the ring. The ring is then attached to the coated
`face of the board with gentle pressure and a slight twisting motion;
`some caulk squeeze out will occur inside of the ring. A ring need not be
`applied to the control boards. Alternatively, a clamp and gasket technique
`may be used.
`
`4. Allow the boards with rings and controls without rings to equilibrate
`for seven days at room temperature and room himidity.
`Ideally this should
`be 70°F ± 5° and 50-607. RH.
`
`(A Blue M humidity cabinet set at 70°F and 507. RH is recommended if
`available.)
`
`5. Weigh (grams) the controls and record the weight. Weigh (grams) the
`boards with rings and record the weight.
`
`6 . Fill each ring with approximately 1/2" of distilled water.
`
`7. After 24 hours, dump the water out and blot the ring surface completely
`dry with a soft paper towel.
`Immediately weigh (grams) and record the
`new weight (grams) of the coated boards with rings.
`
`8. Weigh (grams) and record the weight of the control boards after all
`measurements from item 7 have been concluded.
`If the weights of the
`control boards change by more than 0.20 gram for a 5" x 5" control, the
`entire test is not valid.
`
`9. Calculate the increase in weight (grams) for the coated boards with rings
`by simple subtraction.
`
`Louisiana-Pacific Corporation, Exhibit 1007
`IPR of U.S. Pat. No. 8,474,197
`Page 4
`
`

`

`Page 2
`
`10. The Cobb unit (C.U.) factor for the rings used in the test can be
`calculated from the following equation:
`
`..
`C.U. Factor c 100
`Area (ring)
`
`100
`'Tlr 2
`
`r c radius
`
`i.e., for 4" I.D. ring
`
`C.U. Factor m 100
`3.14 (2) 2
`
`= 100
`12.56
`
`.. 7.96
`
`11. Calculate the C.U . for each coated sample with ring and control without
`ring by multiplying the C.U. Factor times the weight change after 24
`hours.
`
`Additional Procedures:
`
`1. Metal rings can be removed from the coated boards by pulling the ring
`.from the board and cleaning in lacquer solvent.
`
`2. For textured boards without a groove in the coated panel, apply additional
`caulk to the outside of the ring to get a satisfactory seal after attaching
`the ring to the coated board.
`
`3. For boards with a groove in the coated board, the ring should be attached
`to the board so that at least one groove length will be the same as
`the diameter of the ring. Extra caulk should be applied in the groove
`at the appropriate spot before attaching the ring in order to get a
`good seal. Extra caulk may have to be applied in the groove outside
`of the ring after attaching the ring in order to get a good seal .
`
`4. An electronic balance ~ith 400 gram capacity and 0.01 accuracy is
`required.
`
`5. During equilibration and testing of the boards with rings and control
`boards without rings, the boards should be stored coated side up and
`single high on a flat counter top which is impervious to moisture .
`
`If the Blue M humidity cabinet is used, the rings must not be stacked
`upon each other. It is recommended that the rings be stacked coated
`side up and single high on wire racks at least 2 inches above or below
`adjacent rings. Care must be taken so as not to overload the humidity
`chamber with rings containing water.
`
`Louisiana-Pacific Corporation, Exhibit 1007
`IPR of U.S. Pat. No. 8,474,197
`Page 5
`
`

`

`I :
`
`l l 4 I s : 6 l 1 :
`
`: U : M l ft
`
`~ : CL6l Y I CLO: 16 l CP : 51.4: 110! T : U l I
`
`\
`
`"'·
`
`,-: 10: JI : 12 r u : "
`
`11
`
`l : 4 : S : 6 ! 1 :
`
`~ ! A l II
`.
`,{' : Y i " I 16 : I : llOl cu: I
`
`: .. ·-· ·-.... -.......... ~ ... -~:·:··-.... -~~ =-~ ~------~~:·.~-.. -: ........................................ :
`:
`II
`:
`: m: 2 t
`' : . 10 ! II \ 12 ! 13 l°
`:-···-··················-····-··············································-···t -
`l T l M: Cl.6l V l
`t : 10 : II : . 12 ! U t
`: lfl : . 2 :
`:···-················-···················································· .... :
`l ClOI 14 : CL4l U l A : W I
`t I 10 I 11 : 12 I 13 ! '
`: ml 2 :
`: .................................................................................................... : .
`. :
`:
`I ---::.1 ·m:·---2 :-·l: ., : n--,T-,T--.. :· ·91 ·10: II: 12 :·u:
`\ .. ~ .. !.-~ .. : .. ~~! .. ~ .. !.~~-~-~~: .. ~~-: .. ~~: .. ~ .. : .. ~ .. : .. ~~~: .. ~~.: .. ~--!
`,-.-~ r·m:·-.,.r ·lr-r:--·n-, :-1 : .. 1 : .. ': ·10 :-11 :-·12: u: "-
`:··········•············-··················· ............................................................. t,,
`i ; ~: 'l4! M : u : " : Clo: 14 : y : Cl•: 16 : T : " : •
`: m:
`: -------: · 111:--·n-l :-·, :--·n .. ·.-r · n-·-, :-n · 10 : · 11 r-·12 r--u :
`: ............... ------....... -············--···· ......... ·--...... ·-·---·· ... ·--·· .. :
`: U l ~ l 1 l Cl.6l 16 l U l CUI
`: Y l M l llOl CLOl A l
`I
`--·--:::-.. : · m: -n-· r:-q-s: ---, : 1: 1 :-
`: ... -·-···-··-•'"'••······-····; ...................................................... :
`
`llOl cu: 16 : Y : 1 : "
`
`:
`
`: I
`
`ft
`
`: CLO! H : A l 51.41
`
`l ! -4 :--S : . 6 : 1 :· I :
`
`..r
`
`'
`
`: 110\ U ! 14 : Cl : 16 l Cl4: •
`
`I :
`
`I•
`
`:'•
`
`I, , ..
`
`I J
`
`---· -
`
`-·:· 1:--2:---3: c:-.. s-;-n ll 1:--,: 10: 11: 12: u: J~: u: u: 11: 11: u: 20: 21: 22: u: 2•: n:·2•: ·21-:-·---------------------·(cid:173)
`
`i ;----COll'llMC.SMPlEf-----------_______ .. ___ ... _. _ .. __ -------
`j .. . ..... J. ~~-! ·:?. :! -:~: ! :~~ .: ::~ .::-~:: :~-!: -~~: !: :~-! .. ~~. ! .. ~-!. -~~ .! .. ~~. ! .. ~ ~ .: --~ !. ! .. ~~. ! .. ~~-: .. ~~.:.. ~ .!.. ~ '. .! --~·-! .. ~~-!. -~.:. -~~ .: . : ~~. '.:-~~ ~ --~~-i . . -. . ... ----.
`---·-: a-r~·:-r-Tu--i--·11 •·ru .. :·c-r-•: cl':·, :·11: v·: •: w: u: ':a·: cL: 1: 11·: v·:·11-:·1·: .. wTu :--,-r--------
`
`! ................... ---·-····· .... ----------··-·· ............................................................................................................................. ······ ·······, .............. ·····-...... ~
`:I:• l U t C: Al lilt 1: II t V: I l Ml U t CI ·a: ct.: 1: 11
`l Y: I:•: U l ':Al n: 1: II: Y:
`: ~~-..................................................................... -... ·-··· --· ··•·· .............. ----· ......... ·-............... -........................... --...... -·-·· .................................................. :
`
`. -... ----·-· ---· -·------
`
`----·-
`
`~-.. ---EDCE MICl SMPlES
`
`· · · (ClO:Cliddta IO'cobb rint, H=hli•~• 6' ,;,uo.)
`
`M: Mererueum
`Y: Ythptr
`U: U.S. Plyllffd
`f: Tt•Pl•·Eutu
`I: ltlitM• U•herul
`II: lluoni\t
`"'~or9ia·Paciflo· -----------· -
`Cl=,lid4tn
`A= Abi U~i-Prict
`l£Y/CODE:
`
`:
`r---
`
`:.j i;
`
`SNIP\.[ IOAID lOCATIOll PIACIMS
`
`Louisiana-Pacific Corporation, Exhibit 1007
`IPR of U.S. Pat. No. 8,474,197
`Page 6
`
`

`

`------·-·--··-
`
`-1.03
`131. 51
`131.64
`
`-0.72
`l2d.25
`120.34
`
`di't•cu:
`Post-wgt.
`Pre-wgt.
`
`dif*Cu:
`Post-wgt.
`Pre-wgt.
`
`-0.32
`136.93
`136.97
`
`dif*Cu:
`Po.st..:wgt..
`Pre-wgt.
`
`;
`
`•I
`• i
`
`723.23
`
`722.99
`
`722.97
`699.91
`
`722.23
`698.43
`
`WBF
`W6E ___
`W4D
`W2C
`
`710.13
`
`709.26
`
`; ...
`
`I
`
`~
`
`721.14
`713.68
`719.07
`
`718.59
`711.12
`716.22
`
`UllG
`Ul2F
`V6E
`
`
`j.
`
`---· Wl0~ __ ?_!~!-..3~ .. _?.1-~·~f!-.. 10.83
`1.91
`... 716;59--·--·717;·32 .. -· s:a1
`5.89
`!'1
`11.78
`· f-----.. Wl JS-
`-.7itU),---ti9"70S -----8. 04
`WllA
`;
`6.93
`1---·~E~~~~~~~~~----:;:-;~ -~V~~· ----
`20.JO
`20.JB
`22.69
`I~
`: I --·-· ':JllP_. --... 716._97 .. _719._70 __ . 21. 73
`22.37
`I
`
`710.2&
`
`707.44
`
`USO
`
`i ·I· .. --~r~e-.. · .... ;!~;;; ----~!::;; ··· ~~::;
`
`21.BO AVG.
`
`U.S. PLYWOOD
`
`704.13
`705.77
`708.75
`699.14
`106.63 --··108.34 ·--13:·6c-------------.. --·· --
`706.49
`699. 66
`709.32. 711. 01" ...... i3: 45···-·-.. -... -·---·------
`689.38
`709.39
`704.12
`709.89
`706.90
`wg t.
`Pre(cid:173)
`
`13.05
`13.05
`13.05
`13.13
`
`705.77
`707.41
`710.39
`700.79
`
`13.53
`. 13.05
`
`709.18
`701.30
`
`13. 45
`12.50
`. -12. 97
`13.05
`13.21
`w~l. /24hrt;.
`Post-gm./i.n.2
`
`691.07
`709.96
`705. 75
`710.52
`708.64
`
`TH13
`TH12
`THll
`THlO
`TH9
`THB
`TH7
`TH6
`THS
`TH4
`TH3
`TH2
`THl
`I. [I, II
`
`-0.49
`133.l
`133.16
`
`dif*Cu:
`Post-w9t.
`Pre-w9t.
`
`-1.03
`1=8.46
`l2B.59
`
`dif*Cu=
`Post-wgt.
`Pre-w9t.
`
`Control s.imple:
`
`TEMPLE LENGHTWWE urn11HJ Vl\IHANCL: H[$UL rG
`
`6.44 AVG.
`
`707.19
`727.08
`718.69
`722.92
`
`'~--G6F
`'l
`.
`I .
`11 ·
`, I
`
`5.33
`3.99
`5.25
`5.97
`6.85
`5.33
`5.73
`
`AVG.
`
`709.92
`710.59
`709.87
`710.37
`720: 27 -·-"720. 93
`727-.49
`726.74
`7 14 . 4 0
`713 . 54
`.. 717.31 ... 717.98
`719.93
`5.49
`
`719.21
`
`PJG
`P5F
`P7E
`P2D
`P2C
`P3B . ..
`P8A
`A8ITI8I
`
`gm./lOOin.2
`
`I.D.• PRE-WGT. POST-WGT. /24hrs.
`
`~otrn R 1 NG Tl:: !J 19
`
`. i
`
`!
`.,
`:: i
`\
`
`l
`J
`
`714.97
`7.08
`724.16
`5.89
`726. 70 ---727: SB . ·---·7. 00
`6.45
`706.38
`G30
`6.45
`G7C
`726.27
`5.81
`GlB
`717. 95 -.
`GlOA
`6.37
`722 .12
`GEORGIA-PAC ff IC
`
`715.86
`724.90
`
`G5H
`G2G
`
`.J
`I
`·--·re10 --'.· 711.81°--713.64-· --i4. 57-·
`
`12.97
`13.45
`
`717.23
`711.52
`
`715.60
`709.93
`
`TG12
`TFlO
`
`15.60
`15.76
`
`709.74
`715.53
`
`707.79
`713.55
`
`TDB
`TCl
`
`15.92
`
`14.71 AVG.
`
`717.52
`
`715.52
`
`TAJ
`TEMPLE
`
`'
`
`;
`'.
`.. --· -·-·· -. ···--·--. -··-· ·---·-··-
`; !
`
`i)
`~ ~--·-----··---· --·--·-------··· --··-------
`'.
`i
`'
`·I -··-.. TE4 ····· -7oa,'84 .. --110:69 .. ··· 14.73
`
`Louisiana-Pacific Corporation, Exhibit 1007
`IPR of U.S. Pat. No. 8,474,197
`Page 7
`
`

`

`·-.. -_ .. -........ .
`
`.. .
`
`.... ..
`
`..... ----····--··-··-~---····--·---···
`
`. ,, .
`
`. ····--·--------·--····--· --··-.. --
`
`···-··· ·-
`
`..... ---·---·--··-·" -... .
`
`............ ·-··· -·
`
`--·-·-----.. · ·-· .. --.... ····-----... _ ....
`
`··--·-··-··
`
`-
`
`...... ____ ... -·-.. --.. -----·-
`
`·
`
`··
`
`.......
`
`· ... _
`
`·· · ··· ....... · ---· ·---.... ----.. -
`
`------------·-· .... -
`
`......... _ ... _______ .. _ .. ---·-
`
`... -·--. . . ----··
`
`. ..
`
`. . ..
`
`. -.
`
`-..
`
`-
`
`· -· -··· ·
`
`·
`
`-· ...
`
`··-
`
`...... ·---.. · .... _
`
`-
`
`·· ..... · .... ·
`
`-· · .. · .. ·-·-·
`
`......... ·--····----·-···-·· .. -·
`
`.. -··-··
`
`-·--.. -
`
`.. ·--
`
`: : T:d&11g1d 1dg1
`:: IOl St&ndards
`: : Uthg Am
`I: EDGE cam
`
`1gt.
`:: Pre· Post·
`::
`l:
`
`12
`C&I.
`Poat·
`I/("
`
`n m. : 11
`
`:
`:
`:
`
`12
`e&I.
`Post·
`
`~
`
`ll m. " 19t.
`
`---·
`
`·-·····
`
`rn 442 m m
`
`445 m
`
`470 w 461 464 m m
`
`436 :: 105.27
`
`442 m
`
`II
`
`10
`10
`401 ,: 123.so 12u1 m
`Dlo
`lo
`10
`
`, 124.45 m.20
`110 116 m.19 125.29
`120.ll 122.44
`
`390 3't 318 391
`
`1
`1
`1
`'
`8
`10
`
`9
`10
`9
`19
`'
`•9
`
`10
`10
`10
`10
`10
`•
`
`91.11
`94.57
`92.se
`94.01
`93.46
`95.01 ::
`93.56 9u7 : :
`92.21 l:
`91.28
`93. 99 , :
`93.05
`:
`
`101.91 101.19
`101.11 1os.82
`n.56 100.54
`99.57 1ou1
`1ou1 1ou5
`100.65 102.31 ':
`
`102.08 102.11 : :
`102.31 102.u ::
`101.94 1ou3 ::
`1ou9 106.31::
`1ou1 1ou2 : :
`100.03 102.15 : :
`
`•01 ,
`
`rn m
`
`391 395
`190 m
`408 406 •o• 406
`402 401 m
`389 385 388 387
`394
`
`396 m
`414 m m m m
`
`405
`
`~JI m m
`
`rn 433
`
`390 m m
`
`386 m m m
`rn m m m m
`
`' 181 m m
`
`401 m m
`
`431 m : : 104.18 106.41 ::
`414·415 mm 450 m w 448 434mmm::1os.sa 101.u ::
`444 u1 : : 100.11 101.u : :
`446 m
`429 m m :: 10•.u 106.11 : :
`436 mm 421 m::1ou1 105.56l:
`IOJ.93 ::
`I
`
`441 456 Ul 450 m
`
`442 m
`401 mm m
`415
`
`414 rn m
`
`416 m m
`
`rn 414 m m m
`
`421 m m
`
`2.1 lO.' 5.6 : : m m
`2.2 1.0 4 .o : : m
`
`-m·--·-1.1 1:s·2;9·:r·•i7"'11s-4if 416
`
`4oa·m m
`415 415 m
`
`410·4!1
`415 415
`
`2.5 1.6 5.1 ii 414 m
`
`II
`
`·m·-·i.5 u·J.6·::--412-m
`
`MEYEIMAEUSU
`
`m
`' · m
`I
`I i MS
`
`..... -... ·-........ ... .
`
`-·-.. --
`
`I~··------------·----·
`
`. .. ....
`
`----· -........
`
`-·· --··-. ·-· ··--··-·. ·-
`
`415 416 415
`
`···· ~
`
`··· ---·~-·--·
`411 m m m
`
`-····--·---·------·---
`
`1.s 5.7 1.1 : : m
`
`I:
`
`.j
`
`-·-
`m
`
`392 392 m m :: 119.98 122.35
`too m m:: 123.U 124.86
`402
`t06 m
`402
`401 rn 403
`rn 422 m m m
`401 412 400 404 m m
`401 401 399 400
`
`. .. . ... .
`
`361 1n us m 4to 414
`411 408 409
`115 376 m
`420 rn m
`382 : m m m m m
`
`···um·· 2.0 .. u· 6.o :: · sai"· 376 374"°317, 370 · m
`375 m: m m
`
`,,4 :: 312 m m
`
`1.4 1.1 6.2 :: m m
`2.3 u
`
`llO 3IO ·m m : m
`
`1.0 1.0 :: 115 316 315 315: 314 315 m 1u: m m rn 416
`1.3 1.2 :: 382 m m m : 311 1ao m m : m
`428 m
`191 m 192 : m rn m m
`380 l 404 404 404 404
`
`395 , m m m m : m m
`
`393 m m
`
`! : urn
`! um
`.ru24r·-u-,J·6·.o·:r-m·311·390-ll1: 116· 310· m
`310
`) urn
`1.2 1.0 4.o ::
`311 310 m
`1.9 1.3 6.3 :l 371 369 369 370 : 361 361 367 361
`' VlJ
`iU:S~ ll.TMOOt·---··:: . ------·---·· :-. ---·--. .
`I m
`m
`-130 --1.7 ·1.3-1.1 : : m m m
`
`1.0 5.6 2.2 : : 394 m
`l.O 5.1 2.0 l: 312 312 382 382
`317
`1.0 5.6 2.6 : : 317 su m
`
`381 319 m
`314 313 314 384 : 409 407 409 40B m
`
`u
`u
`
`1 · m
`116
`n
`rmu
`
`!
`
`310 m m m m
`
`111 m 310 m
`
`::
`
`,
`1 um12 1.113.4 5.o :: 111 111 m
`396 115 314 381
`' um/1 1.• 11.2 s.o :, m m m no su 312 m m
`tos 401
`1
`374 374 m m m m m m
`391 m m
`392
`i ·
`409 m 401 410
`450 m w 448
`394 394 m
`394
`421 424 m m m 110 m m
`361 ·369 · 361. 361
`400 m
`394 396
`310 m
`
`43' m
`
`312 m m m
`
`383 38• m m
`398 391 m m
`· 312
`l8l 313 m
`385 316
`m m
`
`rnsJ/2 2.0 12.1 5.o
`'ll3J/1 2.0 12.1 3.9
`l.4 10.5 u
`, U03J/1 1.6 12.4 4.o
`
`· I · uo3J/2
`
`310
`316 m m
`376
`392 387
`11i"-381·m m
`367316 m·m'4oo 420·420 mm mm m
`J1s 315 ll1 311 ' m m m m : m
`sa1
`J12 JU 382 382 : m m m m : m m m m : 400 405 405 403
`11 · 12
`c&I.
`Pre·
`
`368 m m
`j15 m m m m m m m
`
`310 m m m m
`
`m m
`
`401 181 m m
`
`374
`
`:
`:
`: !111di1h Ed91
`
`ll av,. : 11
`
`12
`c&I.
`Pu·
`... I/ 4 •
`
`:
`I
`-.. :
`
`ll m. : 11
`
`o.3 2.9 1.6
`0.2 1.9 0.1 m m m m m m
`1.110.6 3.9
`1:4-9.6-·s.s
`o.o u
`o.4
`2.1 1u u
`'
`
`llNwnd IU1dilU1 upo1 11141 1/4" lro1 thl drip 1d91 •
`
`'
`
`. . .
`
` EDU llCI IESIS
`
` 1
`1·
`
`~
`
`C£omMACirlC
`m
`· PH
`. 1 m
`PSI
`tu
`· ! m
`1 r u.1
`' 1
`!. j AIIt!lt ~l. Ildt.1\4' ::
`: :
`. I
`: : !111d1&l1 Edie
`. I
`· :
`
`Louisiana-Pacific Corporation, Exhibit 1007
`IPR of U.S. Pat. No. 8,474,197
`Page 8
`
`

`

`.;.
`
`.•...
`
`-·--
`
`··--· -
`
`·-
`
`-
`
`--------
`
`..
`
`. .
`
`1.76
`
`7.6 !
`
`o".88
`1.21
`0.99
`4.12
`
`8.7:
`6.9 :
`12.4 I
`6.4 l
`
`0,98 !
`0.84 I
`o.46 :
`O.S4 I
`2.68 I
`
`I
`
`I
`
`1
`..
`EHPL -contro
`.. ____ WTEYERHEl!\EUSER ..
`J
`U.S. PLYWOOD
`I --··-~~~~~~A.~PAO~_FJ£ ..•• ~1---·1::;: .. !···-· '~:6; I ' :g:;~
`; . -. --. __ ;.-;. __ ;.;.~=;.:.-·:.-·=-l~~~~:=~:.:~~~~::::~~~=~~~:~--
`' .l ---------------: Cobb Ring: Standard : Control
`I. I L--~~_BB ~.I~G JE.~T-~. -
`t-.·· -~E~~-R~~E-~SER
`I
`j·,--·u:s:-Pt:YWOOD ....
`l .. i
`l· I
`I
`! ,[ --
`I'·-·
`
`-0. 32
`-1.03
`
`0.20
`
`l.03 !
`
`. ! _. 21.80 !
`
`.... 16 ,
`
`-__ 1~_. 31
`
`,
`.. :--
`
`__
`
`:-· .. _ 3. 08 ,
`
`. 1
`!·
`
`; '
`I 1
`1
`
`·~
`
`
`J'
`
`/••
`l'I
`
`'
`;11
`
`·· .. ·--··--·. ------· -··-·--·--·
`
`--···---·--
`
`
`
`. -1.03
`
`o.eo :
`
`5.49 :
`
`:
`
`ABITIBI
`
`11
`
`·--
`
`---
`
`4.0
`
`0.48 f
`
`2.0:
`
`I
`
`5.8
`2.1
`4.4
`3.3
`
`: .
`
`o.3o :
`0.22 I
`0.97 :
`
`-·i---·La· r···· 0.41
`
`1.3 r
`1.8 I
`1.0 I
`
`:
`I
`I
`
`··
`
`TEMPLE
`GEORGIA-PACIFIC
`ABITIBI
`
`..
`
`i:
`
`I
`
`I
`
`j·
`
`------------------~ ~:~:_:~:~ ~~:~:_::~~!=~~::_~ --~~~~=~~::~ =~~~=-~--~~:: ::~~::
`.... ··--·-··-··-----,-. ... .. . . . I
`
`,Average %,Std. Dov.,Avg. 1/4 Std. Dev.,Avg. I.E.,Std. Dev.
`
`lo I
`
`.
`
`I
`
`. .
`
`.
`
`.
`
`Measured immediately upon and 1/4" from the drip edge.
`---------------
`
`·-·--·-·
`
`EDGE WICK TESTS
`
`... -
`
`.
`
`type.
`
`Avera9es And ··staridard deviations by !Supplier and test
`TESTS CHARACTERIZATION REPORT
`ROUND ROBIN TEST SERIES
`
`l .. -...
`
`1
`
`r ~--
`
`j'
`
`•
`
`I
`
`Louisiana-Pacific Corporation, Exhibit 1007
`IPR of U.S. Pat. No. 8,474,197
`Page 9
`
`

`

`ASTM International takes no position respecting the validity of any patent rights
`asserted in connection with any item mentioned in this research report. Users of this
`research report are expressly advised that determination of the validity of any such
`patent rights, and the risk of infringement of such rights, are entirely their own
`responsibility.
`
`This research report is copyrighted by ASTM International, JOO Barr Harbor
`Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States. Individual
`reprints (single or multiple copies) of this research report may be obtained by
`contacting ASTM at the above address or at 610-832-9585 {phone), 610-832-9555
`(fax), or serviceastm.org (e-mail); or through the ASTM website (www.astm.org).
`
`Louisiana-Pacific Corporation, Exhibit 1007
`IPR of U.S. Pat. No. 8,474,197
`Page 10
`
`