Document wDRpGgMdydBgrm2dQwQ9pr4NE
June 6, 1983
Mr. A1 Stoloff M & T Chemicals P.0. Box 1104 Rahway, NJ 07065
Dear Al:
Per our discussion last Thursday in regards to developing color change tolerance values for various siding colors, I am enclosing a chart which summarizes the color change values of selected commercial vinyl siding panels, circa 1978, These charts represent the 36-month data at the 45 south exposure in Norwood, Massachusetts and Shreveport, Louisiana.
As I have them compiled, I will forward to you charts on these same panels representing 12, 18, 24 and 30 months at these same locations starting with the oldest exposures first. I am sure that you will want to get this in formation as rapidly as possible so that you can have it available for our July meeting.
If you have any questions, please give me a call.
Sincerely,
JJ/cm
James Jackson Product Development Manager, Roofing
P.S. Unfortunately we did not expose this series for 5 years, 3 years is the oldest data I have.
cc: L. Rogers - BBH
Bird &. Son, Inc. / East Walpole, MA 0203Z / Telephone (617) 668-2500
BIRD 014272
-?
o*
CM in m
CO CO r-
CO CM to CO
CO
CO in co 00 CM cn cn CO o a> CO
o o oLU CO oo
CM o> 1 CO CM O 1-- r-- o CM CM r-- r*- CM CO 00 in 00 CM
>q CO o in CM CM CO
1 r- CM O
CM ao in CO CM to CM r--
r-- CM oo 00 r>- OS
COLOR CHANGE VALUES FOR COMMERCIAL VINYL SIDING
BIRD 014273
* LU
CcMM^NcOalrO^cOoOcOoO)Ov^oDioOa*t 1r--WlDcnOvoOor-rr---FcqSvOo inn rt-o^a^>) I voNts
....................................................I....................................
I
,-- inUDi-- I-- Oi-- O CO i-- 1 r-OOtOCOCOCOi-- CM -- I CM CO CO
*
_n
OwJO^cVmOr*CiMnOinCOi--LmOi--o CM i COOLLnniT^JCOVlNO^OCnpr*ovCcToir*io.0in0(oT\ i rc--o rc*n*- coo
.-- s1fif1lO1i-- OOOOOf-- I f--I OOCOCM(O(O(CMfOCCOrI--Ir-- I r1-- 1CM1CM..................................................................................... I......................................................................................................................
O'
oa.
LU > lxl
* a\ a\ r~ cMO^oyJcor- o vo co vo in -- cm r*^ cn o r-- ai oo as WO^OWO^fOi-Or- I LO O O n* CM CD LO 00 LO CO CO j f^r^CO
< CO CM CM O r* O O O O O I OOOOr-r-`l--Ot---- <-- I O -- *-- I1
* cncoono^^^cMcoN CM<Tf--r--CMOOLO^fCMCMOO CO VO *=**
--I inocoot
1 CM CM CD OI CM CM CO CT CM O I LOOLO I................................................ ...... I ...
1O--COCOr--f OOlOilOtOO
1
OOOOOl--I-- OOf-- O I I It tit
1 r-- o o II
COLOR CHANGE VALUES FOR COMMERCIAL VINYL SIDING
C ZD L0
Oa. to
XX LU
O
ID O
CO
in CO
o to
ONNCO^r-COOOW 00
inr--cuoo*<=Mn*u-tf*io I 00 I
<5 OOCOi--<-- OOOCMf-- I J--
to r-CTJ to CM a><7t 00 00 i-- i-- lo co r-- uo to r-H i
coin*3-ooroLococM i to*
cn
VO
to
JD
co m- cn cm i-- to i-- ai cr
^J-COtOVOVOi-- CO I-- CO to
l__ V01-0\I-- <-- OOOOr-- r-- CO 0* l i --vococM^ior^co i cr t
<3
r--OOVOOl-- OOOCMr--
III!
I
O l 1 CO^COCOCM^fCMt-- i in i ^
CD
o
o3
ex'
o
* LO ID O CVl ^ ^ CO IS r-IS GO aS mOOCOCTtCOCMr-OO I Kj-
* - .............................................................I
C OOOOOO1 OI o00 000
1
C1--O
o
0C0O
rr---
^VO
CCOM
in co
r*N vo
o CM r- CM 1-- CM r-- r--
t1i
in CM
f-- i111 CCMO
K O VO r-- CO <3* CM t-- LO VO VO --I N OY OCO tCMCOCOCMM'
m
vo cm
CVlCMNMT"
CO
co I i o co to CO r-- CM CO CO 1 r-- 1 --
cn
o oooooo
Ol
i* I O O i--' O "* CM r--~ r---
I CsJ
! CM
I III!
I(( ft1
LU C_3
LU CtH LU
ULU
r-
vVoO
CM
r-- 1
o
VO CM
r--
r*VO CM
r--
t =j" CM CM
c--
to
CO CM
1 =** CM
t--
vo1
CM
r--
o1
UD CM
CM VO CM
r-
ivno
CM
r" t
CM
-- I
CocoO
-- CO CO
r-- 1
VO f--
CO
f--
CO CO CO
T
0*V CM
CM
r--
CcOo
CM
i--
cfl
CO CM
CO CM
r-- *i
in
CM
rin^
CM
r--1-
*=1* VO CM
f--i
CTl VO CM
r--* 1
o
r-*
CO
l
in co
i
CO co
CrC
o
*o
cm as d)
o aj u 4->
3 0 *r*
oo
f-- > 03 <C
-C 3
5o ><y
BIRD 014274
*
* ^ ^ OLli
O
CM
CO
CM
CM
00
0o0
I
^OCON O CO CM
00 co CO 00
I -
i i-f-n
* P>U)CCO)COIO i-- LT) O XI tN(-N<0<OfN <3* *-- CM
* r-- CM CM r-- CM rIIIIII
O O -- II
o
UaJ:
* ID N fO CM IS, CO ID Sf CO
oo
<T3 Lf) CO LO 3* CM cn ii a^Ntn ii
CM CM CO CM 00 CM '1 O O CM
fc oa I-- cy> o cm m cm cr> o
CO
CM
O
MD
CO
r
I I
CMOS .
r--* -- r-- CM CM I O i-- r--
I
COLOR CHANGE VALUES FOR COMMERCIAL VINYL SIDING
LU
O=0D0C
oQ_
X LU
trzo0--c>0
o0lzn-0r: 2 O00O
Q in <3-
* fs. r-- CM tO to 00
UJ o\r-^ono t 00 I CM I
CM i <d-
* G> CO fs. 0> CO CO r-* CD XI CMO 'CO CO O oo <sf 1 O
CM CM CM O 00 oo 1 1-- 1 CM
lilt 1 t
t
OQO3
DC
o R
IDO^COOp- 00
in
3T
f0
tr-OC'O^ CM
1t 00
1 r--* (*
CO 00 *5f r-- 00 3* r~~ 1 CO
CO CM OO 00 O O O OlDOtO*CO. N iI O*
r-O^Or-CNJ I O
00 at
UoJ
LCU i i i i i i i i t *
UU.i OCOcoCoOo ^af%^lmDt--OUcoDr-O'-' i*--3* <CTOv a:LU CM CM CM CM CM CM CM 00 00 CO
4:
oOd
o
CD
ou<cau>
BIRD 014275