Page
1va
-Q-t
ec
AG
, K
arl-F
erd
inand
-Bra
un
-Str
. 7
, 97080 W
ürz
bu
rg, G
erm
any
/ www.va-Q
-tec.com
Vacu
um In
sula
tion
Pane
ls w
ith
Ove
rlapp
ing
Edge
s
IVIS
Lon
don,
Sep
tem
ber 1
7, 2
009
Dr.
Rol
and
Cap
s
and
Oth
er Im
prov
emen
ts in
the
Way
s a
VIP
can
be M
anuf
actu
red
Page
2
Pro
duct
ion
of h
igh
qual
ity V
acuu
m In
sula
tion
Pan
els
(VIP
s) a
nd P
CM
Com
pone
nts
Des
ign,
val
idat
ion
and
prod
uctio
n of
hig
h pe
rform
ance
th
erm
al p
acka
ging
sol
utio
ns
Ther
mal
eng
inee
ring
labo
rato
ry
Sev
eral
aw
ards
for t
he a
dvan
ced
VIP
tech
nolo
gy
7.00
0 m
² pro
duct
ion
area
with
4 V
IP P
rodu
ctio
nlin
es a
nd P
CM
pro
duct
ion
Pro
duct
ion
scal
e: s
ever
al 1
00 0
00 V
IPs
and
man
y
10 0
00 o
f box
es a
nd c
onta
iner
s,
> 1
Mio
. pcs
PC
Ms
50 e
mpl
oyee
s, a
mon
g th
em 5
phy
sici
sts
and
6 ju
nior
Sci
entis
ts
two
prod
uctio
n si
tes
va-Q
-tec
AG
Fa
ctor
y I i
n W
ürzb
urg
/ Ger
man
y
Who
is v
a-Q
-tec?
Page
3
Mob
ility
/ Te
chni
cs:
Ref
riger
atio
n tru
cks,
mob
ile h
ouse
s,
airc
rafts
, tra
ins,
Te
chni
cal d
evic
es
App
lianc
es
Ref
riger
ator
s,
freez
ers,
bo
ilers
,
Bui
ldin
g in
sula
tion:
Con
stru
ctio
n,en
erge
tic re
nova
tion,
faca
des,
et
c.
Pack
agin
g /
Logi
stic
s:B
iote
chno
logy
, ph
arm
acy,
m
edic
ine,
food
, etc
.
Our
Mar
kets
Page
4
Ove
rvie
wN
ew F
eatu
res
of v
a-Q
-tec
Vacu
um In
sula
tion
Pane
ls
•Gla
ss F
ibre
Tex
tile
Pro
tect
ive
Cov
er fo
r Bui
ldin
g A
pplic
atio
ns
•New
Typ
e of
Pow
der F
illed
Vac
uum
Pan
els
•Ove
rlapp
ing
VIP
s
•Enh
ance
d Q
ualit
y A
ssur
ance
Pro
cedu
res
Page
5
leng
th s
ealin
g
high
bar
rier f
ilm
fleec
e (fo
r sili
ca o
nly)
solid
cor
e m
ater
ials
(s
ilica
, PU
R, m
icro
fleec
e)
Cla
ssic
al v
a-Q
-vip
Com
posi
tion
Page
6
DIB
T O
ffici
al A
ppro
val f
or B
uild
ings
glas
s fib
re te
xtile
is
lam
inat
ed to
sur
face
of h
igh
barri
er fi
lm
=> b
ette
r pro
tect
ion
agai
nst d
amag
e
=>fir
e cl
assi
ficat
ion
„B2“
offic
ial
valu
eof
ther
mal
co
nduc
tivity
in
clud
ing
agin
gan
d ed
gehe
at
loss
es:
0,00
8 W
/mK
Beme
ssun
gswe
rt Wä
rmele
itfäh
igkeit
0,008
W/(m
K)Ba
ustof
fklas
seB2
Z-23.1
1-165
8
va-Q-
tecAG
Würz
burg
For B
uild
ings
: Add
ition
al G
lass
Fib
reTe
xtile
Cov
er
Pro
duct
:va-
Q-v
ipB
Cer
tific
atio
nno
.Z-
23.1
1-16
58
Page
7
Prod
uctio
n Te
chno
logi
es
stan
dard
pro
cedu
re•p
ress
rigi
d bo
ard
from
fum
ed s
ilica
pow
der
•cut
boa
rd to
cus
tom
er s
ize
•dry
boa
rd in
ove
n•w
rap
in h
igh
barr
ier f
ilm•e
vacu
ate
and
seal
bag
in v
acuu
m c
ham
ber
=>va
-Q-v
ip
econ
omic
pro
duct
ion
proc
ess
•fill
silic
a po
wde
r int
o ba
g •e
vacu
ate
and
seal
bag
in v
acuu
m c
ham
ber
=>va
-Q-p
lus
Page
8curv
ed
pane
ls
Adv
anta
ges
of N
ew P
rodu
ctio
n Te
chno
logy
“va
-Q-p
lus”
•var
iant
in s
hape
and
thic
knes
s•e
asie
r to
mak
e co
mpl
ex fo
rms
•low
er th
erm
al c
ondu
ctiv
ity(0
.005
=>
0.00
35 W
/mK
)
L-fo
rm
Page
9
For B
uild
ings
: va-
Q-p
lus
B
•va-
Q-p
lus
can
be e
quip
ped
with
gla
ss fi
ber p
rote
ctio
n te
xtile
as
va-Q
-vip
B=>
“va
-Q-p
lus
B”
•ver
y go
od p
rote
ctio
n of
cor
ners
aga
inst
dam
age
due
to h
ard
seal
ing
flang
e•t
hin
pane
ls m
ay o
verla
p a
few
milli
met
eras
thic
knes
s of
edg
es is
onl
y sm
ooth
ly in
crea
sing
•for
thic
ker p
anel
s (>
15
mm
): an
up
to 5
0 m
m w
ide
rang
e of
redu
ced
thic
knes
s at
the
edge
s m
ay b
e ap
plie
d =>
va-
Q-ti
le
Page
10
VIPs
with
Ove
rlapp
ing
Edge
s: v
a-Q
-tile
A
C
B
D
•edg
e ar
ea is
onl
y ha
lf th
e th
ickn
ess
of o
vera
ll ar
ea•c
orne
r thi
ckne
sses
are
onl
y on
e fo
urth
of a
rea
thic
knes
s•e
dge
ther
mal
loss
es a
re m
inim
ized
if p
anel
s ov
erla
p
Page
11
Inst
alla
tion
of v
a-Q
-tile
with
Ove
rlapp
ing
Edge
s
VIP
s w
ith d
ecre
ased
thic
knes
s at
the
edge
s ⇒
low
er th
erm
al lo
sses
by
over
lapp
ing
⇒m
ore
flexi
ble
inst
alla
tion
hous
e fa
cade
was
suc
cess
fully
eq
uipp
ed w
ith v
a-Q
-tile
and
pla
ster
fin
ish
Page
12
Cal
cula
tion
of E
dge
Loss
es
Per
form
ed b
y M
arku
s B
inde
r, U
nive
rsity
of A
pplie
d S
cien
ces,
Stu
ttgar
t
pane
l siz
e:10
00 m
m x
500
mm
thic
knes
s: 2
0 m
m
initi
al th
erm
al c
ond.
:_0.
0035
W/m
K
both
sid
es o
f VIP
s ar
eco
vere
d by
pla
ster
Page
13
Res
ults
Edg
e Lo
sses U
-val
ues
silic
a-VI
P w
ith h
igh
barr
ier
lam
inat
e 0.19
10.
194
0.20
20.
196
0.20
00.
212
0
0.050.
1
0.150.
2
0.250.
3
0.350.
4
25
82
58
Fuge
ver
spac
htel
tFu
ge a
usge
schä
umt
over
lap
[cm
]U [W/(m²K)]
corn
ered
ge lo
sses
U0 Ures
tem
pera
ture
dis
tribu
tion
at 2
0 °C
/ -5
°C
:
2 cm
ove
rlap
∆T=
0.8
K
8 cm
ove
rlap
∆T=
0.4
K
edge
loss
es a
re b
elow
0.6
mW
/mK
, ef
fect
ivel
y
alm
ost n
o te
mpe
ratu
re in
crea
se o
n su
rface
Page
14
Test
Are
a Re
nova
tion
of a
Sch
ool B
uild
ing:
2 cm
va-
Q-t
ile +
3 c
m P
U-in
sula
tion
+ 1
cm p
last
er
glue
d V
IPs
VIP
s with
PU-
insu
latio
n
Page
15
Test
Are
a Sc
hool
Fac
ade
Sta
rt of
Ren
ovat
ion:
S
epte
mbe
r 200
9
Fina
l Pla
ster
Fin
ish
Page
16
0123456
01
23
45
67
89
10
gas
pres
sure
/ m
bar
thermal conductivity / mW/(m K)
Qua
lity
Proc
edur
es
exam
ple:
va-
Q-v
ip B
DIB
T ef
fect
ive
th.c
ond.
val
ue:
0.00
8 W
/mK
requ
irem
ents
afte
r pro
duct
ion
acco
rdin
g to
DIB
T:
(1) t
h. c
ond.
λ0
max
. 5.3
mW
/mK
(2) t
h. c
ond.
λ10
00m
ax. 2
0 m
W/m
K(3
) gas
pre
ssur
e p g
as(t=
0) m
ax. 5
mba
r(4
) life
tim
e be
yond
25
year
varia
tion
of λ
0
max
imum
allo
wab
le
gas
pres
sure
afte
r pr
oduc
tion
λ(t)
= λ 0
+ 26
/(1 +
p1/
2/ p
gas(
t))p 1
/2=
600
mba
r
Wha
t doe
s th
e cu
stom
er e
xpec
t:
•low
ther
mal
con
duct
ivity
•lon
g se
rvic
e lif
e tim
e•r
elia
bilit
y
p gas
(t)=>
gas
tran
smis
sion
of f
ilm e
nvel
ope
100
% c
ontr
ol
varia
tion
of λ
gas
Page
17
cont
rol o
f cor
e ra
w m
ater
ials
and
con
trol
of c
ore
prod
uctio
n:m
etho
d: th
erm
al c
ondu
ctiv
ity m
easu
rem
ent o
f sam
ple
VIP
s-f
resh
ly e
vacu
ated
(< 2
mba
r)-a
irfill
ed (o
r at ~
100
mba
r)=>
λ0
and
p 1/2
(slo
pe o
f con
duct
ivity
incr
ease
with
gas
pr
essu
re)
cont
rol o
f VIP
-pro
duct
ion
(eva
cuat
ion,
sea
ling,
env
elop
e)⇒
mea
sure
men
t of i
nitia
l gas
pre
ssur
e -p
gas
< 5
mba
r-g
as p
ress
ure
incr
ease
bel
ow 1
00 m
bar /
yea
rp g
as(0
) and
pga
s(t 1
)
cont
rol o
f env
elop
e ra
w m
ater
ial
met
hod:
test
of g
as a
nd w
ater
vap
our t
rans
mis
sion
of e
nvel
ope
⇒p g
as(t)
Esse
ntia
l Int
erna
l Tes
t Pro
cedu
res
Page
18
Exte
rnal
and
Inte
rnal
Tes
t Pro
cedu
res
by e
xter
nal t
est i
nstit
ute:
e.g.
:th
erm
al c
ondu
ctiv
ity m
easu
rem
ent
sim
ulat
ed a
ging
of p
anel
s: s
tora
ge a
t 80
°C /
incr
ease
of t
h. c
ond.
inte
rnal
test
pro
cedu
res
are
regu
larly
(tw
ice
a ye
ar) m
onito
red
and
certi
fied
by
exte
rnal
inst
itute
:
e.g.
dai
ly te
st o
f the
rmal
con
duct
ivity
shap
e, d
imen
sion
, com
pres
sion
100
% te
st o
f gas
pre
ssur
e (a
ny V
IP)
test
of f
ilm q
ualit
y
Beme
ssun
gswe
rt Wä
rmele
itfäh
igkeit
0,008
W/(m
K)Ba
ustof
fklas
seB2
Z-23.1
1-165
8
va-Q-
tecAG
Würz
burg
Page
19
Gas
Pre
ssur
e C
ontr
ol w
ith v
a-Q
-che
ck S
yste
m
Gas
druc
k VI
P Si
lica-
Ker
ne, j
e 5s
Mes
szei
t
0
0,51
1,52
2,5
1
24
47
70
93
116
139
162
185
208
231
254
277
300
323
346
Nr.
Gasdruck / mbar
low
cos
t sen
sor s
yste
m fo
r VIP
in
tern
al g
as p
ress
ure:
va
-Q-c
heck
(sen
sor c
hip
insi
de V
IP)
100%
con
trol o
f pro
duct
ion
& d
urin
g in
stal
latio
nex
tern
al m
easu
rem
ent h
ead
mea
sure
men
t tim
e: c
a. 5
-10
sec
mea
sure
men
t ran
ge: 0
.02
–10
mba
r
Page
20
0,74
40,
746
0,74
80,
750
0,75
20,
754
0,75
60,
758
0,76
0
24
68
10
met
hod:
incr
ease
of t
herm
al
cond
uctiv
ity o
f spe
cial
, st
anda
rdiz
ed te
st p
anel
is
mea
sure
d
Mea
sure
men
t of G
as T
rans
mis
sion
of E
nvel
ope
Exam
ple:
sam
ple
VIP
cov
ered
with
alu
min
umla
min
ate
foil
mea
sure
d in
crea
se o
f U-v
alue
∆U
/∆t:
0.00
12 W
/(m²K
day
)⇒
incr
ease
of g
as p
ress
ure
∆pga
s/∆
t= 0
.15
mba
r/yea
r⇒
dry
air t
rans
mis
sion
of e
nvel
ope:
0.
7 m
bar l
itre/
(m²V
IP y
ear)
U-valuetim
e / d
ays
Page
21
VIP
Com
paris
on –
Diff
eren
t Cor
e M
ater
ials
va-Q-vip
va-Q-pur
va-Q-mic
va-Q-plus
core
mat
eria
lsi
lica
boar
dpo
lyur
etha
ne b
oard
mic
ro fl
eece
boa
rdsi
lica
pow
der
ther
mal
con
duct
ivity
(W
/m*K
)0.
005
0.00
80.
0025
0.00
35
dens
ity (k
g/m
3 )20
065
220
180
form
sre
ctan
gula
rre
ctan
gula
rre
ctan
gula
rfle
xibl
e
max
imum
size
1200
x 1
000
1300
x 1
000
1300
x 1
000
1750
x 1
000
pric
em
iddl
em
iddl
e to
low
mid
dle
to lo
wlo
w
avai
labl
e si
nce
2001
2005
2006
2008
Page
22
Than
k yo
u fo
r you
r atte
ntio
nTh
ank
you
for y
our a
ttent
ion
va-Q
-tec
AG
Kar
l-Fer
dina
nd-B
raun
-Str.
797
080
Wür
zbur
g/ G
erm
any
ww
w.v
a-Q
-tec.
com