1. business and industrial

Cocoband 6069
Specification
A fire-resistant joint sealant in connections to
structural parts of rock or stone, such as:
● joints between facade elements
● facade and floor joints
● masonry, concrete joints.
Material
Cocoband 6069 is a polyurethane foam
strip impregnated with an acryl ate polymer
with additives, especially for fire-resistant
sealing of structural joints.
Color
● Gray
Substrate in the adhesive layer is provided
with red threads.
Product properties
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fire-resistant, s m o k e - t i g h t
excellent insulating properties
a product free of CFC
self-adhesive
chlorine and bromine free
Dimensions
other dimensions on request
Safe building
In fire-safe buildings, the details determine
the effectiveness. The joint width and the
wall thickness therefore need to be indicated
if fire resistance is specified. By using fireresistant Cocoband 6069, fire penetration,
smoke and toxic gases are held back. The
Construction Decree places requirements
on resistance to fire penetration and fire
spreading (WBDBO) between
compartments (also in residential
construction).
Technical data for Cocoband 6069
Properties
Specification
Base
Impregnant
Density
Adhesive layer
Dimensions
Tensile strength
Elongation at fracture
Permanent deformation
Temperature resistance
Fire behavior
Fire resistance
Thermal conduction
Driving rain resistance
Odor
Mold resistance
Root penetration
Influence of water, salts and alkali
Deformability at 0°C
Shelf life
polyurethane soft foam
acrylate polymer
80 kg/m3 +/- 8 kg/m3
acrylate with substrate and red thread
nominal ± 5%
> 200 kPa (ISO 1798)*
> 200% (ISO 1798)*
5%
–30° C to +90° C
B1 (DIN 4102, Part 1)
> 60 min. NEN 6069 (see report TNO 96-CVB-R0503)
65 mW/m.K
600 Pa (NEN 2778)
neutral-acrylic
resistant
none (DIN 4062)
none
still behaves elastically
in original unopened package, 12 months
* material without glue layer
TI-NL-0319 - 04/07
Rolls (precompressed)
Strip width/ joint width
20/10
30/16
30/10
40/16
40/10
30/18
30/12
30/12
40/12
40/18
30/14
40/20
40/14
40/24
Tremco illbruck B.V. P.O.
Box 20, 4240 CA Arkel
Tel.: +31 (0) 183/568019
Fax: +31 (0) 183/568010
info-nl@tremco-illbruck.com
illbruck Sealant Systems N.V., Kapellen
(Belgium)
Tel.: +32 (0) 3/6646384
Fax: +32 (0) 3/6648676
www.tremco-illbruck.com
Cocoband 6069
Floor
joint width
40 mm strip
width is joint
depth
40 mm strip
width is joint
depth
Joints sealed horizontally
and/or vertically with
Cocoband 6069
Time Temp. 5
MIN. 567°C
Joint width in mm
Strip width is selfadhesive side is
also the joint depth
Standard strip dimensions
➞
10
12
14
16
18
20
24
20 in mm 20/10
30 in mm 30/10
40 in mm 40/10
30/14
40/14
30/16
40/16
30/18
40/18
30/20
40/20
40/24
30/12
40/12
30 MIN. 841°C
60 MIN. 945°C
120 MIN. 1049°C
Working temperature
● Ambient 0° C to +40° C.
Wall thickness 100 mm
Horizontal and vertical joints between rock and stone construction materials
TNO - tested Report No. 96-CVB-R0503
taking into account how the structural part
is used in practice.
● Strip +10° C to +25° C.
Fire resistance in minutes
● Wall thickness
● Joint width
100 mm
10 mm > 155 min.
20 mm > 155 min.
30 mm > 155 min.
Substrates
● The substrates should be free of dust
and grease.
Working
Compression factor 5
● Strip width
● Joint depth
40 mm.
80 mm filled.
Working recommendation
Cocoband 6069
Joint dimension
● Minimum 2 mm.
● Maximum 30 mm.
The fire resistance of Cocoband 6069
depends on:
● the joint width
● the joint depth (wall thickness)
● the type of structure.
Joint dimension l minimum 2 mm l maximum
30 mm. Strip choice: choose the right strip
dimension for each joint width.
For example: joint width 12 mm strip
choice 30/12 or 40/12. 30 and 40 is the
strip width (the deeper the joint fill, the
broader the strip). Place a fire-resistant strip
on both sides of the wall. Wall thickness: 100
mm. Joint depth 80 mm filled.
Product
Static joints
Dynamic joints
Dynamic joints
Dynamic joints
The compression factor dictates the
functional requirements for the joint sealing.
This is the factor with which the maximum
joint width is multiplied. Whenever fire
resistance is required, this means a
compression factor of 5x the joint width (=
strip thickness in expanded form). The
minimum joint depth (= strip width) is 20 mm
for joints up to ≤ 10 mm and 30 mm for larger
joints.
● The strip can be placed in the joint
directly from the roll.
● Corners and splices need to be
applied carefully.
● Cocoband 6069 should never be
drawn around a corner.
● Always cut splice connections and
butt the strip with excess length.
illbruck Sealant Systems B.V. produces,
besides Cocoband 6069, also a number of fireresistant joint sealant systems per NEN 6069.
Fire-resistant joint sealant
systems per NEN 6069 illbruck
ReBus 6069
1K fire-reistant gun foam
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Cocoband 6069
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Maximum permissible
deformation (MTV)
< 6%
< 12.5%
< 20%
≥ 25%
Rock and stone
material joints
Concrete and aerated concrete joints
Wooden material joints
illbruck ReBus 6069
1K fire-resistant foam
x
x
smoke-proof
good insulating properties
paintable
TNO tested: Report
CVB - R0502
Perennator Pyrosil B
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NEN 6069 experimental determination of the
fire resistance of building parts.
In determining fire resistance, the behavior
needs to be determined by means of one or
more specimens under the influence of
heating according to standardized fire
conditions,
smoke and gas-tight
good dimensional stability
can be plaster finished
TNO tested: Report
CVB - R0502
comes in various colors
easy to work with
UV resistant
elastic
Service
Technical support available at all times from
the Tremco illbruck organization.
Cocoband 6069
Perennator Pyrosil B
x
x
x
x
x
x
x
x
x
x
x
x
x
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General information:
The above data is provided to the best of our knowledge. We reserve the right to make changes in the formula. The buyer
should become informed as to the latest developments in the aforementioned product. The manner of use, as well as the
conditions during application, are outside our control and therefore come under your own responsibility. No liability shall be
derived from this product sheet. Deliveries are exclusively by our General Terms of Delivery and Payment.