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BORNIT® Cold Sealing Compound

joint sealant | joint sealing | weather and aging resistant
BORNIT
Short information
  • 2-component, polysulfide based jointing material
  • for permanently sealing of horizontal concrete and asphalt joints
  • for expansion joints up to 35% of the joint width
  • can be poured-on, self-levelling
  • UV resistant
Product
Colour
Content
Cold Sealing Compound
black
2,5 ltr. / can
sufficient for:
Order-No.
EAN code
box
depending on joint dimension
6800000494
4 017228 000367
4 can

euro pallet
30 box
Cold Sealing Compound
black
4 ltr. / can
sufficient for:
Order-No.
EAN code
box
depending on joint dimension
6800000496
4 017228 000268
4 can

euro pallet
18 box
Cold Sealing Compound
black
10 ltr. / bucket
sufficient for:
Order-No.
EAN code
pallet
depending on joint dimension
6800000497
4 017228 000299
30 bucket
Cold Sealing Compound
grey
2,5 ltr. / can
sufficient for:
Order-No.
EAN code
box
depending on joint dimension
6800000498
4 017228 000305
4 can

euro pallet
30 box
Cold Sealing Compound
grey
4 ltr. / can
sufficient for:
Order-No.
EAN code
box
depending on joint dimension
6800000499
4 017228 000329
4 can

euro pallet
18 box
Cold Sealing Compound
grey
10 ltr. / bucket
sufficient for:
Order-No.
EAN code
pallet
depending on joint dimension
6800000500
4 017228 000312
30 bucket
Consumption
depending on the joint dimension
Storage note
  • dry, cool (below +25 °C)
  • in originally sealed containers storable for 12 months

Status technical data sheet
03 December 2020

Areas of application
BORNIT® Cold Sealing Compound is used for sealing horizontal joints in concrete traffic areas and cut asphalt surfaces.
BORNIT® Cold Sealing Compound reliably seals joints against the penetration of water pollutants into the ground. It is particularly suitable for sealing joints in road, bridge and tunnel construction.
BORNIT® Cold Sealing Compound is suitable for sealing floor or ground-level joints between concrete elements as well as concrete components and asphalt surfaces subject to mechanical stresses (vehicle and pedestrian traffic), chemical stresses from de-icing salts and temperature-dependent movements of the components. Upon use in concrete surfaces, BORNIT® Cold Sealing Compound can also be subjected to chemical stresses from fuels. In connection with BORNIT® Concrete or Asphalt Primer, resp., as adhesive primer and with respective structural joint design, horizontal joints of most different construction materials in civil engineering and road construction can be permanently sealed.
BORNIT® Cold Sealing Compound (self-levelling) can be used up to an inclination of the joints of max. 3 %. Joints with a higher inclination or vertical joints should be sealed with the stable BORNIT® Cold Joint Sealant. The joint sealant must not be used for joints, which are permanently under the surface of liquids (e.g. in swimming pools, clarification tanks) or are exposed to strongly oxidising acids and bases, as well as for joints in facilities for storing, filling and transhipping of water pollutants (called LAU plants).

Type and properties
BORNIT® Cold Sealing Compound is an elastic two-component, polysulphide-based joint sealant for joints with an expansibility of up to 35 % of the joint width.
It is pourable and self-levelling. In the hardened state, BORNIT® Cold Sealing Compound results in elastic joint sealing with very good resistance to weather impacts and ageing and high mechanical strength.
BORNIT® Cold Sealing Compound complies with DIN EN 14188-2.

Advantages
  • very flexible
  • waterproof and UV-resistant
  • universally applicable
  • less equipment, material and labor required for processing

Surface
The joint flanks must be clean, dry, firm, and free of grease and dust. Asphalt flanks must be freshly cut. The joint widths must be matched to the expected movement.

Processing
The bonding surfaces of the joints to be sealed must be cleaned from dirt, dust, greases, oils, bitumen, loose particles, mortar residues and the like. In order to provide the correct depth and to avoid adhesion on three surfaces, the joints are clamped and backfilled with foamed PE-based round material (closed-cell round PE profile) (BORNIT® Round Cord). Should this not be possible, the joint base must be covered with a separating material (PE sheet, silicone paper or the like). The primers must be applied to dry substrate and must flash off prior to application of the sealant.

In concrete joints,
the fusion faces must be primed with BORNIT® Concrete Primer. The components A and B are thoroughly mixed and the primer is evenly applied with a brush. Following a flash-off time of 30 min to 2 hours (depending on the temperature), the sealant can be applied. BORNIT® Concrete Primer should not have completely dried off. If more than 24 hours should have passed, the primer layer must be roughened and new primer applied.

or

In asphalt joints,
the fusion faces must be primed with BORNIT® Asphalt Primer.nThe asphalt joints must be freshly cut, since otherwise adhesion problems occur. The components A and B are thoroughly mixed and the primer is evenly applied with a brush. Following a flash-off time of 2 to 6 hours (component temperature > +25 °C approx. 2 hours, < +10 °C approx. 6 hours), the sealant can be applied. The asphalt primer should have dried off as far as possible. It must be observed that no moisture film has formed on the primer surface due to undercutting of the dew point.
BORNIT® Cold Sealing Compound is packaged separately in various containers. The B component is added to the A component and mixed using a paddle mixer until there are no more colour streaks. In order to avoid the formation of bubbles, it must be observed that no air is mixed into the product.
The joint sealant is inserted into the joint with suitable tools (e.g. manual or compressed-air guns). It is self-levelling. Possibly ascending air bubbles must be removed within the processing time by slight smoothing the surface with a soft flat brush or smoothing stick. The temperature of the sealant prior to mixing should be min. +10 °C. The component temperature must not be below +5 °C and not above +40 °C.
Until reaching the full load-bearing capacity, a thorough hardening time of at least 48 hours at +20 °C of ground and material temperature must be complied with.

Consumption
depending on the joint dimension

Product data in brief
Base
polysulphide polymer
Density at +20 °C
Komponente A: ca. 1,60 g/cm³
Consistency
pourable, self-levelling
Colour(s)
black, grey
Processing time
at least 2 hours (+23 °C, 50 % humidity)
Thorough hardening time
approx. 24 hours (+23 °C, 50 % humidity)
Cleaning
BORNIT® PS-Cleaner
Storage
dry, cool (below +25 °C)
Shelf life
in originally sealed containers storable for 12 months
VOC category
Component A:
Component B:
Actual permissible VOC content
Component A: 0 g/ltr.
Component B: < 0 g/l
Hazard class according to ADR
keine

Max. admissible deformation
35 % of the joint width
Tensile stress
approx. 0.2 N/mm²
Shore A hardness
approx. 15

Health and fire protection, occupational safety
For information on handling, safety and ecology, please refer to the current safety datasheet.

Storage
The product can be stored for 12 months in originally sealed container at storage temperatures below +25 °C.

Disposal note
Only recycle completely empty containers. Material residues of component A + B can be disposed of according to AVV-ASN: 080409 * (adhesive and sealing compound residues containing organic solvents or other hazardous substances).

Note
The above information replaces all previous technical information about the product. Thus, this information is no longer valid. The details have been compiled according to the latest state of application technology. Please observe, however, that, depending on the state of the construction object, deviations from the method of application suggested in the datasheet may be required. Unless agreed otherwise in individual contracts, any information contained in the datasheet shall be non-binding and thus does not represent an agreed product constitution. We reserve the right to any changes in the information contained in this datasheet anytime.

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BORNIT<sup class=® Cold Sealing Compound, joint, sealing, asphalt, concrete">

BORNIT-Werk Aschenborn GmbH
Reichenbacher Straße 117
08056 Zwickau / Germany

2009

1290-1416/2013

DIN EN 14188-2:2004
System: Two-component (M) / Type: Self-levelling (sl)
Cold workable polysulphide-based joint sealant

Adhesive capacity and expansibilityTensile modulus at 100 % expansion: at +23 °C ≥ 0.15 MPa at -20 °C ≤ 0.6 Mpa
Adhesive capacityPassed at -20 °C ≤ 0.6 Mpa
Water impermeabilityTensile modulus at 100 % expansion: at +23 °C ≥ 0.15 MPa at -20 °C ≤ 0.6 Mpa No failure at -20 °C ≤ 0.6 Mpa
Resistance to deformationResilience ≥ 70 % Loss in volume ≤ 5 %
Durability of water impermeability when exposed to chemicalsPassed
Durability of all mandated properties against ageingChange in the tensile modulus at 100 % expansion: ≤ ± 20 %
Flame resistancePassed

UFI P030-V0WY-K00Q-YCN9
UFI M330-D0MC-W006-NQ7C

Safety Data Sheet Poison Information Centre , 24h: +49-361-730730

ERFURT - Poison Control Centre Erfurt, Joint Poison Information Centre of the federal States of Mecklenburg-Western Pomerania, Saxony, Saxony-Anhalt and Thuringia; ggiz@ggiz-erfurt.de; www.ggiz-erfurt.de

-     What: name of the substance or product as precisely as possible, etc.
-     How much: as exact a quantity as possible
-     Who: Age, weight, sex and condition of the person(s) concerned.
-     When: Time of the event
-     Where: Place of occurrence
-     How: ingestion, inhalation, skin contact, etc.
-     Why: accidentally or intentionally

recommended, personal protective equipment: