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2-component bitumen-latex thick coating

2C heavy-weight bitumen coating
SRFCOAT-2K-BITUMEN-28KG

Art.-no. 0893212120
EAN 4048539411917

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2-component bitumen-latex thick coating

Art.-no. 0893212120

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Quantity
PU

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Polystyrene-free, rubber-modified, fibre-reinforced, two-component bitumen-latex thick coating

Meets the slot pressure test criteria


  • Permanently watertight even at high pressures up to 5 bar

  • High level of protection against standing seepage water

  • Bridges cracks up to 5 mm


Rubber-modified and polystyrene-free


  • Withstands high pressures

  • Applied coating thickness remains and, unlike polystyrene-filled systems, will not compress

  • Permanently elastic, durable in crack-prone areas


Suitable for bonding wall insulation panels, even in areas in contact with the ground


  • Applied in clumps, insulation boards can be glued

  • When applied fully, also suitable in the case of standing seepage water

  • Resistant to all chemicals that commonly occur in soil

  • Will not rot


Quickly becomes rainproof, quick setting



Brush on, spray or use a spatula



Solvent-free



Radon-proof

Proof of Performance

Radon-proof according to Radio Ökologisches Institut Keller

Application area

Radon-proof according to Radio Ökologisches Institut Keller

The usage instructions are recommendations based on the tests we have conducted and our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee consistent quality of our products. We reserve the right to make technical changes and further develop products.

Product information

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Application area

For a reliable, permanent seal according to DIN 18533-3. Can be used in the Würth building sealing system to seal e.g. foundations, intermediate sealing of balconies without underlying structures, and wet rooms. Ideally suited to areas subjected to compressive loads. e.g. underneath floor panels. Due to the product features, it can be used as an insulation panel adhesive. In the case of standing seepage water, you must fully bond the insulation boards. Not suitable for water penetrating from behind or for sealing roofs.

Instructions

The surface must be dry to slightly moist, and free from grease, oil, frost and tar. Loose components and protruding mortar residues must be removed before commencing work. Apply building waterproofing system primer coat to prepare the surface (art. no. 0893212100). Sharp edges must be blunted and corner and transition areas must be rounded off by means of a chamfer with waterproof mortar (art. no. 0893212110). Compensate recesses > 5 mm with waterproof mortar, art. no. 0893212110.


For proper application, the "Guidelines for planning seals of components in contact with the ground with plastic-modified bitumen-latex thick coatings" and the specifications in DIN 18533 must be observed! The powder (sack enclosed in pail) must be added fully to the liquid components in portions, and vigorously mixed together with a slow-moving agitator, art. no. 0702 836, and mixing paddle, art. no. 071395 137 to produce a pasty, clump-free homogeneous mass. Observe a mixing time of at least three minutes; "two-component bitumen-latex thick coating" must be applied in two layers. Ensure that the first layer has fully hardened before applying the second. Reinforcement fabric (art. no. 0893212105) must be inserted into the surface of the first layer for strengthening. Any levelling compounds are not valid as seals; the specified minimum layer thickness must be maintained across the entire surface and must not be exceeded by 100%. On adjacent components (floor panels or similar structures) to at least 15 cm of the front. A horizontal seal must be incorporated into the surface seal in all areas.


The minimum processing temperature is +5°C. It is essential that the effects of rain and frost and water stress are prevented until both coats have completely dried. Direct sunlight should be avoided. Ideally, surfaces not to be coated (e.g. in an area to be subsequently plastered) should be covered, as the bitumen compound cannot be removed without leaving residue. During application, it is recommended that you wear personal protective equipment (safety goggles, art. no. 0892 102 ff. / gloves art. no. 0899 435 ff.). The second component contains cement; therefore avoid contact with skin.


The second component (powder) contains cement. Avoid contact with skin.

Chemical basis

Natural rubber-modified bitumenous emulsion with reactive powder

Colour

Black

Density

1.07 g/cm³

Max. working life

60 min

Conditions for working life

after mixing

Min. curing time

24 h

Max. curing time

72 h

Fully hardening/curing conditions

Depending on: coat thickness, substrate, temperature and humidity

Conditions for ability to withstand rain

after skin formation, depending on the ambient humidity and temperature

May be walked on in following conditions

once completely dry

Further processing conditions

once completely dry

Min. processing temperature

5 °C

Max. processing temperature

35 °C

Min. ambient processing temperature

2 °C

Min. surface processing temperature

5 °C

Max. surface processing temperature

30 °C

Max. temperature resistance

70 °C

Building material class

B2 - Normally inflammable

Solvent-free

Yes

Styrol-free

Yes

Crack bridging

5 mm

Crack bridging conditions

for 6-mm layer thickness

Application quantity in weight/area

6 kg/m²

Application quantity in volume/area

4.5 l/m²

Application quantity conditions

with 4-mm layer thickness, complete system with two layers

Contents

30 l

Container

Combination package

Weight of content

28 kg

Weight of content, component A

21 kg

Weight of content, component B

7 kg

Shelf life from production

6 Month

Conditions to maintain shelf life from production

cool and frost-free storage area, in sealed original container

Additional articles

Trowel, art. no. 0695943...; agitating paddle, art. no. 071395 ...

Consumption:
Water impact class according to DIN 18533, tab. 1 DLT
[mm]
WLT
[mm]
Consumption
[l/m²]
W1-E 3,0 4,0 At least 4.0
W2.1-E* 4,0 6,0 At least 6.0
W3-E 4,0 6,0 At least 6.0
W3-E* 4,0 6,0 At least 6.0
W4-E 3,0 4,0 At least 4.0
*: W2.2-E not provided for PMBC, consumption values in accordance with the standard; special agreement required!
Explanation of terms in the consumption table:
W1-E: Soil moisture and non-pressurised water
W2.1-E: Moderate influence of pressurised water (immersion depth ≤ 3 m)
W3-E: Non-pressurised water on ceilings covered with earth
W4-E: Spray water and soil moisture on the wall base as well as capillary water in and under walls
DLT: Minimum dry layer thickness
WLT: Wet layer thickness

When used as a panel adhesive for full-surface bonding: At least 4.0 kg/m²
When used as a scratch coat at least 0.8 kg/m²
If a scratch coat is applied, excess layer thickness ordinarily required for the substrate is unnecessary.
Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
Waterproofing system primer coat

SEALCOAT-PRIMERBUILDINGSEALANT-10L

Surface pre-treatment under bituminous and cement-based building waterproofing systems
Reinforcement fabric

MSH-WHITE-L100M-W1M-100QM

For reinforcing bituminous and cement-based surface seals
x 100 pcs
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Additive article:
 
Product
Description
Quantity
PU
Price
/PU
Bricklayers trowel, forged Suitable even for the most demanding tasks, since handle and blade are forged from one piece

BRCKLRTRWL-(S-NECK)-FORGED-B160MM

Suitable even for the most demanding tasks, since handle and blade are forged from one piece.
x 1 pcs
Assembly power cleaner

ASMBYCLNR-POWER-500ML

Highly effective special cleaner containing solvents. NSF-certified
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Suitable glove:
 
Product
Description
Chemical protective glove, Butyl
Chemical protective glove, Butyl
Description:
Permeation level: 6
Gas-tight and resistant to exhaust gases produced by combustion processes
Nitrile chemical protective glove With cotton velour finish inside
Nitrile chemical protective glove With cotton velour finish inside
Description:
Permeation level: 6
Nitrile chemical protective glove Long, heavy-duty design
Nitrile chemical protective glove Long, heavy-duty design
Description:
Permeation level: 6
Permeation is the process by which a chemical moves through the material of a protective glove on a molecular level. The time from the initial contact between the chemical and the glove to the permeation of the material is the breakthrough time.
Measured breakthrough time
Permeation level
< 10 min
0
≥ 10 min
1
≥ 30 min
2
≥ 60 min
3
≥ 120 min
4
≥ 240 min
5
≥ 480 min
6

Important information:

The information given is based on experience and laboratory conditions and is designed as a guide. However, the actual suitability of a glove depends on the individual conditions of its use and must be confirmed by an appropriate test under operational conditions. Given the variety of materials and chemicals used, the possibility of incompatibility or usage problems for the wearer cannot be excluded in individual cases. We would be happy to advise you about optimum solutions.

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

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