TEGAfix® 400 jointing mortar
Joint mortar impermeable to water
JNT-(TEGAFIX-400)-WTRIMPER-ANTHR-25KG
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For grouting the joints in old and new paving, including in areas of extreme stress such as in the railway sector, road building and hydraulic engineering
- N1-N3 in accordance with ZTV Wegebau (Supplementary Technical Conditions of Contract for the Construction of Paths and Public Spaces outside Areas of Road Traffic)
- In accordance with FGSV (Road and Transportation Research Association) leaflet
- In accordance with DIN EN 998-2 M20
- In accordance with DIN 18580 NM IIa
Shelf life of 12 months when stored on wooden crates in a cool, dry place protected from the weather
Close containers again promptly after opening and use the product as quickly as possible
The technical data refers to +20°C and 50 % relative humidity. Lower temperatures increase the specified values, while higher temperatures decrease the specified values.
Factors such as differences in how moist the substructure and the jointing mortar or surrounding environment is in places can cause differences in colour. We cannot assume any liability for colour deviations such as these or similar in the joint network created.
The properties of the stone may cause a thin film to remain after grouting.
Always prepare a test surface!
Vessels and tools etc. must be cleaned immediately with water, as once the material has hardened, cleaning can only be carried out mechanically.
Set mortar must not be mixed with water again.
The usage instructions are recommendations based on the tests we have conducted and on 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 with deliberate intent. We guarantee the consistent quality of our products. We reserve the right to make technical changes and further develop products. Please observe the technical data sheet!
Datasheets(X)
For grouting the joints in old and new paving, including in areas of extreme stress such as in the railway sector, road building and hydraulic engineering
- N1-N3 in accordance with ZTV Wegebau (Supplementary Technical Conditions of Contract for the Construction of Paths and Public Spaces outside Areas of Road Traffic)
- In accordance with FGSV (Road and Transportation Research Association) leaflet
- In accordance with DIN EN 998-2 M20
- In accordance with DIN 18580 NM III a
Carefully mix the jointing mortar with 5 - 5.5 litres of clean tap water in a clean mixing vessel for 3 minutes to create a lump-free consistency. We recommend using a 600 rpm mixer to do this. Give the product approximately 2 minutes to mature, then stir through again before applying.
Pre-wet the surface and spread the compound over the top, working it into the joints using a rubber squeegee or similar tool and taking care to avoid trapping air pockets. The surface must be kept moist with spray mist while the material is setting.
Once the material has set (i.e. the material in the joint can no longer be pressed in with a finger), wet the surface, pre-clean it with a hard brush (scrubbing brush) and then wait approximately 10 minutes before washing it thoroughly.
High temperatures decrease the specified times, while high temperatures increase the specified times.
Chemical basis | Cement, classified as sand |
Colour | Anthracite |
May be walked on after max. | 3 h |
May be walked on in following conditions | at 20°C and 50% relative humidity |
Min. processing temperature | 5 °C |
Max. processing temperature | 30 °C |
Min. application quantity in weight/area | 1.9 kg/m² |
Max. application quantity in weight/area | 11.1 kg/m² |
Application quantity conditions | for 3-mm joint width |
Weight of content | 25 kg |
Min. compressive strength | 12 N/cm² |
Shelf life from production | 12 Month |
Conditions to maintain shelf life from production | cool and frost-free storage area, in sealed original container |
| Colours | Grey, anthracite, dark grey |
| Water requirements | Approx. 5 - 5.5 l per 25 kg container |
| Coverage | 2.05 kg/dm³ |
| Maturing time at 20°C | Approx. 2 mins |
| Application time at 20°C | Approx. 20 mins |
| Can be walked on at 20°C | After approx. 3 hrs |
| Can be fully loaded at 20°C | After approx. 7 days |
| Application temperature | > +5°C to +25°C |
| Temperature resistance | Approx. -30°C to +80°C |
| Joint width | From 6 mm to 50 mm |
| Young's modulus, static | Approx. 24,000 N/mm² |
| Joint depth | > 4 cm |
| Compressive strength | |
| After 24 hrs | Approx. 20 N/mm² (20°C) |
| After 7 days | Approx. 50 N/mm² (20°C) |
| After 28 days | Approx. 60 N/mm² (20°C) |
| Tensile bending strength | |
| After 24 hrs | Approx. 4 N/mm² (20°C) |
| After 7 days | Approx. 6.5 N/mm² (20°C) |
| After 28 days | Approx. 9 N/mm² (20°C) |
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!
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