Knowde Enhanced TDS
Applications & Uses
- Processing instructions
- Concrete substrates that are going to be treated with NM BG 31 must be dry and free from dust,oil and other loose materials. If there is any cement skin, it has to be grounded or grit blasted.
- Apply NM BG 31 very flowing with a roller or abrush.The concrete is casted into the wet glue with in theopen time. When casting on a glued surface the concrete should not be as wet as usual, because no water will penetrate into the old concrete.
- Minimum temperature is +5°C for gluing withNM BG 31.
- Typical applications
- Gluing of green concrete to old concrete
- Process
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Consumption ((Approx. 10 Meters of Marking) | approx. 0.6 | kg/m^{2} | — |
| Resin | NM Efterlys 257 | — | — |
| Chemical Resistance | See Floor 80 | — | — |
| Hardener | NM Härdare 255 | — | — |
| Cleaning Solvent | Acetone | — | — |
| Mixing Ratio (Resin Hardener By Weight) | 100 - 33.3 | — | — |
| Density | 1269 | kg/m³ | — |
| Pot Life (100g 20°C) | 30 | minutes | — |
| Afterglowing Time | min. 60 | minutes | — |
Technical Details & Test Data
- Open Time NM BG 31
Packaging & Availability
- Normal Packing
1.0+0.25=1.25 kg