TERRAVEST® GROUND TACKIFIER
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| APPLICATIONS: |
| Mining dumps, steep slopes, ski pistes, sand deposition sites, landfill sites, ash depositions, coal and ore dumps, leisure and sport areas, roof gardens. |
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| ADVANTAGES: |
- Simple handling as mix is sprayed directly onto the ground (mix comprises water, fertilizer, ground improver, seed and Terravest).
- Optimum wind and water erosion protection thanks to the rapid, three-dimensional crosslinking molecules in the ground surface (up to 20 mm).
- Reinforcing the ground surface prevents the fertilizer from being quickly washed away into the sub-soil.
- The ground surface is not sealed by the cured Terravest, it retains its absorbency for precipitation. Germination and plant growth are also not hindered.
- Seed consumption by birds and ants is reduced by 40%.
- The reinforcement is frost-resistant and works on both acidic and alkaline soils.
- The soil ecology will not be affected.
- Terravest will decompose to carbon dioxide and water after around 6 months due to the heat, light (UV rays) and oxygen naturally present in the environment.
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| TERRAVEST® FACTBOX: |
| Delivery format: |
concentrate in 20 litre canisters |
| Recommended quantities: |
10 to 20 g per square metre |
| Appearance: |
dark brown liquid |
| Active ingredients: |
approx. 100% |
| Density: |
0,91g/cm3 |
| Viscosity at 20 °C in mPa s: |
790 ± 10% |
| Shelf life: |
min. 2 Jahre |
| Frost-resistant: |
yes |
| Quality of diluting water: |
not important |
| Quantity of diluting water: |
approx.1.5 litres-2.0 litres per minute2 |
| Minimum quantity of diluting water for very fine soils: |
approx.0.1 litres per minute2 |
| Fully compatible with hydroseeding mix components (fertilizer etc.) |
fully compatibly |
Does not influence the germination of seeds up to
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30g/m2 |
| Increases the germination rates of seeds: |
10g/m2, 20g/m2, 30g/m2 |
Lowest soil temperature for application:
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none |
| Protection against wind erosion on flat surfaces: |
from 10 g/m2 |
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| EROSION PROTECTION FOR SUITABLE SURFACES: Terrain incline |
| Surface structure |
example
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up to approx. 15°
approx. 1:4 |
up to approx. 30°
approx. 1:2 |
up to approx. 45°
approx. 1:1 |
over 45°
steeper than 1:1 |
smooth
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mud, silt, clay
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15g |
20g |
25g |
30g |
rough
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sand, gravel |
10g |
15g |
20g |
25g |
rough
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rubble,
worn roc |
10g |
15g |
15g |
20g |
Extra in areas and periods of high precipitation
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+10g |
+10g |
+15g |
+15g |
Extra for long germination rates e.g late autumn sowing
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+15g |
+15g |
+20g |
+20g |
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| Duration of bond: |
at least until erosion protection duties
taken over by turf |
| Rain permeability of reinforced soil layer: |
excellent |
| Reduction of soil moisture evaporation through the reinforced layer: |
20g/m2 |
| Reduction of rain water washing away fertilizer: |
10g/m2 |
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Packaging sizes:
Canisters of 20 kg; 51 canisters per pallet (120 cm x 120 cm) |
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 scheier_terravest_d.pdf |
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