3D printing materials
A balance between stiffness and energy was sought in the development of the right printable mortar.
See here all the specifics and
possibilities of our printable mortar.
Specifics
Weber 3D 160-1 and Weber 3D ECO are a factory-produced dry mortar made in accordance with EN 206, regarding specifications, characteristics, fabrication and conformity. Weber 3D 160-1 and Weber 3D ECO are specially produced for 3D Concrete Printing. Our mortar comes in bags of 25kg, big bags of 1,2 ton our in bulk silos.
| Raw materials | Weber 160-1 | Weber 3D ECO |
|---|---|---|
|
Binding agent |
Portland cement CEM I (EN 197-1) |
CEMI/Blast-furnace slag (EN 197-1) |
|
Aggregate |
Hard, dense aggregates (EN 12620) |
Hard, dense aggregates (EN 12620) |
|
Largest grain size |
2 mm |
3 mm |
|
Additive |
Limestone and fibers |
Limestone and fibers |
|
Admixtures |
A combination of admixtures that determines the characteristics of the mortar |
A combination of admixtures that determines the characteristics of the mortar |
| Classification | Weber 160-1 | Weber 3D ECO |
|---|---|---|
|
Compressive strength class |
C50/60 |
C45/55 |
|
Water Cement Ratio |
< 0,45 |
< 0,45 |
|
Durability: Exposure class |
X0, XC4, XD3, XS3, XF4, XA3 |
X0, XC4, XD3, XS3, XF4, XA3 |
|
Largest grain size: D-max |
2 mm |
3 mm |
|
Additional requirements |
Pumpable |
Pumpable |
| Properties of concrete mortar | Weber 160-1 | Weber 3D ECO |
|---|---|---|
|
Water demand |
11,5% 2,88 liters/25 kg |
9,85% 2,46 liters/25 kg |
|
Flow value Haegermann cone |
180 mm (EN 1015-3) |
130 mm (EN 1015-3) |
|
Specific density |
2200 kg/m3 (EN 1015-6) |
2250 kg/m3 (EN 1015-6) |
|
Air content |
5% (EN 1015-7) |
5% (EN 1015-7) |
|
Yield |
0,510 m3/ton |
0,490 m3/ton |
|
Open time |
60 minutes at 20 °C |
60 minutes at 20 °C |
| Properties of hardened concrete | Weber 160-1 | Weber 3D ECO |
|---|---|---|
|
Density |
2250 kg/m3 (28 days, EN 12390-7) |
2250 kg/m3 (28 days, EN 12390-7) |
|
24 hours |
> 30 N/mm2 (EN12390-3) |
To be determined |
|
7 days |
> 45 N/mm2 (EN12390-3) |
> 35 N/mm2 (EN12390-3) |
|
28 days |
> 60 N/mm2 (EN12390-3) |
> 45 N/mm2 (EN12390-3) |
|
Shrinkage |
< 1,0 mm/m (DIN 52450) |
< 0,7 mm/m (DIN 52450) |
Colors
The mortars are available in 6 different colors:
