Polypropylene fiber MicroArm
INTENDED USE
POLYPROPYLENE FIBER «MicroArm» MicroArm fiber is a material consisting of high-strength extruded polymer filaments subjected to chemical and composite modification. It is intended for micro-reinforcement of concrete to prevent its shrinkage cracking.
FIBER LENGTH «MicroArm» : 2 mm ÷ 36 mm
NUMBER OF FIBERS per 1 kg – 500 000 000 pcs.
PROPERTIES TM FIBER MicroArm «MicroArm»
| up to 70% | |
| up to 35% | |
| up to 30% | |
| up to 52% | |
| up to 30% | |
| up to 40% | |
| yes | |
| yes | |
| yes | |
APPLICATIONS
- Industrial concrete floors and screeds
- Road and airfield pavements, paving slabs
- Construction of tunnels and carrying walls
- Concrete structures and products, piling, floor slabs
- Production of foamed concrete, sprayed concrete
- Production of dry mortars
- Decorative concrete products
- Paving flagstones and kerbstones
- Agricultural and livestock buildings
- Waterworks for service in corrosive chemical environments
- Water storage basins, revetments, light houses, bridges
- Roads
- Plasters
Photo
NUMBER OF FIBERS per 1 kg
| 2 mm | - | 1 600 000 000 pcs. |
| 4 mm | - | 800 000 000 pcs. |
| 6 mm | - | 500 000 000 pcs. |
| 12 mm | - | 250 000 000 pcs. |
| 18 mm | - | 185 000 000 pcs. |
Using polypropylene
fibers «MicroArm» produced
more 2 500 000 м3
ready-mixed concrete
fibers «
more 2 500 000 м3
ready-mixed concrete
Recommendation for use
Fiber length,* mm
Fiber dosage, kg/m3
Dry mix mortars
2mm
0,6-0,9
Dry mix mortars, plastering work, decorative products made of gypsum and concrete, liquid wallpaper
4mm
0,6-0,9
Dry mix mortars, plastering work of buildings, screeds, paving flagstones, landscape architecture products
6mm
0,6-1,1
Screeds, floor construction in warehouses, garages, industrial premises, road pavements, cellular concrete, sprayed concrete
12mm
0,9-2,0
Construction of jointless concrete industrial floors exposed to high mechanical loads (airfield pavements, logistics centers, hydroelectric power plants, road pavements, etc.)
18mm
0,9-2,5
*- The fiber length used depends on concrete coating thickness and on particle size of aggregates.
