Concrete Additive Cellulose Fiber for Stone Mastic Asphalt Pavement
Product Description
Ecocell® Cellulose Fiber GSMA is one of important model of cellulose fiber for asphalt pavements. It is a pelletized blend of 90% cellulose fiber and 10% by weight bitumen.
Technical Specification
Characteristics of the pellets
| Name | Cellulose fiber GSMA/GSMA-1 |
| CAS NO. | 9004-34-6 |
| HS CODE | 3912900000 |
| Appearance | Gray, cylindrical pellets |
| Cellulose fiber content | Approx 90 %/85%(GSMA-1) |
| Bitumen Content | 10%/ no(GSMA-1) |
| PH Value | 7.0 ± 1.0 |
| Bulk density | 470-550g/l |
| Pellet thickness | 3mm-5mm |
| Average pellet length | 2mm~6mm |
| Sieve analysis: finer than 3.55mm | Max.10% |
| Moisture absorption | <5.0% |
| Oil absorption | 5 ~8 times more than cellulose weight |
| Heat-resistant capacity | 230~280 C |
Characteristics of cellulose fiber
Gray, fine fibrilled and long-fibered cellulose
| Basic raw material | technical raw cellulose |
| Cellulose content | 70~80% |
| PH-Value | 6.5~8.5 |
| Average fiber thickness | 45µm |
| Average fiber length | 1100 µm |
| Ash content | <8% |
| Moisture absorption | <2.0% |
Applications
Cellulose fiber and other products advantages determine its extensive applications.
Expressway, city expressway, arterial road;
Frigid zone, avoiding cracking;
Airport runway, overpass and ramp;
High temperature and rainy area pavement and parking;
F1 racing track;
Bridge deck pacvement, specially for steel deck pavement;
Highway of heavy traffic road;
Urban road, such as bus lane, crossings/intersection, bus stop, packing lot, goods yard and freight yard.
Main Performances
Adding ECOCELL® GSMA/GSMA-1 Cellulose fiber in SMA road construction, it will gain the following main performances:
Reinforces effect;
Dispersion effect;
Absorption asphalt effect;
Stabilization effect;
Thickening effect;
Reducing noise effect.
☑ Storage and delivery
Store in a dry and cool place in its original package. After the package is opened for production, tight re-sealing must be taken as soon as possible to avoid ingress of moisture.
Package: 25kg/bag, Moisture-proof kraft paper bag.
