Square Chopped Cellulose Wood Fiber For Bridges And Other Marine
Projects
Cellulose Fiber Description:
Cellulose fiber is made of a special plant species in cold areas as
raw materials, is a new type of concrete durability special fiber
developed after chemical synthetic fiber, the engineering community
is called the third generation of concrete special fiber, with
natural hydrophilicity and high strength and high model point. The
fiber is the use of a special plant species in the cold region as
raw materials, through a series of unique chemical treatment and
mechanical processing, itself has natural hydrophilicity and high
strength and high mold characteristics, because of the natural
division and growth of its plant cells are not artificial, so that
the surface has a strong gripping force.
Cellulose Fiber Performance:
Due to the characteristics of cellulose fiber itself, such as
natural hydrophilicity, excellent gripping force, huge fiber
specific surface area, and high toughness and strength, after
adding to the concrete, water immersion and external force, the
formation of a large number of evenly distributed fine fibers,
which can effectively prevent the plastic shrinkage of concrete,
dry shrinkage and temperature changes caused by cracks.
1. Cellulose fiber can improve anti-crack effect on concrete
2. Cellulose fiber can improve the impermeability of concrete
3. Cellulose fiber can improve the freeze-thaw resistance of
concrete
4. Cellulose fiber can improve impact resistance and toughness of
concrete
5. Cellulose fiber can improvement of concrete durability
6. Cellulose fiber can improvement of high temperature resistance
of concrete
7. Cellulose fiber can significantly improve the durability of
concrete
Cellulose Fiber Specification:
Specific Gravity(g/cm3) | 1.10 | Average Length (mm) | 2.1 |
Nominal Diameter (um) | 18 | Specific surface area (cm2) | 25000 |
Daniel (g/9000m) | 2.5 | Tensile strength (Mpa) | 600-900 |
Fiber Spacing (um) (Dosage:0.9kg/m3) | 660 | Elastic modulus (GPa) | 8.5 |
Number of fiber roots per cubic concrete (100 millon) (Dosage 0.9kg/m3) | 14 | Hydrophilia | Good |
Cellulose Fiber Application:
1. Water conservancy projects: DAMS, aqueducts, canals, water, etc.
2. High-speed rail: Bridges, tunnels, ballastless tracks, etc.
3. Industrial and civil buildings.
4. Other roads, energy projects, etc.
5. Ocean engineering: cross-sea bridge, port pier, etc.
6. Underground structure engineering: underground construction.
Cellulose Fiber Packing:
1kg per PE bag, 20kg per carton
Certification:
