Audited Supplier
cellulose fiber
Concrete Structure Buildings
Medium Bonding Strength
Normal Setting
Cellulose Fiber
Cellulose Fiber
White
5*5mm
19.9-20.1
1.0-1.2
750min.
7-10
Lignin Fiber
21kg or 22kg Each Box
Briture
20kg/21kg/22kg Each Box
slices
China
Product Description
Cellulose Fiber
Product Description
Cellulose fiber is a kind of short fiber with high strength and fine denier. It is extracted from special plants and has natural hydrophilicity. It has a goodaffinity with cement and other hydrates in concrete and can form a better bond with concrete. Because the fiber is very short and has the characteristic of small diameter of single filament, the distribution quantity in unit volume is larger, which improves the crack resistance of concrete.
Cellulose fiber is a kind of short fiber with high strength and fine denier. It is extracted from special plants and has natural hydrophilicity. It has a goodaffinity with cement and other hydrates in concrete and can form a better bond with concrete. Because the fiber is very short and has the characteristic of small diameter of single filament, the distribution quantity in unit volume is larger, which improves the crack resistance of concrete.
Performance
1. It can greatly reduce the risk of cracking in early concrete due to temperature drop shrinkage and other shrinkage
2. It can release the free water in the fiber cavity, promote the hydration of cement, play the role of "internal curing" in concrete, greatly reduce the porosity of concrete, and improve the compactness of concrete
3. It can resist chloride ion and sulfate erosion, carbonization resistance and other durability significantly improved
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) (Dosage0.9/kg/m3) | 660 | Elastic modulus(GPa) | 8.5 |
Number of fiber roots per cubic concrete (100 millon) (Dosage0.9/kg/m3) | 14 | Hydrophilia | Good |
Function
1. Improve the crack resistance of concrete
2. Obviously improve concrete durability
3. Improve the mechanical properties of concrete
4. Greatly improve the workability of fresh fiber concrete
Packing 1): 1KG per PE bag into box, 21KG each box.
Packing 2): 22KG per PE bag into box. 22kg each box.
Packing 1): 1KG per PE bag into box, 21KG each box.
Packing 2): 22KG per PE bag into box. 22kg each box.
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