Concrete Short Fiber Wood Cellulose Fiber

• Type: Cellulose Fiber
• Keywords: Cellulose Fiber
• Length: 4mm, 6mm, 8mm
• Function: Anti-Crack, Increase The Strength of Concrete
• Packing: 20kg Net Per Bag.
• Dosage: 0.91kg/M3
• Transport Package: 25kg/Bags
• Specification: slices
• Trademark: Briture
• Origin: China
• Production Capacity: 3000mt Per Year

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.

 

 

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