Cellulose fiber for asphalt pavement

1 Product Information 2 Technical Data 3 Using Methods 4 Notes

Oceanpower Cellulose Fiber for Asphalt Pavement

Oceanpower cellulose fiber is a natural and organic fiber. It appears gray flocculent. The fiber has concave convex rough surface and good associativity, which can eliminate negative impact that high asphalt-aggregate ratio has on the asphalt mixture.    

Technical Data

Oceanpower cellulose fiber meets the quality requirements of cellulose fiber described in Cellulose Fiber for Asphalt Pavement JT/T533-2004, which is edited by Ministry of Communications of the Peoples Republic of China.

Item			Specifications
Length, mm			6.0
Sieve analysis %	Inflated sieve analysis	0.150mm passing rate	70±10
	Common mesh sieve analysis	0.850mm passing rate	85±10
		0.425mm passing rate	65±10
		0.106mm passing rate	30±10
Ash content, %			18±5, no volatile matter
pH value			7.5±1.0
Oil absorption			No less than 5 times of the fibers mass
Moisture content, % (by weight)			5.0
Heat resistance, 210, 2h			No change in color and bulk thermal weightless6%

Using Methods

Oceanpower cellulose fiber can be put into the mixing plants directly without opening the package. Generally, the fiber can be mixed in different kinds of mixer for 3-5 seconds. Basically, the dosage of lignin fiber for SMA pavement is 0.3%-0.5%. The highest mix temperature can reach 200 and the pavement temperature can reach 180.

Notices

The moistened, agglomerate and inhomogeneously dispersed fiber should not be used during construction.

Cellulose fiber for asphalt pavement