PAN fibre, It is one of engineering fiber for mixing with concrete to reinforce the strength of construction

PAN fibre

 

Polyacrylonitrile fiber is an advanced organic fiber aimed at the modern projects and constructions. It has many advantages such as large original modulus, high tensile strength, anti-acid, alkali, corrosion, good dispersing, large oil-absorbency and stable with chemicals. It also has good bearing ability in bad weather and strong light.

 

Specification

diameter	13±1um	titer	1.90±0.2detx
length	30,40,50,60	density	1.18g/cm3
color and luster	yellowish	crack elongation	15%±5%
original modulus	≥10.0Gpa	tensile strength	≥910Mpa
anti-acid	Excellent	resistance to low and high temperature	Excellent
anti-alkali	Excellent

Applying Field

Bridge projects: deck, expansion joint, quiver, pier column, pile foundation work, etc. Road projects: road surface, the stop way of the bus station and toll station, etc. Irrigation projects: port, port, road deck, channel, spillway, moraine dam channel, etc. Construction projects: damp proof for roof, columniation, putty, industrial terrace, natatorium, etc. Tunnel and underground projects: jet aiming support, concrete lining, timber, etc. Airport projects: runway, packing apron sleeper, etc.

Applying Instruction

Compounding amount: generally, 1.0kg/m3,fiber to cement mortar are enough. Particularly it depends on the designing.

The proper amount of fiber to bitumen concrete depends on the traffic flux. When the traffic flux is below 5000, the admixture quantity is 1.5~2.0kg/ton, when the flux is about 5000~60000, the quantity is about2.5~3.0kg/ton, when the flux exceeds 60000, the quantity is about 3.5kg/ton.