polypropylene fibermesh synthetic staple net fiber for control
cement concrete shrinkage
polypropylene fibermesh Introduction:
with 100% virgin polypropylene as raw material,
This fiber looks like a net structure with many fiber monofilaments
connected.When the fiber was mixed into concrete, the horizontal
structure in fiber monofilament can be destroyed in the course of
stirring owing to friction and rubbing, and the fiber monofilament
or net-like structure will fully stretch, thus the concrete is
reinforced by a great number (more than 7million pieces per sqm of
polypropylene fibermesh brief specification:
|Density (g/cm3)||0.91+/-0.01||Elastic Modulas (mPa)||> 4000|
|Equivalent Diameter (um)||100||Shape||Beam-like Net|
|Crack Elongation(%)||≥ 15||Acid &Alkali Resistance||Strong|
|Tensile Strength (MPa)||400min.||Water-Absorbency||No|
|Melting Point (℃)||160 –170||Tensile Ratio (%)||5-10|
|Length (mm)||6mm, 8mm, 12mm, 16mm, 20mm (times of 4mm or 6mm)|
polypropylene fibermesh Feature & Function:
1. Easy to be dispersed in mortar or concrete and no agglomeration,
it can guarantee the property of crack resistance effectively.
2. Easy to be used: No need to change the proportion of mortar,
just put the fibers into the mortar mixture and stir for a moment
after adding water.
3. It with fine economic property: The equivalent diameter of PP
Fiber monofilament is only φ 0.02-0.03mm, so the ratio of diameter
and surface area is high and on the basis of crack resistance, it
can reduce the amount (to about 0.6-0.9kg/m 3 ).
4. Easy to plaster: As the great number of thin fibers spread into
mortar evenly, the plastering is much easily and this can improve
the binding strength between surface and base.
It with stable chemical property, strong acid &alkali
resistance, and can be used in any engineering projects
|Resist to shrink & crack||Increase seepage resistance|
|Increase friction resistance||Increase freezing & thawing resistance|
|Improve tendons protection||Replace steel net (using in plastering)|
|Prevent mortar split and crackle expansion||Increase impact resistance and peeling resistance|
polypropylene fibermesh PACKING:
0.6kg or 0.9kg a sack, 13.20kg or 13.50kgs in a carton, 5280kgs or
0.6kg/sack or 0.9kg/sack, 12.60kgs a plastic woven bag.
1.0kg/sack, 13kgs a plastic woven bag, 5460kgs/1x20`gp
1). Projects like concrete road, bridge, airport road and factory
floor which strictly require cracking resistance. The life span of
these projects will be lengthened for 5-10 years
2). The walls of tunnels, mines, roofs and reservoir projects with
special construction. When using spray technology in concrete
construction, the PP fiber added into the concrete can effectively
decrease the spray concrete's deformation rate of the walls less
than 8% and that of the roof less than 12%, and also can reduce the
friction. It can improve the constructing efficiency and working
environment and popularize the spray technology.
3). River courses and dams, etc. The PP fiber can improve
concrete's resistance to crack and squirt and wear to lengthen
projects' life span.
4). Military defense works, dock banks and piers, etc. This fiber
can greatly strengthen the concrete's spurt resistance and heighten
these projects' safety and lengthen their life span.
Q1.Can your company customize products?
A: Yes,we usually discuss with customers and help them find
Q2.How can I get a sample from you to check quality?
A:Usually a sample will be prepared within one week after
Q3. What’s the guarantee to buy your products?How to resolve
A:TDS will be provided for each lot of production for confirmation
Once you have any quality problem,you can provide
If the quality problem confirmed,we will send you replacement as
Q4. What are your terms of payment?
A: Usually we do EXW,FOB,CIF and DDU.