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| Polypropylene Monofilament |
| With
the rapid development of domestic economy and urban
construction and enlarged scale of industrial and
civil construction, the requirement to the technical
disposal of building surfaces is much higher than
before .
on the basis of improving body's engineering design
and constructing quality.
Improving
the surface quality, like roof of building and wall
and floor, becomes a crucial task to the construction
field. So on the basis of successfully developing
polypropylene fiber-mesh for concrete and polyester
fiber for bitumen for bitumen and in view of some
technical problems existing in constructing field,
our company sums up experiences and develops cracking-resistance
reinforced fiber for cement paint (using in plastering).
This fiber can improve quality of building's wall
and floor, and supply a new technical measure to reduce
the surface crack, so it has a good economic value.
|
| Technical Data |
| Raw Material |
Polypropylene |
Crack Elongation |
15-20% |
| Fiber Type |
monofilament |
Density |
0.91g/cm2 |
| Fiber Dia. |
0.02±0.005nn |
Melting Point |
160-170℃ |
| Tensile Strength |
7.67cN/dtex |
Acid & Alkali Resistance |
Strong |
|
Reinforced Functions to Concrete
Mortar
| +Resist to shrink &
crack |
|
| +Increase impact resistance and peeling
resistance |
| +Increase friction resistance |
| +Increase seepage resistance |
| +Increase freezing & thawing resistance
|
| +Improve tendons protection |
| + Prevent mortar split and crackle expansion
|
| +Replace steel net (using in plastering)
|
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The Feature of Polypropylene Monofilament
|
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No agglomeration and easily spread around
in mortar or concrete. Guarantee the property
of crack resistance effectively |
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Apply conveniently. No need to change
the proportion of mortar, and just put the
fibers into the mortar mixture and stir for
a moment after adding water. |
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Has fine economic property. The equivalent
dia. of polypropylene monofilament is only φ
0.02mm, so the ratio of dia. And surface is
high and on the basis of crack resistance, it
can reduce the amount (o.6kg/m 3 ) and cut down
the cost effectively. |
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Be better to plaster. Because a great
number of thin fibers spread into mortar evenly,
so the plastering is much easier and this
can improve the binding strength between surface
and base. |
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+ |
The fiber has stable chemical property, strong
acid &alkali resistance, and can be used
in any engineering projects. |
|
Suitable Engineering
for Polypropylene Monofilament |
| +Be suitable for the water–proof
layer, floor, inner &outer wall of industrial and
civil construction. |
| +Increase cracking resistance
on the surface of industrial workshop, warehouse and
parking lot. |
| +Increase cracking & seepage
resistance of the ground in natatorium, swimming pool,
pond and ditch. |
| +Be suitable for any mortar
projects and fine aggregate concrete projects. |
Applying Instruction
|
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Compound Amount. To
resist the common cracks on surfaces, 0.6kg/m3
fibers to cement paint are enough, and for
reinforced application 0.9-.8kg/m3
are enough. |
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Stirring requirement. The proportion
of cement, sand and aggregate is no need to
be changed. Put cement, aggregate, additive
and fiber together, then stir after adding enough
water (Do not stir without water!) and time
for stirring can be prolonged for 2~3 minutes
in order to make the compound mix completely.
|
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Package. There are two specifications: 0.6kg
per bag and 0.9kg per bag. |
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