Micro PP Monofilament Fiber Concrete Reinforcement Polypropylene Fiber

Micro PP Monofilament fiber concrete reinforcement Polypropylene fiber

Micro PP monofilament Fiber Concrete reinforcement is also called fiber reinforcement concrete.What is fiber reinforcement concrete？Polypropylene fiber reinforcemet concrete is a new type of concrete composite material formed by adding polypropylene staple micro fiber or polypropylene macro fiber as a reinforcing material to cement,mortar or concrete and mixing evenly.

Ordinary concrete lacks tensile strength and is easy to crack.However,fiber-reinforcement concrete can improve the tensile strength of concrete structures and control cracking caused by plastic shrinkage and dry shrinkage.The Polypropylene Fibers in concrete can reduce the permeability of concrete,thus limiting the amount of seepage and further reducing shrinkage and cracking in the maintenance process.

Techinical parameters of  concrete reinforcement polypropylene fiber:

Lead time of micro pp monofilament fiber concrete reinforcement polypropylen fibers: 

Polypropylene concrete fiber packaging:

You can choose any kind of packaging such as cartons,oppbag,paper bag, warter soluble packing,poly bag,woven bag,pallet,etc.Or customized accroding to your needs.

Applying of Polypropylene monofilament pp micro fiber in cement mortar or concrete:

1、Choice of  polypropylene micro fiber length:

Fine aggregate concrete such as mortar is suitable for polypropylene micro fiber length less than 12mm, and coarse aggregate concrete is suitable for concrete above 12mm.

2、Compounding Amount:for resisting the common cracks on surface,0.9kg/m ³fibers to cement mortar are enough.

3、Polypropylene Fibers ratio and mixing instructions: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 and time for stirring can be prolonged for 2-3 minutes in order to make the compound mix completely.Also The polypropylene fibers can be mixed even with cement and other aggregates in advance,striring by adding water at worksite before constructing.

Polypropylene pp micro fiber is widely used in many construction fields:

1、Be suit for the water-proof layer,floor,inner or outer wall of indurstrial and civil construction.

2、Increase cracking resistance on the surface of indurstrial workshop,warehouse and parking lot.

3、Increase cracking and seepage resistance of the ground in natatorium swimming pool,pond and ditch.

4、Highway,bridge and other roads.

5、Enhance the anti-cracking and leak preventing in basement and garage.