PP polypropylene concrete fibers

PP polypropylene concrete fibers

PP polypropylene microfiber is a suitable additive to increase the shear and flexural strength of concrete and also to control cracks caused by shrinkage of concrete (Shrinkage) which is added to the mixture in different sizes depending on the needs of the project during concrete construction.


“PP polypropylene fibers have a wide range of applications, including: ” Flooring of parking lots and garages Manufacture of concrete parts for military use Concreting of water tanks and offshore structures Flooring of factories and industrial workshops Flooring of commercial centers and large shopping centers Flooring of warehouses, docks and loading areas Manufacture of concrete parts exposed to explosion and fire Manufacture of prefabricated concrete parts, traverses, tables, etc.


Reduce concrete fatigue Increase the durability and life of concrete Increase the flexural and shear strength of concrete Control of shrinkage, creep and dewatering of fresh concrete Ease of use just by adding weaving to fresh concrete


This product is offered in 15 kg bags.

Typical properties

physical state filament color white density ۰.۹ kg/L thickness ۱۸-۳۰ micron longitudinal diversity ۶ mm, 12 mm, 18 mm melting point ۱۶۰ degree centigrade chloride ion no * The mentioned data are obtained based on the latest controlled laboratory tests.

application guidline

Be careful in weighing this product. The choice of fiber length depends a lot on the application site and the requirements of the project. Get advice from Partak experts. If the maximum nominal size of aggregates exceeds 32 mm, be sure to contact Partak concrete experts.


This product can be added to the concrete at the ready batching concrete site (provided that the distance to the concreting site is not large) or inside the mixer truck (provid the mix is sufficient). Adding this product to concrete is not a special point and you just have to make sure that the fibers are completely spread over the entire volume of concrete. By adding this product to concrete, we will see a drop in slump and the so-called gasification of concrete, so it is recommended to use Partak superplasticizers when using PP fibers.

storage and shelf life

Store at a temperature of 10 to 30 degrees Celsius and away from moisture and direct sunlight.. in the case of above situation, the useful life of the product is 36months from the date of production. This substance is flammable.

health and safety

there is not need for special actions but for observing safty actions, it is better to use protection gloves and eye glasses. In case of direct contact with skin or eyes, rinse immediately with water and see a doctor. Please refer to the Safety Data Sheet (MSDS).

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