PP Fibers (Polypropylene Fibers)
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PP Fibers are added to the concrete mix to improve its durability, toughness, and resistance to cracking. These fibers are made of a synthetic material resistant to chemicals, moisture, and sunlight. When added to the concrete mix, they create a three-dimensional matrix that reinforces the concrete and prevents the formation of cracks. PP Fibers also reduce the amount of shrinkage that occurs during the curing process, resulting in more stable and durable concrete.