Smart Bond 7® PP6

SB7® PP6 is a high-performance microfilaments propylene fiber designed and formulated specially for the use in mortar and concrete. It is available in length 6mm. It is used to inhibit the occurrence of small cracks which can occur through plastic shrinkage, premature drying, and early thermal volume changes of the hardened cementitious materials. Due to their specific characteristics and ease of dispersion in concrete, they can be mixed at any stage in the concrete regardless of the consistency of concrete. They are extremely resistant to alkali. In addition, they adhere chemically to the matrix of the cement which highly contribute to the reinforcement and durability of the concrete and mortar. The hydration of the cement as well as mixing water requirement of concrete and mortar are not affected by the use of SB7® PP6 fibers.