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Con-Fume Major Projects


Con-Fume™ silica fume is an industry standard, pozzolanic, supplementary cementing material used to produce high performance concrete or shotcrete, mortar or cementitious grouts requiring increased strength and/or reduced permeability of the hardened cement matrix. Silica fume reacts with the hydration products of Portland cement, forming calcium silicate hydrate gel, which enhances strength and durability by consuming weaker calcium hydroxide. Con-Fume™ silica fume has been specially developed to provide enhanced bulk material flow and handling characteristics, providing efficient bulk transportation and pneumatic unloading. Con-Fume™ silica fume meets all current CSA, ASTM and AASHTO standards for silica fume. Relative to XL-Fume™ silica fume, Con-Fume™ silica fume has higher amorphous silica content.


Densified Con-Fume™ is available in bulk pnumatic trailers and 11.4kg (25lb) bags. Bulk bags and custom packaging is available upon request. Contact Cementec Industries Inc. today.

Applications of Con-Fume™

Con-Fume™ is recommended for high performance ready mix and precast concrete applications.

Typical Uses

  • Concrete |

  • Shotcrete |

  • Well Cementing |

  • Repair Products |

  • Refractory & Ceramics


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159, 3953 - 112 Ave SE, Calgary, AB T2C 0J4 | | (844) E-CEMENT | (844) 323-6368