Cement Products

Buzzi Unicem USA is a modern industrial group specialized in integrated production, sales, and marketing of portland cement, portland-limestone cement, masonry cements, slag cement, portland-slag cement, oil-well cements and calcium sulfoaluminate cement.

ASTM C150 AND AASHTO M 85 standard Specification for Portland Cement

  • Type I        Normal
  • Type IA      Normal, Air-Entrained
  • Type II       Moderate Sulfate Resistance
  • Type III      High-Early strength

ASTM C595 and AASHTO M 240 Standard Specification  for Blended Hydraulic Cements

  • Type IL      Portland-Limestone Cement
  • Type IS      Portland-Slag Cement

ASTM C91 Standard Specification for Masonry Cement

  • Type N       Standard color and speciality colors: buff; red; charcoal; and dark gray
  • Type S       Standard color and speciality color: buff
  • Type M     

ASTM C270 Standard Specification for Mortar for Unit Masonry

  • Type N       Portland-Lime
  • Type S       Portland-Lime

ASTM C989 Standard Specification for Slag Cement for Use in Concrete and Mortars

  • Grade       100 Slag Cement

API Specification 10a, Specification for Cements and Materials for Well Cementing

  • Class C
  • Class H
  • FleCem

ASTM C1600 Standard Specification for Rapid Hardening Hydraulic Cement

  • CSA