Tempo High-Early Age Strength

Tempo High-Early Age Strength is designed to achieve early-age strength to allow reduced stripping and re-shoring times. This series of mixes is available to achieve target strength at 24 to 72 hours.

HOURS TO STRIPPING STRENGTH* ULTIMATE SPECIFIED STRENGTH EXPOSURE CLASS
20 MPa @ 72 hours 35 MPa @ 28 days N
20 MPa @ 48 hours 40 MPa @ 28 days N
20 MPa @ 36 hours 45 MPa @ 28 days N
20 MPa @ 24 hours 50 MPa @ 56 days N
20 MPa @ 24 hours 55 MPa @ 56 days N
20 MPa @ 48 hours 35 MPa @ 28 days C-1
20 MPa @ 24 hours 40 MPa @ 28 days C-1

* CSA A23.1-09 states a minimum curing temperature of 10 degrees Celsius.

IDEAL FOR:

  • Slabs
  • Columns and walls
  • Repairs

BENEFITS:

  • Reduces stripping time
  • Earlier serviceability
  • Reduces drying time (flooring application)