HTR Grout

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HTR Grout

Five Star HTR Grout is a unique cement based grout for supporting equipment and structural baseplates in high temperature environments. Five Star HTR Grout can be poured into place, gains strength rapidly and can be exposed to 1000°F (538°C) in 24 hours and up to 2400°F (1316°C) after a 7-day curing procedure. Five Star HTR Grout shows positive expansion when tested in accordance with ASTM C 827. Five Star HTR Grout meets the performance requirements of ASTM C 1107-02 and CRD-C 621-93 specs for nonshrink grout grades A, B, and C.

Product Downloads

pdf HTR Grout Data Sheet (12582) Size: 301.52 KB

Data Sheet

pdf HTR Grout Datasheet (Spanish) 12582-01 Size: 301.29 KB

Data Sheet (Spanish)

pdf HTR Grout & SC HTR: SDS (12252) Size: 106.56 KB

Safety Data Sheet

pdf HTR Grout Design-A-Spec Size: 212.19 KB


pdf HTR Grout Design-A-Spec (Spanish) 13062-01 Size: 796.26 KB

Design-A-Spec (Spanish)

pdf HTR Grout & SC HTR (12252-01) Size: 119.17 KB

Safety Data Sheet (Spanish)

Product Details

  • Thermal shock resistant
  • Resistant to sulfates
  • High temperature resistance
  • High early strengths
  • Does not fall below original placement volume per ASTM C 1107
  • Areas of high temperature exposure
  • Rapid turnaround during shutdowns
  • Thermal cycling up to 2400°F (1316°C)
  • Coker, kiln and foundry applications
  • Cokers
  • Kilns
  • Furnaces
  • Boilers
  • Forges
Yield (Cubic foot).42
Yield (Liter)11.9