Grade – BN 145

 

TECHNICAL DATA SHEET
Name of the product: low-cement fireproof cocrete
Classification: BN 145
Properties Unit
 BN 145
BN 145/WO
BN 145/WS
Application temperature, max oC 1450
Refractoriness, min sP 175
Cold crushing strenght, min:

  • After drying at 110 oC, min
  • After firing at the temperature of application after 2 h
 MPa

 

40

50
Bulk density after burning out, min g/cm3 2,3
Contents Al2O3 in aggregate, min % 40
Contents make-up water % 5,0 – 6,0

WO – concrete with the add-in polypopylene fibers
WS – concrete with the add-in steel fibers

The indicated technical data are for information only and are not to be viewed as guaranteed values.