Admixtures for sand/cement screeds

CONTOPP®

Screed Hardeners DUREMIT

High-strength cement screeds up to CT-C40-F7

CONTOPP® Duremit X70

Function

  • High-performance additive for the production of extremely durable industrial and wearing screeds up to CT-C70-F9
  • Outstanding wear resistance and long-term durability under heavy traffic and mechanical stress
  • Resistant to high point loads, vehicle traffic and demanding industrial conditions
  • Excellent resistance to alkalis, acids and salts
  • Reduced shrinkage behaviour for improved dimensional stability
  • Suitable for screeds exposed to thermal fluctuations and intensive use
  • Average surface tensile strength of 1.5 N/mm²

Application area

  • High-strength cement-based industrial screeds
  • Heavy-duty wearing screeds for commercial and industrial environments
  • Screeds with dry-shake hard aggregate toppings
  • Heated screed systems
  • Warehouses, production facilities and logistics centres
  • Areas subject to high mechanical, dynamic and thermal loads

You can call us at +49 9324 91990

Consumption calculator

for KNOPP products

Please refer to the technical datasheet under DOWNLOADS for more information about handling and mixing ratios.