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HAENER BLOCK Meets all Building Requirements

The methods used to show the strength of a wall built with Haener Blocks are conventional engineering equations for the Theory of Reinforced Concrete. Haener Blocks were tested and approved by:
  • National Concrete Masonry Association (NCMA) Research Laboratory, U.S.A.
  • Deutsches Institut fÜr Bautechnik (Germany)
  • Atkins Engineering, Inc., testing conducted at McMaster University, Hamilton, Ontario, Canada.

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