HELUZ UNI 25 grinded brick

Product category: Bricks for Siding and Inner Walls / HELUZ UNI
Dimensions (LxWxH): 375 x 250 x 249 mm
Weight: 16.6 Kg
Class of compression strength: 12.5 MPa
Heat diffusion coefficient U: 0.66 W/m2K
Thermal resistance R: 1.35 m2K/W
Airborne sound insulation: 49 dB
Comsumption of bricks per m2: 10.7
Comsumption of bricks per m3: 42.8
pcs on the pallet 118x100: 72

The heat diffusion coefficient values “U” are given with plasters for the production plant in Hevlín at the strength 8 MPa or 10 MPa and thermal insulation mortar or mortar for full-area thin joint Heluz with ground bricks, if not mentioned otherwise.


For perimeter walls with additional insulation, apartment construction, linings and internal load bearing walls.

UNI bricks are among the ideal products in their category. Favourable weight, great strength, good sound insulation, high fire resistance.


  • its optimal shape guarantees even greater strength of bricks and brickwork
  • favourable price
  • reduced labour intensity
  • suitable arrangement of internal partitions for dividing bricks

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including a bill of material, completely free of charge!


„Bill of materials“ free of charge
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