HELUZ 11,5 grinded

HELUZ 11,5 grinded
Product category: Clay blocks for Siding and Inner Walls / HELUZ for Inner Walls and Partitions
Dimensions (LxWxH): 497 x 115 x 249 mm
Weight: 10.3 Kg
Class of compression strength: 10 MPa
Heat diffusion coefficient U: 1.3 W/m2K
Thermal resistance R: 0.51 m2K/W
Airborne sound insulation: 45 dB
Comsumption of bricks per m2: 8
Comsumption of bricks per m3: 69.6
Number of pieces per pallet: 120

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.
More information about the product can be found in the current Pricelist or the Product Catalogue.


Clay blocks from a thickness of 175 mm for internal load-bearing walls, and clay blocks with thicknesses of 80, 115 and 140 mm for non-bearing walls, pits and retention walls.

The brushed version of clay blocks for masonry on a thin gap significantly increase the speed of brickwork, reduce the consumption of mortar and wall humidity and saves both your time and money.


  • the widest assortment of partitions and internal walls on the market
  • simple and very fast brickwork
  • contact of vertical joints with a tongue and groove without applying mortar
  • low mortar consumption
  • suitable ceramic substrate for under plaster
  • low diffusion resistance during water vapour transmission

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