HELUZ UNI 30 grinded

HELUZ UNI 30 grinded
Product category: Clay blocks for Siding and Inner Walls / HELUZ UNI
Dimensions (LxWxH): 247 x 300 x 249 mm
Weight: 13.1 Kg
Class of compression strength: 12.5 MPa
Heat diffusion coefficient U: 0.49 W/m2K
Thermal resistance R: 1.89 m2K/W
Airborne sound insulation: 49 dB
Comsumption of bricks per m2: 16
Comsumption of bricks per m3: 53.3
Number of pieces per pallet: 96

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.


Ground bricks laid on system thin-layer mortar designed for protected brickwork of perimeter walls with sufficient thermal insulation and for internal load-bearing and non-load-bearing walls.

UNI clay blocks 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 clay blocks

For experts

Navštivte Selektor konstrukcí. Naleznete zde aktuální technická data o výrobku, podporu pro BIM softwary, rychle porovnáte vlastnosti různých konstrukcí a naleznete zde veškeré dokumenty potřebné pro navrhování i stavbu samotnou. 

This website uses cookies

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services.

Allow all

Cookie customization