Hollow blocks 190 are suitable for masonry of all masonry (foundations, load-bearing walls, retaining walls, etc.) with or without appropriate additional provisions (warming layer, waterproofing, reinforcement, etc.).

It gives good opportunities to equip the walls with additional fittings without changing the appearance of the building's facade. The kit also includes a ½ block and an armature block.

The 19 cm wide wall is an ideal solution for the load-bearing walls of 2-3 standing houses.

The application of pigments in the production process gives an opportunity to choose a suitable color tone.

It is not recommended to use in direct contact with flue gases and fire.

Notes on Blocks:

1. Permissible deviations in measurements: length, width, height +/- 2 mm, for split blocks width +/- 35 mm, for split corner blocks length, width +/- 35 mm, for split bricks width +/- 15 mm for split corner bricks length , width +/- 15mm. (The deviation from the horizontal surface and straight corners must not exceed 2 mm (except for split surfaces)).

2. The percentage of the monolithic part is obtained by dividing the net volume by the gross volume (expresses the actual part of the concrete).

3. Average block/brick mass at a moisture level of 3-5%.

4. Minimum gross dry density of the block/brick (with cavities).

5. Average compressive strength on the net cross-sectional area in the dry state. (reached 28 days after they were made).

6. The normalized compressive strength of the masonry used in the calculations according to EPN - ENV 6.1.1.

7. Warp seams

8. The calculated value does not include the possible mass of concrete and reinforcement to be filled.

9. This is the calculated value for the specific masonry (without filling). For concreted λ10, dry = 1.3.

10. Blocks and bricks belong to the group of non-combustible building materials (class A1), but it is not recommended to use them in places where the temperature can rise above 200 ºC. The value is given for the masonry (without filling / covered with concrete)

11. Shows the water vapor permeability of the material with the specified net dry density (inside the building/outside the building), [ tabular method ]