PN-EN 206

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About this app

The PN-EN 206 mobile application is addressed to engineers, structural designers, technologists and concrete producers.
The main functionality of the application is to display the limit values ​​for the composition and properties of concrete for the selected exposure class.
The user can select 1 of 20 individual exposure classes (XC1, XC2, XC3, XC4, XS1, XS2, XS3, XD1, XD2, XD3, XF1, XF2, XF3, XF4, XA1, XA2, XA3, XM1, XM2, XM3 ) or a combination of several, after selecting which detailed parameters will be displayed:
- The minimum class of concrete compressive strength
- Minimum cement content according to EN 197-1
- Minimum cement content according to CEM I
- Minimum cement content in accordance with CEM II / A
- Minimum fly ash added content in accordance with EN 450-1 With CEM I
- Minimum fly ash added content in accordance with EN 450-1 For CEM II / A
- Maximum water content >>
- >> for water / cement ratio value
- Minimum air content in the concrete mix (Dmax)
- Cement requirements
- Aggregate requirements (d / D)
- Minimum cover Cmin, dur (mm) required for the durability of reinforcing steel
- Information on the impossibility of using specific types of cements

Additionally, the application includes a LEGEND, which describes in detail all parameters and CONTACT DETAILS of Chryso Polska Sp. z o.o.

The application fully replaces the printed shield presenting specific parameters.

The owner of the application is CHRYSO, which offers its customers - producers of cement, concrete, prefabricates and construction companies many years of experience and knowledge in the field of technology on the construction market. The main advantages of CHRYSO are the proximity of production plants and the international logistics, technical and sales network that meets the expectations of customers.
As a result, CHRYSO offers:
- integrated logistics network,
- personalized solutions,
- daily technical support,
- laboratory tests and industrial tests,
- professional laboratory equipment,
- many other high-quality services.

CHRYSO is not limited to the product offer, however. He focuses on consulting services: he accompanies his clients in their daily work, supporting their projects and work on construction sites, offering them professional solutions and technical assistance. The presented application is one of the support elements in the daily work of engineers, structure designers, technologists and concrete producers.

We invite you to download the application!
BS EN 206 is addressed to engineers, technologists and manufacturers of concrete.
Updated on
Apr 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App info and performance, and Device or other IDs
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Wprowadziliśmy odświeżony design spójny z brandingiem naszej firmy, co zapewnia nowoczesny i profesjonalny wygląd wszystkich funkcjonalności.
Zapraszamy do pobrania najnowszej wersji i odkrycia aplikacji PN-EN 206 w zupełnie nowej, przejrzystej odsłonie!
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Everyone
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App support

About the developer
CHRYSO POLSKA SP Z O O
agnieszka.malina@chryso.pl
69 Ul. Chmielna 00-801 Warszawa Poland
+48 724 212 201