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!