Your benefits with Schmid CALC
Our team will be happy to support you in using the software and provide expert advice should you have any questions. Registration is required to use the full range of software functions.
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Timber–concrete composite module
- Calculations in accordance with applicable standards: Based on CEN/TS 19103:2022, EN 1992 and EN 1995
- Flexible concrete thicknesses: From 50 mm; from 70 mm in Germany
- Variable screw inclination: Screw installation at 30° or 45°
- Approved products: Selection of all RAPID® screws approved under ETA-18/0829 and Z-9.1-845
- Practical design options: The distance between the first screw and the support can be defined realistically
- Calculation method: Calculations based on the Gamma method
- Detailed material input: Concrete shrinkage and creep coefficients can be taken into account
- A wide range of floor geometries: TCC panel, TCC ribbed panel and TCC dowel tree can be modelled
- Realistic weight calculation: The weight of the concrete fill between the dowel trees is taken into account
Above-rafter insulation module
The above-rafter insulation module can be used to calculate the fastening of insulation to roofs and walls using restraining lath and screws. The preliminary design calculation verifies the counter-batten, including the screw connections. It also determines the minimum number of screws required, together with the relevant screw installation data.
- Hard and soft insulation: both hard (compression-resistant) and soft insulation can be calculated
- Suitable for various roof types: calculations for gable roofs (pitched roofs) and shed roofs (single pitch roofs)
- Wall and facade insulation: calculation for walls by setting the roof inclination to 90°
- Flexible product selection: A range of screws approved in accordance with ETA-12/0373, as well as pre-defined insulation materials
- Customised material data: add your own insulation materials and include them in the calculations
- Standards used as a basis: EN 1995-1-1, EN 1991-1-3 and EN 1991-1-4
- National requirements taken into account: national regulations and predefined load zones, such as wind and snow load zones in Germany, are included
- International use: different national standards and languages can be selected
- Easy access: currently available as a downloadable version
Calculate and optimise your projects quickly and conveniently with Schmid CALC
Support with preliminary design calculations
Finding the right product for a specific connection is not always straightforward. Questions may arise regarding the correct screw positioning, the required spacing or the loads the screws can withstand. In such cases, expert advice can make all the difference. Our Calculation Service provides fast and straightforward support and helps answer the most important questions.
The planning and structural engineering support of a qualified engineering office remains essential.
To enable us to carry out a reliable preliminary design calculation, we require some information about your project. Please complete our calculation enquiry form and send it to us together with meaningful project drawings.
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