The app selects the cross-sectional area of the reinforcement of the reinforced concrete beam.
There are 2 variants of calculation:
1. Calculation of the ray.
- hinged ;
- the load is evenly distributed.
2. The calculation is arbitrary.
- by the moment.
The choice is made by strength in accordance with standards (SP 52-101-2003).
The number and diameter of the rods can be selected using the calculator on the calculation results page.

// Option A // 5e7015

To Concrete beam mod from happymod.completedownload.net.
You need enable the option "Unknown Sources".
1. Click on the above link to Concrete beam mod APK.
2. Save the file in your device s folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B // 5s5x38

To Concrete beam from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.completedownload.net - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Concrete beam in HappyMod App.