Terms & Conditions

1. Acceptance of Terms

By accessing and using CelCalc (the "Platform"), operated by Celdor Technical Solutions, you accept and agree to be bound by the terms and provisions of this agreement. If you do not agree to abide by these terms, please do not use this Platform.

2. Engineering Tools Disclaimer

The calculators, Python scripts, material databases, and formulas provided on CelCalc are intended for educational, preliminary design, and reference purposes only. While we strive for accuracy, Celdor Technical Solutions does not guarantee the absolute correctness, completeness, or reliability of any calculation or output generated by the Platform.

3. No Professional Engineering Advice

The information and outputs provided by this Platform do not constitute professional engineering advice. Generating a result on this Platform (e.g., determining a material yield strength, calculating a beam deflection, or selecting a bolt torque) does not replace the requirement for formal engineering review.

Users must always verify theoretical results through certified professional engineering analysis, physical testing, and adherence to local safety standards before applying them to real-world manufacturing, structural, or life-critical applications.

4. Intellectual Property

The original content, proprietary software, calculation algorithms, and UI design developed by Celdor Technical Solutions are protected by international copyright and intellectual property laws. Any third-party or open-source libraries used on this Platform remain the property of their respective owners and are subject to their own licenses.

Usage of Outputs: You are free to use the mathematical outputs and reference data generated by the calculators for your personal, academic, or commercial projects. However, this does not grant you ownership of the underlying software.

5. Acceptable Use

You agree not to use the Platform in any way that causes, or may cause, damage to the website or impairment of the availability or accessibility of the website. Specifically, you are prohibited from:

• Scraping, cloning, or mass-downloading the Platform’s code, databases, or content.
• Reverse engineering the proprietary calculators or Python scripts.
• Using automated bots to overload the server infrastructure.

6. Third-Party Services

Our Platform utilizes third-party services, including Google Analytics and, when enabled, Google AdSense, to monitor traffic and serve advertisements. These services may collect and process data in accordance with their own policies. For detailed information on how these services handle your data and cookies, please refer to our Privacy Policy.

7. Accuracy & Availability

We provide the Platform on an "as is" and "as available" basis. We reserve the right to modify, suspend, or discontinue any calculator, script, or feature without prior notice. We do not warrant that the site will be uninterrupted, completely secure, or 100% error-free.

8. Limitation of Liability

In no event shall Celdor Technical Solutions, its founders, or affiliates be liable for any indirect, incidental, special, consequential, or punitive damages, including without limitation, loss of profits, data, hardware failures, or structural damages arising from your use of the engineering tools or reliance on any information provided on the site.

9. Modifications

We reserve the right to revise these Terms at any time. By continuing to access or use our Platform after those revisions become effective, you agree to be bound by the revised terms.

10. Governing Law

These Terms shall be governed and construed in accordance with the laws of the Republic of Türkiye, without regard to its conflict of law provisions. Any disputes arising under or in connection with these Terms shall be subject to the jurisdiction of the competent courts in Türkiye.

11. Contact

If you have any questions about these Terms, please contact us:

Celdor Technical Solutions
Email: info@celdortech.com